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Wireless patents

      

This page is updated frequently with new Wireless-related patent applications.

Usb-powered utility tool
A universal serial bus (usb)-powered utility tool includes a housing defining an interior space, at least one dimmable light source positioned on one side of the housing and a usb connector extending outwardly from the housing. The usb connector may be positioned on another side of the housing.

Methods and handling mtc long drx cycle/sleep lengths
Current wireless networks do not allow machine type communication (mtc) devices to have long discontinuous reception (drx) cycles or sleep lengths. A long drx cycle may allow mtc systems and devices to operate with much longer drx/sleep cycles/periods.

Method and performing activation/deactivation of serving cell in wireless communication system supporting dual connectivity
Provided is an apparatus and method for performing activation/deactivation of a serving cell in a wireless communication system supporting dual connectivity. The method for performing activation/deactivation of serving cell by a user equipment in a wireless communication system includes configuring a dual connectivity with at least two different base stations based on dual connectivity configuration information received through rrc (radio resource control) message from a base station, receiving activation/deactivation information about secondary serving cell configured for the ue from each of two different base stations, and selectively applying the activation/deactivation information about the secondary serving cell configured for the ue based on information including the secondary serving cell provided by the base station or information about the base station providing the secondary serving cell configured for the ue..

Aggregation mechanism for moving vehicles
In one embodiment, a method implemented on an access point of a wireless communication system includes: determining an estimate for a relative velocity between a mobile wireless client device and the access point, the mobile wireless client device communicating wirelessly with the access point over a channel; determining a channel coherence time for the channel using said estimated relative velocity; and determining a maximum aggregated frame size based on the determined channel coherence time.. .

Systems and methods for a supplemental display screen
A supplemental display device is configured to be used with a first computing device having a first display. The supplemental display device has a touchscreen display and a control system.

Method and arrangement for activating wireless connection
A wireless connection is activated by detecting in detecting means an opening of an access door providing an access to a space, and activating in response to the detection of the opening of the access door a wireless communication connection.. .

Data link layer protocols for body area network
A leader-follower protocol is provided for wireless communication in a ban. A connection is established between a leader of the ban and at least one follower in the ban.

Systems and methods for forming a video camera network
A video camera system is provided. The video camera system comprises a video camera connectable to a wireless network via a wireless access point, and a user device including a memory storing a set of instructions and a hardware processor.

Selection of transit mode during a random access procedure
A method for use in a first node in a wireless access communication system (100). According to the method, the first node controls traffic to and from users, ues, within a certain area in the system, a cell, and the first node is equipped with a plurality of transmit antennas.

User equipment and random access method
User equipment communicating with a base station of a wireless communication system including the base station and the user equipment includes a selection unit configured to select a random access signal group from a plurality of random access signal groups by comparing a size of a message transmitted through a predetermined logical channel with a predetermined threshold value and select a random access signal from the random access signal group; and a transmission unit configured to transmit the random access signal selected by the selection unit to the base station, wherein the transmission unit transmits the message through the predetermined logical channel using a resource allocated according to a response from the base station with respect to the random access signal.. .

Method, apparatus, and system for channel access in unlicensed band

A base station and terminal in a wireless communication system is disclosed. Each of the base station and the terminal of the wireless communication system includes a communication module and a processor.

Method for performing random access in wireless lan system and apparatus therefor

The present document relates to a method for performing random access in a wireless lan system and an apparatus therefor. To this end, a station (sta) may: receive, from an ap, a first trigger frame for assigning at least one of multiple resource units (rus) for random access; randomly select one of the at least one ru for random access when a first counter, which is set for the sta, becomes 0; and when it is determined that an uplink frame cannot be transmitted through the randomly selected ru, reselect an ru on the basis of a second trigger frame subsequent to the first trigger frame, wherein, in reselecting the ru, the sta may randomly set the first counter again and delay the reselection of the ru on the basis of the first counter which has been randomly set again..

Trigger-based random access in a multiple bssid network

This disclosure provides systems, methods, and apparatuses for operating a wireless station in a multiple basic service set identifier (bssid) set including a transmitted bssid (tx bssid) and a number of non-transmitted bssids (non-tx bssids). In some implementations, the wireless station may receive a trigger frame containing a number of association identifier (aid) values based on a group aid mapping contained in a partial virtual bitmap of a traffic indication map (tim) element, and may determine whether the trigger frame allocates one or more random resource units (rus) for use by the station based on one or more of the aid values contained in the trigger frame..

Trigger-based random access in a multiple bssid network

This disclosure provides systems, methods, and apparatuses for allocating wireless resources to a multiple basic service set identifier (bssid) set including a number of bssids each associated with a corresponding one of a number of access points (aps). An ap may allocate random access resources for use by stations belonging to the multiple bssid set using a number of association identifier (aid) values based on a group aid mapping contained in a partial virtual bitmap of a traffic indication map (tim) element.

Radio frame transmission method and wireless network device

Embodiments of the present invention disclose a radio frame transmission method and a wireless network device. The method includes: receiving prach trigger information that is carried in a first transmission subframe in a first radio frame and that is sent by a first wireless network device; and sending, to the first wireless network device in response to the prach trigger information, a preamble sequence carried in a second transmission subframe in a second radio frame, where there is a preset first mapping relationship between a subframe number of the first transmission subframe and a subframe number of the second transmission subframe, and a structure of a transmission subframe in the first radio frame is different from a structure of a transmission subframe in the second radio frame..

Apparatus and dynamically controlling spectrum access

A process for dynamically controlling spectrum access includes: collecting occupancy data; applying nonparametric estimation to the occupancy data; determining a cumulative hazard function; receiving a service request to occupy the wireless communication channel from a secondary user; accepting the service request from the secondary user if the wireless communication channel is unoccupied by the primary user; calculating a maximum duration for which the secondary user may occupy the wireless communication channel; determining a probability that a remaining idle time of the primary user is greater than an occupation time of the wireless communication channel of the secondary user; granting access to the secondary user for occupation of the wireless communication channel if the probability is greater than a selected probability threshold; and denying access to the secondary user for occupation of the wireless communication channel if the probability is less than the selected probability threshold to dynamically control spectrum access.. .

Method for transmitting uplink control channel in wireless communication system and device therefor

A method for transmitting an uplink control channel for a terminal configured to support multiple transmission time interval (tti) lengths in a wireless communication system according to an embodiment of the present invention is performed by the terminal and may comprises the steps of: receiving a first physical downlink shared channel (pdsch) according to a first tti length at a first time point; receiving a second pdsch according to a second tti length differing from the first tti length at a second time point; and when ttis for transmitting uplink control channels for the received first pdsch and second pdsch overlap, transmitting uplink control information for the first pdsch and second pdsch on a physical uplink control channel (pucch) having the shorter tti length among the first tti length and the second tti length.. .

Method for scheduling transmissions in wireless networks

Arrangements described herein provide a distributed means of scheduling communications directed towards a sink node from other nodes in a multi-hop wireless network. By listening for other messages assigning schedules to other nodes, each node is able to create its own local record of scheduled transmissions in its area.

Method for scheduling closed loop information in wireless networks

Arrangements described herein provide a distributed means of scheduling communications originating from a control node to nodes in a multi-hop wireless network. By listening for other messages assigning schedules to other nodes, each node is able to create its own local record of scheduled transmissions in its area.

Radio network node, wireless device and methods performed therein

Embodiments herein relate to a method performed by a wireless device (10) for managing communication of the wireless device (10) in a wireless communications network (1). The wireless device determines at least two waveform parameters based on a metric of the wireless device (10), for communicating data between the wireless device (10) and a radio network node (12) in the wireless communications network (1).

Peak-to-average power ratio reduction in multiuser mimo systems

The present disclosure relates to reference signalling in mobile communications, to transmitting and receiving uplink reference signals in a multi-carrier system by adapting the subcarrier frequency spacing of the reference elements used for transmitting the reference signal. The disclosure also relates to corresponding devices and a computer program for executing the proposed methods, and a carrier containing said computer program.

Frequency band adaptive wireless communication

A system, apparatus and method is disclosed for multiband wireless communication. Frequency bands and/or transmission formats are identified as available within a range for wireless communication.

Multiband scheduling for wake up radio

Methods and systems for waking up a wireless receiving stations having wake-up radio (wur) circuits. A method of providing a wake-up signal in a communications channel for a plurality of receiving stations, comprising: generating a plurality of series of waveform coded symbols, each series being incorporated into a respective wake-up-radio (wur) frame that is intended for a respective receiving station and has a respective predefined bandwidth; combining the respective wur frames into a multiband wur data unit having a bandwidth that is greater than a sum of the predefined bandwidths of the wake-up radio frames; transmitting a wake-up signal including the multiband wur data unit in the communications channel..

Short transmission time interval (tti)

Technology for a user equipment (ue) to perform reduced transmission time interval (tti) data transmission within a wireless communication network is disclosed. The ue can process a process, for transmission to an enodeb, control information within a short transmission time interval (tti) over a short resource block (rb) set within a short physical uplink control channel (s-pucch), wherein the short tti is shorter in time than a tti that has a duration of at least one (1) millisecond, and wherein the s-pucch is a subset of resources available for a short physical uplink shared channel (s-pusch) and the s-pusch is a subset of resources available for a legacy pusch transmission; and process, for transmission to the enodeb, data within the short tti over the short tti rb set within the s-pusch..

Method for assisting bidirectional communication in wireless networks

Methods and devices are provided for assisting bidirectional communication within a wireless network, the wireless network comprising a central node and a plurality of outer nodes within wireless communication range of the central node, the method comprising a first outer node: listening for a downlink communication from the central node to a second outer node and an uplink response from the second outer node to the central node; determining whether the downlink communication or the uplink response has failed to be received by its intended recipient; in response to a determination that the downlink communication or the uplink response has failed to be received by its intended recipient, determining whether the first outer node should transmit the failed communication to the intended recipient; and, in response to a determination that the first outer node should transmit the failed communication to the intended recipient, transmitting the failed communication to the intended recipient.. .

Selecting transmission parameters for an indoor user equipment

A method performed by a network node is provided. The network node and a user equipment (ue) operate in a wireless communications system.

Method and transmitting data and control information on multiple uplink carrier frequencies

A method and an apparatus for wireless transmission using multiple uplink carriers are disclosed. A wireless transmit/receive unit (wtru) may transmit via a primary uplink carrier data, pilot and control channels for uplink transmissions on both uplink carriers, and transmit a data channel and a pilot channel via a secondary uplink carrier.

Method and beam recovery in next generation wireless systems

A method of a user equipment (ue) for a beam failure recovery procedure in a wireless communication system is provided. The method comprises receiving, from a base station (bs), at least one beam failure detection reference signal (rs) and at least one new candidate beam rs over a downlink channel; identifying a set of rs resources including an index for the at least one beam failure detection rs; identifying a set of rs resources including an index for the at least one new candidate beam rs; identifying a dedicated control-resource set (coreset) received from the bs for a beam failure recovery request; transmitting, to the bs, the beam failure recovery request associated with a quality measurement of the at least one beam failure detection rs over a physical random access channel (prach); and receiving, from the bs, a beam failure response in response to the beam failure recovery request based on the dedicated coreset indicated to the ue..

Method and apparatus of requesting semi-persistent scheduling resource for transmission of data duplication in a wireless communication system

A method and apparatus are disclosed from the perspective of a network node. In one embodiment, the method includes receiving a resource request to allocate sps resource from a ue, wherein the resource request indicates a first logical channel.

Methods and nodes relating to system information acquisition during flexible subframe operation

The disclosure relates to a method performed in a wireless device located in a first cell operated by a network node of a wireless communication system. The method comprises acquiring system information of a second cell using at least one autonomous gap during a time period.

Method for determining network standard in wireless communications network, access point device, terminal device, and radio network controller

The method includes: receiving, by an access point device, at least one network standard configuration request message sent by at least one terminal device, where the at least one network standard configuration request message indicates a network standard that needs to be used by the at least one terminal device; determining, by the access point device according to the network standard configuration request message sent by the at least one terminal device, a same network standard that needs to be used by all or some of the at least one terminal device, as a target network standard; and sending, by the access point device, a network standard trigger message to the all or some of the at least one terminal device, where the network standard trigger message indicates the target network standard configured by the access point device.. .

Methods for inter-system carrier aggregation in advanced wireless communication systems

There is provided a signalling method for use in an advanced wireless communication network (100) that supports a first duplex mode, a second duplex mode different to the first duplex mode, and carrier aggregation of the first second duplex modes. This method includes configuring a ue (104-106) for data communication with the network (100) through a first access node (101) as a pcell, on the first duplex mode and with a first transmission mode (tm) including one or more transport blocks (tbs).

Method for transmitting a paging message and device supporting the same

Provided are a method of transmitting a paging message and a device supporting the method. According to one embodiment of the present invention, a method for transmitting a paging message in a wireless communication system includes: receiving a paging information from a central unit (cu) of the base station; and transmitting the paging message based on the paging information to a user equipment (ue), wherein the du is a lower layer of the base station, and the cu is a higher layer of the base station..

Coverage enhancement service mode selection

There is provided a method for coverage enhancement service mode selection. The method is performed by a wireless device.

Adaptive measurement report mapping for ue positioning

There is disclosed a method for operating a network node in a wireless communication network. The method includes configuring a terminal with a measurement configuration based on a resolution for measurements of positioning signals.

Radio synchronization configuration in different operation modes

Certain aspects of the present disclosure relate to methods and apparatus synchronization configuration in different operation modes using communications systems operating according to new radio (nr) technologies. For example, a method for wireless communications by a base station (bs) may include determining an operation mode of the bs, determining a transmission configuration of at least one of a one or more synchronization channels or a one or more synchronization signals based on the operation mode, and transmitting the one or more synchronization channels or the one or more synchronization signals based on the determined transmission configuration..

Methods and signal transmission and reception in a wireless communication network

A wireless device (12) is configured to transmit a signal simultaneously from a group (104) of physical antenna ports (106), based on associating disjoint frequency sub-bands with respective ones of the physical antenna ports (106). The frequency sub-bands collectively span a frequency bandwidth and each physical antenna port (106) supports transmission over the frequency bandwidth and has a per-port transmit power associated therewith.

Wireless communication method and wireless communication terminal, which use discontinuous channel

The present invention relates to a wireless communication method and a wireless communication terminal using a non-contiguous channel. To this end, provided are a wireless communication terminal including a processor and a transceiver, wherein the processor receives a wireless packet through the communication unit, obtains total bandwidth information indicated via a bandwidth field of he-sig-a of the received packet, obtains information of an unassigned resource unit via at least one of the bandwidth field of the he-sig-a and a subfield of he-sig-b of the received packet, and decodes the received packet based on the total bandwidth information and the information of the unassigned resource unit and a wireless communication method using the same..

Downlink data handling for idle mode ue when the sgw is split into control plane node and user plane node

An apparatus for use in a serving gateway user plane (sgw-u) of an evolved packet core (epc) of a wireless communication network is disclosed. The apparatus comprises one or more processors configured to process a downlink (dl) data signal comprising a dl data packet for a user equipment (ue) in the network, buffer the dl data packet in the dl data signal and identify a serving gateway control plane (sgw-c) associated with the sgw-u that serves the ue, when the ue is in idle mode.

Network node and method therein for monitoring system coverage in a wireless communication network

A first network node (111) and method therein for monitoring inactive mode coverage for a user equipment (130) in a wireless communication network (100) are disclosed. A plurality of network nodes (111, 112) operate in the wireless communication network (100) and the first network node (111) is a serving network node for the user equipment (130).

System and uplink timing synchronization in conjunction with discontinuous reception

A system and method are disclosed for providing uplink timing synchronization during drx operation in a wireless communication system.. .

System and low power signaling in a wireless local area network

A station, a method performed by a station and a corresponding method performed by an access point (ap) of a network to allow the station to operate a wireless local area network (wlan) radio in a sleep state until the wlan radio is ready to receive a beacon from the ap. The station includes a low power (lp) radio configured to receive a wake up signal from an ap of a network to which the station is connected.

Wireless local area network connection method, mobile terminal, and storage medium

The various embodiments described herein include methods, devices, and systems for connecting to a wireless local area network. In one aspect, a method is performed at a mobile terminal.

Method and device for managing access point name information

Aspects of the subject disclosure may include, for example, storing, in a uicc memory of a communication device, access point name information associated with a plurality of access point names to be selectively utilized by a device processor of the communication device for wireless communications, and providing the device processor with access to the access point name information in the uicc memory to enable the device processor to establish the wireless communications. Other embodiments are disclosed..

Device, network, and network adaptation and utilizing a downlink discovery reference signal

System and method embodiments are provided for network adaptation and utilization of a discovery signal (ds). In an embodiment, a method in a ue for communicating in a wireless network includes receiving a parameter(s) from a network controller, wherein the parameter provides the ue with an activation time frame within which the ue can expect to receive a common reference signal (crs) from a network component, a deactivation time frame within which the ue is not to expect to receive the crs, and information for receiving and processing a ds from the network component; receiving the ds from the network component, wherein a structure and format of the ds conforms to the parameter received by the ue; refraining from attempting to perform crs based procedures when the crs is not received; and performing one of synchronization, cell identification, and ds based radio resource management (rrm) measurements according to the ds..

Operating mode notification for wireless communication networks

A first communication device generates and transmits to a second communication device: first and second information elements that respectively indicate capabilities regarding physical layer protocol data units (ppdus) conforming to a first communication protocol and a second communication protocol. The first communication device generates and transmits a mac data unit that includes a number corresponding to a maximum number spatial streams supported by the first communication device.

Extended system information distribution mechanisms

A disclosed method is implemented by a network node in a wireless communication network to transmitting system information to a plurality of wireless terminals. The network node transmits a first group of system information blocks (sibs) via a first physical channel, and transmits a second group of additional sibs via a different, second physical channel.

Methods, wireless device and radio network node for managing information about one or more coverage classes associated with the wireless device

Methods, a wireless device (400; 120) and a radio network node (600; 110), for managing information about one or more coverage classes associated with the wireless device (400; 120). The wireless device (400; 120), sends, to the radio network node (600; 110) that receives, a message that comprises an indicator indicating an updated downlink coverage class estimated by the wireless device (400; 120)..

Wireless communication device and managing system information provided by a wireless communication network

A method and wireless communication device (120) for managing system information provided by a wireless communication network (100) that the wireless communication device (120) is configured to operate with. The wireless communication device (120) receives (801; 901) a broadcasted first part of system information from the wireless communication network (100).

Apparatus and discovery reference signal aligned scheduling

Disclosed herein is a method implemented in a network node for transmitting data to a wireless device, wherein the data is time aligned with a periodic high priority transmission. The method comprises the steps of defining a zone prior to the occasion of the periodic high priority transmission where data packets could be aligned, identifying suitable data packets to schedule in the zone prior to the periodic high priority transmission, performing a clear channel assessment—cca—and transmitting the periodic high priority transmission and potentially the data packets.

Dead zone for wireless device

A system comprising: a wireless device, the wireless device comprising a processor and a lower level system; and a wireless device subsystem electrically adapted to the wireless device, the wireless device subsystem configured to provide a control signal to the lower level system in response to a detected condition, the control signal modifying an operational performance of the lower level system.. .

Multihop wireless communication system, aggregation device, and wireless terminal

There is provided a technique that enables flexible response to system configurations, application, and aims in a wireless connection sensor network system. A multihop wireless communication system includes an aggregation device and multiple wireless terminals connected to the aggregation device in wireless connection.

Method and apparatus to enhance routing protocols in wireless mesh networks

A protocol for use in wireless mesh networks uses helper nodes to improve data flow in the network. The protocol is compatible with traditional mesh network routing algorithms.

Wireless communication system, control server, and base-station switching operation control method

A wireless communication system includes an on-board terminal equipment mounted on a working machine, and a control server communicably connected together via a network including a first wireless base station and a second wireless base station. The control server sets a zone of a travel route as a travel-permitted zone, for which a travel permission has been given only to the working machine.

Methods and devices for handover in a wireless communication network

Disclosed is a method performed by a network equipment (16) for controlling handover of a user equipment, ue, (2) from a source network node (1) to a target network node (3a), the method comprises providing (s1), for the ue (2) and for the target network node (3a), information comprising a representation of a ue specific sequence, wherein the ue specific sequence is to be incorporated in a signal, said signal to be transmitted by the target network node (3a) to enable the ue to initiate a radio link establishment procedure with the target network node (3a) based on a reception of a signal comprising said ue specific sequence. Also disclosed are corresponding devices and computer programs.

Systems and methods providing mobility support for enhanced coverage of wireless devices

According to certain embodiments, a method by a source network node is provided for providing mobility support for enhanced coverage of wireless devices-in handover to a target network node. The method includes obtaining, from the target network node, an indication of at least one resource to be used by the wireless device in handover from the source network node to the target network node.

Flow control for wireless devices

Systems and methods are provided for flow control in a wireless communication system. In certain aspects, an apparatus for wireless communications comprises an interface configured to receive, from a wireless node, one or more parameters specifying a memory at the wireless node, and an indication of an amount of free memory space in the memory at the wireless node.

Apparatus and controlling size of voice packet in wireless communication system

The present disclosure is for controlling a size of a voice packet in a wireless communication system. A method for operating a base station includes: detecting a loss of at least one uplink voice packet; transmitting a downlink voice packet including an indication regarding a sampling rate change of a terminal according to the loss; and receiving an uplink voice packet according to a changed transmission rate..

Network node, method therein, computer program, and carrier comprising the computer program for retransmitting an rlc pdu

A method performed by a network node for retransmitting a radio link control, protocol data unit (rlc pdu), to a ue is provided. The ue and the network node operate in a wireless communications network.

Techniques to provide energy efficient radio resource management

A method of wireless communications at a user equipment (ue) includes receiving, from a serving cell associated with a wireless network, a radio resource management (rrm) mode indicator that indicates a set of one or more beams for which cell measurement and reporting is to be performed by the ue; performing at least one cell measurement on at least one synchronization signal (ss) block received from at least one neighboring cell; determining, based at least in part on the rrm mode indicator, whether to decode a physical broadcast channel (pbch) received in each ss block of the at least one ss block; and transmitting a cell measurement report, the cell measurement report based at least in part on the at least one cell measurement, the cell measurement report selectively including at least one beam index based at least in part on whether the pbch is decoded.. .

Device and handling a measurement gap in a wireless communication system

A communication device of handling a measurement gap comprises a storage device and a processing circuit, coupled to the storage device. The storage device stores, and the processing circuit is configured to execute instructions of: connecting to a master base station (mbs); connecting to a secondary base station (sbs), while connecting to the mbs; receiving a first measurement gap configuration configuring a first plurality of measurement gaps for the communication device, from the sbs; determining a first plurality of locations of the first plurality of measurement gaps according to a first system time acquired from the sbs; and performing at least one first measurement on a first carrier in the first plurality of measurement gaps according to the first plurality of locations..

Method for transmitting a queuing delay measurement report in a wireless communication system and a device therefor

The present invention relates to a method and a device for transmitting a queuing delay measurement report in a wireless communication system, the method comprising: receiving a queuing delay measurement configuration including discard timer values and a measurement period from an enb, wherein each of the discard timer values respectively corresponds to one radio bearer among a set of radio bearers associated with a qci configured for the ue, determining a queuing delay for the qci based on queuing delays for pdcp sdus from the set of radio bearers during the measurement period, selecting a specific discard timer value among the discard timer values, calculating a queuing delay ratio for the qci by dividing the queuing delay for the qci by the specific discard timer value, and transmitting a queuing delay measurement report including the qci and the queuing delay ratio for the qci to the enb.. .

Method and wireless communication

Operations of a ue and enb are provided when there is a cell which can perform cell on/off. In this case, the ue may performs receiving signal on downlink channel and processing with the signal on the downlink channel.

Method and device for transmitting/receiving data to/from base station in wireless communication system

The present specification may provide a method for transmitting/receiving data in a wireless communication system, the method being performed by a terminal and comprising the steps of: transmitting, to one or more alternative base stations having an alternative link configured, an activation request message for requesting the activation of the alternative link into a signaling radio bearer (srb) active state; receiving, from the one or more alternative base stations as a response to the activation request message, an activation response message comprising load status information of the one or more alternative base stations; on the basis of the load status information, determining a serving base station candidate for activating the alternative link into the srb active state; and transmitting, to the determined serving base station candidate, an activation completion message indicating that the alternative link has been activated into the srb active state.. .

Gathering and storing of data across multiple systems and nodes of a wireless communication network

A wireless communication network includes an asset database that gathers and stores data across multiple systems and a plurality of nodes of the wireless communication network. The asset database receives data from at least two nodes of the plurality of nodes.

Method and setting initial window value in wireless communication system

The present disclosure relates to a 5g or pre-5g communication system to be provided for supporting a data transmission rate higher than that of a 4g communication system such as an lte. The present invention relates to a method by which a proxy sets an initial window value in a wireless communication system, the method comprising: splitting a transmission control protocol (tcp) connection between a terminal and a server; extracting the information related to the terminal from the data received from the terminal; and setting the initial window value on the basis of a round trip time (rtt) value and a throughput value for each of terminal groups grouped on the basis of the information related to the terminal..

Methods and computer program for increasing reliability and resiliency in a radio base station

The present invention relates to methods and radio base station of a wireless telecommunications network. The radio base station comprises power feed circuitry for providing electric power from an external power feed to the radio base station, which is adapted to be driven in either internal power feed mode by an internal power feed or an external power feed mode by said external power feed providing unstable electric power due to disturbances in the electric power.

Wireless device, radio network node and methods performed therein

Embodiments herein relate to a radio network node for handling signaling in a wireless communication network. The radio network node is configured to transmit synchronization signals with a first periodicity for wireless devices in a service area of the radio network node.

Communication system, master station device, and communication control method

A communication system according to one embodiment manages wireless communication via an antenna capable of communicating with a plurality of terminals within a predetermined area. The communication system includes an analyzer and a controller.

Network table error detection using call trace records

A system for correcting network planning data includes a planning repository containing information related to network traffic, network element locations and network element connectivity. The system further includes a repository of a wireless network that includes a plurality of call trace records.

Broadcast/broadband convergence network

A broadcast/broadband convergence system that delivers content from content sources to user equipment devices. The system provides: significantly enhanced mobile capability to the broadcast industry; an additional revenue source for the broadcast industry by dynamically selling available spectral resources for use by wireless broadband networks and/or broadcast content off-loaded from wireless broadband networks; additional spectrum for the broadband industry through the dynamic purchase of available spectrum; and an enriched user experience.

Spatial-division multiple access (sdma) across multiple operators

Wireless communications systems and methods related to sdma operations across multiple network operating entities are provided. A first wireless communication device transmits a communication indicating a reservation for one or more spatial layers in a transmission opportunity (txop) of a shared spectrum.

Hardware-trusted wireless data communications over a wireless relay

A wireless access point has a physically-embedded hardware-trust key and serves user equipment (ue) with hardware-trusted wireless data communications. The wireless access point receives a hardware-trust challenge number and responsively generates a hardware-trust result with the physically-embedded hardware-trust key and the hardware-trust challenge number.

Network connection method and apparatus, and computer storage medium

The present disclosure discloses a network connection method performed by a mobile terminal. The mobile terminal acquires a graphic code on a user-specified intelligent device after receiving a graphic code recognition instruction.

Authentication with secondary approver

Techniques are provided for giving access to restricted content on a first device from a second device through a wireless network. In one embodiment, the first device transmits an authorization request signal to the second device or to a server in the wireless network.

Machine type communication system

Provided is a machine type communication system. The machine type communication system comprises a machine type communication terminal and a machine type communication server.

Access point supporting at least two virtual networks and method performed thereby for communicating with wireless device

An access point (300, 400) and a method (100) performed thereby for communicating with a wireless device are provided. The access point supports two or more virtual networks.

Wireless communication device, wireless communication system, wireless communication method and program

Provided is a wireless communication device which includes a function information transmitting unit for transmitting, via a wireless communication network, function information relating to a function of the wireless communication device, a function information receiving unit for receiving function information transmitted from another device, a function information comparison unit for comparing the function information of the wireless communication device and the function information received from such other device, and a function determination unit for determining which of the wireless communication device and such other device is to play a function of an access point, based on a result of the comparison by the function information comparison unit.. .

Route management

Locational tracking aids emergency management plans. Occupants of a building or campus are determined based on presence or detection of wireless devices.

Commissioning of a wireless-communication enabled device

A standardized protocol defines that, when an initiator node is not already joined to a wireless network, and initiates a linking operation between the initiator node a second node, then this will create a new wireless network. According to the disclosure, a field of one of the standardized messages is adapted, and the adapted message is sent from the initiator node to the second node, in order to indicate that the adapted message is in fact a request for the initiator node to join an existing wireless network, to which the second node is already joined.

Device and method

[solution] a device including: a communication unit configured to perform wireless communication; an acquiring unit configured to acquire, via the wireless communication, information related to a response destination of a message transmitted from a base station via the wireless communication; and a processing unit configured to execute a process related to a response to the response destination on the message on a basis of the acquired information related to the response destination.. .

User terminal, rsu, method and program

An electronic device configured to perform wireless communication in accordance with vehicle-to-x (v2x) communication, the v2x communication including at least vehicle-to-vehicle (v2v) communication, vehicle-to-infrastructure (v2i) communication, and vehicle-to-pedestrian (v2p) communication, each of the v2v, v2i and v2p communications having an intermittent communication function; receive a signal associated with a location of the electronic device; determine whether to activate or deactivate a communication parameter corresponding to the v2p communication based on the signal associated with the location of the electronic device; activate or deactivate the communication parameter corresponding to the v2p communication based on the determining; and activate the intermittent communication function for the v2p communication in a case that that the parameter corresponding to the v2p communication is activated.. .

Hybrid network based metering server and tracking client for wireless services

A process of tracking usage of a wireless device in a third party wireless network with a metering system includes implementing the metering system in a network separate from the third party wireless network and activating the wireless device in response to identification of the wireless device and confirmation of use of a tracking system to the metering system. The process further includes obtaining, by the metering system, an amount of wireless services used by the wireless device.

Communication apparatus, communication method, program, and communication system

[object] to transfer information to a plurality of machines without causing any delay by using a wireless communication scheme for performing one-to-one communication. [solution] according to the present disclosure, a communication apparatus includes: a streaming information reception unit configured to receive streaming information from a streaming information transmission device; and an address information transmission unit configured to transmit address information for identifying the streaming information transmission device to an interception device to cause the interception device to intercept predetermined information for receiving the streaming information transmitted from the streaming information transmission device..

Method for providing broadcast service in wireless communication system, and apparatus therefor

An embodiment of the present invention relates to a method for providing a broadcast service to a remote ue by a relay ue in a wireless communication system, the method comprising the steps of: receiving a tmgi monitoring request from a remote ue; and determining whether to provide a service to the remote ue on the basis of information included in the tmgi monitoring request, wherein the tmgi monitoring request includes a tmgi and an mbms sai, and the relay ue provides a broadcast service to the remote ue when the mbms sai corresponds to an sai received from system information.. .

Systems and methods for vehicular positioning based on wireless fingerprinting data in a network of moving things including, for example, autonomous vehicles

Communication network architectures, systems and methods for supporting a network of mobile nodes. As a non-limiting example, various aspects of this disclosure provide communication network architectures, systems, and methods for supporting a dynamically configurable communication network comprising a complex array of both static and moving communication nodes (e.g., the internet of moving things).

Proximity-based geofenced universal url

There is disclosed herein a system and method for enabling proximity-based, peer-to-peer sharing of media in which a first device having a wireless communication surrounding the device detects other wireless devices within the region. Communication connections are formed between the wireless devices and a list of the connections is maintained.

Methods for determining relative locations of wireless loudspeakers

Methods, systems, and apparatuses are described for determining relative locations of wireless loudspeakers and performing channel mapping thereof. An audio processing component utilizes sounds produced by wireless loudspeakers during setup/installation procedures, which are received by a microphone at locations in an acoustic space, to determine an amount of time between when the audio signal is initially transmitted and when the microphone signal is received.

Wireless speaker, controller, wireless audio system, and computer-readable program

[problem] to provide a technology whereby power consumption can be reduced by reducing wasteful output of audio signals. [solution] by comparison of an output volume level vout of an output audio signal from a wireless speaker 1 with an input volume level vin of an input audio signal to an audio controller 2, a volume level ratio vin/vout between the signals is monitored (s111).

Wireless microphone or wireless in-ear monitoring system

A wireless microphone or wireless in-ear monitoring system. The system has at least one transmitting and/or receiving unit, which comprises at least two antenna modules, each of the antenna modules having an output plug unit, as well as a combining unit with an input interface.

Television with interactive portal and use of same

A television with an interactive portal and system and method for use of the same are disclosed. In one embodiment of the television, the television is deployed to provide an interactive portal in a hospitality establishment having multiple rooms, such as a hotel.

Detection apparatus and image forming apparatus

A detection apparatus includes a display, a communication unit, and a controller. The display displays an image and receives an operation corresponding to the image in such a manner that a user comes into contact with the image.

Master-slave wireless doorbell intercom system

The present utility model relates to a master-salve wireless doorbell intercom system, comprising an indoor unit and an outdoor unit, wherein the indoor unit comprises a first power management unit, a first microprocessor, a first communication module and a first voice module, with both the first power management unit and the first communication module being electrically connected to the first microprocessor, and the first voice module being electrically connected to the first communication module; and, the outdoor unit comprises a second power management unit, a second microprocessor, a second communication module, a third communication module and a second voice module, with the second communication module and the third communication module being communicatively connected to the first communication module, respectively. The present utility model makes use of the intercom technology..

Method and easy switching between wired and wireless headset with convenient charging

An apparatus for easy switching between wired and wireless modes of a headset with convenient charging. The apparatus may include a headset configured with a port that allows for electrically and communicatively connecting to a mobile device via a wire plugged into the port.

Wireless authentication based on location data

Embodiments of the invention involve using location data to authenticate individuals wirelessly. In one embodiment, an access device may obtain, by one or more cameras, images of an area captured at different time points, the images including a first image at a first time and a second image at a second time, and where the first image shows the user at a first location and the second image shows the user at a second location.

System and location-based biometric data collection and processing

A system for biometric data collection and processing includes at least one biometric sensor associated with a user, the at least one biometric sensor having a biometric data sampling interval and a data broadcast interval, a client device capable of wireless communication and communicatively connected to the at least one biometric sensor, and at least one locator beacon. When the client device wirelessly receives a signal from the locator beacon, the client device changes at least one of the data broadcast interval and the data sampling interval.

Dynamic url selection method, system and wireless access point for portal authentication

This disclosure provides a dynamic url selection method for portal authentication, comprising: sending a first http request message when a communication connection is established between a sta and the wireless ap; identifying whether a received http request message is the first http request message, if so, obtaining transmission parameters of the wireless ap, calculating a dynamic selection value according to the transmission parameters, determining urls for different category portal pages according to the dynamic selection value, a pre-stored first empirical value, and a second empirical value which is less than the first empirical value, sending an http response message encapsulated with the determined portal page url to sta via redirection mode, and pushing the corresponding portal page to the sta so that the corresponding portal page is displayed on a browser of the sta, and if not, performing a conventional process on the received http request message.. .

Cableless connection communication between chassis

Apparatus and methods for cableless connection of components within chassis and between separate chassis. Pairs of extremely high frequency (ehf) transceiver chips supporting very short length millimeter-wave wireless communication links are configured to pass radio frequency signals through holes in one or more metal layers in separate chassis and/or frames, enabling components in the separate chassis to communicate without requiring cables between the chassis.

Determining a receive window of a receiving device that reduces bufferbloat in a wireless communications system, such as that caused by tcp dynamics over millimeter wave links

Due to massive available spectrum in the millimeter wave (mmwave) bands, cellular systems in these frequencies may provide orders of magnitude greater capacity than networks in conventional lower frequency bands. However, due to high susceptibility to blocking, mmwave links can be extremely intermittent in quality.

Systems and methods for evaluating customer premises networks

A tester system described herein enables a user (e.g., a field technician) to efficiently and conveniently upgrade, evaluate and troubleshoot customer premises networks and equipment. The tester system includes a dedicated tester device that is wirelessly coupled to a handheld device.

Predictive connectivity diagnostics for a wireless mesh network in a process control system

Predictive wireless connectivity diagnostics for a wireless mesh network in a process control system includes generating predicted pinch points and potential pinch points in response to a connectivity condition. The connectivity condition is an anticipated failure of a communication ability within the wireless mesh network.

Configuring multi-channel transmission for ranging accuracy

Methods, systems, and devices for wireless communication are described. A wireless device may identify a configuration for transmitting ranging signals in a vehicle-based communication system.

Asynchronous multicarrier communications

Apparatuses and methods for performing asynchronous multicarrier communications are provided. One such method involves generating, at a first wireless device, a waveform including one or more carriers, shaping the waveform to reduce interference between the waveform and adjacent waveforms, and transmitting, on a spectrum, the shaped waveform asynchronously..

Wireless sc-fdma communications system

A device includes circuitry configured to determine feedforward and feedback coefficients for an adaptive frequency-domain decision feedback equalizer (afd-dfe) based on previously received signals. The equalizer output is determined by applying the feedforward and feedback coefficients of the afd-dfe to a received signal, and the feedforward and feedback coefficients of the afd-dfe are updated based on the equalizer output..

Wireless sc-fdma communications system

A device includes circuitry configured to determine feedforward and feedback coefficients for an adaptive frequency-domain decision feedback equalizer (afd-dfe) based on previously received signals. The equalizer output is determined by applying the feedforward and feedback coefficients of the afd-dfe to a received signal, and the feedforward and feedback coefficients of the afd-dfe are updated based on the equalizer output..

Wireless transmitting and receiving device and method

A wireless device, method, and signal for use in communication of a wireless packet between transmitting device and a wireless receiving device via a plurality of antennas, wherein a signal generator generates wireless packet including a short-preamble sequence used for a first automatic gain control (agc), a first long-preamble sequence, a signal field used for conveying a length of the wireless packet, an agc preamble sequence used for a second agc to be performed after the first agc, a second long-preamble sequence, and a data field conveying data. The agc preamble sequence is transmitted in parallel by the plurality of antennas..

Channel estimation for wireless systems without matrix inversion

In various embodiments, techniques are provided to determine channel characteristics of various communication systems such as ofdm systems or systems using a plurality of transmit antennas by using various sets of training symbols that produce zero cross-correlation energy. Channel communication can accordingly be simplified as the zero cross-correlation property allows for channel estimation without a matrix inversion..

Method and channel estimation in wireless communication system

The present disclosure relates to a pre-5th-generation (5g) or 5g communication system to be provided for supporting higher data rates beyond 4th-generation (4g) communication system such as long term evolution (lte). The present invention relates to a method and apparatus for channel estimation in a wireless communication system.

High-speed wireless multi-path data network

A communication network includes nodes configured into a wireless ring network operating at one or more millimeter-wave frequencies. At least one of the nodes is configured to send and receive millimeter-wave wireless signals through an obstruction.

Encrypting data in a pre-associated state

In some examples, an access point (ap) receives, from a wireless device during a pre-associated state between the ap and the wireless device, a request, a first value, and an encrypted version of the first value. The ap sends, to the wireless device during the pre-associated state, an encrypted version of a second value relating to an encryption key that is based on the first value, and a response to the request, the response encrypted using the encryption key..

Methods, systems, and computer program products for communication channel prediction from received multipath communications in a wireless communications system

Methods and systems are described for communication channel prediction from received multipath communications in a wireless communications system. In one aspect, a baseband impairment compensation of at least one of sample frequency offset, carrier frequency offset, and time offset between a wireless transmitter and a wireless receiver is estimated.

Transmission of uplink control channels over an unlicensed radio frequency spectrum band

Techniques are described for wireless communication. A first method includes generating uplink control information at a wireless device, and transmitting the uplink control information over an interlace of a component carrier of an unlicensed radio frequency spectrum band.

Transmission of uplink control channels over an unlicensed radio frequency spectrum band

Techniques are described for wireless communication. A first method includes generating uplink control information at a wireless device, and transmitting the uplink control information over an interlace of a component carrier of an unlicensed radio frequency spectrum band.

Method and transmitting aperiodic channel state information in wireless communication system

A method is provided for transmitting aperiodic channel state information (csi). A base station (bs) transmits, to a user equipment (ue), receiving a downlink control information (dci) which includes a csi request field; and performing aperiodic csi reporting using a physical uplink shared channel (pusch) when a value of the csi request field triggers an aperiodic csi report.

Multiplexing broadcast channels with synchronization signals in new radio

Certain aspects of the present disclosure relate to methods and apparatus for multiplexing new radio (nr) physical broadcast channels (nr-pbchs) with nr synchronization signals. An exemplary method that may be performed by a wireless node includes determining a frequency offset to use in transmitting one or more synchronization signals and one or more physical broadcast channels (pbchs) and transmitting the one or more synchronization signals, using a synchronization signal (ss) transmission band having an ss center frequency, and the one or more pbchs, using a pbch transmission band having a pbch center frequency that differs from the ss center frequency by the determined frequency offset..

Methods and devices for transmitting/receiving discovery signal in wireless access system supporting unlicensed band

The embodiments of the present invention relate to a wireless access system supporting an unlicensed band and to methods for generating a discovery signal (drs), methods for generating and transmitting a channel state information reference signal included in the drs, and devices for supporting same. The method for transmitting a discovery signal (drs) including a channel state information reference signal (csi-rs) in a wireless access system supporting an unlicensed band, according to one embodiment of the present invention, may comprise the steps of: initiating, in subframe n (sf #n), a listen-before-talk (lbt) procedure for checking whether the unlicensed band is idle or not; if an lbt procedure succeeds in sf #n+k, generating a sequence for transmitting the csi-rs on the basis of the subframe index j indicating sf #j; and transmitting the drs, including the csi-rs, in sf #n+k.

Method and device for transmitting signal of base station in wireless communication system

A method for transmitting a signal of a base station in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: transmitting transmission standby traffic indication information to a node when a first traffic is received in a first duration; and determining whether to transmit the transmission standby traffic indication information to the node in a second duration, on the basis of whether the transmission standby traffic indication information has been transmitted in the first duration and whether a second traffic has been received in the second duration.. .

Full duplex operation in wireless systems

A method and apparatus for providing for full-duplex (fd) operation in time division duplex (tdd) communications are disclosed herein. A wireless transmit/receive unit (wtru) may receive an indication of a first, ul heavy, tdd uplink (ul)/downlink (dl) configuration and an indication of a second, dl heavy, tdd ul/dl configuration.

Method and transmitting or receiving sub-frame length information in wireless access system supporting non-licensed band

Embodiments of the present invention relate to a wireless access system supporting a non-licensed band and, more particularly, to methods for transmitting or receiving sub-frame length information indicating the lengths of current and next subframes, and apparatuses for supporting the same. As an embodiment of the present invention, a method for receiving sub-frame (sf) length information in a wireless access system supporting a non-licensed band may comprise the steps of: receiving a signal including first sf length information indicating the lengths of one or more of a current sf and a next sf in sub-frame number n−1 (sf #n−1); and receiving one or more of a downlink physical channel and a downlink signal in the sf #n−1 on the basis of the first sf length information.

Procedures for high efficiency acknowledgement transmission

A wireless transmit/receive unit (wtru) communicating in a wireless local area network (wlan) system may use efficient acknowledgement (ack) setup and transmission procedures in conjunction with other transmission and power saving techniques, such as target wake time/restricted access window (twt/raw), power save multi-poll (psmp) and/or transmission opportunity (txop) mechanisms. In an example, a wtru may transmit a frame including an indication that a twt/raw (or txop) period is scheduled, an indication that multi-wtru acknowledgement (ack)/block ack (ba) will be used for acknowledgement, and/or targeted transmission time(s) for the transmission of multi-wtru ack/ba frame(s).

Methods and arrangements for managing a retransmission by a device on a random access channel in a wireless communication network

Methods and arrangements for managing a retransmission on a random access channel, “rach”, in a wireless communication network (100). A device (600; 120) performs (404; 502) the retransmission on the rach, wherein the retransmission is based on a coverage class associated with the device (600; 120).

Reliable communication algorithm for wireless medical devices and sensors within monitoring systems

A wireless medical device (10) includes at least one physiological sensor (12) configured to measure a vital sign or a physiological parameter data and a wireless transceiver (24). At least one processor (22, 24, 34) is programmed to: construct a data stream comprising a sequence of data packets, the data packets containing physiological parameter data acquired by the at least one physiological sensor; operate the wireless transceiver to transmit the data stream to an associated monitoring station (14) via a wireless communication channel (18); receive a gap report from the associated monitoring station identifying at least one missing data packet of the data stream that was not received at the associated monitoring station; and re-transmit the at least one missing data packet identified by the gap report to the associated monitoring station via the wireless communication channel..

Synchronization signal block designs for wireless communication

Aspects of the present disclosure provide various synchronization signal (ss) block designs that can facilitate channel estimation and demodulation in 5g new radio (nr) networks. An exemplary ss block includes a set of time-frequency resources that are allocated to carry a primary synchronization signal (pss), a secondary synchronization signal (sss) and a physical broadcast channel (pbch) that are time and/or frequency multiplexed within the ss block.

Method and mitigating interference in wireless communication system

A method for a terminal mitigating interference in a wireless communication system according to an embodiment of the present invention comprises the steps of: receiving a first message having a previously configured pattern from a serving base station communicating cooperatively to control interference with at least one adjacent base station; triggering a common reference signal (crs) interference mitigation function of the terminal in response to the first message in order to mitigate interference due to a crs transmitted from the at least one adjacent base station; and cancelling interference due to the crs on the basis of the crs interference mitigation function, and receiving data.. .

Communications apparatus and wireless communications device

Embodiments of the present disclosure relate to a communications apparatus and a wireless communications device. The communications apparatus includes m communications sublinks including m sub antenna arrays divided into at least two rows.

Method and use with a radio distributed antenna having a fiber optic link

Aspects of the subject disclosure may include, for example, a transceiver that converts first modulated channel signals in a first spectral segment to the first modulated channel signals in a second spectral segment based on signal processing of the first modulated channel signals and without modifying the signaling protocol of the first modulated channel signals. The transceiver transmits, via a fiber optic cable, a transmission signal including a first reference signal with the first modulated channel signals in the second spectral segment to a network element of a plurality of network elements of the distributed antenna system for wireless distribution of the first modulated channel signals to mobile communication devices in the first spectral segment.

Mobile device for optical wireless communication

A mobile device comprises a plurality of transmitters and receivers, each configured for optical wireless communication, wherein the plurality of transmitters and/or receivers are arranged on at least three surfaces of the mobile device such that each of the three surfaces has a respective at least one of the transmitters and/or each of the three surfaces has a respective at least one of the receivers.. .

Luminaire system for optical wireless communication

An optical wireless communication (owc) enabled luminaire system comprises at least one radiation source; a driver apparatus configured to drive the at least one radiation source to produce modulated radiation comprising or representing an owc signal; a plurality of outputs configured to output modulated light that comprises or is generated using the modulated radiation produced by the at least one radiation source, wherein the plurality of outputs are positioned at substantially different locations that are remote from the at least one radiation source; and at least one guide configured to guide the modulated radiation from the at least one radiation source to the plurality of outputs.. .

Devices and methods for a rotary joint with multiple wireless links

A device is provided that includes a first platform having a first side, and a second platform having a second side positioned within a predetermined distance to the first side. The device also includes an actuator configured to cause a relative rotation between the first platform and the second platform such that the first side of the first platform remains within the predetermined distance to the second side of the second platform.

Data-receiving relay station in wireless communication system

A method for receiving data by a relay station (rs) in a wireless communication system includes: receiving radio resource allocation information via an r-pdcch (r-physical downlink control channel); and receiving data from a base station (bs) via an r-pdsch (r-physical downlink shared channel) indicated by the radio resource allocation information, wherein the radio resource allocation information includes information regarding an allocation of resource blocks in a frequency domain and information regarding an allocation of ofdm symbols in a time domain. Since the radio resource allocation information providing information regarding a time relationship between a control channel transmitted by the bs to a ue and a control channel transmitted by the rs to a ue connected to the rs is provided, the rs can reliably receive a signal transmitted from the bs in a backhaul link between the bs and the rs in a wireless communication system including the rs..

Methods and precoding control in a wireless communication network

Culling a set of precoders down to a smaller set using a comparatively simple first-pass evaluation allows a wireless device or other entity to reduce an overall computational burden associated with identifying a currently preferred precoder. An example approach involves selecting a reduced set of precoders from a full set of precoders, based on performing preliminary evaluations of precoders in the full set, and selecting a preferred precoder or precoders from the reduced set, based on performing further evaluations of precoders in the second set.

Wireless communication system transmit and receive beam refinement based on spatial power profile

A method for refining radio frequency communication link quality in a communication system may include obtaining measured beam pair quality data between one or more transmit beams and one or more receive beams during a measurement time interval. Beam pair quality data may be measured using an antenna array in which each antenna has a weight.

High-resolution csi reporting based on unequal bit allocation in advanced wireless communication systems

Methods and apparatuses for reporting a precoding matrix indicator (pmi). A user equipment (ue) includes a processor configured to generate a report for a pmi.

Wireless communication apparatus and display use in wireless communication apparatus

A wireless communication apparatus includes a first antenna circuit that forms a beam selected from among a plurality of first beams through a beamforming process performed for communication using a millimeter wave band and a monitor that displays a first pattern indicating a radiation direction of the selected beam.. .

Apparatus, system and beamforming

For example, an apparatus may include logic and circuitry configured to cause a first wireless station to perform a transmit sector sweep (txss) protocol with a second wireless station over a directional frequency band using a plurality of antennas of the first wireless station, an antenna of the plurality of antennas of the first wireless station comprising a plurality of sectors; to perform a receive sector sweep (rxss) protocol with the second wireless station over the directional frequency band using the plurality of antennas of the first wireless station; and, based on the txss and rxss protocols, to configure the plurality of antennas of the first wireless station to communicate a single-user (su) multiple-input-multiple-output (mimo) transmission with the second wireless station.. .

System and beam indexing reference signal design for initial access

A method for wireless communications is provided. The method includes transmitting a first signal during a first time interval.

Wireless communication method and wireless communication device

A wireless communication method and a wireless communication device. The method includes: a sending side device generating a common sequence to send to a plurality of receiving side devices; each of the plurality of receiving side devices determining a first analog weight parameter according to a receiving situation of the common sequence, and determining an antenna configuration for sending a pre-determined pilot frequency signal corresponding to the receiving side device according to the determined first analog weight parameter to send the pre-determined pilot frequency signal to the sending side device; and the sending side device determining a second analog weight parameter regarding the receiving side device according to a receiving situation of the pre-determined pilot frequency signal, and determining an antenna configuration for sending data regarding the receiving side device according to the determined second analog weight parameter to send the data to the receiving side device..

Integrity and quality monitoring and signaling for sounding and reduced feedback

A method of sounding and feedback with channel quality information and reduced overhead is provided. A receiving station receives a sounding signal transmitted from an access point over multiple sub-channels of a wide channel in a wireless network.

Feedback techniques in wireless communications

A user equipment (ue) may be configured to communicate a number of transmissions that may each have separate feedback processes. A feedback configuration for providing feedback for such separate feedback processes may be determined based on semi-static signaling and dynamic signaling.

Configurable receiver architecture for carrier aggregation with multiple-input multiple-output

A wireless communication system and method that includes configurable carrier aggregation (ca) and/or multiple-input multiple-output (mimo) operational modes. In ca, multiple carriers (i.e., channel bundling) are aggregated and jointly used for transmission to/from a single terminal.

Remote unit supporting radio frequency (rf) spectrum-based coverage area optimization in a wireless distribution system (wds)

Embodiments of the disclosure relate to a remote unit supporting radio frequency (rf) spectrum-based coverage area optimization in a wireless distribution system (wds). A remote unit in a wds includes a plurality of sector rf paths configured to support sectored coverage areas around the remote unit.

Systems and methods for small cell placement using pnm metrics

A communication device is provided for a communication network having a cable plant within an operational vicinity of a macro base station wirelessly transmitting an lte signal. The communication device includes a processor configured to obtain at least one pnm metric for a cable signal communicated over the cable plant, detect a signature of the lte signal based on the obtained pnm metric, estimate, based on the detected lte signature, an existing lte signal power at a point of leakage in the cable plant, determine a cnr of the cable plant at the point of leakage based on a power of the cable signal and the estimated lte signal power, and calculate a minimum safe distance from the point of leakage in which a small cell base station may operate without the substantial interference from the lte signal of the macro base station..

Modular wireless communications platform

A modular wireless communications platform is provided. The modular wireless communications platform has a modular host unit and a modular remote unit in communication with the modular host unit.

Removable casing for an electronic device

There is provided a removable casing for an electronic device, the casing including: a battery for powering the electronic device; a cavity for receiving the electronic device; a pivoting connector extending from the cavity, for interconnecting the electronic device to the battery; the pivoting connector configured to pivot between: a first position in which the connector extends at an angle relative to a rear surface of the casing, thereby allowing the electronic device to be connected to or disconnected from the connector when the electronic device is oriented at said angle to the back surface of the casing; a second position in which the connector is substantially parallel to the rear surface and allowing the electronic device, when connected to the connector, to be substantially parallel to the back surface and received within the cavity. The removable casing may have antimicrobial agents, wireless communication devices, or uv resistant coatings..

Distortion cancellation apparatus and distortion cancellation method

There is provided a distortion cancellation apparatus including a memory, and a processor coupled to the memory and the processor configured to acquire transmission signals to be wirelessly transmitted at different frequencies, acquire a received signal to which intermodulation signals generated by the transmission signals are added, generate cancellation signals respectively corresponding to the intermodulation signals added to the received signal by using an arithmetic expression including the transmission signals and the received signal, calculate an influence rate indicating a magnitude of a signal level of each of the intermodulation signals within a band of the received signal, and first cancel an intermodulation signal out of the intermodulation signals added to the received signal wherein the influence rate of the intermodulation signal first canceled is high out of the intermodulation signals added to the received signal, based on the cancellation signals.. .

Quadrature transmitter, wireless communication unit, and spur suppression

A quadrature transmitter includes a first and second matched transmitter path. Each transmitter path receives respective sets of quadrature baseband signals.

Circuit arrangement, mobile device and amplifying a signal

A circuit may include at least one amplifier circuit configured to amplify a received signal having a first signal received in a first time interval and a second signal received in a second time interval. The first signal and the second signal are signals sent by a different number of coherent wireless signal sources.

Wireless power transfer device, control wireless power transfer device and program

A wireless power transfer device includes a wireless power transfer unit that wirelessly transfers power to a plurality of other devices and a notification unit that provides notification that wireless power transfer to a third wireless power transfer device different from a second wireless power transfer device is not available or provides notification that the wireless power transfer to the third wireless power transfer device is available in the case where wireless power transfer to the second wireless power transfer device is performed.. .

Wireless power receiver apparatus

A rectifier circuit rectifies the current that flows through a reception coil. A smoothing capacitor is coupled to the output of the rectifier circuit.

Reducing corruption of communication in a wireless power transmission system

An embodiment of the invention provides a method for reducing data corruption in a wireless power transmission system. Power is transmitted from a primary coil to a secondary coil by induction.

Electronic device for wirelessly receiving power and operation method thereof

An electronic device and method for wirelessly receiving power are provided. The electronic device includes a wired power interface; a power receiving circuit; and a control circuit configured to control the power receiving circuit to wirelessly receive power from a wireless power transmitting device; and provide the received power to an external electronic device through the wired power interface..

Wireless power transmitter, wireless power receiving electronic device, and operating the same

An electronic device and method are provided for wirelessly receiving power. The electronic device includes a first core including a first portion extending in a first direction and a second portion extending in a second direction different from the first direction, a first coil wound around the first portion and extending in the first direction, a second coil wound around the second portion and extending in the second direction, and a power processing circuit configured to process power wirelessly received, from a wireless power transmitter, through at least one of the first coil or the second coil..

Wireless power transmitter, wireless power receiving electronic device, and operating the same

Disclosed is a wireless power transmitter including a power transmitting circuit, a communication circuit and a control circuit configured to perform control to wirelessly transmit a first magnitude of power for operating an electronic device through the power transmitting circuit, obtain an operation performing command enabling the electronic device to perform a first operation, increase a magnitude of the power from the first magnitude to a second magnitude based on the operation performing command, and transmit, after increasing the magnitude of the power, a first communication signal enabling the first operation to be performed through the communication circuit to the electronic device.. .

Wireless power transmitter reactive energy control

A wireless power transmitter according to some embodiments can include a transmitter circuit configured to be coupled across a series coupled capacitor and transmit coil; and a controller coupled to a node between the capacitor and the transmit coil, the controller configured to adjust a reactive energy in the series coupled capacitor and transmit coil in response to a change in operating frequency.. .

Wireless power transmitting device, electronic device for wirelessly receiving power and operation method thereof

A wireless power transmitting device according to an embodiment may include a power transmission circuit and a processor. The processor may be configured to control the power transmission circuit to wirelessly transmit power to a first area around the wireless power transmitting device, perform a predetermined first operation when an obstacle is detected in a second area around the first area, and perform a predetermined second operation when it is detected that the obstacle has entered the first area..

Multi-coil wireless charging and system therefor

The present invention relates to a multi-coil wireless charging method and a device and a system therefor, a wireless power transmitter for wirelessly transmitting power to a wireless power receiver, according to one embodiment of the present invention, comprising: a power transmission unit which comprises at least two or more transmission coils; a control unit which controls so that a predetermined first detection signal for detecting the existence of a wireless power receiver is transmitted through the transmission coils in a predetermined order; and a modulation/demodulation unit which, if a predetermined first signal strength indicator associated with the first detection signal is received from the wireless power receive, transmits the received first signal strength indicator to the control unit, wherein the control unit may control so that a second detection signal is transmitted through the transmission coils through which the first signal strength indicator was received. Thus, the present invention has a merit of enabling a quicker and more accurate detection of a wireless power receiver..

Flexible bridge amplifier for wireless power

A wireless power transfer (wpt) system that efficiently transfers power to portable devices over a wide range of load conditions and power output demands. The wpt system of this disclosure includes a full bridge topology.

Multi-coil wireless charging method, and apparatus and system therefor

The present invention relates to a multi-coil wireless charging method, and an apparatus and a system therefor, and a wireless power transmission system having a plurality of transmission coils, according to one embodiment of the present invention, comprises: first to n-th sub-wireless power transmitters respectively having a plurality of transmission coils and transmitting a first sensing signal; and a main control unit for identifying the sub-wireless power transmitter for transmitting a second sensing signal on the basis of whether a first signal strength indicator corresponding to the first sensing signal is received. Therefore, the present invention has an advantage of providing a multi-coil wireless charging method capable of more rapidly and correctly sensing a wireless power receiver..

System and wireless transmission of power

Systems and methods are provided for wireless transmission of power or information. A supplying system include a signal source and a transmitter unit.

Intelligent wireless charging control method, device, and system

A method for intelligently controlling a wireless charging receiving device, where the method includes obtaining at least one of a first environment parameter, a first status parameter, or a first historical record of a wireless charging receiving device, setting a wireless charging requirement according to at least one of the first environment parameter, the first status parameter, or the first historical record, transmitting the wireless charging requirement to a wireless charging transmission device, receiving an energy signal, generating a wireless charging stop instruction according to the wireless charging requirement or a user instruction, and sending the wireless charging stop instruction to the wireless charging transmission device. Therefore, intelligent control over a wireless charging process is implemented, a personalized requirement of a user is satisfied, and user experience is improved..

Methods and system for controlling a wireless power transmitter

An aspect of this disclosure is an apparatus for transmitting power wirelessly. The apparatus comprises a detection circuit and a processor.

Rfi/emi shielding enclosure containing wireless charging element for personal electronic devices security

The invention provides an electromagnetically shielded enclosure for personal electronic device security, comprising a lower enclosure having a receiving space for at least one electronic devices disposed on a base portion of the lower enclosure. An upper lid is structurally engaging with the whole lower enclosure to form an electromagnetically shielding structure.

Apparatus for transmitting power wirelessly

There are provided an apparatus for transmitting power wirelessly. The apparatus for transmitting power wirelessly may include a boosting unit boosting an input voltage, and an inverter unit inverting the boosted voltage output from the boosting unit to transmit power wirelessly.

Commissioning load control systems

A load control system may include load control devices for controlling power provided to an electrical load. The load control devices may include a control-source device and a control-target device.

Multi-magnetic loop antenna with a single feed to parallel loops

A device (502) includes a multi-loop antenna (516) with at least two magnetic loop antennas (602, 604) electrically connected in parallel. The at least two magnetic loop antennas each are configured to transmit and receive signals over predetermined frequency bands.

Antenna module

An antenna module is disclosed. The antenna module includes a circuit board and at least one antenna set.

Wireless module and image display device

A wireless module includes: a substrate; a ground pattern formed on the substrate; a heat generating component mounted on the substrate and connected to the ground pattern; a pattern antenna including a grounding part connected to the ground pattern and a power feeding part fed with power from the heat generating component, the pattern antenna being formed on the substrate; and a conductive base plate electrically connected to the ground pattern and disposed opposite to the pattern antenna.. .

Wireless communications antenna and wireless communications device using the same

A wireless communications antenna includes a first coil including first conductive patterns disposed on a first layer along a first axis and a second coil including second conductive patterns disposed on a second layer along a second axis having a direction different from a direction of the first axis.. .

Antenna module with a vertical dipole antenna to cover a broadside radiation pattern

Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, an antenna module may include a substrate; a first dipole antenna positioned such that conductive components of the first dipole antenna are oriented on a first plane that is approximately parallel to a mounting surface of the substrate; and a second dipole antenna positioned such that conductive components of the second dipole antenna are oriented on a second plane that is approximately perpendicular to the mounting surface of the substrate, wherein the second dipole antenna is positioned to cover a broadside radiation pattern approximately perpendicular to the mounting surface.

Optically transmissive antenna break structures for wireless devices, and associated systems and processes

Disclosed are structures, methods and systems for wireless devices that are configured to allow the transmission of light through an enhanced antenna break for a wide variety of purposes. In an illustrative embodiment, an antenna break is configured to allow the passage of both wireless communication signals and light, such as to notify the user of one or more conditions.

Wireless antenna for wireless charging and nfc communication and wireless terminal to which same is applied

A wireless antenna including a wireless communication antenna including a first wireless communication coil and a second wireless communication coil; and a wireless charging antenna including a wireless charging coil. In addition, the wireless charging coil is disposed inside the first wireless communication coil, and the second wireless communication coil is disposed inside the wireless charging coil; the wireless communication antenna further includes a coil connection member traversing the wireless charging coil so as to interconnect the first wireless communication coil and the second wireless communication coil; and a number of windings of the second wireless communication coil is less than a number of windings of the first wireless communication coil..

A communication means and the household appliance wherein the same is used

The present invention relates to a communication means that provides the household appliance wherein the communication means is used with wireless transmission feature and that comprises a feeding unit, a printed circuit board, and an antenna that is disposed on the printed circuit board and that has a ground section, a feed point, a linear section that extends from the feed point in a certain length and more than one branch that is disposed on the linear section and perpendicular to the linear section.. .

Filter and wireless network device

The filter is provided, which includes a filter body and resonant cavities disposed on the filter body, and further includes an input port and an output port that are disposed on the filter body. At least one of the input port or the output port is connected to a set of additional resonant cavities, and each set of additional resonant cavities includes: a first additional resonant cavity in signal coupling to the input port or the output port, and a second additional resonant cavity in signal coupling to the first additional resonant cavity.

Onboard load control device and computer program

Provided is an onboard load control device and a computer program that can reliably detect and extinguish an arc discharge occurring between a pair of terminals of a connector. Arc discharges are caused in advance between terminals of a connector 2 that relays connection to onboard loads, a wireless detection unit receives electromagnetic waves generated due to the arc discharges, and detects frequency distributions of received intensities, and the detected frequency distributions are stored in a rom in association with the respective onboard loads.

Printed inductors for wireless charging

An inductor that includes an electrically conductive construct, wherein the electrically conductive construct includes a first layer having a predetermined geometry, wherein the first layer includes at least one conductive material such as a metal; and a second layer oriented parallel to the first layer, wherein the second layer includes at least one soft ferrite, and wherein the second layer is configured in a co-planar arrangement with the first layer.. .

Laminate with induction coils and charging station device comprising same

A laminate includes multiple paper layers, with at least one induction coil comprising first and second sets of windings. Two or more paper layers include the sets of windings comprising an electrically-conductive material.

Laminate with induction coils

A laminate includes multiple paper layers, with at least one induction coil comprising first and second sets of windings. Two or more paper layers include the sets of windings comprising an electrically-conductive material.

User terminal device and system for performing user customized health management, and methods thereof

A user health management method and device are provided. The user health management method includes receiving data from a data source using short-range wireless communication, the data indicating health-related information, determining health-related behavior information of a user based on the health-related information, generating a health care recommendation for the user based on the health-related behavior information, and outputting the health care recommendation..

Display with wireless data driving and making same

A large-panel liquid crystal display uses wireless data transmission to provide display data to the pixels arranged in a two-dimensional array of pixel rows and pixel columns in the display area. Pixels are also arranged into pixel groups with each group having a plurality of pixel blocks.

System and managing dietary habits with an interactive wearable band and sensors

A system and method for managing dietary habits with an interactive wearable band and sensors helps a user become more aware of dietary habits by monitoring body parts, such as the jaw, and food vessels, like a refrigerator door. The system visually and audibly monitors, alerts, and displays the at least one variable event through use of an interactive wearable band.

Methods and systems for wireless live video streaming from a welding helmet

Embodiments of systems and methods for wireless live video streaming from a welding helmet are disclosed. In one embodiment, a welding helmet includes an auto-darkening filter having an inner surface.

Systems and methods for facilitating mind-body-emotion state self-adjustment and functional skills development by way of biofeedback and environmental monitoring

A system for aiding a subject development of physical, mental, and/or emotional skills, subject awareness of their mind state, body state, and/or emotional state, and providing subject biofeedback includes subject-internal signal sensing devices wearable by the subject for sensing signals generated internal to the subject's body; subject-external signal sensing devices for sensing signals generated external to the subject's body; a local computing unit configured for authenticated wireless communication with the subject-internal and subject-external signal sensing devices, and presenting particular types of mind state, body state, and emotional state information to the subject, for instance, in the form of biofeedback (e.g., mind-body state biofeedback, and/or mind-body-emotion state biofeedback); and a cellular network communication unit configured for communicating data corresponding to sensed subject-internal signals and sensed subject-external signals to at least one server by way of at least one cellular network.. .

Bicycle notification device including attaching portion transmitter and power generator

[solution] a vehicle notification device comprises a base portion, an attaching portion that is provided on the base portion and that can be attached to or detached from a rotating body of a vehicle that is configured to be run by a manual drive force, a wireless transmitter configured to transmit a wireless signal that notifies the presence of itself to an external device that is external to the vehicle, and a power generator that generates electric power supplied to the wireless transmitter.. .

Monitoring vehicle parking occupancy

Apparatuses, methods and systems for monitoring vehicle parking occupancy are disclosed. One method includes intermittently receiving, by a wireless node, a wireless signal from a vehicle sensing device, wherein the vehicle sensing device transmits the wireless signal upon sensing a change in vehicle occupancy of an associated parking location, wherein the wireless signal includes a vehicle sensing indicator, wherein the vehicle sensing indicator indicates whether the vehicle sensing device senses vehicle occupancy of the associated parking location, measuring a signal quality of the intermittently received wireless signal over time, correlating the measured signal quality of the intermittently received wireless signal over time with the vehicle occupancy indictor, and identifying errors in the vehicle sensing indicator based on the correlating of the measured signal quality of the intermittently received wireless signal over time with the vehicle occupancy indictor..

Bluetooth remote controller

A bluetooth remote controller is disclosed in the present disclosure, comprising a remote controller housing which is provided with a plurality of openings, a circuit board disposed inside the remote controller housing, a plurality of keys disposed on the plurality of openings, a control unit disposed on the circuit board; a key circuit electrically connected to the control unit and disposed on the circuit board and abutting on the plurality of keys, a antenna for receiving a remote control signal of bluetooth, electrically connected to the control unit and disposed on the circuit board. The beneficial effects of the implementation of the present disclosure is that achieving functions such as the remote adjusting of brightness, remote adjusting of color, timing, colors changing along with music and setting profiles through bluetooth wireless control technology to facilitate people's life and increase the diversity and delight of intelligent home lighting..

Self-configuring sensing device

A self-configuring sensor and method of operation of the sensor is described. In one embodiment, the self-configuring sensor comprises a first sub-sensor for determining a first status of a door or window, a second sub-sensor for determining a second status of the door or window, a wireless transmitter, a memory for storing processor-executable instructions, and a processor coupled to the first sub-sensor, the second sub-sensor, the wireless transmitter and the memory for executing the processor-executable instructions that cause the sensor to monitor the first and second sub-sensors for detecting changes in a first sub-sensor state and a second sub-sensor state, respectively, and determine an installation configuration based on the changes in the first sub-sensor state and the second sub-sensor state, the installation configuration comprising a type of hardware where the self-configuring sensor has been installed..

Wireless pest management system and method

The disclosure is directed to system for wireless managing sensing, communicating, storing, and evaluating data gathered from a plurality of pest control devices, the system comprising: a plurality of pest checkpoints; a coordinator in wireless communication with the plurality of pest checkpoints; optionally a router in wireless communication with the session coordinator and the pest checkpoint; a web-site in communication with the session coordinator; a client interface in communication with the web-site; and a host server in communication with the web-site.. .

Communication module and wireless security camera system using same

A wireless security camera system includes a security camera, a first communication module which receives, from the security camera, images captured by the security camera, and includes antennas for transmitting, through a wireless network, the captured images received, a second communication module including antennas for receiving the captured image to be transmitted through the antennas, and a storage unit for storing the captured image received by the second communication module, wherein the captured images are transmitted and received between the plurality of antennas of the first communication module and the plurality of antennas of the second communication module in a multi-input, multi-output (mimo) manner, and the first communication module and the second communication module perform beamforming to the plurality of antennas toward the direction of the other party when transmitting the captured images to transmit and receive.. .

Security device for integration into a security system

This invention relates to an apparatus and retrofit method for integrating a safe into a security system, said apparatus comprising a wireless transmitter that transmits the condition of the safe to the receiver of a security system. The apparatus comprises at least one battery-operated transmitter in wireless communication with at least one receiver through an antenna concealed on the exterior surface of the safe and sensors connected to the transmitter.

Fleet management system including cloud server for determining vehicle and battery utilization and related methods

A fleet management system for vehicles and batteries at a geographical location may include vehicle identification devices each associated with a corresponding vehicle at the geographical location. The system may also include wireless battery monitors at the geographical location associated with the batteries.

Autonomous vehicle advanced sensing and response

One embodiment provides for a computing device within an autonomous vehicle, the compute device comprising a wireless network device to enable a wireless data connection with an autonomous vehicle network, a set of multiple processors including a general-purpose processor and a general-purpose graphics processor, the set of multiple processors to execute a compute manager to manage execution of compute workloads associated with the autonomous vehicle, the compute workload associated with autonomous operations of the autonomous vehicle, and offload logic configured to execute on the set of multiple processors, the offload logic to determine to offload one or more of the compute workloads to one or more autonomous vehicles within range of the wireless network device.. .

System for automated fare collection and payment validation, particularly for public transit applications

A system for automated fare collection on a transit vehicle including a transit vehicle computer system, a wireless communications unit configured to send and receive ticketing transaction data from the transit vehicle computer system to a backend server, comprising one or more detector units, such as a bluetooth low energy (ble) beacons, configured to detect the presence of one or more rider user media, such as a mobile device, to provide communications between the rider user medium and a detector unit or transit vehicle computer system. The rider user medium provides one or more of ticketing services and transit information services to the rider via communication with the backend server via the detector unit..

Telematics system and corresponding method thereof

A telematics system and method thereof with mobile telematics devices associated with a plurality of motor vehicles. The telematics devices include one or more wireless connections or wired connections, and a plurality of interfaces to connect with at least one of a data transmission bus of a motor vehicle, and/or a plurality of interfaces to connect with sensors and/or measuring devices and/or speakers and/or microphones.

Apparatus and scanning products and interfacing with a customer's personal mobile device

Methods and apparatuses are provided to allow a customer to acquire product information from a scanning system. For example, in some embodiments, a method performed by a control circuit comprises establishing a wireless communication connection between a user's personal mobile device and a portable scanning system configured to optically scan identification codes of distinct products; wirelessly receiving at the mobile device product identifying information from the scanning system of each product scanned by the scanning system and available for purchase at the retail store; associating, at the mobile device, a plurality of the product identifying information received from the scanning system with each of a plurality of user specified product information locally accessible through the mobile device; and communicating from the mobile device to a checkout system, during a checkout process, the product identifying information received from the scanning system of each product scanned by the scanning system..

Method and providing a colloborative reply over an ad-hoc mesh network

An approach is provided for providing a collaborative reply to a flooding message over an ad-hoc mesh network. A reply message to a flooding message is received by a wireless node within the ad-hoc network.

Secure mobile payment system

The present invention provides a method for conducting a transaction that includes receiving a pseudo account identifier that corresponds to a primary account identifier. The pseudo account identifier may be received at a portable wireless device and may be generated by a remote server computer.

Unattended physical delivery access method and control system

An unattended physical delivery access control system includes a wireless mobile agent which journeys from multiple supply originations to many unattended delivery destinations through one or more waypoints. In the vicinity of waypoints specified in an itinerary, the agent transacts tokens which are verified by a cloud server or within the agent.

Cloud programming sensor interface architecture

An integrated circuit for interfacing with one or more sensors including a wireless interface configured to connect to a network, an i/o interface configured to connect to sensors; and a microprocessor and memory that are programmed to: connect to a server via the network, wherein the server executes an application for controlling the sensors; transmit identification information and/or location information of the integrated circuit to the application executed by the server; receive commands for the sensors from the application executed by the server; and transfer the commands to the i/o interface for relaying to the sensors; and wherein the integrated circuit is configured to control any sensor that can connect electronically to the i/o interface without changing the programming of the microprocessor and memory.. .

High-performance wireless side channel

A method of controlling a docking station (15) having a wireless access point (21) having a network address for communicating with a mobile device (11) over a local area wireless network connection, a display controller (25) having a network address for processing video data for output to a display device (17a) over a display-specific connection, and a usb controller (28) for processing usb data signals for output to one or more peripheral devices (17b) over a usb connection. The method involves establishing a local area wireless network connection with the mobile device (11) and establishing a usb connection tunnelled over the local area wireless network connection with the mobile device (11).

Mobile application service engine (mase)

Third party applications are deployed as “containerized applications” on one or more wireless ap devices. The containerized applications are confined to a pre-allocated segregated disk space within a file system of a wireless ap device.

Receiving device and image forming apparatus

A receiving device includes a display, a communication unit, and a protrusion portion. The display displays an image and receives an operation corresponding to the image in such a manner that a user comes into contact with the image.

Watch with easy access recording functions

The present invention provides a watch with easy access recording functions, comprising a watch dial, and a back cover, and an one-key-start button. The watch dial includes a scale around the watch dial, and a pointer at the center of the watch dial.

Digitized writing apparatus

A digitized writing apparatus of this invention comprising a portable set of a pen body and a reference medium wherein the pen body and the reference medium each comprising at least a set of pen body position-identifying sensors capable of transmitting and receiving a succession of position-identifying signals between said pen body and reference medium during a writing task. The pen body and the reference medium further comprise at least a set of magnetometer and accelerometer to assist the ultrasonic and infrared systems in identifying the position coordinates, distances, and angles of the pen body in relations to the reference medium.

Wireless capability and display for collision warning of a vehicle-trailer unit

A backing system for a vehicle and trailer includes a wireless control device in communication with an electronic control unit. The electronic control unit is configured with programming to record an image of a hitch for the vehicle and trailer assembly and determine a hitch angle using a plurality of reference points on the trailer which are viewed by the camera.

Method of maintenance of an electromechanical device

A maintenance method of an electromechanical device comprises the steps of: making available to a control unit of the electromechanical device data communication means based on a wireless communication protocol; providing an operator a portable electronic device suitable to implement augmented reality and having a database in which is stored a list of maintenance operations that can be performed on the electromechanical device, activating data communication between the electronic control unit and the portable electronic device and transferring from the first to the second the status signals and/or possible alarm signals; in the presence of at least one alarm signal, correlating said alarm signal with at least one maintenance operation and communicating to the operator, thanks to augmented reality, the alarm signal and the maintenance operations related to said alarm signal.. .

Controlling device, controlling system and controlling indoor apparatus

A controlling device for indoor apparatus includes a detection module, a human machine interface (hmi) and a wireless transmission module. The controlling device accepts supervisor's setting for an indoor electronic apparatus via the hmi, detects the environment around the controlling device for generating a plurality of detection value via the detective module, and receives another detection value from a plurality of slave detection devices in same controlling system.

Magnetic induction based localization for wireless sensor networks in underground oil reservoirs

Example computer-implemented methods, computer-readable media, and computer systems are described for accurate localization of wireless sensor devices in underground oil reservoirs. In some aspects, every sensor measures respective received magnetic field strengths (rmfss) on a plurality of respective magnetic induction (mi) links and transmits the measured respective rmfss to at least one anchor devices.

Techniques of capturing gnss signals at requested timing

A ue may employ two independent oscillators to provide timing to gnss components and communication components, respectively. To perform a time measurement of the gnss signals and a time measurement of the communication signals at the exact same time point, in an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided.

Radio signal path design tool having characterization beyond proposed antenna sites

A radio signal path design tool that allows radio link propagation path profiling or path-loss measurement where the link partner antenna towers are located in a proposed fixed location on the earth's surface, but are extendable a certain distance in any direction from the fixed location. The design tool can be used to compute a radio link path profile at the proposed tower location, while still correctly representing terrain variations in a variable path extension distance on either side of the radio link.

Detector access chamber

A detector access chamber (10) for a wireless directional detector (40), comprises a hollow body (12) having an open a upper end (20) and a lower end (24) at an opposing end, a lid (16) engageable with the open upper end (20) of the body (12) and preferably adapted to accommodate at least a 40 tonne vehicular load, and a detector holder (38) within the body (12) to hold a wireless directional detector (40). In use, the lid (16) and the detector holder (38) together define a volume adapted to constrain internal reorientation of the wireless directional detector (40) caused by vibrations.

Ultra-light and ultra-accurate portable coordinate measurement machine

A portable coordinate measurement machine includes a manually-positionable articulated arm having first and second ends. The articulated arm includes a plurality of arm segments and a plurality of rotary joints, the first end including a handle mechanically but not electrically operably coupled to the first end, the handle rotatably coupled to the first end to rotate about an axis, the handle including a wireless transmitter and at least one switch operably connected to the wireless transmitter and configured to, when pressed, cause the wireless transmitter to transmit a wireless signal that triggers capture of an angle signal corresponding to an angle of rotation about the axis..

Adjustable sighting and shooting firearm mounting vise

An adjustable sighting and shooting firearm mounting vise receives a firearm to assist shooters with sighting and discharging the firearm. The firearm mounting vise includes a first base support, a second base support, a pair of positional-adjustment tracks, a forend support, a stock support, a trigger actuator, a trigger switch, a controller housing, a wireless receiver, and a microcontroller.

Ammunition firing authorization system

An apparatus is disclosed comprising a projectile, a propellant configured to propel the projectile, an energy storage element, an antenna configured to receive wireless energy from a wireless signal, wherein the wireless energy is used to charge the energy storage element, and control circuitry configured to be powered by the energy storage element, receive an authorization from the wireless signal, and enable the propellant to propel the projectile in response to the authorization.. .

Light-unit(s) of led or-and laser light-string's has more one sections has different light performance(s)

The led or-and laser light string has more than one light performance functions has led or-and laser light bulb which has built-in led or laser or both to offer one or more led or-and laser light performance or functions select from (i) illumination, (2) projection, (3) party light, (4) lighted patterns, (5) light beams, (6) lighted image, (7) flood light, (8) color changing light (9) garden torch light, (10) garden landscape light string or other light string and all these functions has circuitry and controller built-in only light string or each of light-unit to make led or-and laser light source(s) to turn on and turn-off or fade-in and fade-in or sequential or flashing or market available light performance which controller is one or more of the following parts including all parts & accessories selected from (i) sensor or photo sensor, motion sensor, (ii) detector or moving detectors, (iii) wireless or remote or ir or rf controller, (iv) switch, manual switch, automatically or timer switch (v) each light source or only light-string has built-in wireless receiver to match the wireless transmitter electric signals; those circuitry and controller is one of (a) built-in the light strings, or (b) built-in one master-control light-unit or each of light-unit, or (c) outside of the light string, or (d) outside the led or-and laser light-unit housing, or (d) built-in power source, or (e) built-in the said light string or light-unit or led or-and laser bulb circuity or controller.. .

Electrically-drive window shade and its actuating mechanism

An actuating mechanism for a window shade includes an electric motor for driving a displacement of a movable rail, a motor controller electrically coupled to the electric motor and having a first and a second connector, a power supply, a wired control interface, and a removable wireless adapter operable to convert a wireless signal outputted by a wireless control interface to an electric signal. The actuating mechanism has a first configuration supporting wireless control, and a second configuration supporting wired-only control, the wireless adapter being respectively connected with the power supply, the wired control interface and the first and second connectors of the motor controller in the first configuration, and the wireless adapter being removed and the power supply and the wired control interface being respectively connected with the first and second connectors of the motor controller in the second configuration..

Device without blocking wireless signals based on impedance matching

The present invention provides a device without blocking wireless signals based on impedance matching. The device is constructed by periodically stacking two building materials with different dielectric constants in the same direction.

Regenerative power capture system for endless track escalators and moving walkways

Power is recovered from an escalator or a moving walkway as the step orbits an endless track on rollers. A generator is connected to a roller orbiting the track.

Device for adjusting the position of an elevator system, and elevator system

A device for adjusting the position of an elevator system, having position measuring means (14) that can be assigned to an elevator car (2) which is movable in an elevator shaft (6), which are designed for generating position data corresponding to a current shaft position of the elevator car, and position control means (34) which interact with the position measuring means (14) and which are paired with configuration means (16) that can be actuated manually and/or by means of data input means, in such a way that as a response to a manual actuation and/or actuation of the data input means, a plurality of car stopping positions that are distributed along the elevator shaft can be adjusted and stored, wherein a mobile data processing unit (26) which is wirelessly linked to the configuration means and which has a display unit (28) is paired with the configuration means (16), such that position data corresponding to the plurality of car stopping positions can be displayed together on the display, and the mobile data processing unit has manually actuatable operating means (28) for changing at least one of the items of position data and for transmitting the changed item of position data to the configuration means.. .

Self-enclosed air vehicle

Vehicles such as unmanned air vehicles that are capable of movement from an open, flight configuration to an enclosed configuration in which all major flight components can be protected by an outer shell are disclosed. In the enclosed configuration, the vehicles can take on standard geometric shapes such as a rectangular prism, sphere, cylinder, or another shape, so as to not be recognizable as an unmanned air vehicle.

Overhead tethered drone system

An overhead tethered drone system can include a least one camera-bearing drone tethered by a retractable electrical power carrying tether line to a retraction assembly attached to venue infrastructure located above a live activity occurring within the venue. Controlling x-y-z orientation of the camera bearing drone can be accomplished via power to drone propellers and/or a tether line retraction motor located in the retraction assembly attached above the drone to venue infrastructure (e.g., ceiling rafters).

System for monitoring an area adjacent a vehicle

A backup camera system for monitoring an area around a vehicle. In one aspect, the system comprises a camera assembly, a display device and a stand for supporting the display device; the camera assembly comprising: (i) a camera adapted to produce an image signal corresponding to a perceived image, (ii) means for supplying power; (iii) a base having first and second holes that are configured and spaced from one another so as to facilitate attachment to the vehicle using the vehicle's license plate mounting bolts, (iv) a transmitter operably coupled to the camera for wirelessly transmitting the image signal; and the display device comprising: (i) a receiver for receiving the wirelessly transmitted image signal, (ii) means for supplying power, (iii) an image processing unit operably coupled to the receiver for converting the received image signal into a display image that is displayed on the display device, the display image corresponding to the perceived image.

Pressure based wireless sensor and applications thereof

A radio frequency identification (rfid) tag includes an antenna, an analog front end, a processing circuit, and memory. The analog front end includes a power circuit, a tuning circuit, a transmitter, and a receiver.

Vehicle wheel supporting rolling bearing unit

A vehicle wheel supporting rolling bearing unit includes a bearing part having a stationary side bearing ring member which is supported and fixed to a suspension device and non-rotatable in a use state and a rotation side bearing ring member which is coupled and fixed to a vehicle wheel and rotate together with the vehicle wheel, an electric generator which generates electric power to be supplied to a sensor provided on the vehicle wheel, a battery which stores the electric power generated by the electric generator, and a wireless communication device which wirelessly communicates an output signal of the sensor with an electronic equipment arranged on a vehicle body side. The stator is supported and fixed to the stationary side bearing ring member, and the rotor, the battery and the wireless communication device are supported and fixed to the rotation side bearing ring member..

Device for creating functional 3d models

The device for creating functional 3d models consists of a casing of the device which houses an extruder and a drive mechanism, as well as display units and control units, all interconnected and the casing (1) of the device is provided with a mechanism (2) for inserting and fastening individual attachments (3) on its front side, which are provided with a chip (4) for transmitting information to a connector (5) located on the casing (1) of the device. The control unit can be equipped with a bluetooth unit to receive and transmit wireless signal and the casing (1) can be provided with magnets (6) for fastening an external power supply..

Multifunction wireless mould pressing hot stamping board

The hot stamping board can be separated from power source and kept heat continuously for a while to meet the temperature requirement for hot stamping, meanwhile the stamps are more obvious and uniform compared with the former devices. It can also be used for multiple devices to implement multiple functions of flash powder flocking, embossing indentation cutting, terrace and cavity die cutting hot stamping, and film covering..

Variably spaced multi-point rfid tag reader systems and methods

Systems and methods for determining a time of a passing at a reference line of an rfid tag traveling along a route and a time of lapsing of the tracked rfid tag on the route, the system have a plurality of spaced apart tag reader systems for wirelessly obtaining tag reads, wherein at least one of the tag reader systems is space apart from the reference line. The timing system receives a plurality of tag reads and determines the time of passing of the rfid at the reference line responsive to the plurality of received tag read messages received from the plurality of tag reader systems..

Bicycle trainer

A bicycle trainer including folding legs and a vertically adjustable frame member supporting an axle and cassette where a rider mounts the rear frame, such as dropouts, of a conventional bicycle with the rear wheel removed. The trainer includes a flywheel with a magnetic brake assembly controlled through an open protocol and configured to receive wireless transmitted signals from an app running on a smart phone or other such applications.

Methods and power conversion and data transmission in implantable sensors, stimulators, and actuators

Implantable devices and/or sensors can be wirelessly powered by controlling and propagating electromagnetic waves in a patient's tissue. Such implantable devices/sensors can be implanted at target locations in a patient, to stimulate areas such as the heart, brain, spinal cord, or muscle tissue, and/or to sense biological, physiological, chemical attributes of the blood, tissue, and other patient parameters.

Respiratory assistance device

Respiratory assistance device suitable for auto cpap respiratory therapy. The respiratory assistance device includes: a blower device including a blower configured to generate pressurized air; an operation device including an operation interface configured to control the blower; a wireless or wired communication arrangement configured to connect the blower device and the operation device; an attachment part configured to be attached to a head of a patient so as to supply the pressurized air to an airway of the patient; and an air tube through which the pressurized air is introduced into the attachment part from the blower device.

Volume displacement dosage vaporizer

A vaporizer device for the administration of a substance to a user as a vapor comprises a housing and a mechanism for delivering a vapor. The mechanism is located within the housing.

Wireless incontinence detection apparatus

A moisture management apparatus monitors an area for moisture events and wirelessly transmits moisture-related information to one or more notification devices. An embodiment of the moisture management apparatus includes a substrate and one or more sensors supported by the substrate.

Measurement system with voice recognition

A system includes a measurement apparatus having sensors measuring physiologic parameters such as blood pressure, heart rate, and/or blood oxygen level. A sensor is inserted into a user orifice and coupled to tissue comprising blood.

Wireless laryngoscope

Particular embodiments of the invention comprise a wireless laryngoscope and a blade forming a portion of a wireless laryngoscope. The wireless laryngoscope comprises a handle having a front and rear portion, a blade having an outer surface and an inner surface, a blade tip having a convex outer surface and a concave inner surface, and a blade bend located at an end of the blade opposite the blade tip..

Surgical headlight use

A surgical headlight system includes an adjustable headband, a light assembly mounted to the headband, a motor assembly mounted to the headband and the light assembly, and electronic controller having a wireless transceiver therein, a power control circuit for varying electrical power delivered to a light source of the light assembly, a power source in electrical communication with the light assembly, the motor assembly, and the wireless transceiver, and a sterilizable wireless controller configured to transmit instructions to the wireless transceiver, the instructions causing the electronic controller to one or more of actuate at least one motor of the motor assembly to alter an orientation of the light assembly, adjust a diameter of an aperture of the light assembly, adjust a spacing between one or more condensing lenses and an objective lens, or operate the power control circuit to increase or decrease electrical power delivered to the light source.. .

Multi-function table

A furniture unit in the form of a multi-function table having a base, a top surface attached to an upper part of the base, a refrigeration assembly located within the base and defining a refrigerated storage area accessible by a drawer, and a non-refrigerated storage assembly located within the base and accessible by one or more drawers. The top surface may be the upper most surface of the table and can cover substantially the entire table.

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Wireless lighting system with camera operation

A power management system for a lighting circuit may include a grid shifting controller that includes a processor and a connection to an external power source. The power management system may also include a communication interface associated with the grid shifting controller.

Wireless solid state lighting controller

A lighting controller comprises power circuitry, transmitter circuitry, a touch-sensitive panel, and processing circuitry. The power circuitry is configured to relay power from the lighting controller to a solid state lighting fixture wired to the lighting controller.

Street lamp controller

A street lamp controller comprises a switch configured to turn on and turn off a street lamp, a control module adapted to control the turning on and turning off of the switch, a detection module adapted to detect a data element relevant to operation of the street lamp, a data acquisition module connected to the detection module and adapted to acquire the data element detected by the detection module, and a wireless transmission module. The wireless transmission module communicates with a server and is adapted to transmit the data element acquired by the data acquisition module to the server and receive a control instruction sent from the server.

Electromagnetic induction heating cooking appliance

An electromagnetic induction heating cooking appliance may include a body comprising a wireless power transmitter that transmits power wirelessly, a first wireless communication module that transmits and receives signals wirelessly, and an electromagnetic induction heater that heats food or food materials accommodated in a space in the body using an induced current, and a door comprising a wireless power receiver that faces the wireless power transmitter, a second wireless communication module that faces the first wireless communication module, and an electronic device connected to the wireless power receiver that receives power via the wireless power receiver. The door may be coupled with the body such that it opens and closes the space in the body..

Combining uplink radio signals

It is presented a method for controlling uplink contribution from a plurality of remote radio heads in a combiner. The method is performed in a remote radio head controller and comprises the steps of: determining a first set of at least one remote radio head; determining a second set of at least one remote radio head, wherein the first set and the second set are disjoint; selecting a first uplink carrier for a first wireless device; selecting a second uplink carrier for a second wireless device; and applying a configuration such that the at least one remote radio head of the first set refrains from contributing on a first channel with uplink signals on the second uplink carrier and that the at least one remote radio head of the second set refrains from contributing on the first channel with uplink signals on the first uplink carrier..

Method for providing broadcast service in wireless communication system, and apparatus therefor

One embodiment of the present invention relates to a method for providing, by a relay ue, a broadcast service in a wireless communication system, the method comprising the steps of: detecting a tmgi; and broadcasting tmgi announcement comprising the detected tmgi and a prose layer-2 group id corresponding to the tmgi.. .

Method and dual connectivity management

Methods and apparatus management of dual connectivity in wireless communications. A master base station belonging to a wireless communication network including the master base station and a secondary cell group including at least one secondary base station, configures one or more secondary cell group bearers for a secondary base station.

Systems and methods for establishing a communication link between an implantable medical device and an external instrument

Systems and methods are provided for establishing a bi-directional communication link with an implantable medical device. The systems and methods include an implantable medical device (imd) and an external instrument configured to establish a wireless bi-directional communication link there between over a wireless protocol.

User plane resource allocation

Apparatus and methods for allocating resources (e.g., an ip address, a teid) for a user plane node in a network providing wireless communications. A serving gateway (sgw) control plane (sgw-c) node of a core network can allocate a resource for a sgw user plane (sgw-u) node.

Method for establishing wireless connection for application of user equipment

Provided are a method and an apparatus for establishing a wireless connection for an application of a user equipment. In comparison with the prior art, the present application is applied to detect whether a first application has a communication requirement, and call a corresponding third-party connection module to execute a wireless connection operation when there is a communication requirement.

Device for connecting external device and updating data

An electronic device includes a wireless communication module, a memory configured to store a first application configured to manage connection to at least one external device and a second application configured to process data received from the at least one external device and to manage the data, a processor electrically connected to the wireless communication module and the memory. The processor is configured to connect to a first external device through the wireless communication module by using the first application, to obtain first connection information for connection between the first application and the first external device, and to connect the first external device to the second application through the wireless communication module by using the first connection information..

Smart bluetooth headset for speech command

A method of interfacing with a serving device from a wearable device worn by a user, the method includes establishing a lossless and wireless data link between the serving device and the wearable device. The method further includes sending, by the serving device, display information to the wearable device through the lossless and wireless data link.

Discovery and establishment of communication groups for wireless vehicular communications

The discovery and establishment of communication groups is described for wireless vehicular communications. Some embodiments include receiving a registration request from a user equipment (ue) in a vehicular environment to provide services over a wireless access in vehicular environments (wave) basic service set (wbss) in wireless channels 5 at a vehicular proximity services (prose) function, deciding at the prose function to authorize registration of the ue to provide services over the wbss, and sending a registration response from the prose function confirming wbss information to be used for the services after deciding to authorize the ue..

Access channel management for wireless communication devices

A method of managing access to a wireless communication network (101), comprising: a wireless communication device (101a, 101b, 101c) selecting (s2) an access channel out of a plurality of access channels (ch1, ch2, ch3) for transmission of a data packet based on a traffic type out of a plurality of traffic types (t1, t2, t3) assigned to the data packet.. .

Collision avoidance between epdcch and aperiodic csi-rs

Methods, wireless devices and network nodes for avoiding collision between a downlink control channel and a aperiodic channel state information reference signal, aperiodic csi-rs, are provided. According to some aspects, a method is provided that includes receiving an aperiodic channel state information reference signal, aperiodic csi-rs, based on an assumption that the aperiodic csi-rs is not present in physical layer resources corresponding to a downlink control channel set..

Method for configuring uplink grants over multiple subframes in a wireless communication system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for configuring uplink grants over multiple subframes in a wireless communication system, the method comprising: receiving an uplink grant from an enodeb (enb), wherein the uplink grant is valid during a specific time duration; transmitting data using the uplink grant when the data is generated during the specific time duration; and discarding the uplink grant when the specific time duration is passed..

Method for terminal for carrying out carrier aggregation in wireless communication system and terminal utilizing the method

The present method, for a terminal carrying out carrier aggregation in a wireless communication system, comprises the steps of: receiving, from a base station, at least one downlink grant; determining whether or not the at least one downlink grant corresponds to a valid downlink grant; and on the basis of the determination, transmitting a physical uplink control channel (pucch), wherein the pucch transmission step, on the basis of the determination, comprises the steps of: if a downlink grant included in the at least one downlink grant is a valid down grant, then transmitting a pucch associated with the valid downlink grant; and if a downlink grant included in the at least one downlink grant is not a valid down grant,. .

System and supporting inter-band carrier aggregation with different ul/dl tdd configurations

In some implementations, a method of wireless communications between a wireless communications network and wireless user equipment includes receiving, using a primary time division duplex (tdd) configuration, data on a primary component carrier in a first frequency band. Using a secondary tdd configuration, data on a secondary component carrier is received in a second frequency band different from the first frequency band.

Priority indication for communication over shared access systems

A method or apparatus for wireless communication at a scheduling entity communicating with a plurality of devices over a plurality of links in a shared spectrum in a way to avoid undue interference among the plurality of links. The apparatus receives a set of priority indicators, each priority indicator corresponding to time varying priorities for communicating over the plurality of links.

Coexistence interference mitigation in wireless systems

In some wireless systems (e.g., 5g new radio (nr) systems), a user equipment (ue) may experience coexistence interference when using collocated radio transceivers to simultaneously communicate using different radio access technologies (rats). To mitigate the coexistence interference, the ue may transmit a configuration request to a base station, where the configuration request may identify that the ue is operating on multiple rats, identify that the ue is experiencing coexistence interference, or request specific reference signal settings or resources.

Methods, systems, and devices for adjusting resource block schedules for user end devices to different frequency bands

Embodiments of the subject disclosure includes a device comprising a processing system including a processor and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations. The operations can include obtaining a measurement associated with wireless signals transmitted by communication devices in a cellular network.

Method and mitigating interference in cpri uplink paths

A system that incorporates aspects of the subject disclosure may perform operations including, for example, obtaining uplink information associated with a downlink path, wherein the uplink information includes operational parameters used by a plurality of communication devices for transmitting wireless signals on a plurality of uplink paths, performing, based on the uplink information, a plurality of measurements of the plurality of uplink paths via a plurality of fiber optic cables from a plurality of remote radio units, wherein the plurality of uplink paths conform to a common public radio interface (cpri) protocol, identifying a measurement from the plurality of measurements that is below a threshold, thereby indicating an affected uplink path of the plurality of uplink paths, and initiating a corrective action to improve a measurement of the affected uplink path based on the identifying. Other embodiments are disclosed..

Methods and precoding control in a wireless communication network

Techniques disclosed herein involve network-side and device-side operations that provide for the advantageous use of a reduced set of precoders within a larger full set of precoders. The reduced set is identified dynamically, based on characteristics of the channel between a radio network node and a wireless device, and the use of a defined mapping function that maps the reduced set of precoders within the larger full set to a reduced set of index values.

Method and managing device for allocating transmission resources in a wireless communications network

For allocating transmission resources in a wireless communications network for performing k individual transmissions between an access point and mobile terminals, signalling information for enabling the mobile terminals to determine transmission resources allocated in a subsequent frame being transmitted in at least one transmission resource of each frame, a managing device, when considering (s401) allocating transmission resources in frame t: obtains (s402) information representative of transmission resources allocated beforehand from frame t−w−t+2 to frame t−1; allocates (s403) transmission resources in frame t for performing k individual transmissions and transmission resources in frame t−x for transmitting signalling information related to frame t, by reviewing transmission resources allocations from frame t−w+1 to frame t−1 by relying on a figure of merit representative of a probability that at least one message in each one of the k individual transmissions is correctly received.. .

Systems and methods for self-contained air interface partitions

Systems and methods for self-contained air interface partitions signal processing complexity in fifth generation (5g) networks can be reduced by communicating wireless signals over self-contained partitions of a carrier such that the wireless transmission communicated over each self-contained partition of the carrier includes all physical control channel signaling required to decode data carried in a physical data channel of the partition. The control signaling may include resource assignment within the partition, modulation and coding scheme indication, reference signal configuration and retransmission information.

Systems and methods for self-contained air interface partitions

Signal processing complexity in fifth generation (5g) networks can be reduced by communicating wireless signals over self-contained partitions of a carrier such that the wireless transmission communicated over each self-contained partition of the carrier includes all physical control channel signaling required to decode data carried in a physical data channel of the partition. The control signaling may include resource assignment within the partition, modulation and coding scheme indication, reference signal configuration and retransmission information.

Band preference in wireless networks

Method, systems, and apparatuses are described for wireless communications. More particularly, a wireless station may connect to a wireless network using a first radio frequency (rf) band and detect a signal strength of the first rf band is greater than a roaming threshold.

Communications between connected devices

Embodiments relate generally to method, system and apparatus for wireless communications between multiple wireless sensor nodes for wireless sensor networks. More specifically, disclosed are system and method that enable wireless communications between devices using different wireless transmission protocols, via one or more multi-channel intermediate devices..

Communication device and adapting radio frequency receiving bandwidth

A wireless communication device and method therein for adapting radio frequency receiving bandwidth are disclosed. The wireless communication device is configured to obtain information on respective bandwidths and center frequencies of a first and a second channels.

Method for signaling control information, and apparatus therefor

The present invention relates to a wireless communication system. In detail, the invention relates to a method for a terminal to transmit a uci in a carrier aggregation-based wireless communication system, and to an apparatus therefor, wherein the method involves the steps of: forming a first cell group having a pcell; forming a second cell group having one or more scells; receiving one or more data in the second cell group; and transmitting harq-ack information on the one or more data through a pucch, wherein, when the first and second cell groups are managed by an identical base station, the harq-ack information is transmitted in the pcell, and, when the first and second cell groups are managed by different base stations, the harq-ack information is transmitted in the second cell group..

Method and configuring cellular internet-of-things in wireless communication system

A method and apparatus for configuring cellular internet-of-things (ciot) is provided. For one embodiment, a method for communicating on a ciot carrier in a wireless communication system is provided.

Wireless communication apparatus and channel allocation method

Disclosed is a base station in which the frequency usage efficiency can be improved when the communication bandwidths are asymmetric in the uplink line and the downlink line. A base station can communicate by using a plurality of downlink unit bands and a smaller number of uplink unit bands.

Method and utilizing multiple carriers in high speed packet access communications technical field

A method and an apparatus for utilizing multiple carriers are disclosed. A wireless transmit/receive unit (wtru) capable of receiving on a single downlink carrier at a time may tune the receiver to one downlink carrier and switch the downlink carrier in accordance with a configured pattern.

Method and adaptive bandwidth usage in a wireless communication network

Reconfiguration of a receiver bandwidth of the wireless device is initiated to match the second scheduling bandwidth, wherein the second scheduling bandwidth is larger than a first scheduling bandwidth currently associated with the wireless device, and wherein the first and second scheduling bandwidths respectively define the bandwidth used for scheduling transmissions to the wireless device. Methods and computer programs therefor are also disclosed..

Methods for codebook sub-sampling

Disclosed are methods for codebook sub-sampling. In various implementations, a wireless terminal receives a reference signal, determines, based on the reference signal, a first precoding index i2 for a first subband and a second precoding index i′2 for a second subband.

Positioning in wlan systems

A method for enabling angle-based positioning of a wireless device in a wireless local area network, wlan, system comprises the steps of extracting directional information from beamforming information comprised in channel sounding feedback obtained from a wireless device and estimating an angular direction to said wireless device based on said extracted directional information.. .

Dynamic measurement gap configuration for inter-frequency positioning measurements

A method for performing inter-frequency positioning measurements on positioning signals periodically transmitted by at least some of a plurality of cells in a wireless communication network is provided. The method includes receiving, at a mobile device, assistance data that identifies a first neighbor cell the plurality of cells, where the first neighbor cell transmits a first positioning signal.

Systems and methods for finding a user device based on sensor readings of the user device

Techniques described herein may be used to locate a user device within a wireless network. A first user device may send, to a location server, a request to locate a second user device.

Electronic device for wireless communications, and wireless communication method

An electronic device for wireless communications, and a wireless communication method. The electronic device includes: one or more processors, each processor configured to: respectively conduct space-domain filtering on received signals of a plurality of antennas, respectively; estimate frequency shift of corresponding received signals based on the signals, on which space-domain filtering is conducted, of various antennas; estimate, according to the estimated frequency shift and a parameter of the space-domain filtering, a doppler frequency shift generated by the relative motion between transceiving ends of the received signals and a carrier frequency offset generated by frequency inconsistency of the transceiving ends; and conduct frequency preprocessing on sent signals of the antennas according to the estimated doppler frequency shift, and/or control to feed back information related to the estimated doppler frequency shift to a signal sending end..

Reference signal schemes in wireless communications

Methods, systems, and devices for wireless communication are described that provide for synchronization signal (ss) blocks in which synchronization signals and broadcast channel transmissions may be transmitted. Broadcast channel transmissions may be demodulated using ss transmissions, reference signal transmissions, or combinations thereof.

Systems and methods for wireless link balancing in wireless networks

Systems and methods for controlling the transmit power and the receive sensitivity of an access point for achieving symmetric link balancing is described. When an access point operates with symmetric link performance, the access point does not inefficiently use available bandwidth for transmitting or re-transmitting to a client station that cannot communicate with the access point.

Method and controlling uplink transmission power in wireless access system supporting machine-type communication

A method performed by a user equipment (ue) is provided. The ue controls uplink transmission power by receiving control information for a physical uplink shared channel (pusch), and repeatedly transmitting a pusch as a predetermined number of times based on the control information.

System and switching on wireless tool only when the location frequencies are detected

A power management method and system for switching on a wireless tool when location frequencies are detected, and subsequently invoking a low-powered hibernation mode when location frequencies are not detected. The method and system include a wireless tool configured to emit a mixed electromagnetic frequency signal, and a processor configured to acquire a mixed signal and determine a voltage, set the wireless tool to a hibernation mode when the voltage is below a predetermined amount, and set the wireless tool to an active mode and apply an algorithm to calculate the location and orientation of the wireless tool when the voltage is above the predetermined amount.

Power savings during positioning measurements

A method of operating a wireless device includes determining to operate the wireless device in a discontinuous reception (drx) mode of operation such that a receiver of the wireless device is expected to operate in a low-power state during a scheduled low-power period of time and the receiver is expected to operate in an active-power state during a scheduled active-power period of time. The wireless device schedules a measurement of a positioning signal using the receiver.

Method, wireless transmit/receive unit (wtru) and base station for transferring small packets

A method, a wireless transmit/receive unit (wtru) and a base station for transferring small packets are described. The wtru generates a packet that has one or more of a medium access control (mac) or a physical layer convergence protocol (plcp) header, the one or more of the mac or the plcp header including a field.

System and uplink timing synchronization in conjunction with discontinuous reception

A system and method are disclosed for providing uplink timing synchronization during drx operation in a wireless communication system.. .

System and uplink timing synchronization in conjunction with discontinuous reception

A system and method are disclosed for providing uplink timing synchronization during drx operation in a wireless communication system.. .

System and uplink timing synchronization in conjunction with discontinuous reception

A system and method are disclosed for providing uplink timing synchronization during drx operation in a wireless communication system.. .

Wireless communication device and wireless communication method

The transmission of a reference signal, such as a csi-rs, is enabled while maintaining a power saving effect when performing inter-cell cooperative transmission/reception or the like in a plurality of cells. In order to realize inter-cell cooperative transmission/reception, a csi-rs which is used for estimating the state of a spatial propagation path of a communication line is generated by a csi-rs generation unit, and the csi-rs is disposed in a predetermined subframe by a disposition unit and transmitted.

Adaptive target wake time scheduling

Methods, systems, and devices for wireless communication are described. An access point (ap) may communicate with a plurality of stations in a basic service set (bss) according to a target wakeup time (twt) slot duration.

Wireless local area network (wlan) selection for long term evolution (lte) - wlan aggregation (lwa)

Methods and apparatus for selection of a wireless local area network (wlan) access point (ap) for long term evolution (lte)-wlan aggregation (lwa) is provided. A station (sta) receives information from at least one wlan ap of a plurality of wlan aps in the sta's vicinity, the information being indicative of a capability of the at least one wlan ap to support lwa.

Systems and methods for handling non-access stratum (nas) incompatibility and scope of an assigned dcn

This disclosure is directed to a method performed by a wireless communication device, wcd. The method comprises: receiving a base station message transmitted by a base station; and determining whether the received base station message includes information indicating that non access stratum, nas, type requests are supported by the base station, and also to a method in a base station communicating with a wireless communication device, wcd, residing in a cell served by the base station, the method comprising: generating, by the base station, a message comprising system information; transmitting, by the base station, the message comprising the system information, wherein the system information comprises information indicating that non access stratum, nas, type requests are supported by the base station..

Apparatus, devices and methods for content distribution and access via object-motion tracking using a wireless communications network

The systems and methods disclosed herein provide for the development of a wireless communication network that monitors a physical environment. The network components include relay nodes, parent modules and end user devices distributed throughout the physical environment.

Communication device, communication method, and storage medium

A communication device acquires information relating to a first access point from a captured first image, and acquires information relating to a second access point from a captured second image. The communication device then starts communication parameter share processing of sharing a communication parameter, required for establishing a wireless network, with respect to the first access point or the second access point.

Wireless communication method and wireless communication terminal using multi-basic service identifier set

Provided is a wireless communication terminal that communicates wirelessly. The terminal includes: a transceiver; and a processor.

Access information handling in a mobile network with cellular network accesses and wireless local area network accesses

A network node controls communication of user equipment in a mobile network with cellular network access and wireless local area network access. The network node receives from a further network node, information concerning a wireless local area network access to which the user equipment is attached and information concerning a cellular network access to which the user equipment is attached.

Wireless mesh network management method, device therefor, and non-transitory computer-readable storage medium

Provided are a wireless mesh network management method for monitoring service traffic between a service device and a user terminal device having recognized a beacon device in its vicinity, detecting an abnormal beacon device or an abnormal wireless ap device that does not operate normally according to a change in the service traffic, and changing a state of the abnormal beacon device or the abnormal wireless ap device, a device for implementing the method, and a computer-readable storage medium on which a computer program for implementing the method is stored.. .

Beacon localization for a client device in wireless environment applications

A method of operating a transceiver system includes receiving, from a client power receiver, a signal at a plurality of antenna elements of an antenna array. The method also includes determining, by at least one of the antenna array and a processor of the transceiver system, and based at least in part on a fixed geometry of the plurality of antenna elements, a value of at least one waveform characteristic of the received signal.

Method and increasing performance of communication paths for communication nodes

A system that incorporates aspects of the subject disclosure may perform operations including, for example, obtaining uplink information associated with a plurality of communication devices transmitting wireless signals on a plurality of uplink paths, performing, based on the uplink information, a plurality of measurements of the plurality of uplink paths, identifying a measurement from the plurality of measurements that is below a threshold, and initiating a corrective action to improve a measurement of an affected uplink path of the plurality of uplink paths based on the identifying. Other embodiments are disclosed..

Software defined networking distributed and dynamic mobility management

A method and apparatus are described for supporting advanced distributed and dynamic mobility management (dmm) features with multiple flows anchored at different gateways. A software defined networking (sdn) controller may support the attachment of a wireless transmit/receive unit (wtru) to a network.

Distributed handoff-related processing for wireless networks

Provided is a process, medium, or system including using block chain as a distributed routing environment for contract based handoff to route streaming data to edge-based data centers.. .

Network, network nodes and method therein for handling connection in a wireless communication network

Network node (111) and method therein for assisting a user equipment (130) to handle a connection in a wireless communication network (100) are disclosed. A first network node (111) and a second network node (112) operate in the wireless communication network (100).

Adaptive communication channel redundancy in a hub-based intermediate-range system

Disclosed herein are hub-based wireless networks employing end-devices at intermediate wireless at ranges of thousands of meters. End-devices may be such things as keypads, door latches, occupancy monitors, sprinkler controllers and other devices controlled or monitored in a campus or a collection of buildings.

Statefull switchover of wireless stations leveraging channel switch announcements

Embodiments herein describe control logic for seamlessly switching client devices between radios co-located on the same network device or between radios located on different network devices that have overlapping coverage areas. In one embodiment, the radios are assigned different channels in the same frequency band.

Mobile device validation

The disclosure relates to technology for managing signal distribution and lab resources in design validation environments that replicate a type of communication signal a consumer can experience on a wireless provider's network. For example, the validation environment will enable engineers to test volte in an lte for various smart phone designs and other network-based signals from various hardware combinations and suppliers.

Systems and methods for networking and wirelessly routing communications

Systems and methods include [i] identifying operational attributes of the mesh radio network; [ii] identifying an internet communication request originating from at least one of the plurality of network communication devices or identifying an internet communication response originating from the one or more internet sources; [iii] generating an internet communication routing table for the mesh radio network; [iv] transmitting the internet communication routing table to the mesh radio network; and [v] in response to identifying the internet communication requests, selecting an optimal communications routing path for the internet communication request or the internet communication response based on the internet communication routing table.. .

System and method to facilitate wireless network optimization

An example method is provided in one example embodiment and may include determining one or more outlier access points (aps) of a plurality of aps managed by a same service provider, wherein the determining is performed based on performance metrics calculated for each of the plurality of aps and wherein each outlier ap has a performance metric that fails to satisfy a performance metric threshold; identifying a radio frequency (rf) cluster to which each outlier ap belongs, wherein each outlier ap belongs to only one rf cluster; applying one or more optimization parameters to one or more aps for one or more rf clusters; and calculating new performance metrics for the plurality of aps to determine whether any of the plurality of aps fail to satisfy the performance metric threshold after the one or more optimization parameters are applied.. .

Radio signal path design tool having characterization beyond proposed antenna sites

A radio signal path design tool that allows radio link propagation path profiling or path-loss measurement where the link partner antenna towers are located in a proposed fixed location on the earth's surface, but are extendable a certain distance in any direction from the fixed location. The design tool can be used to compute a radio link path profile at the proposed tower location, while still correctly representing terrain variations in a variable path extension distance on either side of the radio link.

Detecting media access control (mac) address spoofing in a wi-fi network using channel correlation

Various embodiments include systems and methods of determining whether media access control (mac) address spoofing is present in a network by a wireless communication device. A processor of the wireless communication device may determine an anticipated coherence interval based on a beacon frame received from an access point.

Secure offline data offload in a sensor network

Methods and systems for secure data offload in a sensor network. The method comprises offloading data indicative of sensor measurements from a wireless sensing device to a gateway device through a first secure communication channel; and storing the data at the gateway device if there is not currently a second secure communication channel established between the gateway device and the management server.

Method and facilitating persistent authentication

A method, apparatus and computer program products are provided for facilitating persistent authentication on a mobile device using one or more authentication techniques selected based on operating conditions, cost, and security requirements. One example method includes in an instance in which a data channel through which the target mobile device is connected is associated with a wireless carrier network, performing authentication via a carrier verification authentication process, in an instance in which the data channel through which the target mobile device is connected is wi-fi, performing authentication via a stored authentication history authentication process, and in an instance in which neither the carrier verification authentication process nor the stored authentication history authentication process can be performed, performing authentication via a process of sending a one-time passcode to a phone number associated with the target mobile device..

Radio device hardware security system for wireless spectrum usage

A radio device includes one or more processors and memory. The memory contains instructions executable by the one or more processors.

In-advance esim management notification

Techniques to manage notifications for state changes of esims of a mobile device are described. Processing circuitry of the mobile device provides a command to the euicc to delete an esim.

Method for performing device-to-device direct communication in wireless communication system and device therefor

Disclosed are a direct communication method and prose-enabled ue, the direct communication method receiving an identifier of mme supporting relay ue from the relay ue in which a direct connection to remote ue is established, and transmitting, to a base station supporting the relay ue, a tau request message for requesting the mme supporting the relay ue to manage context information of the remote ue together, and the identifier of mme.. .

Communication apparatus, communication method, and non-transitory computer-readable storage medium

A communication apparatus capable of communication by a predetermined wireless connection method, decides which of the communication apparatus and a communication partner apparatus operates as an access point and which operates as a client, connects to the communication partner apparatus by the predetermined wireless connection method, based on the decision, determines whether a connection to the communication partner apparatus is disconnected, performs reactivation processing for causing the communication apparatus to enter a state in which communication by the predetermined wireless connection method is possible. The communication apparatus, if it is decided that the communication apparatus operates as the client and it is determined that the connection is disconnected, performs the reactivation processing..

Communication apparatus, system and method

A communication apparatus includes a computer. The apparatus includes a transmitter for transmitting wireless signals in communication with the computer.

Method and system for broadband near-field communication (bnc) utilizing full spectrum capture (fsc) supporting concurrent charging and communication

A charging device includes an integrated broadband transceiver that is operable to communicate wireless signals at a power level that is below a spurious emissions mask. The wireless signals are communicated over a designated frequency spectrum band via one or more antennas.

Activation procedure for low radiation wireless networks

The present invention relates to a method for operating a low radiation access point in a wireless network and access point adapted thereto. The invention provides an activation procedure to automatically decide whether or not to start the transmission of beacon frames when a probe-request frame is received from an unregistered device.

Group-based machine to machine communication

Methods and apparatus are provided for performing group-based machine-to-machine (m2m) communication. Machine-type communication (mtc) wireless transmit/receive units (wtrus) may operate in m2m groups.

Scalable indoor navigation and positioning systems and methods

Embodiments of the present disclosure related to methods and systems of determining the position of a device. The method comprises gathering at least one of device signal data and device sensor data, the device signal data including at least one wireless communication signal data, the device sensor data including at least one of magnetometer data, accelerometer data and gyroscope data, estimating a plurality of potential trajectories describing a movement of the device as a sequence of positions based on the at least one of the device signal data and the device sensor data, a calibrated fingerprint map, and by determining, from the device sensor data, a device direction of travel angle subject to at least one of a device sensor drift and a device sensor bias correction factors, wherein the fingerprint map comprises a plurality of fingerprint locations having at least one of associated device signal data values and device sensor data values synchronized for differing data gathering intervals, and determining the position of the device based on a data fusion of the estimated plurality of potential trajectories, the data fusion producing at least a best estimate current trajectory from the estimated plurality of potential trajectories..

System and providing 3gpp based communications in an indoor environment

Example embodiments presented herein are directed towards an indoor base station and an indoor service node, as well as corresponding methods therein, for providing third generation partnership project (3gpp) based communications for at least one wireless device in an indoor environment. The example embodiments presented herein provide a merged system with centralized control featuring wired and wireless access for 3gpp based communications in an indoor environment..

Monitoring apparatus and system

A monitoring apparatus that provides multi-level monitoring of personal activities by a user. The monitoring apparatus includes a display, a user interface, a gps location device, a timer or clock, and wireless or cellular communication transmitters or similar devices.

Location-based services

A location-based system comprises a display (1) and a wireless beacon (2) in close proximity. A beacon id transmitted by the beacon (2) changes in synchronism with a change in content of the display (1).

A transmittng an warning message by using v2x servics in a wireless access system

The present invention provides methods and apparatus for transmitting and receiving warning messages by using vehicle to everything (v2x) services. One of embodiments of the present invention is performed by a vehicle user equipment (vue) and comprising steps of receiving a first message transmission guideline package (mgp) message including geographical coordination information related with an mgp area and a value tag indicating time information for updating the mgp message; checking the value tag is changed or not; and transmitting a first warning message based on the first mgp message when the value tag is not expired; or transmitting a second warning message based on a second mgp message when the value tag is expired, wherein at least a transmission frequency or a transmission power for the second warning message are determined base on the second mgp message, and wherein the mgp area represents where mgp profiles are the same..

Systems and methods for beacon location verification

Embodiments include (i) receiving a first set of one or more messages generated by a mobile terminal, the first set of one or more messages comprising a first indication that the mobile terminal has detected a wireless beacon at a first time, and a second indication comprising a geographic location of the mobile terminal at the first time; (ii) determining whether the geographic location of the mobile terminal at the first time is within a threshold distance from a first physical location associated with the wireless beacon detected at the first time; and (iii) taking one or more further actions in response to determining whether the geographic location of the mobile terminal at the first time is or is not within the threshold distance from the first physical location associated with the wireless beacon.. .

Healthcare asset beacon

Apparatus, systems and articles of manufacture to provide low-power, short-range radio frequency wireless beacons and beacon housings are disclosed. An example beacon apparatus includes a primary housing formed from at least a first portion and a second portion fused together around beacon electronics, the beacon electronics to communicate with second electronics via low-power, short-range radio frequency wireless communication.

Beverage container wireless microphone

A portable electronic apparatus designed to replicate a commercial beverage container, wherein a wireless microphone and a wireless transmitter are contained and concealed. Audio signals generated by the said wireless microphone and the said wireless transmitter are directed as sound waves to one or more onsite processors configured to convert the audio signals to audible sound, and ultimately delivered to an audience.

Portable set top box and internet of things controller with laser projection system

Disclosed embodiments include set-top box (stb) devices, systems and apparatus providing integrated video projection and internet of things (iot) control functionality. Device embodiments include an internal power supply, logic and wireless radios providing for connection to various networks.

Mixed-mode interaction

A user of a wireless device, such as a mobile phone, can make purchases or obtain information via a network, such as the internet, using both voice and non-verbal methods. Users can submit voice queries and receive non-verbal replies, submit non-verbal queries and receive voice replies, or perform similar operations that many the voice and data capabilities of modern mobile communication devices.

Method and transmitting trigger frame in wireless local area network

Embodiments of the present disclosure disclose a method and an apparatus for transmitting a trigger frame in a wireless local area network. The method for transmitting a trigger frame in a wireless local area network includes: generating, by an access point, a trigger frame carrying a target media access control mac function, where the trigger frame includes indication information, the indication information is used to instruct a first station to send a mac frame corresponding to the target mac function, and the indication information is used to instruct a second station not to perform the target mac function; and sending, by the access point, the trigger frame.

Acknowledging communication in a wireless network

Allocating uplink resources based on downlink traffic in a wireless network is provided. The number of sent segments of transport communication protocol (tcp) data may be counted.

Method for processing service request in wireless communication system and apparatus therefor

A method for processing a service request in a wireless communication system, according to one embodiment of the present invention, is performed by a reception device and comprises the steps of: receiving, from a source device, a retrieve request for a resource corresponding to the service satisfying a filter condition; if a target of the retrieve request is an application resource indicating a specific device, searching for a resource satisfying the filter condition included in the retrieve request; if the resource satisfying the filter condition is not present in the reception device, checking whether the filter condition included in the retrieve request includes at least one new resource creation request indicator corresponding to the service, transmitting a request including the filter condition and an identifier of the source device to the specific device; and receiving a response to the request from the specific device, wherein if the specific device successfully generates at least one new resource satisfying the filter condition, the response may include an address of the at least one new resource which has been generated.. .

Providing safety related contextual information in a personal protective equipment system

A personal protection equipment (ppe) system with a remote user interface comprises an article of ppe including an active wireless communication device for transmitting a signal and a controller for managing settings on the article of ppe; and a communication hub including a user interface, an electronic connection to a ppe management software, and a wireless communication device. When the wireless communication device of the communication hub detects that the article of ppe is in proximity to the communication hub, the hub displays information on the user interface.

Method and an interchangeable wireless media streaming device

It is possible to capture video information using one or more body mounted cameras, to transmit that information over a wireless communication channel, and to process that information, such as by using angular momentum information captured by gyroscopes, to obtain an image which is suitable for viewing in real time. This technology can be applied in a variety of contexts, such as sporting events, and can also be applied to information which is captured and stored for later use, either in addition to, or as an alternative to, streaming that information for real time viewing.

On-demand serving network authentication

A method, an apparatus, and a computer program product for wireless communication are provided. A method includes transmitting a request to a serving network with a nonce and a signature request directed to a network function of the serving network, receiving a response to the request from the serving network, and authenticating the serving network based on the signature of the network function.

Protocol test device and operating a protocol test device

A protocol test device for testing protocol compliance of a wireless device under test comprises a wireless interface for transmitting an outgoing rf signal to the wireless device under test and/or for receiving an incoming rf signal from the wireless device under test, a processing unit for generating messages for the outgoing rf signal based on a predefined protocol and for processing messages in the incoming rf signal based on the predefined protocol, a message log memory for storing the generated messages and the received messages, and a summary message generation unit that generates a summary log message and stores the summary log message in the message log memory, wherein the summary log message comprises information about at least one of the generated messages and/or the received messages and repetitions of the respective generated message and/or the respective received message.. .

Protocol test device and operating a protocol test device

A protocol test device for testing protocol compliance of a wireless device under test comprises a wireless interface for transmitting an outgoing rf signal to the wireless device under test and/or for receiving an incoming rf signal from the wireless device under test, a processing unit for generating messages for the outgoing rf signal based on a predefined protocol and for processing messages in the incoming rf signal based on the predefined protocol, a message log memory for storing the generated messages and the received messages, and a summary message generation unit that generates a summary log message and stores the summary log message in the message log memory, wherein the summary log message comprises information about at least one of the generated messages and/or the received messages and repetitions of the respective generated message and/or the respective received message.. .

Managing a communications system based on software defined networking (sdn) architecture

Embodiments of the disclosure relate to managing a communications system based on software defined networking (sdn) architecture. An sdn controller is provided in the communications system to manage a wireless distribution system (wds) and a local area network (lan) based on sdn architecture.

Synchronization in mixed ofdm sub-carrier spacing scenarios

A wireless communication device receives ofdm radio signals having different numerologies (i.e. Different sub-carrier spacing) and determines whether the transmission, by one or more transmitting nodes, of the ofdm signals are coordinated.

Data symbol transmission method and wireless network device

A data symbol transmission method and a wireless network device are provided. The device includes: an information determining unit, configured to determine a location at which hardware switching needs to be performed in a current subframe and switching time of the hardware switching; a configuration unit, configured to configure, according to the switching time, a first guard period for a first data symbol corresponding to the location, where a length of the first guard period is greater than or equal to that of the switching time; where the configuration unit is further configured to: use, as a second data symbol, a data symbol in the subframe other than the first data symbol, and configure a second guard period for the second data symbol; and a sending unit, configured to send the subframe to another wireless network device.

Guard interval adaptation for wireless communication

There is disclose a method for operating a wireless device in a wireless communication network, wherein the wireless device is configured to communicate utilizing signals in the form of symbols having a pre-determined symbol time length, the method comprising adapting a guarding time length of a guard interval in a symbol. In addition, related methods and devices are discussed..

Telematics 5g and multimode 4g and 3g mobile modulation format selectable (mfs) communications

Telematics, telemetry, including medical telemetry and telematics, one or multiple remote control (rc) or universal remote control (urc) devices, multimode 5g, 4g and 3g mobile modulation format selectable (mfs) communications wireless and wired communication networks, cellular systems and devices with fingerprint signal authentication. Touchscreen and motion detectors are controlling mobile devices.

Apparatus and estimating downlink channel in wireless communication system

The present disclosure relates to a 5g or pre-5g communication system to be provided to support a higher data transmission rate beyond the 4g communication system, such as lte. The present invention provides a method for estimating a downlink channel by a receiver in a wireless communication system, the method comprising: estimating the downlink channel on the basis of a reference signal to recover an information bit, and checking whether the information bit recovery has succeeded; and when the information bit recovery has not succeeded, selecting at least one of the received signals as a virtual reference signal on the basis of the accuracy of the data reconstructed at a related resource location and the correlation between the related resource location and a resource location related to the reference signal, and estimating the downlink channel on the basis of at least one virtual reference signal..

Location-based addressing lighting and environmental control system, device and method

Location-based addressing (lba) is a method of controlling and commissioning networked lighting devices. The lighting devices communicate over a wireless network using radio frequency communication protocols.

A mobile power, data and lighting system

The present invention includes a mobile data power and lighting distribution station (10) and a data, power and lighting distribution system (250). The station (10) has a plurality of power over ethernet sources (114, 136, 156) for powering led lights (178, 190, 192, 204) and for providing 240v ac power via charging station 216 and conversion module 228.

Embedded universal integrated circuit card (euicc) profile content management

A mobile network operator (mno) uses a provisioning server to update or install profile content in a profile or electronic subscriber identity module (esim). In an exemplary embodiment, the profile is present on a secure element such as an embedded universal integrated circuit card (euicc) in a wireless device.

Phase calibration method and associated phase locked loop circuit

A phase calibration method for a phase locked loop (pll) circuit in a wireless communication device includes: calculating a header phase error of a header sub-frame of a frame in an input signal and a pilot phase error of a pilot sub-frame of the frame, wherein the header sub-frame and the pilot sub-frame are known data; generating an estimated phase error according to a relationship between the header phase error and the pilot phase error; generating a phase compensating signal according to the estimated phase error and a filtered signal; adjusting the input signal according to the phase compensating signal to generate a compensated input signal; detecting a phase error between a data sub-frame corresponding to the pilot sub-frame in the compensated input signal and a reference signal; and generating the filtered signal according to the phase error.. .

Method and system for distributed communication

A decentralized communication device is provided that facilitates optimal positioning and orientation of one or more antennas for wireless communication with external devices. The decentralized communication device includes one or more master components and one or more slave components.

Method and device for performing communication using plurality of subframes in tdd-based wireless communication system

Provided are a method and device for performing communication using a plurality of subframes in a time division duplex (tdd) based wireless communication system. Specifically, groups are set by grouping a first configuration and a second configuration which arrange at least one downlink symbol and at least one uplink symbol in a subframe unit.

Method for performing an ack/nack indication based on the uplink grants over multiple subframes in a wireless communication system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing an ack/nack indication based on the uplink grants over multiple subframes in a wireless communication system, the method comprising: starting a timer when an uplink grant is received from an enb, wherein the uplink grant is valid while the timer is running; transmitting data using the uplink grant if the data is generated while the timer is running; monitoring an ack indication or an or a nack indication for the transmitted data on a subframe; checking whether the timer is running or not if the ack indication for the transmitted data is not received on the subframe; and retransmitting the data using the uplink grant if the timer is running..

Uplink ofdma processing in wlans

This disclosure relates to orthogonal frequency division multiple access (ofdma) communication in wireless local area networks (wlans). According to some embodiments, a downlink ofdma frame may be transmitted.

Method for transmitting and receiving positioning reference signal in wireless communication system and device therefor

The present invention relates to a method for transmitting and receiving a positioning reference signal (prs) in a wireless communication system. More specifically, the present invention relates to a detailed method and device for setting a transmission pattern for the prs.

Bss pcp/ap cluster network reference architecture

An apparatus for wireless communications. The apparatus includes a network interface configured for wireless communication with one or more personal basic service set (pbss) control points (pcps)/access points (aps) within a basic service set (bss) pcp/ap cluster (bpac) bss.

Managing interference in control channels and methods thereof

A system that incorporates aspects of the subject disclosure may perform operations including, for example, obtaining uplink information that describes a configuration for uplink wireless communications by a communication device, wherein the uplink information comprises a first assignment of a first resource block to the communication device for transport of control information as a physical uplink control channel (pucch); performing a first signal to interference plus noise ratio (sinr) measurement of the pucch; initiating a first corrective action responsive to detecting the first sinr measurement being below a first sinr threshold; and initiating a second sinr measurement of the pucch to confirm the second sinr measurement is above the first sinr measurement. Other embodiments are disclosed..

Redundant network system

A system for a redundant star network is disclosed. The system consists of a control hub, one or more backup hubs, and at least one peripheral device (pd), the peripheral device comprising a housing having at least one selectable side transparent or opaque to radio frequency (rf) transmissions while the remaining sides are opaque to rf transmissions.

Wireless local area network communications between airborne and ground devices

A method and device are disclosed that enable communication between an airborne sta and a ground based ap in the presence of a multitude of other ground based networks that would normally cause such interference that communication would not be possible. A succession of control packets are sent prior to an air to ground communication such that the ground based networks delay their traffic allowing the wanted acknowledgment packet to be received.

Methods and systems for harq protocols

Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a harq process, in which the harq process includes a first transmission of an encoder packet and at least one retransmission.

Efficient interleaver design for polar codes

Aspects of the disclosure relate to wireless communication devices configured to encode information blocks to produce code blocks and interleave the code blocks utilizing an interleaver including a plurality of rows and a plurality of columns, where the number of columns of the interleaver varies between the rows. In some examples, the interleaver includes a right isosceles triangle-shaped matrix of rows and columns.

Method and encoding and modulating data for wireless transmission

A wireless communications assembly and method for encoding and modulating data for transmission is provided. The method includes receiving primary data to be transmitted to a receiving station; selecting a data rate at which to transmit the primary data; selecting a mode associated with the data rate, the mode defining a modulation scheme and a target code rate; generating encoded data, including modifying an error correcting block format having a predefined code rate to generate the encoded data at the target code rate; and extracting at least a portion of the encoded data for modulation of a carrier signal and transmission to a receiving station..

Techniques for rate matching and interleaving in wireless communications

Various aspects described herein relate to techniques for rate matching and interleaving in wireless communications (e.g., 5g nr). In an example, a method described herein includes encoding one or more information bits to generate a first codeblock, rate matching the first codeblock to generate a second codeblock, segmenting, using bit distribution, the second codeblock into one or more sub-blocks each having a plurality of bits.

Method and device for transmitting and receiving secondary synchronization signal in wireless access system supporting narrowband internet of things

The present invention provides a method and devices for transmitting and receiving a synchronization signal and a method for generating a synchronization signal in a wireless access system supporting nb-iot. A method for transmitting a narrowband secondary synchronization signal (n-sss) by a base station in a wireless access system supporting nb-iot, according to an embodiment of the present invention, can comprise the steps of: generating a first sequence having a size m so as to generate an n-sss; generating a second sequence having a size m so as to generate an n-sss; generating an n-sss by means of the first sequence and second sequence; and transmitting the n-sss by means of n ofdm symbols.

Systems and methods for sensing an environment with wireless communication signals

A system and method are provided, for sensing an environment. The system and method analyze wireless signals in the environment to determine effects on the wireless signal by the environment during propagation thereof, the effects being indicative of at least one characteristic of the environment..

Method and real-time monitoring and field adjustment

A system that incorporates aspects of the subject disclosure may perform operations including, for example, obtaining uplink information associated with a downlink path, wherein the uplink information includes operational parameters used by a plurality of communication devices for transmitting wireless signals on a plurality of uplink paths; performing, based on the uplink information, a plurality of measurements of the plurality of uplink paths; identifying a measurement from the plurality of measurements that is below a threshold, thereby indicating an affected uplink path of the plurality of uplink paths; initiating a first filtering of the affected uplink path, wherein the initiating is based on the identifying and wherein the first filtering is based upon one or more first filtering parameters; and receiving instructions comprising one or more updated filtering parameters, wherein the instructions are received by the system at a port of the system. Other embodiments are disclosed..

Remote radio head reciprocity calibration

Embodiments herein describe calibrating a plurality of radio heads having a plurality of wireless antennas. In one embodiment, the plurality of radio heads communicate a calibration signal in a round robin fashion such that each of the radio heads communicates a respective calibration signal to the remaining radio heads.

Distortion cancellation apparatus and distortion cancellation method

There is provided a distortion cancellation apparatus including a memory, and a processor coupled to the memory and the processor configured to acquire a plurality of transmission signals to be wirelessly transmitted at different frequencies, acquire a first plurality of reception signals to which an intermodulation signal generated due to the plurality of transmission signals wirelessly transmitted is added, multiplex at least one set of transmission signals among the plurality of transmission signals to be wirelessly transmitted so as to generate at least one multiplexed transmission signal, generate a cancellation signal for canceling the intermodulation signal, based on the at least one multiplexed transmission signal and the first plurality of reception signals, and cancel the intermodulation signal added to the first plurality of reception signals, based on the cancellation signal.. .

System for making motion pictures under water

In one embodiment of the invention, a crew member (172) using a computing device (174) communicates over a wireless link (15) with a film system communication module (176) placed nearby a filming tank (178). The computing device (174) can be a smartphone, tablet or computer.

Optical communication system and optical communication method

An optical communication system includes a signal processing apparatus and a wireless apparatus between which functions of a base station are divided, wherein a periodic symbol sequence including a cyclic prefix appended to a signal of a predetermined size to which an ifft (inverse fast fourier transform) has been applied is transmitted between the signal processing apparatus and the wireless apparatus by means of digital rof (radio over fiber) transmission, the signal processing apparatus and the wireless apparatus each include a transmission unit and a reception unit, the transmission unit includes: a compression size determination unit that acquires symbol information relating to a starting position of the symbol sequence and lengths of symbols constituting the symbol sequence, and that determines, based on the acquired symbol information, a compression size for each of symbols that are to be compressed; and a compression unit that compresses the symbol sequence in units of determined compression sizes, and the reception unit includes: an expansion size determination unit that determines an expansion size for each of symbols in the symbol sequence that are to be expanded; and an expansion unit that expands the symbol sequence in units of determined expansion sizes.. .

Reconfigurable wireless data center network using free-space optics

A reconfigurable free-space optical inter-rack network includes a plurality of server racks, each including at least one switch mounted on a top thereof, where each top mounted switch includes a plurality of free-space-optic link connector, each with a free-space optical connection to a free-space-optic link connector on another top-mounted switch, a single ceiling mirror above the plurality of server racks that substantially covers the plurality of server racks, wherein the single ceiling mirror redirects optical connections between pairs of free-space-optic link connectors to provide a clear lines-of-sight between each pair of connected free-space-optic link connectors, and a controller that preconfigures a free-space optical network connecting the plurality of server racks by establishing connections between pairs of free-space-optic link connectors, and that reconfigures connections between pairs of free-space-optic link connectors in response to network traffic demands and events.. .

Output muting for active repeater systems

One embodiment is directed to a repeater system configured for use with a base station that implements a wireless interface that makes use of control transmissions that are retransmittable (for example, lte prach transmissions). The repeater system implements a simplified mute or squelch function that transitions the repeater circuitry from a muted state to an unmuted state in response to a received power level crossing a first threshold value in connection with a first control transmission.

Multi-amplifier repeater system for wireless communication

Technology for a multi-repeater system including wireless transmission of power from a first repeater to a second repeater is disclosed. A first and second repeater can be disposed opposite each other about a structural element.

Relay apparatus and suppressing interference

An apparatus for relaying wireless communications between a first apparatus and a second apparatus includes: a transmitter to amplify power of a first signal and transmit of the first signal to the first apparatus; a receiver to receive a mixed signal including a second signal from the second apparatus and the first signal transmitted from the transmitter; and a processor to perform a process for canceling the first signal out of the mixed signal, the process including generating a first cancellation signal having a phase changed from a phase of the first signal to be transmitted, generating a composite signal by combining the first cancellation signal with the mixed signal, extracting a difference between the composite signal and the first signal to be transmitted, generating a second cancellation signal based on the extracted difference, and generating a cancelled signal produced by combining the second cancellation signal with the composite signal.. .

Cellular service improvement and extension by user equipment

A method, wireless device, and network node configured to enable a wireless device to serve as a base station to at least one other wireless device in a communications network, the wireless device being configured to perform predetermined base station functions. The method includes determining a condition triggering a need to provide the predetermined base station functions to the at least one other wireless device, notifying a network node in the communications network that the wireless device is available to provide the predetermined base station functions, receiving approval from the network node to provide the predetermined base station functions, and providing the predetermined base station functions to the at least one other wireless device..

Device-specific beam management of a wireless device

There is provided mechanisms for device-specific beam management of a wireless device in a communications system having a system bandwidth. A method is performed by a network node.

Beamforming in a mu-mimo wireless communication system

This invention provides methods for distributed massive mimo (dm-mimo) that use one or more central baseband units (bbus), one or more multi-user beamformers for each bbu performing multi-user mimo computations, and a number of rrhs distributed over a geographic area.. .

Methods and devices for indicating precoder parameters in a wireless communication network

A method for indicating parameters of a precoder from a wireless device to a network node in a wireless communication system is provided. The method comprises: determining at least one rotation factors associated with a plurality of orthogonal beams; selecting a subset of beams from the plurality of orthogonal beams; and sending, to the network node, the selected subset of beams and the at least one rotation factors, wherein the selected subset of beams and the at least one rotation factors are part of the parameters of the precoder.

Operation for 3d beam forming in a wireless communication system

Here, operation for 3d beam forming is disclosed. Ue, receiving reference signals from one or more base stations (enbs), may report feedback information comprising precoding matrix information to the one or more enbs.

Method for efficient and cost effective orthogonal angular beamforming

The present invention disclosure relates to methods to construct an efficient and low-cost massive mu-mimo system for wireless communications. It enables beamforming in the angular domain.

First communication device and methods performed thereby for transmitting radio signals using beamforming to a second communication device

Method performed by a first communication device (201) for adapting a pre-coder used by a second communication device (202) to transmit radio signals using beamforming to a third communication device (203). The first communication device (201), the second communication device (202), and the third communication device (203) operate in a wireless communications network (200).

Method for transmitting and receiving channel state information in wireless communication system and device therefor

Disclosed are a method for transmitting and receiving channel state information in a wireless communication system and a device therefor. Specifically, a method for transmitting channel state information (csi) by a terminal in a wireless communication system may comprise the steps of: receiving, from a base station, setting information for a single csi process including a first channel state information-reference signal (csi-rs) configuration, which is associated with k csi-rs resources of a beamformed csi-rs type, k being greater than one, and a second csi-rs configuration, which is associated with one csi-rs resource of the beamformed csi-rs type; reporting, to the base station, an indicator indicating a csi-rs resource selected from among the k csi-rs resources; and reporting, to the base station, a channel quality indicator (cqi)/precoding matrix indicator (pmi)/rank indicator (ri) derived on the basis of the one csi-rs resource..

Expansion modules with switches and external communication

An external auxiliary switch mechanism having a base device and an expansion module. The base device may incorporate a transceiver and microcontroller connected to the transceiver.

Integrated networking equipment and diversity antenna in light bulb

A light bulb or other lamp device incorporating improved antenna configurations and integrated networking equipment is described herein. In one example, a led light bulb is arranged to include a wireless transceiver and related wireless network processing circuitry, and is coupled to multiple antennas configured to receive and transmit signals using spatial diversity, beamforming, multiple-input and multiple-output (mimo), or other multi-antenna techniques.

Radio transceiver and radio communication system

A wireless radio transceiver (610) has at least one radio transmitter (613, 614) and at least one radio receiver (616, 617), and a transmitter 611; 662) antenna coupled to the transmitter (613, 614) and a neighbouring receiver antenna (612) coupled to the receiver (616, 617), the transmitter and receiver antennas (611, 612) being disposed adjacent to each other such that a space is defined therebetween, the transmitter and receiver antennas (611, 612) being configured to communicate simultaneously with a remote radio transceiver (660). The wireless radio transceiver (610) also has i) electromagnetic wave attenuation material (811) which is disposed at least partially within the space defined between the transmitter and receiver antennas (611, 612) (for minimising direct antenna-to-antenna interference) and ii) a reflection interference cancellation digital signal processing module (621) which is configured to cancel interference in a signal received by the receiver (616, 617), wherein the interference is as a result of reflection of a signal (602) transmitted by the transmitter (613, 614) (for minimising reflected or indirect antenna-to-antenna interference)..

Boosted-output inverter for electronic devices

A power converter can be implemented with a boosted-output inverter, which integrates the functionality of a voltage converter (e.g., boost converter) and a voltage inverter. In particular, a boosted-output inverter includes a primary tank inductor coupled in series with a secondary tank inductor at a central node.

Non-contact power receiving device

A non-contact power receiving device includes a power receiving device, a shielding member, supports, a housing, and fastening elements. The power receiving device is mounted on a vehicle body and configured to receive wirelessly transmitted electric power.

Common mode noise compensation in wireless power systems

Disclosed are devices, systems, and methods for reducing common mode noise induced in wireless charging circuits of electronic devices. For an electronic device having an inductive receiving coil near an electric shielding layer, differences in parasitic capacitances of the loops of the inductive receiving coil with an electric shielding layer can induce common mode noise.

Multi-mode wireless power transmission for same

The present invention relates to a multi-mode wireless power transmission method and a device for the same. A wireless power transmitter for supporting a plurality of wireless power transmission modes, according to one embodiment of the present invention, can comprise: a first transmitter for transmitting a first power signal corresponding to a first wireless power transmission mode; a second transmitter for transmitting a second power signal corresponding to a second wireless power transmission mode; and a first power cutoff circuit coupled to the first transmitter so as to block the incoming second power signal and allow the first power signal to pass therethrough.

Wireless power transfer device with foreign object detection, system, and performing the same

Methods and apparatus for detecting the presence of undesirable foreign matter in a region between a wireless power transmission apparatus and a power reception apparatus are described. First and second detection methods, based on different detection schemes, may be used to detect and distinguish the presence of foreign matter from misalignment during power transfer operation.

Wireless power transmission system

A wireless power transmission system includes: a power transmitting device; a power receiving device; and a relay device. In a state where the relay side switch circuit has the relay side rectifier and the relay side load in a non-contact state, and the receiving side switch circuit has the receiving side rectifier and the receiving side load in a non-contact state, power is transmitted from the power transmitting device to the power receiving device via the relay device.

System and wireless power reception

A system for wireless power reception, preferably including one or more: antennas, dynamic impedance matches, rf-dc converters, dc impedance converters, and/or dc power outputs. A method for wireless power reception, preferably including: receiving power wirelessly at an antenna, dynamically adjusting an input impedance of a dynamic impedance match coupled to the antenna, and/or delivering the power to a load..

Wireless power transmission device and controlling the same

A wireless power transmission device including a resonant circuit magnetically coupled to a wireless power reception device and being configured to wirelessly transmit power, an alternating current (ac) generator including switches and being configured to receive a direct current (dc) voltage and to generate an ac current, according to a switching operation of the switches, to be supplied to the resonant circuit, and a variable capacitor connected to an output terminal of the ac generator and having a first capacitance, when a load state of the wireless power reception device is provided as a full load state and a second capacitance lower than the first capacitance, when the load state is provided as a light load state.. .

Resonance converter for wireless charger and implementing the same

Provided is a resonance converter for a wireless charger, which includes a full bridge inverter connected to an input power source that supplies an input voltage and having first to fourth switches, a resonance tank having a plurality of resonators composed of capacitors and coils connected in series and configured to receive the input voltage from the full bridge inverter and perform voltage conversion in an inductive power transfer manner among the plurality of resonators, and a rectification bridge configured to rectify an output voltage sent from the resonance tank and transfer the rectified output voltage to a battery.. .

Wireless power transmitter

The present invention relates to a wireless power transmission technique and, more specifically, to a wireless power transmitter capable of improving the efficiency of wireless power transmission to improve the performance thereof. A wireless power transmitter according to an embodiment of the present invention comprises: a first transmission coil which includes a first area spaced apart from an interface surface at a first distance, and a second area spaced apart from the interface surface at a second distance; and a second transmission coil which overlaps the second area, wherein the first distance may be less than the second distance..

Transmitter-side control of wireless power transfer systems without using mutual coupling information or wireless feedback

Wireless power transfer systems and methods are provided. No wireless communication system is necessary feedback output information from the receiver side to the transmitter side.

Integrated circuit-based wireless charging system and method

An integrated circuit for wireless power transfer is disclosed. The integrated circuit may comprise a boost controller configured to pump up a system input to a dc input, an oscillator configured to generate a frequency signal, a mos (metal-oxide-semiconductor) driver coupled to the oscillator, and a power switch coupled to the mos driver.

Wireless power supply device and electrical equipment

A wireless power supply device comprising a plurality of transmitting coil assemblies mounted at a plurality of different positions of an electrical equipment, a plurality of control switches disposed at the plurality of different positions and configured to switch on and off the transmitting coil assemblies, and a single receiving coil assembly mounted on a carrier of the electrical equipment. The transmitting coil assembly mounted at one position of the plurality of different positions is disconnected by switching off the control switch provided at the one position before the carrier is mounted at one position, and is connected by switching on the control switch provided at the one position after the carrier is mounted at the one position, such that the single receiving coil assembly is electromagnetically coupled with the transmitting coil assembly at the one position..

Wireless power receiver and controlling the same

A method of controlling a wireless power receiver can include detecting a wireless power transmitter that transmits wireless power having a first frequency band through in-band communication; receiving the wireless power having the first frequency band from the wireless power transmitter that transmits the wireless power having the first frequency band; in response to determining that a power receiving state of the first frequency band is abnormal, detecting a wireless power transmitter that transmits wireless power having a second frequency band through out-of-band communication; and receiving the wireless power having the second frequency band from the wireless power transmitter that transmits the wireless power having the second frequency band.. .

System and wireless power transfer using a power converter with a bypass mode

A system and method of wireless power transfer using a power converter with a bypass mode includes a power converter. The power converter includes a pulsed switch, a capacitor configured to supply a drive voltage to the pulsed switch, a first circuit configured to charge the capacitor when the power converter operates in a switched mode of operation, and, a second circuit configured to charge the capacitor when the power converter operates in a bypass mode of operation..

Wireless communication device

A wireless communication device includes a housing, a substrate provided inside the housing, an antenna provided on the substrate, a metal plate removably attached onto the housing, having reflectance higher than reflectance of the housing, and having an opposing surface opposing the substrate when attached onto the housing, a detection unit that detects attachment of the metal plate, and an output unit that outputs a detection result of the detection unit.. .

Waveguide device, slot antenna, and radar, radar system, and wireless communication system including the slot antenna

A waveguide device includes a first electrically conductive member having a first electrically conductive surface; a second electrically conductive member having a second electrically conductive surface which opposes the first electrically conductive surface; and a ridge-shaped waveguide member on the second electrically conductive member. The second electrically conductive member has a throughhole which splits the waveguide member into first and second ridges.

Rf connector and antenna assembly for control devices, for example, for control of or inclusion in a luminaire

An antenna assembly includes a radio frequency (rf) connector having a connector plug electrically connected to an antenna receptacle. The connector plug has a central terminal configured for connection to a wireless transceiver, and an end of the wire antenna is inserted in the antenna receptacle.

Watch-type mobile terminal

The present invention relates to a watch-type mobile terminal, comprising: a main body; a first band and a second band which are connected one side and the other side of the main body; a main board located inside the main body; a first antenna module mounted on the first band and connected to the main board to transmit and receive wireless signals; a second antenna module mounted on the second band and connected to the main board to transmit and receive wireless signals; and a control unit for maintaining the connection state between the second antenna and the main board when wireless communication is performed through the first antenna module, thereby using the second antenna module as the ground of the first antenna module. The watch-type mobile terminal can enhance the efficiency of the antennas by minimizing interferences among a plurality of antennas..

Dual-polarized, omni-directional, and high-efficiency wearable antenna array

An antenna array and a system including the antenna array are provided for implementing wireless communication in a wearable device. The antenna array includes a first plurality of antennas integrated with an antenna substrate and a second plurality of antennas integrated with the antenna substrate.

Electronic device comprising antenna which is using an electrically conductive material included in a housing of the electronic device

An electronic device is provided. The electronic device includes a housing comprising a first plate, a second plate, and a side member surrounding a space between the first and second plates, a wireless communication circuit that feeds a first feeding point in the second plate, a ground plane electrically coupled to a first ground point and a second ground point in the second plate, and a processor.

Display device

Provided is a display device that ensures both of the conductivity for realizing the antenna function and the light transmissivity for transmitting light that forms a video image displayed on the display device, and at the same, allows short-range wireless communication to be performed in a wide range in a display section of the display device. A display device 100 includes a display panel 3, an antenna pattern 4 for driving, and antenna patterns 5a, 5b for propagation.

Directional coupler

Certain aspects of the present disclosure provide a directional coupler. In certain aspects, the directional coupler generally includes a first inductor and a second inductor wirelessly coupled to the first inductor.

Manufacture magnetic coil in wireless charging system

A method for manufacturing a magnetic coil in a wireless charging system is disclosed. The coil may comprise a wire with a rectangular cross section.

Radiotherapy mobile and wireless device workflow management system

Systems and methods for treating a patient. The methods comprise: producing, by a radiotherapy system, a fused model for a superficial portion of the patient's skin by combining structural imaging data acquired using high frequency ultrasound and functional imaging data acquired using optical imaging; generating a treatment plan for the patient based on the fused model; storing the treatment plan; detecting, by a processor, an arrival of the patient at a medical facility using first information acquired from a first mobile device coupled to the patient; obtaining the treatment plan using the first information; and causing a state of medical equipment to be transitioned from a first configurable operational state in which a radiotherapy treatment head has a first position to a second configurable operational state in which the radiotherapy treatment head has a second different position, in accordance with the treatment plan..

Worn device for conversational-speed multimedial translation between two individuals and verbal representation for its wearer

Systems and methods for conversational communication between two individuals using multiple language modes (e.g. Visual language and verbal language) through the use of a worn device (for hands-free language input capability) are provided.

Voice assistant extension device and working method therefor

The invention relates to the technical field of electronic communication, and more particularly, to an electronic device. A voice assistant extension device, comprising: a sound capturing module for capturing sound information; a processing module, connected to the sound capturing module, for processing the sound information so as to acquire instruction information; and a data communication module, connected to the processing module, for realizing data communication with a mobile terminal in a wired or wireless manner, and for sending the instruction information to the mobile terminal or for receiving voice information to be played from the mobile terminal.

Student engagement and analytics systems and methods with machine learning student behaviors based on objective measures of student engagement

Embodiments leverage wireless data passively collected by access points of a school to correlate a student's behavior with respect to time and place. This data-driven approach can quantify student behaviors and objectively measure and track how students move and interact on campus.

Three-dimensional network coverage modeling for uavs

A coverage model is generated to forecast network coverage robustness for vertically layered 3-dimensional sections of airspace above an area. Network configuration data for multiple base stations of a wireless communication network located in an area are received.

Telematics road ready system with user interface

A system for monitoring a trailer includes a plurality of wireless sensors mounted to a trailer for monitoring conditions of the trailer; a master control unit attached to an outside surface of the trailer for receiving messages from the plurality of sensors, said master control unit including a gps receiver module, a cellular data transceiver module for communicating with a central tracking computer via a cellular data network interfaced to the internet, a local wireless network master transceiver module in wireless communication with the plurality of wireless sensors, and a microcontroller for controlling said local wireless network master transceiver module to periodically obtain sensor data from said wireless sensors and for controlling said cellular data transceiver module to transmit said location and sensor data; and a user interface for receiving user initiated inquires including alert requests or alert parameters and for displaying alerts including trailer status.. .

Traffic signal control using vehicle trajectory data

A system and method for use in controlling traffic signaling devices located along public roadways. The method carried out by the system includes: receiving, at one or more computers, time-location (tl) data from a plurality of wirelessly connected devices traveling through an intersection of a public roadway; determining, by the one or more computers using the received tl data, a traffic volume estimation value representative of a volume of traffic at the intersection; and sending the traffic volume estimation value to a traffic signaling control system configured to control a traffic signaling device at the intersection based on the traffic volume estimation value..

Vehicle identification system and method

The disclosed subject matter relates to a vehicle identification system comprising a central station, a roadside reader for wirelessly communicating with radio tags carried by vehicles, a mapping unit connected to the reader, and a correlation unit connected to the mapping unit, wherein the correlation unit is configured to correlate second-protocol tag identifications to first-protocol tag identifications from a reserved subset of first-protocol tag identifications, wherein the mapping unit is configured to generate a new first-protocol message upon receiving a second-protocol message from the reader, and wherein the central station is configured to receive and store first-protocol messages from the reader as well as new first-protocol messages from the mapping unit and to identify a vehicle. The disclosed subject matter further relates to a method for identifying vehicles by means of this system..

Wireless controller

Various examples of a waterproof wireless controller using a unique trigger mechanism with unique waterproofing characteristics are disclosed. The wireless controller can be used in watersports or other activities and be completely submerged without water intrusion or loss of function..

Wireless remote control retrofit kit

The present application provides a remote control kit for retrofitting controllers for multiple types and brands of vehicle-mounted apparatus (e.g., snow plows and salt spreaders) for wireless control. The kit includes a remote control with a plurality of input elements for controlling the operation of a vehicle-mounted apparatus and a wireless transmitter.

System and tracking interaction between monitored population and unmonitored population

A method and system for detecting interaction between monitored individuals and unmonitored individuals is provided. The method includes at each monitored individual: identifying a short range wireless access point that is proximate to the monitored individual; first determining the location of the monitored individual when the identified short range wireless access point was detected; and uploading, from the monitored individual to a central monitoring location, data corresponding to the identified short range wireless access point and the location of the monitored individual when the short range wireless access point was detected.

Personnel tracking and monitoring system and method employing protective gear including a personnel electronic monitor device

A personnel tracking and monitoring system and method comprises sets of monitoring devices each including: an electronic device having a unique identifier, a locating device, and a wireless communication device communicating via a plurality of protocols. The unique identifier, the location data and time data are associated and are transmitted wirelessly to one or more monitoring stations which store same in a database.

Comprehensive system and universal real-time linking of real objects to a machine, network, internet, or software service

A system for detecting placement or misplacement of an object, comprising: a wireless tag; a first set of instructions which cause a first electronic device (“fed”) associated with the tag to automatically detect signals from the tag, determine a position of the fed, transmit the position and status to an external electronic device (“eed”) in response to the status indicating that the tag and the fed are within a predetermined range, and transmit the position and status to the eed in response to the status indicating that the tag and the fed are outside of the predetermined range; a second set of instructions which cause a second electronic device (“sed”) that is unassociated with the tag to automatically detect signals from the tag, determine a position of the sed, determine an identifier for the tag using the signals, and transmit the position and the identifier to the eed.. .

Device, system, and facilitating communications between electronic gaming machines and mobile devices

Various system, method, and device embodiments are disclosed for establishing and utilizing a wireless connection between an electronic gaming machine and a mobile device associated with a player. Such embodiments include use of a first component configured to communicate information with the mobile device using near-field communications and use of a second component configured to automatically pair the mobile device with the mobile interface device, using a bluetooth connection, wherein the pairing of the mobile device with the mobile interface device utilizes the information communicated to the mobile device using the first component..

Electronic access control and location tracking system

A method and system that allows authorized individuals access into controlled access locations and the ability to grant temporary and limited access to guests into these locations. The method and system allow for navigational services to be provided to members and guests, and real-time tracking and confirmation to members and administrators that guests have arrived at their destination and did not enter any unauthorized areas.

System and retail consumers to purchase dynamically priced wholesale electricity generation services

A system of collecting retail consumer electricity kilowatt hour consumption interval data from the electric distribution company meter, on a real-time basis, at a multiple of locations, for the purpose of procuring and billing interval consumption through a wholesale electricity market managed by an independent system operator and billing those costs to specific customers based on their actual electricity consumption intervals. All customer electricity consumption is collected on a universal time interval and transmitted using cellular or wireless communications to a central data center and energy trading desk.

Systems and methods for transportation check-in and payment using beacons

There are provided systems and methods for transportation check-in and payment using beacons. A service provider, such as a transportation, payment, or other service provider, may utilize short range wireless beacons at or near a transportation service that provide automated check-in with a user device.

Method for tracking stock level within a store

One variation of a method for tracking stock level within a store includes: at a robotic system, navigating along a first inventory structure in the store, broadcasting radio frequency interrogation signals according to a first set of wireless scan parameters, and recording a first set of wireless identification signals returned by radio frequency identification tags coupled to product units arranged on the first inventory structure; generating a first list of product units arranged on the first inventory structure based on the first set of wireless identification signals; detecting a first product quantity difference between the first list of product units and a first target stock list assigned to the first inventory structure by a planogram of the store; and generating a stock correction prompt for the first inventory structure in response to the first product quantity difference.. .

Methods, systems, and communication protocols for proximity monitoring mobile network and associated methods

A managing wireless device includes a local area communication device, a wide area communication device, a global position determination device, and a battery. The managing wireless device is attached to a first shipment component of a consolidated shipment.

Coded image capture system of components and power provisioning therefor

A reader includes a scanning head that comprises an optical sensor to capture an indicia that encodes data and a processor to interpret the indicia to decode the data, and an elongate handle connected at a first end to the scanning head and graspable to orient the optical sensor toward the indicia. A selected one of the scanning head and the elongate handle includes: a first receiving coil; a second receiving coil; a battery to provide electric power to the processor and the optical sensor; and a power receiving circuit coupled to the first and second receiving coils in series, and configured to operate the first and second receiving coils together to wirelessly receive electric power to charge the battery..

Self test device and wireless sensor reader

Disclosed is a self-test device and method for assessing the functional performance of a reader device that is configured to interface with a wireless sensor. The self-test device may be configured to analyze the accuracy of a signal transmitted from the reader device or the accuracy of a signal received by the reader device.

System simulator and simulating a wireless system

A system simulator for simulating a wireless system for testing a wireless device under test comprises an uplink signal receiver for receiving an uplink signal generated by the wireless device under test and providing data blocks embedded in the uplink signal, and an uplink signal impairment unit that based on a predetermined probability value sets the data blocks provided by the uplink signal receiver as valid or erroneously received.. .

Multifunction simultaneous interpretation device

A multifunction simultaneous interpretation device includes an audio input and recognition module for receiving input speech of a first language, recognizing same, and converting the input speech of the first language into input speech signals of the first language; an interpretation module electrically connected to the audio input and recognition module and configured to receive the input speech signals of the first language, interpret and convert same into speech signals of a second language different from the first language, and make the speech signals of the second language as output; an output module electrically connected to the interpretation module and configured to receive the speech signals of the second language from the interpretation module and output a voice representing the speech signals of the second language; and a wireless transceiver electrically connected to the interpretation module and configured for wireless signal transmission to a mobile phone.. .

Method and device for generating natural language expression by using framework

An electronic device includes a touchscreen display, a wireless communication circuit, a memory storing a framework, and at least one processor. The processor is configured to receive a first event or a second event, to provide the framework with a notification object associated with an event received among the first event and the second event, to parse the notification object to obtain one or more parameters, to select one or more tasks associated with the received event based on at least part of the one or more parameters by using the framework, to select a natural language expression indicating at least one task of the one or more tasks, to provide a user interface including the natural language expression, through the touchscreen display, and to execute the at least one task based at least partly on a user input of the natural language expression provided on the touchscreen display..

Electronic device and controlling connection interface

An electronic device according to various embodiments may include a housing including a first surface facing a first direction and a second surface facing a second direction opposite the first direction, a touchscreen display exposed through a portion of the first surface, at least one wireless and/or wired communication circuit disposed inside the housing, at least one processor disposed inside the housing and electrically connected to the display and the communication circuit, and a memory disposed inside the housing and electrically connected to the processor. The communication circuit and/or the at least one processor may be configured to be in one of a plurality of states for exchanging data on a bus based on a plurality of generations of the peripheral component interconnect express (pcie) standard.

Screen mirroring from personal electronic devices to transportation vehicle display screens

An entertainment system for a vehicle for a vehicle accommodating a passenger with a personal electronic device executing a screen sharing application. The system information processing devices, with each information processing device including a data processor, and one or more of the information processing devices including a display monitor.

Information processing apparatus, information processing method, and program

[solution] an information processing apparatus including: a control unit configured to detect an external apparatus in a wireless communication scheme, and perform control such that power on request data is transmitted to the external apparatus in accordance with a detection result within a certain time from a detection processing start for the external apparatus, the power on request data requesting the external apparatus to be powered on.. .

Remote monitoring for fluid applicator system

In one embodiment, a remote monitoring system for a fluid applicator system is disclosed. The fluid applicator system is disposed to heat and pump spray fluid, and to transmit reports including sensed temperatures, pressures, and other operational parameters of the fluid applicator system via a wireless network.

Trigger-based wireless broadcasting for aerosol delivery devices

An aerosol delivery device comprising a control component and a communication interface is provided. The control component controls operation of at least one functional element of the aerosol delivery device in instances in which a flow of air through at least a portion of the at least one housing is detected.

Remote control of an autonomous mobile robot

A system comprising at least one autonomous mobile robot (service robot) and at least one mobile terminal for controlling the robot. According to one embodiment of the disclosure, the robot and the mobile terminal are designed to communicate via at least a first wireless connection.

Modular load control

Representative implementations of devices and techniques provide local and/or remote control for one or more connected loads or remote appliances. A load control device includes controls for switching and varying the power to associated loads and also includes communication components for remote operations.

Mobile vibrating alarm system

The mobile vibrating alarm system may be used to wake a person by producing vibrations for a selected period of time. The mobile vibrating alarm system includes a vibration unit having a vibration motor, a wireless receiver, and a controller.

Secure range determination protocol

Disclosed are methods, devices, systems, apparatus, servers, media, and other implementations, including a method, performed at a first wireless device, for secure range determination that includes transmitting a first signed message at a first time instance, with the first signed message, including a first payload, configured to be received by a second wireless device at a second time instance, and receiving at a fourth time instance a verifiable acknowledgement message transmitted from the second wireless device at a third time instance in response to the first signed message. The method further includes verifying that the verifiable acknowledgement message originated from the second wireless device, and, responsive to a verification that the verifiable acknowledgement message originated from the second wireless device, transmitting a second signed message including a second payload with at least timing information for the first time instance and the fourth time instance..

Ranging measurements in wireless communication systems

During a service period (sp) for a ranging measurement signal exchange between a first communication device and one or more second communication devices, the first communication device receives respective first null data packets (ndps) from the one or more second communication devices, and transmits respective second ndps to the one or more second communication devices. The first communication device transmits, during the sp, respective first ranging measurement feedback packets to the one or more second communication devices to allow each of the one or more second communication devices to determine a time-of-flight between the first communication device and the second communication device and/or receives, during the sp, respective second ranging measurement feedback packets from the one or more second communication devices to allow the first communication device to determine respective times-of-flight between the first communication device and the one or more second communication devices..

Pitot-static air data test system with pilot and co-pilot verification

An air data test system (adts) for testing an aircraft pitot-static system including at least one pneumatic pump configured to generate an air pressure, at least two pairs of impact and static adts ports, a manifold system in fluid communication with the pneumatic pump and each pair of impact and static adts ports, and a signal processor operatively coupled to, and controlling, the at least one pneumatic pump and the manifold system. The signal processor is configured to issue control signals for independently and/or collectively testing each of the pilot and co-pilot pitot-static systems.

Communication with testing systems

A testing system and methods for using the same are provided. The testing system can include a sensor and a radiofrequency (rf) tag mounted on the sensor.

Flywheel torsion measuring device with internal power

A flywheel torsion measuring device with internal power, applied to a shaft and a flywheel of sports equipment, has a wheel connector, a power unit, a torsion measuring element and circuit boards. The wheel connector, for fastening the flywheel and connecting the shaft through a bearing, has an assembly space and an annular plate.

Device, navigation

The systems and methods disclose a waypoint generation mechanism: a portable sensing device, wherein the portable sensing device includes at least an sensor to detect location, and a wireless transmitter, a mobile device that is configured to receive and store information of the locational differences between the two sample positions during a trip, and a cloud-based server that is configured to generate a map containing information of the locational differences between the two sample positions and the navigation way points for the trip using information received.. .

Server system and method

A server system includes a communicator, a storage, and a controller. The controller is configured or programmed to receive positional information of a watercraft that a user of a wireless communication terminal is aboard and propulsion device information from the wireless communication terminal through the communicator.

Lighted mirror with sound system

A mirror system having a housing, a mirror mounted on the housing, a light system, a sound system mounted on or in the housing, the sound system including a wireless receiver and at least one speaker to output sound, a speaker enclosure for each speaker, the speaker enclosure including a speaker housing having a mounting surface suitable for mounting the at least one speaker in the interior of the speaker housing, an opening in the mounting surface that enables sound to pass from the front of the at least one speaker to outside the speaker housing, a series of sound baffles formed in the speaker housing that define a passageway having a first passage opening that communicates with the exterior of the speaker housing and a second passage opening that communicates with the back of the at least one speaker and provides fluid communication with the exterior of the speaker housing through the first passage opening.. .

Whole home water appliance system

A whole home water appliance system includes controller circuitry, a primary sump pump driven by an electric motor, and a secondary sump pump driven with a flow of water. The system also includes a water control actuator operable as a water main control device for a domestic water distribution network and a flow meter to measure the flow of municipal water supplied to the network.

Systems and wirelessly communicating with electric motors

An electric motor communication system for use with a fluid moving system is provided. The electric motor communication system includes an electric motor including a wireless communication device configured to transmit and receive wireless signals, and a processing device coupled to the wireless communication device and configured to control the electric motor based at least in part on wireless signals received at the wireless communication device.

Electronic keypad lock and electronic locking system for furniture, cabinets or lockers

Or an online mode (406). In the online mode (406) the electronic lock wirelessly sends the access data being received are sent to a central control unit (42) and the activation of the locking element (5) is performed based on the activating instructions remotely received from said central control unit (42), the electronic lock automatically operating in an offline mode (408) under conditions of a failure event in the communications with the central control unit (42)..

Wireless automated shutoff valve

A modular water leakage detector includes a housing that carries a plurality of water leakage sensors, an electrical water shutoff valve, and circuitry coupled thereto. In response to sensing water leakage, the circuitry actuates the valve to shut off a water supply.

Snow/ice melting drone device

An unmanned aerial vehicle (uav) melting device, including an unmanned aerial vehicle (uav), a melting apparatus to melt snow or ice in an area around the uav melting device; and one or more connecting attachments to couple the uav to the melting apparatus. The uav melting device comprises a wireless transceiver, the wireless transceiver to receive operational commands from a user to determine direction of operation and area of coverage of the uav melting device.

System for emergency vehicle communication and computer control

A system for targeting, remotely accessing, and assuming control of a specific vehicles computer with the intent to disrupt both accelerator and/or transmission functions. This includes the ability for emergency responders to target a specific vehicle to establish wireless communication with the vehicles control module to gain access to vehicle systems.

Washing machine and controlling the same

The present invention relates to a washing machine, having an actively movable balancer, and method of controlling the same. The washing machine according to an embodiment of the present invention includes: a tub; a drum; a balancing unit moving along a circumference of the drum; and a transmission coil provided at the tub, and to generate a magnetic field and transmit power wirelessly to the balancing unit, wherein the balancing unit comprises: a reception coil to generate electric power from the magnetic field formed by the transmission coil; and a position sensing unit to sense the magnetic field formed by the transmission coil and to generate a position signal when the balancing unit passes through the transmission coil..

Mobile body, communication terminal, and control mobile body

The present invention provides a mobile body which can reliably perform a motion intended by a user, irrespective of being within or outside an area of communication with a control device. A drone (3) includes: a first communication section (33) which wirelessly connects to a smartphone (1) after the drone (3) has performed autonomous flight to the vicinity of a destination which has been set; a control section (35) which obtains a position of the smartphone (1); and a movement control section (32) which controls the autonomous flight so that the drone (3) moves closer to the position..

Wireless communication function-equipped temperature sensor unit of railcar bogie

A wireless communication function-equipped temperature sensor unit includes: a temperature sensor; a wireless communication board including a conversion substrate including a conversion circuit configured to convert an analog temperature signal into a digital temperature signal, the analog temperature signal being output from the temperature sensor, and a wireless communication module mounted on the conversion substrate and configured to transmit the digital temperature signal as a wireless signal.. .

Car control method and operating method thereof

A car control device is used for a car. The car control device includes a microcontroller unit, a display module, a pressure sensing unit, a wireless transmission module, a fingerprint identification module and a memory unit.

Vehicle architectures, devices and control algorithms for managing wireless vehicle charging

Disclosed are control algorithms and system architectures for managing wireless vehicle charging, including vehicles with rechargeable battery packs, wireless charging capabilities, and control logic for governing such charging. A method is disclosed for managing charging of an electrical storage unit of a motor vehicle at a wireless vehicle charging station.

Aligning and matching wireless charging of automobile

A wireless charging receiver which includes a wireless receiving panel provided with a receiving coil, and an aligning detection module including a first magnetic sensor chip array and a first solenoid set, is disposed on the lower portion of an electric automobile. A wireless charging transmitter comprises a wireless transmitting panel provided with a transmitting coil, a matching detection module including a photosensitive chip array, a second magnetic sensor chip array and a second solenoid set, and a driving device used for driving the wireless transmitting panel to move, is disposed on the ground of a parking area.

On-board and wireless vehicle charging systems with shared components

A vehicle includes a traction battery, an on-board charging system (obcs), and a wireless power transfer system (wpts). Each of the obcs and wpts is configured to selectively use a same rectifier such that the rectifier rectifies output of the obcs and rectifies output of the wpts to provide power to the traction battery..

Data-collecting play object, system and method

A data-collecting play object. The play object includes a body manipulated by a player.

Apparatus, systems, and methods for gathering and processing biometric and biomechanical data

Apparatus, systems, and methods are provided for measuring and analyzing movements of a body and for communicating information related to such body movements over a network. In certain embodiments, a system gathers biometric and biomechanical data relating to positions, orientations, and movements of various body parts of a user performed during sports activities, physical rehabilitation, or military or law enforcement activities.

Muscle training system

A muscle training system according to the present invention includes a belt that is provided with a gas bag and configured to apply a pressurizing force based on an amount of a gas in the gas bag to a specific portion of four limbs of a user in a state of being wound around the specific portion, a control device that receives a control command transmitted from the outside and is configured to control the pressurizing force to be applied by the belt to the specific portion by controlling a supply amount and a discharge amount of the gas to the gas bag of the belt based on the control command, and a portable information terminal device that is configured to transmit the control command to the control device by wireless communication in a case of operating in a predetermined aspect.. .

Low power wireless communication

Systems, devices, and techniques for establishing communication between two medical devices are described. In one example, an implantable medical device comprises communication circuitry, therapy delivery circuitry, and processing circuitry configured to initiate a communication window during which the implantable second medical device is capable of receiving the information related to a cardiac event detected by a first medical device, the communication window being one of a plurality of communication windows defined by a communication schedule that corresponds to a transmission schedule in which the first medical device is configured to transmit the information, control the communication circuitry to receive, from the first medical device, the information related to the cardiac event that is indicative of a timing of the cardiac event with respect to a timing of the communication window, schedule and control delivery of a therapy according to the information related to the cardiac event..

Implantable relay module

A passive implantable relay module includes a first coupler arm configured to wirelessly receive electromagnetic energy radiated through electric radiative coupling from a transmitting antenna located outside a subject's body; a second coupler arm; and a connector portion comprising a first metal core and a first dielectric coating surrounding the first metal core, the connector portion configured to connect the first coupler arm to the second coupler arm such that when the passive implantable relay module is implanted inside the subject's body and the transmitting antenna initiates wireless energy transfer to the first coupler arm via non-inductive coupling, electromagnetic waves carrying the electromagnetic energy received at the first coupler arm propagate along the first metal core to arrive at the second coupler arm, where the electromagnetic energy arriving is wirelessly transferred, again via non-inductive coupling, to a receiving antenna on a passive wireless neural stimulator device.. .

Spinal cord stimulator system

Spinal cord stimulation (scs) system having a recharging system with self alignment, a system for mapping current fields using a completely wireless system, multiple independent electrode stimulation outsource, and control through software on smartphone/mobile device and tablet hardware during trial and permanent implants. Scs system can include multiple electrodes, multiple, independently programmable, stimulation channels within an implantable pulse generator (ipg) providing concurrent, but unique stimulation fields.

Spinal cord stimulator system

Spinal cord stimulation (scs) system having a recharging system with self-alignment, a system for mapping current fields using a completely wireless system, multiple independent electrode stimulation outsource, and ipg control through software on smartphone/mobile device and tablet hardware during trial and permanent implants. Scs system can include multiple electrodes, multiple, independently programmable, stimulation channels within an implantable pulse generator (ipg) providing concurrent, but unique stimulation fields.

Cardiac stimulation system

Some embodiments of pacing systems employ wireless electrode assemblies to provide pacing therapy. The wireless electrode assemblies may wirelessly receive energy via an inductive coupling so as to provide electrical stimulation to the surrounding heart tissue.

Cooling devices

A cooling device includes a package substrate, a plurality of cooling units, and device electronics. The plurality of cooling units are configured to cool a user's body.

Remote control switch for a laser system

A laser system for use in an environment is disclosed. The laser system may include a base unit including a laser, a controller operatively coupled to the laser, and a first antenna operatively coupled to the controller.

Health diagnostic fingerprint scanner

Systems and methods allow for evaluating health conditions based on fingerprints and other skin patterns. A smartphone or other personal electronic device captures patient scans, such as fingerprint patterns transmitted from a wireless fingerprint scanner.

Determining body postures and activities

A method and wireless sensor device for determining body postures and activities. In one aspect, a method includes receiving sensor data.

Magnetic resonance apparatus with standardized radio coupling with an external device

A magnetic resonance system that is designed to carry out an examination of an examination object, and has an rf controller, a gradient controller and an image sequence controller, which are designed to acquire mr data of a volume portion of the examination object. An arithmetic unit of the magnetic resonance system is designed to reconstruct mr images from the acquired mr data.

Clothes hanger recharger device

A charging hanger device is provided to include one or more power transmitter elements to transfer power from a first power source to a second power source implemented on a textile article capable of being hung on the hanger, where the power transmitter element is to wirelessly transmit the power to a power receiver element implemented on the textile article.. .

Protective case for an electronic device with a docking receptacle for a wireless peripheral device

A protective case for an electronic device and an associated electrical peripheral device includes a structural member for receiving at least a portion of the electronic device and protecting the electronic device when the electronic device is installed in the protective case, an aperture that provides access to a user interface of the installed electronic device, a docking receptacle for removably retaining the electrical peripheral device, and a flexible member attached to the structural member and positioned in proximity to the docking receptacle. The docking receptacle includes a cavity for receiving at least a portion of the electrical peripheral device and an engagement mechanism for removably retaining the electrical peripheral device in the cavity.

Intelligent umbrella and intelligent shading charging system receiving messages from a mobile computing or communications device

An intelligent umbrella includes a wireless transceiver to receive commands or messages from a mobile computing device and an integrated computing device, the integrated computing device including one or more memory devices, one or more processors and computer-readable instructions stored in the one or more memory devices. The computer-readable instructions are executable by the one or more processors to receive the commands or messages, via the wireless transceiver from the mobile computing device and to generate instructions, signals, commands and/or messages, based, at least in part on the received commands or messages from the mobile computing device.

Sports retronic wearable terminal

The present invention discloses a wearable terminal and software application. Where the wearable terminal comprises a display portion, band portion, controller, processor, wireless communication module, cellular module, sensing module, projector and many other micro-components.

Helmet with audio features

A helmet configured to provide audio features for the user thereof and a method for the same. The helmet comprises a first communication interface for communications with an audio source.

Wireless communication device and information communication method

A wireless communication device, system and methods are presented. The wireless communication device includes a display unit, a transmitting unit, a touch input, a storage unit and an execution unit.

. .

Method for connecting a household appliance to a wireless home network

The invention pertains to a method for connecting a household appliance (1) to a wireless home network (2), wherein the household appliance (1) makes available a temporary network (3) with a hotspot identification (4), wherein a user terminal (5) is connected to the household appliance (1) via the temporary network (3) by utilizing the hotspot identification (4), wherein the user terminal (5) transmits network access information (16) to the household appliance (1), and wherein the household appliance (1) closes the temporary network (3) after the reception of the network access information (16) and logs on to the home network (2) by utilizing the received network access information (16). In order to enhance methods known from the prior art, it is proposed that the hotspot identification (4) of the temporary network (3) is randomly generated by means of a random character generator (6)..

Method for connecting a household appliance to a wireless home network

The invention pertains to a method for connecting a household appliance (1) to a wireless home network (2), wherein network access information is transmitted from a user terminal (3) to the household appliance (1) by means of an optical code (4) displayed on the user terminal (3), and wherein the household appliance (1) logs on to the wireless home network (2) by utilizing the received network access information. In order to ensure that the optical code (4) is suitable for the household appliance (1), it is proposed that an application identification of an application, which generates the optical code (4) and is installed on the user terminal (3), is transmitted in the optical code (4)..

In-vehicle wireless communication

The embodiments set forth herein disclose techniques for enabling a user device to seamlessly establish a secure, high-bandwidth wireless connection with a vehicle accessory system to enable the user device to wirelessly stream user interface (ui) information to the vehicle accessory system. To implement this technique, a lower-bandwidth wireless technology (e.g., bluetooth) is used as an initial means for establishing a wi-fi pairing between the user device and the vehicle accessory system.

Method and device for base station supporting ran sharing

Provided are a method for a base station supporting radio access network (ran) sharing in a wireless communication system, and a device supporting same. The base station comprises transmitting a wlan termination (wt) addition request message to a wt, wherein the wt addition request message may comprise a serving public land mobile network identity (plmn id)..

Wireless communication apparatus

A wireless communication apparatus includes a transmission unit, a transmission controller, and an acceptance unit. The transmission unit transmits an identifier of a network to which the wireless communication apparatus belongs, without designating a destination.

Random access procedure(s) for radio system

In one of its aspects the technology disclosed herein concerns a communications system comprising an access node (22) and a wireless terminal (26). The wireless terminal comprises receiving circuitry (40) and transmitting circuitry (44) as well as processor circuitry (40).

Windowed sequence for random access method and apparatus

Methods, devices and systems for generating physical random access channel sequences that can be used to efficiently access a wireless network are disclosed. One exemplary method of accessing a wireless network includes generating a repeated orthogonal sequence by repeating a base orthogonal sequence, generating a random access sequence by applying a window function to the repeated orthogonal sequence, and accessing the wireless network using a random access procedure by selectively using the random access sequence.

Wireless communication apparatus and wireless communication system

A wireless communication apparatus is provided. The wireless communication apparatus is provided with: a control part performing repetitive transmission of a repetitive signal, that is, a signal that needs to be repeatedly transmitted, from a transmission part in the form of an electric wave; a reception part receiving an electric wave; and a signal collision determination part determining, on the basis of the electric wave received by the reception part while the repetitive signal is being transmitted by the control part, whether or not the repetitive signal transmitted from the transmission part is in collision with a signal transmitted by a different device.

Airborne geo-location of a wireless local area network device

Methods are disclosed that improve the location of a ground based wi-fi device using an airborne wi-fi station. One embodiments of the disclosure describes the periodic transmission of bursts of rts packets in order to reduce interference to the responding cts packets.

Wireless communication system and wireless communication method

A format that includes a bssid of a transmitting station within a preamble of the frame is an he format, and a format that does not include a bssid within the preamble but includes a bssid in a mac header is a non-he format; and a wireless station in the bss includes a control part which checks a format of a frame received at a predetermined receiver sensitivity or above, and continues demodulation of the received frame if the format is he format and the bssid in the received frame is consistent with its own bss, and stops the demodulation of the received frame if the he format and the bssid in the received frame is not consistent with its own bss.. .

Method and improving a time granularity when deploying a wireless system

A method and apparatus can be configured to determine that a sub-symbol slot is an unoccupied sub-symbol slot. The unoccupied sub-symbol slot corresponds to an unoccupied operating channel.

Enhanced channel access mechanism to improve wireless uplink throughput performance

A wireless device, system and method. The device includes a memory and processing circuitry.

Methods and contention based spatial sharing in wireless communications

Methods and apparatus for contention based spatial sharing in wireless communications. An example first wireless communications device includes: a memory to store data for transmission; a priority controller to: determine an estimated transmission time; set a contention window setting based on the estimated transmission time; a media access control to: wait for a timer to expire, a duration of the timer selected based on the contention window setting; and transmit the data when the timer expires..

Method and device for determining data transmission scheme

A method and a device for determining a data transmission scheme, where the method includes obtaining, by a wireless data terminal, first environment quality information of the wireless data terminal, determining, by the wireless data terminal, from at least two candidate data transmission schemes, a first data transmission scheme corresponding to the first environment quality information, where each of the at least two candidate data transmission schemes includes parameters used for communicating with user equipment, and setting, by the wireless data terminal, the first data transmission scheme to communicate with the user equipment.. .

User equipment assisted coordination for scheduled wireless transmissions

There is provided a method comprising receiving, at a user device associated with at least one cell, scheduling information from the at least one cell, the scheduling information comprising an indication of candidate resources for transmission of data in a transmission time interval, determining, in dependence on the candidate resources and at least a first threshold value, resources to be used for transmission of data in the transmission time interval and providing control information for transmission of data in the transmission time interval to the at least one cell, said control information comprising an indication of the determined resources.. .

Scheduler to improve fairness and throughput for full-duplex wifi communications

A fill-duplex (fd) capable access point (ap) of a wireless basic service set (bss) that includes a plurality of stations (stas) is configured to implement opportunistic fd downlink (dl) transmissions to a non-fd capable sta in the bss when decoding uplink (ul) data from a ul sta in the bss. While decoding the ul data, the ap selects a dl sta from a queue of dl stas based on a predetermined fd dl transmission rate from the ap to the dl sta while the ap is decoding the ul data from the ul sta.

Mac multiplexing and tfc selection procedure for enhanced uplink

A wireless transmit/receive unit (wtru) is configured to receive at least one serving grant and at least one non-scheduled grant. The at least one serving grant is a grant for scheduled data transmission.

Interference free scheduling for multi-controller multi-control-loop control systems over wireless communication networks

Devices and methods for determining a schedule of unicast transmissions between wireless transceivers using a principal controller. A receiver receives information of a set of transmissions between the transceivers for a period of time, a priority of each transmission, and a topology of a network of transceivers, i.e.

Bearer-less architecture for a wireless cellular network

An architecture, for a cellular communications system, is described herein in which a “bearer-less” model is used for both the radio interface and the network core. Instead of using an individual layer 2 bearer for each quality of service (qos) class, in the architecture described herein, a common layer 2 connection (e.g., a layer 2 “fat pipe”) may be used to handle traffic flows between a user equipment (ue) device and an external packet data network (pdn).

Methods and supporting frequency division multiplexing of multiple waveforms

Aspects of the disclosure relate to methods and apparatus of wireless communication to support frequency division multiplexing (fdm) of multiple waveforms. The methods and apparatus schedule fdm symbols where the scheduling of the fdm symbols is selectively based on one or more waveform parameters during a time interval when the fdm symbols are transmitted.

Transmitter, wireless communication system, and processing in transmitter

A transmitter includes: a plurality of transmission antennas; a channel estimator configured to estimate channels between the plurality of transmission antennas and a plurality of receivers; a scheduler configured to schedule a combination of target receivers of transmitting downlink signals on same radio resource among the plurality of receivers; and a transmitter configured to transmit downlink signals intended for the combination scheduled by the scheduler by beam forming from the plurality of transmission antennas on the same radio resource. The scheduler modifies a selecting rule related to the combination of target receivers in accordance with a delay time of an opportunity of transmitting the downlink signal from a timing of estimating the channels..

Allocation of wireless channels for preferred stations

Methods, systems, and computer readable media may be operable to facilitate an allocation of one or more channels to one or more preferred stations. An access point may be configured to allocate the use of one or more sub-bands of a frequency spectrum to one or more stations.

Apparatus and video streaming

Aspects of the subject disclosure may include, for example, a system that provides for obtaining, by a server comprising a processor, network parameter data from an enodeb of a wireless network. The server can determine a predicted bandwidth for a group of end user devices in a coverage area of the enodeb according to the network parameter data.

Techniques to provide interference diversity in low latency and high reliability wireless communication systems

Techniques are described for wireless communication. A method for wireless communication at a user equipment (ue) includes receiving an indication of a transmission time interval (tti) configuration; determining a scrambling sequence initialization timing based at least in part on a tti numerology associated with the tti configuration; and communicating with the base station on a downlink or an uplink according to a scrambling sequence initialized based at least in part on the determined scrambling sequence initialization timing.

Systems and methods for self-contained air interface partitions

Signal processing complexity in fifth generation (5g) networks can be reduced by communicating wireless signals over self-contained partitions of a carrier such that the wireless transmission communicated over each self-contained partition of the carrier includes all physical control channel signaling required to decode data carried in a physical data channel of the partition. The control signaling may include resource assignment within the partition, modulation and coding scheme indication, reference signal configuration and retransmission information.

Air-time capacities

Examples disclosed herein relate, among other things, to a controller communicatively coupled to a plurality of radios, where each radio may be associated with a wireless channel. The controller may obtain, for each radio in the plurality of radios, a set of parameters associated with the radio's communication through the wireless channel associated with the radio, and determine an air-time capacity of the radio based on the set of parameters.

Band assignment for user equipment on multiband advanced wireless communications networks

Systems, methods, and devices for assigning user equipment to frequency bands on multiband advanced wireless communication networks. The system may include a multiband controller configured to obtain signal quality indicators from user equipment devices for signals received by the user equipment devices from a first remote radio head for a first frequency band having a maximum frequency greater than 24 ghz and a second remote radio head having a minimum frequency at least 2 ghz greater than the maximum frequency, and in response to the signal quality indicators, issue a command to a user equipment device included in the user equipment devices and operating in the first frequency band to switch to operating in the second frequency band..

Method and device for communicating using wireless frame in tdd-based wireless communication system

A method and a device for communicating using a wireless frame in a tdd-based wireless communication system are provided. Specifically, a first indicator indicating a first dl and ul subframe configuration and a second indicator indicating a second dl and ul subframe configuration for a wireless frame are received.

Wireless security network and communication methods

A security network provides reduced power consumption and more robust communication of messages in comparison to conventional wireless systems. Reducing power consumption as discussed herein ensures that the security system is able to operate for a long duration of time, potentially with minimal or no power from an electrical grid.

Method for deactivating scells upon a tat expiry for pucch cell in a carrier aggregation system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for deactivating scells upon a tat expiry for pucch cell in a carrier aggregation system, the method comprising: configuring a first cell with physical uplink control channel (pucch) resource in a pucch group and in a timing advance group (tag) with a configured time alignment timer (tat), wherein the first cell and zero or more second cells belong to the pucch group, and the first cell and zero or more third cells belong to the tag; starting the tat of the tag; and deactivating all cells belonging to the pucch group when the tat expires..

Apparatus and receiving data frames

Certain aspects of the present disclosure provide an apparatus for wireless communications. The apparatus includes a processing system configured to generate a frame comprising a preamble, a first header, and a second header, wherein the preamble and the first header are configured to be decoded by a first device operating according to a first protocol, the second header not being configured to be decoded by the first device, and wherein the preamble, the first header, and the second header are configured to be decoded by a second device operating according to a second protocol; and an interface configured to output the frame for transmission..

Methods and apparatus to announce channel capabilities in wireless communication systems

Methods and apparatus to announce channel capabilities in wireless communication systems are discussed herein. An example first wireless communication device includes a channel support identifier to determine wireless communication channels supported by the wireless communication device, a channel capability field generator to generate a listing of the supported wireless communication channels, a channel capability field inserter to insert the listing into a capabilities element transmitted to a second wireless communication device..

Timer based ue side beam sweeping for quick link blockage recovery

A base station may maintain multiple beam pair links, with one being actively used for communication. The active beam pair may become blocked.

Method and device for forming control signal comprising control field in wireless lan system

Provided is an example related to a control field which is used for ppdu in a wireless lan system supporting a plurality of rus. An additional identifier can be comprised in the control field for ppdu.

Reliable delivery of system information

Certain aspects of the present disclosure relate to methods and apparatus for reliable transmission of system information (si). In some cases, a ue may send an indication to request si in an on-demand manner.

Frequency hopping for control resource set with single carrier waveform

Methods, systems, and devices for wireless communication are described. A base station may identify control information to be transmitted, in a slot, to a user equipment (ue).

Methods and systems for resource configuration of wireless communication systems

A method and apparatus to configure grant-free transmission resources are provided. At least two configuration options can co-exist for configuring the grant-free transmission resources.

Facilitating physical downlink shared channel resource element mapping indicator

A system employing resource element mapping for efficient use of the downlink control channel is provided for a wireless communication system. In one example, a method comprises: generating, by a base station device comprising a processor, resource element mapping signaling, wherein the resource element mapping signaling is performed per subgroup of physical resource blocks of a group of physical resource blocks; transmitting, by the base station device, a first resource element mapping pattern to a first subgroup of the group of physical resource blocks; and transmitting, by the base station device, a second resource element mapping pattern to a second subgroup of the group of physical resource blocks, wherein the first resource element mapping pattern is distinct from the second resource element mapping pattern..

Method for transmitting/receiving signal in wireless lan system and device therefor

A method for a station (sta) not having an association identifier (aid) allocated thereto transmitting a signal in a wireless lan system, according to one embodiment of the present invention, comprises the steps of: transmitting a first frame through at least one resource among resources indicated by a trigger frame; and receiving a multi-sta block ack (m-ba) frame as a reply to the first frame, wherein, if in the m-ba frame a mac address of the sta that is different from a first information is detected from at least a part of a first field reserved for the first information, an n-bit of a second field preceding the first field is set as a temporary aid of the sta.. .

Resource indication for link aggregation in a wireless network

A legacy wifi communication may contain information to permit a receiver to know of the presence of a parallel new band (nb) communication, and to receive that information in time to know how to receive the nb communication. In various embodiments, this information may be contained in the l-sig, rl-sig, and/or he-sig-a subfields of a single user ppdu, or in the l-sig, rl-sig, he-sig-a, and/or he-sig-b subfields of a multi-user ppdu..

Enhanced discontinuous reception design for a shared frequency band

Methods, systems, and devices for wireless communication are described. A base station may transmit a configuration for enhanced paging to a ue being served by a cell over a shared frequency band.

Quasi co-location of antenna ports used to transmit paging message and synchronization signals

Methods, systems, and devices for wireless communication are described. A base station may use quasi co-located antenna ports for transmission of synchronization signal(s)/reference signal(s) and paging signals.

Efficient handling of paging

A wireless device comprises a processing means operative to determine if a validity time for a paging attempt identifier number is running, wherein the paging attempt identifier number is in a received paging message. When the validity time for the paging attempt identifier number is not running, form a paging response message.

Resource sharing between paging response and random access channel message

Methods, systems, and devices for wireless communication are described. A base station may transmit a paging indicator message to one or more user equipment (ues) in a group of ues.

Aerial robotic vehicle antenna switching

Various embodiments include methods for managing antennas on an aerial robotic vehicle used for wireless communications. A processor may receive position information identifying a location of the aerial robotic vehicle, determine whether to switch from using a first antenna to using a second antenna for active communications of the aerial robotic vehicle based on the position information, and switch active communications from using the first antenna to using the second antenna in response to determining that active communications of the aerial robotic vehicle should switch from using the first antenna to using the second antenna.

Wireless beacon location system for sensors and indicators

A method and system designed to verify and protect the location-specific data acquired in measurements performed with a precise instrument is described. The system preferably employs bluetooth radios as a means to identify distance based on signal strength, which act as beacons during measurements taken with integrated instruments.

Calibration parallel multi-channel wireless channel measurement and system for the same

The present invention discloses a calibration method for parallel multi-channel wireless channel measurement and a calibration system thereof. The transmitting end and the receiving end are disconnected, and are respectively connected to the calibration receiving channel and the calibration transmitting channel, and the calibration receiving channel/calibration transmitting channel cooperates with a measurement channel in air interface measurement, to calibrate a channel response characteristic of the transmitting end and the receiving end.

Wirelessly connected hybrid environment of different types of wireless nodes

Disclosed herein are a number of example embodiments where wireless nodes are arranged in a wirelessly connected environment to support a variety of remote management operations, including location tracking, status monitoring, and remote control. In an example embodiment, the wireless nodes can be deployed in a retail store and provide remote management and control over any combination of product display assemblies, locks, power strips, display shelves, display hooks, and other node types..

Remote monitoring and control over wireless nodes in a wirelessly connected environment

Disclosed herein are a number of example embodiments where wireless nodes are arranged in a wirelessly connected environment to support a variety of remote management operations, including location tracking, status monitoring, and remote control. In an example embodiment, the wireless nodes can be deployed in a retail store and provide remote management and control over any combination of product display assemblies, locks, power strips, display shelves, display hooks, and other node types..

Location tracking of products and product display assemblies in a wirelessly connected environment

Disclosed herein are a number of example embodiments where wireless nodes are arranged in a wirelessly connected environment to support a variety of remote management operations, including location tracking, status monitoring, and remote control. In an example embodiment, the wireless nodes can be deployed in a retail store and provide remote management and control over any combination of product display assemblies, locks, power strips, display shelves, display hooks, and other node types..

Wirelessly synchronized clock networks

An apparatus includes a first independently clocked device and one or more second independently clocked devices. The first independently clocked device may comprise a clock generator.

Phase shift keying (psk) wireless communication for medical implants

A communication packet (phy packet) can include a plurality of subfields with a common symbol sequence that can be used for autocorrelation. The symbol sequence of each subfield may be multiplied by a constant of either +1 or −1, based on a different bit of a maximal length sequence, which can enable cross-correlation.

Altitude based device management in a wireless communications system

Altitude based device management is provided herein. A method can comprise transmitting, by a mobile device comprising a processor, a signaling message to a network device of a wireless network.

Network node and managing transmit power

Method performed by a network node for reducing interference in neighboring cells. The network node operates in a communication network, which is adapted to wirelessly serve a ue via a serving radio access, ra, node.

Method for controlling transmit power of wireless communications terminal, and wireless communications terminal

A method for controlling a transmit power of a terminal, and a terminal, where the method and the terminal include, working states of a first antenna and a second antenna may be monitored, and then a transmit power of the first antenna or that of the second antenna may be controlled according to a preset correspondence. Therefore, according to the method and the terminal, a transmit power of an antenna in a working state in the first antenna and the second antenna may be accurately controlled.

Method and controlling uplink power in wireless

Descriptions on the method and the apparatus for controlling uplink transmission power are provided. The method for controlling uplink transmission power comprises receiving a signal on a downlink channel, wherein the signal includes information on transmission power which indicates a power control mode, determining whether primary cell (pcell) and secondary cell (scell) are asynchronous or synchronous, determining maximum transmission power for the scell, using the information on transmission power, based on whether the pcell and the scell are asynchronous or synchronous, and transmitting signal to the scell based on the maximum transmission power for the scell..

Wireless communication device, system and method to provide an operational cyclic prefix length to decode a wake-up packet

A wireless communication system, system and method. A wireless communication device comprises a memory, and processing circuitry including logic.

Wireless communication system and method to improve coexistence for wake-up packets

A wireless communication system and method. The system includes processing circuitry, and a transceiver coupled to the processing circuitry.

Network discovery

A method of operation of an access point includes transmitting a message via a low-power network, the message indicating one or more network parameters associated with a wireless local area network (wlan) that is associated with the access point. The method includes performing a setup procedure with a mobile device based on the one or more network parameters.

Power state management of a wireless device equipped with wakeup radio

A wireless device may identify a transition from use of a main radio to use of a wakeup radio (wur) of the wireless device is to occur. The wireless device may store the power state the main radio is operating in at the time of the transition.

Dynamic power saving mode and configuration changing based on traffic pattern

In some aspects, the disclosure is directed to methods and systems for providing dynamic power saving. A wireless device generates traffic statistics by determining density and periodicity of data traffic with a network.

Re-synchronization of electronic devices operating with extended drx time periods

This disclosure relates to wireless communication. In one aspect, the technology described herein concerns a method performed by, or executed in, an electronic device such as a user equipment (ue) operating with an extended drx time period, or cycle.

Wireless security network and communication methods

A security network provides reduced power consumption and more robust communication of messages in comparison to conventional wireless systems. Reducing power consumption as discussed herein ensures that the security system is able to operate for a long duration of time, potentially with minimal or no power from an electrical grid.

Apparatus, system, and channel switching

Some demonstrative embodiments include apparatuses, devices, systems and methods of channel switching. For example, an apparatus may include logic and circuitry configured to cause a wireless communication station to transmit a power save mode indication to an access point (ap) over a first wireless communication channel; to wait over the first wireless communication channel for a waiting period subsequent to transmission of the power save mode indication; to switch to a second wireless communication channel after the waiting period; and to adjust a duration of the waiting period based on reception of one or more frames from the ap during the waiting period..

Access point connectivity optimization

This disclosure describes methods, apparatuses, and devices related to optimizing connectivity between devices. A device is disclosed that may determine first information received from a client device, wherein the first information comprises at least one of an authentication request, an association request, or pre-association discovery request, and wherein the first information includes an indication of a first device type.

Wireless security network and communication methods

A security network provides reduced power consumption and more robust communication of messages in comparison to conventional wireless systems. Reducing power consumption as discussed herein ensures that the security system is able to operate for a long duration of time, potentially with minimal or no power from an electrical grid.

Information processing apparatus and non-transitory computer readable storage medium

An information processing apparatus includes plural communication units, a determination unit, and a controller. The communication units are configured to conduct a wireless communication at different communication speeds.

Method for transmitting d2d discovery message performed by terminal in wireless communication system, and terminal using said method

Provided are a method for transmitting a device-to device (d2d) discovery message performed by a terminal in a wireless communication system, and a terminal using said method. The method determines individual range classes for a plurality of d2d discovery resource pools; selects a d2d discovery resource pool having a higher ranger class when it is not possible to find a d2d resource pool having the same range class as the range class of the d2d discovery message from the plurality of d2d discovery resource pools; and transmits the d2d discovery message using the selected d2d discovery resource pool..

Network selection mechanisms for wireless stations through embedded hypertext markup language pages

Methods, systems, and devices for wireless communication are described. A wireless station may transmit a probe request frame that is utilized in part by the wireless station to determine available wireless access points within a proximity of the wireless station.

Low overhead system information acquisition for wireless communication

A method for low overhead system information acquisition (losia) is disclosed. The losia method includes several techniques for transmitting common channels in a next generation radio access technology (xrat).

Cell selection based on congestion levels

A method for wireless communication by a user equipment for selecting a cell from one or more cells based on associated congestion levels is provided. The method comprises acquiring a cell congestion level for each cell from one or more cells of a first radio technology, the first radio technology being an access control radio technology, the cell congestion levels being acquired based on an access control parameters.

Methods and verifying system information

The present invention relates to a method performed by a wireless device. The wireless device is configured with information associated with at least one of the wireless device and one or more wireless communication networks to which the wireless device is connectable.

Method and system for managing wireless access to a communication system

A method that incorporates the subject disclosure may include, for example, transmitting movement information for the mobile communication device to a cellular network, receiving a request from a first communication device of a plurality of communication devices to access the cellular network through the mobile communication device, where the plurality of communication devices are coupled to the plurality of communication devices via a wireless local area network and wherein the mobile communication device is coupled to the cellular network, and providing access to the cellular network for the first communication device responsive to the cellular network determining that the mobile communication device has a required network capability based on the movement information and according to the request. Other embodiments are disclosed..

Systems and methods for wirelessly modifying detection characteristics of portable devices

Example systems, methods, apparatus and articles of manufacture for wirelessly modifying detection characteristics of portable devices are disclosed herein. Example portable devices disclosed here include a microphone and radio frequency circuitry to scan for a radio frequency beacon at a first scanning rate.

Access control in new radio

A method executed by a wireless device for network access of the wireless device to a network node is disclosed. The method includes initiating an access attempt to the network node; reading a first layer of access control information (aci) from the network node to determine whether an access control indicator in the first layer for an access category is on, wherein the access control indicator for the access category is associated with a characteristic/classification of the access attempt by the wireless device to the network node; in response to the access control indicator in the first layer for the access category being on, reading a second layer of the aci from the network node to determine whether the access attempt to the network node is allowed based on one or more specific parameters associated with the access category in the second layer of the aci..

Neighbor relation establishment in wireless communications networks

According to an aspect, a wireless device receives, from a first node, a blacklist with random access response identifiers. The wireless device transmits a random access preamble to initiate random access to another node and receives a random access response.

System, method and apparatus associated with pre-existing wifi network technology

A software application and system called pen technology is a combination of wired and wireless network components combined with a series of systematic actions yielding results viewable of the administrator ‘sand subscriber's client devices. When this application is used, it offers a layer of network security, accountability, and efficiency by regulating network access, announces what is accessing the network, transmissions of data using the network, and documentation of actions that are performed by the wireless network users..

Information processing apparatus and non-transitory computer readable storage medium

An information processing apparatus includes a communication unit, a first switching unit, and a second switching unit. The communication unit is configured to conduct a wireless communication using a plurality of transmission methods, one of which has plural channels.

Information processing apparatus and non-transitory computer readable storage medium

An information processing apparatus includes a communication unit, a first switching unit, and a second switching unit. The communication unit is configured to conduct a wireless communication using plural transmission methods, one of which has plural channels.

Wireless communication device, system and method to effect fast basic service set transition roaming with location information

A wireless communication device, system and method. The device comprises a memory and processing circuitry coupled to the memory.

Apparatus and cell frequency change procedure signal timing selection

A method of a network node for changing a first frequency of a first original cell, wherein one or more wireless communication devices are served by the original cell, and wherein the network node controls a plurality of other cells. The method comprises selecting one or more second frequency of an unlicensed spectrum that the network node should switch the original cell to, determining a second cell on the selected one or more second frequency as target cell and causing the target cell to maintain the same neighbor cell relations as the original cell.

Carrier network access using multiple network interfaces

In one embodiment, a device, having a first and a second network interface, detects a switchover by the first network interface from using a preferred wireless access standard to access a carrier network to using a second wireless access standard to access the carrier network. The device identifies when the preferred wireless access standard is again available from the carrier network using the second network interface and causes the first network interface to switch to using the preferred wireless access standard, based on identification by the second network interface that the preferred wireless access standard is again available from the carrier network..

Connection control apparatus and connection control method

An apparatus for connection control includes: a memory; a processor coupled to the memory and configured to execute a receiving process configured to receive, via a second wireless apparatus installed near a first wireless apparatus, identification information transmitted from a terminal that is located within a range of a first signal from the second wireless apparatus, the identification information being information configured to identify the terminal, and execute a transmitting process configured to transmit configuration information to the terminal via the second wireless apparatus when the terminal identified by the identification information is allowed to access to the first wireless apparatus that acts as a connection point for the terminal, the configuration information including a parameter for accessing the first wireless apparatus.. .

Communication apparatus

A communication system that allows for automatic switching between cellular and a wireless local area network is disclosed.. .

Wireless communication network slicing

A wireless communication method is provided. The wireless communication method includes the following steps.

Flow control in multi-rat 5g wireless networks

Traffic flow control is facilitated in a multi-radio access technology wireless network infrastructure. A qualification threshold value can be determined for a slave node device, as a function of the qualification threshold value, a data volume threshold value can be determined for the slave node device, and, as a function of the data volume threshold value, transmission of data to a user equipment device can be facilitated by the slave node device..

Communication device and method thereof for d2d communications

A method for receiving a plurality of data packets is disclosed. The method includes: receiving mac pdus from a source ue of the wireless network through a relay ue, a base station and directly from the source ue, wherein the mac pdus are composed of rlc pdus and rlc pdu segments; demultiplexing the mac pdus to retrieve the rlc pdus and the rlc pdu segments based on a header field of each mac pdu; reordering the rlc pdus and the rlc pdu segments and performing a duplicate detection of the rlc pdus and the rlc pdu segments according to tsns, wherein each tsn is included in a header field of each rlc pdu and each rlc pdu segment; and reassembling the rlc pdus and the rlc pdu segments into rlc sdus using information included in the header field of each rlc pdu and each rlc pdu segment..

Data processing apparatus, data processing method, and program

Control information for controlling a method of using data is generated by a reception side, the data being wirelessly transmitted and received by the reception side, and the control information is added to data to generate data-with-control-information. A method of using data is controlled on the basis of control information included in data-with-control-information for controlling the method of using data, the data-with-control-information being acquired by adding the control information to data, the data-with-control-information being wirelessly transmitted, and data whose use method is controlled is output on the basis of the control information..

Method and performing application specific congestion control for data communication in wireless communication system

A method and apparatus for performing application specific congestion control for data communication (acdc) in a wireless communication system is provided. A radio resource control (rrc) layer of a user equipment (ue) receives acdc barring information for a plurality of acdc categories via system information from a network, determines whether the acdc barring information for the plurality of acdc categories contains acdc barring information for a specific acdc category selected by upper layers, and if it is determined that the acdc barring information for the plurality of acdc categories does not contain acdc barring information for a specific acdc category selected by upper layers, performs acdc barring check by using acdc barring information for last acdc category among the plurality of acdc categories..

Wireless communication system and method

A wireless communication system includes a baseband processing unit, a remote radio head, and a network connection device. The baseband processing unit obtains downstream packets from an evolved packet core (epc).

Health report sending from a wireless communication network

A wireless terminal for receiving a health report from a wireless communication network comprising a group of network nodes communicating within the wireless communication network using a first communication technology employing a first frequency band includes: a first wireless interface for communicating according to a second communication technology employing a second frequency band; and a terminal control unit for receiving, via the first wireless interface, at least one health report with health data from at least a first node in the group of network nodes triggered by a health report sending condition being fulfilled in the wireless communication network.. .

Beam measuring and reporting method and base station and user equipment using the same

A beam measuring and reporting method adapted for a user equipment for a multibeam wireless communication system is provided. The method includes the following.

System and prediction of network quality

A system for prediction of network quality in a wireless network. The system comprises at least one mobile communication device, at least one data prediction unit and a data collection unit.

Two-level mobility reference signal configuration

According to an aspect, one or more network nodes of a wireless communication system sends, to a wireless device operating in the wireless communication system, mrs configuration information, the mrs configuration information specifying one or more parameters for each of a plurality of mrs configurations. The network node subsequently sends, to the wireless device, an activation command indicating that at least a first one of the mrs configurations is to be used by the wireless device, the activation command including an index identifying the first one of the mrs configurations from among the plurality of mrs configurations.

Reliability monitoring for critical wireless services

Techniques, such as might be implemented in a wireless device operating in a wireless network, for reporting measurements of interference affecting a wireless service provided by the wireless network. An example method includes receiving (210), from the wireless network, configuration information instructing the wireless device to perform measurements on one or more radio resources or signals, where the one or more radio resources or signals are solely associated with one or more wireless services that the wireless device is at least currently unable to use.

Method of ue autonomous measurement related actions upon implicit triggers

Embodiment of the invention include a process of receiving an indication from a first wireless network to configure a user equipment to enter a first operating mode, wherein the first operating mode comprises performing measurements according to a first time pattern for at least one second wireless network signal to detect at least one second wireless network; determining whether the user equipment is stationary; and identifying, at the user equipment, a first condition from at least the measurements performed according to the first time pattern which triggers the user equipment to autonomously enter a second operating mode while the user equipment is determined to be stationary.. .

Dynamic application bandwidth throttling and station steering for access points based on qoe (quality of experience) on a wireless network

Application bandwidth is dynamically throttled and/or stations are steered to different access points to maintain optimal qoe for stations on a wireless network. Responsive to a determination that the available bandwidth for the one or more applications is below a threshold for station qoe application minimum bandwidth, the current qoe station index is updated.

Mobile device recording for troubleshooting assistance

In some examples, a method includes capturing, with a mobile device during a troubleshooting period, device presentation information for the mobile device; recording, using a microphone of the mobile device during the troubleshooting period, live audio; recording, using the mobile device during the troubleshooting period, device information for the mobile device; capturing, using an antenna of the mobile device during the troubleshooting period, live wireless radio frequency (rf) information for the mobile device; and transmitting the recorded live screen capture information, the recorded live audio, the recorded device information, and wireless rf information based on the captured live wireless rf information to a remote troubleshooting service to assist in troubleshooting.. .

Logical channel data packet transmission method and wireless communication system

A logical channel data packet transmission method for a user equipment (ue) is provided. The ue includes a processor configured to perform the following instructions.

Techniques and apparatuses to improve drone-mounted user equipment performance

A method, an apparatus, a base station, user equipment, and a computer program product for wireless communication are provided. In some aspects, the apparatus may identify a user equipment as a drone-mounted user equipment, and/or may configure one or more parameters associated with the user equipment based at least in part on identifying the user equipment as a drone-mounted user equipment.

Wireless communication control system, wireless communication control apparatus, controlling wireless communication, and producing directivity information

Provided is a wireless communication control system including a control apparatus that controls driving of one or more driving devices in accordance with a plurality of predetermined driving patterns, a first radio having a directional antenna, and a second radio. Target driving directivity information corresponding to a target driving pattern acquired by an acquisition unit is selected from among pieces of driving directivity information relating to a directivity applied to the directional antenna in a state in which driving of the one or more driving devices is controlled by the control apparatus in accordance with the plurality of driving patterns, the selected target driving directivity information is applied to the directional antenna of the first radio, and wireless communication between the first radio and the second radio is executed..

Communication network controller and method

A network controller of a communication network that serves one or more communication devices controls placement of one or more communication devices, such as a range extender, in the communication network. The network controller can control a communication device (e.g., a mobile device) and an access point serving the communication device to measure one or more wireless characteristics to generate first and second measurement information, respectively.

Uplink channel access, reservation and data transmission for licensed assist access long term evolution (laa-lte)

A mobile device transmits data over a shared spectrum in an uplink channel to a base station in a contention-based access scheme. The mobile device obtains data to be wirelessly transmitted over the shared spectrum in the uplink channel to the base station.

Synchronized communication across wireless communication spectrum

Various aspects of the disclosure relate to wireless communication that is synchronized across different wireless communication spectrum. For example, communication on an unlicensed spectrum may, in response to a particular trigger, switch to a licensed spectrum.

Allocating wireless channels

An apparatus and a method for allocating wireless channels are disclosed. For example, the method, by an aggregator, aggregates sensed information received from a plurality of sensing devices, by an analyzer, analyzes the sensed information that is aggregated and determines when an incumbent is not detected based on the analysis, and allocates, by a channel allocator, a wireless channel of the targeted frequency spectrum to a user equipment when the incumbent is not detected..

Bootstrapping in a secure wireless network

A wireless network (252) has a mesh structure of wireless communication links between nodes (210, 220). The network enables an unsecured node (230) to join the network by exchanging joining messages with a configurator (200).

Transferable ownership tokens for discrete, identifiable devices

A mobile device that includes an ownership token application program receives user input indicative of a first authentication factor associated with an ownership token bound to an internet of things (iot) device. Responsive to detecting the iot device in close proximity, the mobile device may obtain a second authentication factor and an iot device identifier from the iot device.

Wifi protected access 2 (wpa2) pass-through virtualization partition

A service provider (sp) network device or system can operate to enable a wifi protected access 2 (wpa2) pass-through with a user equipment (ue) and further define various partitions between a physical access point (pap) and a virtual ap (vap) according to one or more virtual network functions (vnfs). The wpa2 pass-through can be an interface connection that passes through a computer premise equipment (cpe) or wireless residential gateway (gw) without the cpe or gw modifying or affecting the data traffic.

Techniques for mobility mode selection in uplink-based and downlink-based mobility

Various aspects described herein relate to techniques for mobility mode selection in uplink-based and downlink-based mobility in wireless communications systems. In an aspect, a method for wireless communications may include determining that a user equipment (ue) is operating in a first mobility mode, determining whether the ue satisfies at least one condition associated with mobility of the ue for mobility mode selection, and selecting a second mobility mode based on a determination that the ue satisfies the at least one condition, wherein each of the first mobility mode and the second mobility mode is an uplink mobility mode or a downlink mobility mode.

Wireless network roaming in high-speed movement applications

An apparatus includes a first wireless bridge device configured to transmit signals to and receive signals from wireless network access points located along a pathway, and a second wireless bridge device configured to transmit signals to and receive signals from the wireless network access points. The first wireless bridge device and the second wireless bridge device are coupled to and communicate with each other.

Method, device, and system for device pairing for improved safety and security of first responders entering an incident scene area

Improved incident device pairing for safety and security of first responders entering an incident scene area associated with an incident is provided. An electronic computing device (ecd) transmits a request to scan for nearby pairable mobile computing devices to each of a plurality of mobile computing devices (mcds) associated with the incident.

Electronic device with network access via mobile device proxy

A mobile computing device that lacks a network connection receives a low energy radio signal comprising a unique identifier assigned to the electronic device. The mobile computing device sends a query to a remote server computing device, the query comprising the unique identifier and information identifying a user of the mobile computing device.

Intercom network, mobile terminal, and method

An intercom network (10) for real-time audio communication between users (11a, 11b, 11c, 11d, 11e, 11f, 15a, 15b), amongst other things, is represented and described, comprising at least one stationary element (12a, 12b), as a base (13), to which the users (11a, 11b, 11c, 11d, 11e, 11f) are connected, and at least one mobile terminal (15a, 15b), such as a belt pack (16) or a mobile microphone (17) that comprises an audio input (18a, 18b), wherein audio signals can be transmitted wirelessly with the mobile terminal within the dect frequency range to the stationary element or to another stationary user, wherein the stationary element comprises a device (19) for user management that administers the users (11a, 11b, 11c, 11d, 11e, 11f, 15a, 15b) connected to the stationary element (12a, 12b), and wherein an authorization check is carried out by the device for the logging-on of the mobile terminal to the stationary element, wherein the device (19) comprises an nfc element (20a) arranged on the stationary element (12a), and wherein an nfc counter-element (21a, 21b) is arranged on the mobile terminal (15a, 15b), wherein authorization information can be transmitted by the nfc counter-element to the nfc element when the mobile terminal approaches the stationary element.. .

Dispenser connectivity

Device authentication may be provided. A mobile computing device may read a device id from a dispensing device (e.g., a beverage dispenser, kiosk, atm, etc.) wirelessly when the mobile computing device is placed in close proximity to the dispensing device.

Remote control method and apparatus and mobile terminal

A remote control method includes: sharing a first user interface of a first mobile terminal to a second mobile terminal by the first mobile terminal to present a second user interface on the second mobile terminal, where the second user interface includes a content of the first user interface; receiving an operation instruction of the second mobile terminal by the first mobile terminal, where the operation instruction is generated according to an operation on the second user interface and is configured to instruct the first mobile terminal to execute a wireless communication function; and executing, by the first mobile terminal, the wireless communication function instructed by the operation instruction.. .

System, sensing changes in an environment using wireless communication signals

A wireless signal-based sensing system is provided. The system includes a plurality of devices, each device capable of sending and receiving wireless signals to create a sensing area.

Smart device

An internet of thing (iot) device includes a body with a processor, a camera and a wireless transceiver coupled to the processor.. .

Data transfer between computing device and user device over session or connection in response to wireless sensing device detecting user device at a location

A method, apparatus, computer-readable medium, and/or system may comprise a wireless sensing device configured to detect that a user device is within range of a location. In response to detecting that the user device is within range of the location, the wireless sensing device may transmit, to a computing device, data indicating that the user device is within range of the location.

Hearing device and monitoring system thereof

A system for monitoring the status and/or performance of one or more hearing devices is disclosed. The system comprises a number of access points configured to receive wireless signals transmitted by the hearing devices, wherein the access points are connected to a central unit communicatively connected to the internet/cloud, wherein the system is configured to automatically monitor the status and/or performance of one or more parameter of the one or more hearing devices received by access points, wherein the monitored parameters are accessible from the central unit and/or from a cloud service..

Belt-pack

The invention relates, among others, to a mobile terminal portable by a user (32) and designed as a belt pack (10) for use in an intercom network (17), comprising a housing (44) with a port (16) for a headset (11) with a headset microphone (13) and a headset loudspeaker (12), and further comprising a communication module (25a), with which audio information can be wirelessly transmitted to other users (19a, 19b) of the intercom network. The speciality consists, among others, in that a microphone (27) and a loudspeaker (28) are provided in or on the housing (44)..

Wireless ear bud system with pose detection

Ear buds may have sensors to gather orientation information such as accelerometer measurements during user movements. A host electronic device may communicate wirelessly with the ear buds and may form part of an ear bud system that supplies the user with coaching and feedback while evaluating user performance of a head movement routine or other exercise routine.

Methods and adaptive video transmission based on channel capacity

A method for adaptive video transmission based on channel capacity. As part of the method, a first wireless display capacity in a proximity of a wireless display source device is determined.

Apparatus and treating containers and packages with flying machine for monitoring

A device for handling containers and/or packagings, includes a first handling unit which handles the containers and/or packagings in a first predetermined manner, and a second handling unit which handles the containers and/or packagings in a second predetermined manner, a transport unit for transporting the containers and/or packagings, and a monitoring unit for monitoring the device. The monitoring unit includes an unmanned and remote-controlled flying device and a control unit for wirelessly controlling the flying device, wherein the flying device has an image capturing unit, and wherein the device has a delimiting unit which delimits a flying region of the flying device..

Apparatus, synchronization of multiple headsets

Media device systems and methods synchronize video content with audio content presented by a plurality of wireless audio headsets. In an exemplary embodiment, a first time delay corresponds to a first duration of time between communication of the audio content from the media device and presentation of the audio content by a first wireless audio headset.

Communication apparatus wirelessly communicable with external apparatus, control method thereof, and recording medium

An imaging apparatus includes an imaging unit, a communication unit that communicates with an external apparatus, and a control unit that controls the imaging apparatus with any one of a plurality of imaging modes using the imaging unit. The control unit controls the imaging unit based on content of a signal received from the external apparatus.

Sharing panoramic video images over a wireless display session

Systems, apparatuses and methods may provide for technology that transmits and processes panoramic video images in wireless display devices. Multiple video streams may be captured by one or more video cameras and transmitted from a transmitter to the receiver, and each of the video streams may be tagged with an identifier.

Control photographing using unmanned aerial vehicle, photographing method using unmanned aerial vehicle, mobile terminal, and unmanned aerial vehicle

A method for operating an aircraft is performed by a mobile terminal. The mobile terminal displays an aircraft operation interface on a touchscreen of the mobile terminal and monitors a touch control operation applied on the aircraft operation interface.

Method, transmission unit, system and computer program for wireless communication between a camera and at least one remote flash device

The present invention generally relates to the field of communication between electronic devices used for photography. In particular, the invention relates to a method, transmission unit, system and computer program for wireless communication between a camera and at least one remote flash device, such as photoflash units and related equipment.

Lighting device that performs charge completion information notification, and controlling the same

A technique in multi-light control capable of notifying an image pickup apparatus of charge completion information items of a plurality of lighting devices. A lighting device is wirelessly communicably connected to other lighting devices, and is communicably attached to an image pickup apparatus so as to be driven in synchronism with the other lighting devices.

Information processing apparatus and non-transitory computer readable storage medium

An information processing apparatus includes plural communication units, a switching unit, and a controller. The plural communication units are configured to conduct a wireless communication at different communication speeds.

Information processing apparatus, information processing method, and non-transitory computer readable storage medium

An information processing apparatus includes plural communication units, a determination unit, and a controller. The plural communication units are configured to be capable of conducting a wireless communication.

Information processing apparatus, information processing method, and non-transitory computer readable storage medium

An information processing apparatus includes plural communication units, a switching unit, and a controller. The communication units are configured to conduct a wireless communication.

Electronic device

An electronic device includes a power unit that accommodates a battery; a communication unit that wirelessly communicates with an external device; and a printer unit that prints print data obtained by the communication unit on a recording paper, wherein an outer appearance of the electronic device is a cylindrical shape.. .

Preventing texting while driving

A wireless communication device is configured to determine a speed at which it is moving based on timing advance values, which are provided by a base station in order to synchronize tdma communications. The timing advance values are received at periodic intervals, and indicate by how much time the device should advance its data bursts so that they arrive at the base station within the correct tdma timeslot.

Method for managing and controlling external iot device and electronic device supporting the same

A method and electronic device are disclosed herein. The electronic device includes a display, a communication unit, a processor and a memory storing instructions.

Parameter encoding techniques for wireless communication networks

Parameter encoding techniques for wireless communication networks are described. In some embodiments, an apparatus may comprise a memory and logic for a wireless communication device, at least a portion of the logic comprised in circuitry coupled to the memory, the logic to determine a channel usage configuration to be applied for a transmission of a packet to a remote device, the channel usage configuration to designate a primary channel and one or more data transmission channels, generate a phy header for the packet, the phy header to comprise a first field comprising information indicating the one or more data transmission channels and a second field comprising information identifying the primary channel, and encode the phy header for wireless transmission.

Data processing offload

Systems, apparatuses, and/or methods to provide data processing offload. An apparatus may determine whether a task is to be processed locally at a client device or remotely off the client device and issue the task to a wireless network and/or a wired network when the task is to be processed remotely off the client device at a server device.

Apparatus and managing resources for video services

Aspects of the subject disclosure may include, for example, a system that provides for obtaining network parameter data from an enodeb and a content delivery network server of a wireless network, determining a predicted network condition for a group of end user devices to receive an over-the-top video service in a coverage area of the enodeb according to the network parameter data, and providing access to prediction information representative of the predicted network condition. The providing the access to the prediction information representative of the predicted network condition enables a video client of an end user device in the coverage area to provide a request for a video chunk to a video server according to buffer information and the predicted network condition.

Preserving s1-ap ue contexts on sctp failover

According to some embodiments, a method in a network node of a wireless communication network comprises determining that a plurality of s1-ap ue contexts maintained by the network node remain valid after a sctp failure; generating an s1 setup request message comprising an indication that the ue contexts remain valid; and communicating the s1 setup request message to a mme. In particular embodiments, a method in an mme comprises receiving an s1 setup request message from a network node comprising an indication that ue contexts maintained by the network node remain valid after a sctp failure.

Protection from relay attacks in wireless communication systems

Systems and methods related to a wireless communication system include detection of and protection from relay-in-the-middle attacks. A first wireless device receives a data packet transmitted by a second wireless device and determines whether the data packet includes a jitter introduced by the second wireless device based on a function of a shared key between the first wireless device and the second wireless device.

Method for operating a field device of automation technology and an operating unit for carrying out the method

The disclosure relates to a method for operating a field device of automation technology, comprising: establishing a wireless and/or wired communications link between the field device and an operating unit; establishing a communications link between an authentication card and the field device, using the operating unit, wherein at least the field device and the authentication card contain symmetric or asymmetric key information; and carrying out an at least unilateral authentication of the authentication card on the field device, as well as an operating unit for carrying out the method according to the invention.. .

Secure provision of inputs to a display transmitter device

Embodiments include apparatuses, methods, and systems including a wireless display system with a secure back channel to transmit an input from an input device coupled to a display receiver device to a display transmitter device. An input from an input device may be captured by a display receiver device in a secure execution environment.

Automatic management of firewall rules and policies in accordance with relevancy to network traffic of a wireless network

Firewall rules and policies are automatically managed in accordance with relevancy to network traffic on a wireless network. A specific firewall rule is applied to the network packet being examined based on the identified application based on a ranking of a relevancy score.

Mobile terminal and control method thereof

The present invention relates to a mobile terminal enabling data transmission and reception and a control method thereof. A mobile terminal according to the present invention includes: a display unit for outputting an image including a specific object and outputting a data input window on the basis of a predetermined user input to the specific object; a wireless communication unit for transmitting the input data to an external terminal corresponding to the specific object on the basis of data inputted to the data input window; and a controller for outputting the input data on the image and for outputting the received data on the image on the basis of data received from the external terminal..

Technologies for altering modem configurations

Methods, systems, and storage media are described for configuring a reconfigurable modem circuitry to communicate in accordance with various wireless communications protocols. A modem manager may be implemented in a secure execution environment of a computing platform.

Provisioning a wireless device without keypad

The invention relates to a method for transmitting information, particularly network parameters for connecting to a wireless network, from a provisioning device to a wireless device via a wireless interface. The information is obtained in an encoded form in the provisioning device and the provisioning device transmits a sequence of data packets (21) in accordance with a pattern generated based on the encoded information.

Method and user equipment for receiving downlink signal, and method and base station for transmitting downlink signal

A method and an apparatus for transmitting/receiving a downlink signal in a wireless communication system are provided. Carrier information about a second carrier that is different from a first carrier can be transmitted on the first carrier.

Method and device for transmitting and receiving primary synchronization signal in wireless access system supporting narrowband internet of things

The present invention provides a method and devices for transmitting and receiving a synchronization signal and a method for generating a synchronization signal in a wireless access system supporting narrowband internet of things (nb-iot). A method for transmitting a primary synchronization signal (pss) by a base station in a wireless access system supporting narrowband internet of things (nb-iot), according to an embodiment of the present invention, can comprise the steps of: repeatedly generating first sequences n times so as to generate primary synchronization signals; multiplying n first sequences by second sequences and thus generating n primary synchronization signals; and transmitting n primary synchronization signals by means of n ofdm symbols, respectively.

Techniques and apparatuses for multi-carrier provision of ultra-reliable low latency communications in lte

A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may identify a transmit time interval associated with transmission of a transport block; determine a group of one or more component carriers associated with the transmission of the transport block based at least in part on a tti length of the tti; and/or perform communication for the transport block based at least in part on the determined group of one or more ccs.

Reference signal resource location techniques in wireless communications

Methods, systems, and devices for wireless communication are described in which a number of reference signal processes may be configured for a number of slots in a radio frame, and a corresponding reference signal process for each slot may be based at least in part on a location of the slot within the radio frame and a number of configured reference signal processes. An indication may be provided to a user equipment (ue) in each slot that indicates a presence or absence of a reference signal transmission in the slot..

Synchronization signaling supporting multiple waveforms

Aspects of the disclosure relate to synchronization signaling supporting multiple waveforms. A synchronization signal block (ssb) is configurable for transmission using either at least a first waveform or a second waveform, where the first waveform has higher peak to average power ratio (papr) characteristics such as ofdm and the second waveform has lower papr characteristics, such as dft-s-ofdm.

Low-power frequency-shift keying (fsk) wireless transmitters

Techniques and architectures for providing fsk signal modulation using mixing for the generation of the two output frequencies are described. In an embodiment, a frequency-shift keying (fsk) transmitter may be operative to provide transmission of wireless signals.

Modulation for a wireless communication network

There is disclosed a method for operating a wireless device in a wireless communication network, the method comprising modulating a plurality of input bits (n), wherein modulating comprises choosing a first number (k) of frequencies from a predetermined set of a total number (nf) of frequencies, the first number (k) being larger than 1, and performing quadrature amplitude modulation to a second number (nq) on each of the first number (k) of frequencies. There are further disclosed related methods and devices..

Method for channel estimation in a wireless communication system, communication unit, terminal and communication system

The invention relates to a method for channel estimation in a wireless communication system. The communication system includes a communication unit provided with a plurality of antennas, and one or more terminals.

Channel estimation using peak cancellation

An apparatus and a method for estimation a wireless channel are disclosed. For example, the method correlates, by a correlator, a plurality of signals of a combined signal received by a receive antenna over the wireless channel from a plurality of transmit antennas, with respective dmrss of the plurality of transmit antennas, converts, by a converter, the correlated plurality of signals from frequency to time domain, iteratively peak cancels, by a peak canceller, a largest peak of the combined impulse response and stores a scaling factor and location pair of the cancelled peak until a magnitude of a next largest peak is below a predetermined threshold, assigns, by an assigner, each of the scaling factor and location pairs to a transmit antenna, and estimates, by an estimator, for each of the plurality of transmit antennas, the wireless channel based on the assigned scaling factor and location pairs..

Protection of ranging sounding signals from physical level attacks

Generally, the described techniques provide for protection mechanisms for sounding training signals transmitted between wireless devices when performing ranging sounding estimation. For example, sounding training signals may be encoded to include a sequence of phase rotations or cyclic shifts to protect the sounding training signal from peer devices.

A transmitting data, a mobile electronic device, an electronic token, a software services platform and a computer program product

The invention relates to a method of transmitting data from a software services platform to an electronic token. The method comprises the steps of pushing or pulling encrypted data from the platform via the internet to a mobile electronic device, providing a short range wireless communication channel between the mobile electronic device and the electronic token, and forwarding the encrypted data from the mobile electronic device towards the electronic token..

Intermediate distribution frame for distributed radio heads

Embodiments herein describe using an intermediate distribution frame (idf) which is connected between a central controller and a plurality radio heads which each include at least one antenna for wireless communication with a user device. Instead of running separate cables to each of the radio heads, a single cable can be used to connect the idf to the central controller and then separate cables can be used to connect the idf to the radio heads.

Service aware carrier aggregation

A method and system for carrier activation and release on a per-service basis are disclosed. According to one aspect a method is provided for configuring secondary component carriers associated with a service for a wireless device, the service being associated with a plurality of bearers.

Method for reporting channel status information in wireless communication system supporting change in use of wireless resources, and device therefor

A method of reporting channel state information (csi) by a user equipment (ue) in a wireless communication system includes receiving a configuration for csi (channel state information)-resource containing at least one csi resource set, wherein each of the at least one csi resource set consist of csi-rs (channel state information-reference signal) resources comprising at least one of nzp (non zero power) csi-rs resource and csi-im (channel state information-interference measurement) resource, and measuring csi resources within one of the at least one csi resource set, according to the configuration for csi resource.. .

Feedback processing techniques in wireless transmissions

Methods, systems, and devices for wireless communication are described in which a base station may identify a processing timeline for a user equipment to transmit a harq feedback transmission in response to a downlink transmission and determine a configuration for a number of harq processes for use by the ue. The number of harq processes may be based on the processing timeline, a timing advance (ta) of the ue, and a duration of transmission time intervals (ttis) for communications between the ue and the base station.

Apparatus, terminal and signal transmitting and receiving method thereof in a wireless communication system

The present disclosure relates to a 5g or a pre-5g communication system for supporting a higher data rate beyond 4g communication systems such as lte. A signal transmitting method of an apparatus according to an embodiment of the present disclosure may include: confirming a location of a control signal for a first communication system when a transmission band of the first communication system and a transmission band of a second communication system overlap each other; puncturing a signal for the second communication system at the confirmed location of the control signal for the first communication system; and transmitting the punctured signal for the second communication system..

Wireless communication system that performs measurement based selection of phase tracking reference signal (ptrs) ports

A base station (bs) having a plurality of antennas transmits a plurality of spatial streams. Each user equipment (ue) of a plurality of ue estimates common phase error (cpe) of each of two or more of the plurality of spatial streams, measures correlations of the estimated cpe among the two or more of the plurality of spatial streams, and provides feedback about the cpe correlations to the bs.

Method for transmitting frame type indication information in wireless lan system and device therefor

Provided is a method for a first station (sta) transmitting a frame to a second sta in a wireless lan system. To this end, the first sta generates a wireless frame comprising a first part (l-part) for a first-type sta and a second part (he-part) for a second-type sta, wherein the first part comprises a legacy short training field (l-stf), a legacy long training field (l-ltf) and a legacy signaling field (l-sig), and the length of the l-sig is set so as to indicate that the wireless frame is a frame of different types according to the remainder when the length of the l-sig is divided by a predetermined natural number..

Apparatus and buffer control method thereof in a wireless communication system

A 5g communication system or pre-5g communication system for supporting a higher data rate than that of a beyond 4g communication system such as an lte is provided. A method by an apparatus for controlling buffers in a wireless communication system comprises storing information related to a packet in at least one of a first buffer or a second buffer, transmitting data generated based on the packet, and, when an acknowledgement signal is received for the data, discarding the information..

Retransmission indication based on an acknowledgement based feedback scheme for wireless communication

Aspects of the present disclosure provide various hybrid automatic repeat request (harq) retransmission indication schemes used in a harq retransmission process. The harq retransmission indication can implicitly or explicitly indicate which part of a transport block (tb), code block group(s), or code block(s) is/are being retransmitted so that the receiver can associate the retransmitted tb, code block group(s), code block(s) with the correct prior reception, for example, for harq combining purposes.

Method and transmitting retransmission data using harq in wireless communication system

Provided are a method and an apparatus for transmitting retransmission data using an harq in a wireless communication system. Specifically, it is determined whether there is a radio resource for transmitting retransmission data.

Method and device for transmitting uplink control signal in wireless communication system

A method for transmitting an uplink control signal of a terminal in a wireless communication system and a terminal using the method are provided. The method comprises the steps of: setting a first physical uplink control channel (pucch) resource for a first antenna port; setting a second pucch resource for a second antenna port; and transmitting a same uplink control signal through the first and second antenna ports by using the first and second pucch resources, wherein the first and second pucch resources are orthogonal to each other..

Modulation and coding scheme codes

This disclosure describes methods, apparatus, and systems related to a modulation and coding scheme (mcs) system. The device may determine a wireless communications channel with a first device in accordance with a wireless communications standard.

Techniques and apparatuses for tertiary synchronization signal design for new radio

Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may identify a synchronization signal (ss) block index associated with a ss block; scramble a physical broadcast channel (pbch), associated with the ss block, based at least in part on the ss block index; and transmit the ss block including a tertiary synchronization signal (tss) and the pbch, wherein the tss includes information that identifies the ss block index associated with the ss block, and wherein the tss is frequency division multiplexed with the pbch in two or more orthogonal frequency-division multiplexed (ofdm) symbols of the ss block.

Small cell interference coordination method and wireless communication device

A small cell interference coordination method and wireless communication device. The method includes: obtaining mobile information of at least one of the small cells; determining relative movement between the small cells according to at least the movement information; estimating a doppler frequency shift of a signal between small cells according to the relative movement; and implementing an interference alignment policy between small cells according to the estimated doppler frequency shift..

Method and system for testing beam forming capabilities of wireless devices

In some embodiments, a positioning system is configured to position a plurality of antennas about a device under test (dut). According to one embodiment, a positioning system includes a first positioner configured to hold a dut and to provide motion of the dut about a first axis, and a second positioner configured to hold a first antenna and to provide motion of the first antenna about a second axis..

Mobile communication device, testing testing a device under test

A mobile communication device is described that comprises a testing module for testing purposes and a communication module for wireless communication. The testing module is configured to simulate a communication partner for a device under test.

Ultrasonic bridge for wireless communication

There is provided an ultrasonic bridge for ultrasonic-based wireless communication. For example, there is provided an ultrasonic bridge that includes a microphone configured to transduce an ultrasound into an analog voltage.

Wireless infrastructure with distributed fiber networks

Systems described herein provide antenna elements, each of which contains an antenna array and electronics, built into a fiber optic aerial cable to form a hybrid cable. The hybrid cable has a fiber buffer tube including one or more fiber cores, an outer sheath surrounding the fiber buffer tube, and a distributed array of antenna elements integrated along a length of the hybrid fiber optic cable.

Wireless communication method and system

A collision avoidance method for a wireless network comprising a plurality of devices, the method comprises receiving, by a first device of the plurality of devices, a message from a second device of the plurality of devices, transmitting, by the first device, a busy signal in response to the receiving of at least part of the message from the second device, the transmitting of the busy signal being at least partly simultaneous with the receiving of the message, receiving, by at least one further device of the plurality of devices, the busy signal, and delaying, by the at least one further device and in response to the busy signal, transmission of at least one further message by the at least one further device.. .

Virtualization and orchestration of a radio access network

A distributed radio frequency communication system facilitates communication between wireless terminals and a core network. The system includes a group of remote radio units (rrus).

Mobile device and wireless communication with at least one flying object

A mobile device is used for wireless communication with at least one flying object. The mobile device receives information from a first flying object via an actual communication channel.

Wireless communications system for broadband access to aerial platfroms

A terrestrial communications network for providing broadband internet access to aerial platforms is described. One set of embodiments describe systems and methods for assigning aerial platforms to cell sites, and imposing a network frequency reuse pattern over the assigned beams, such as to optimize a certain network performance metric.

Method for performing management of local id identifying a remote ue in a relay ue in wireless communication system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing management of local id identifying a remote ue in a relay ue in wireless communication system, the method comprising: generating a local id identifying a remote ue of which transmits/receives data to/from a enb via the relay ue, wherein the generated local id is derived from rat specific id which is acquired during discovery procedure and linking process between the remote ue and the relay ue; receiving rrc connection request message from the remote ue; and transmitting the rrc connection request message for the remote ue using the generating local id to the enb..

Apparatus and method in wireless communications system

In a wireless communications system, a base station includes a first number of antennas and a smaller second number of radio frequency links. A base station apparatus includes: a rough arrival angle estimation unit, which estimates a rough arrival angle pair by a second number of antennas and a second number of radio frequency links; a candidate arrival angle estimation unit, which determines a candidate arrival angle pair based on a rough arrival angle pair and beam widths determined by a first number and a second number of antennas, respectively; and a precise arrival angle determination unit, which calculates the difference between the projection component and real component for the candidate arrival angle pairs based on a training tone from the user equipment, and designates the candidate arrival angle pair with the smallest difference between those components as the precise arrival angle pair..

Dynamic overriding of control beam monitoring configuration

Methods, systems, and devices for wireless communication are described that support overriding a beam monitoring pattern for control channel transmissions based on channel conditions between a user equipment and a base station. A base station may select a beam monitoring pattern for transmitting control channel transmissions, which may include a pattern in which two or more beams are used for control channel transmissions.

Method for transmitting feedback information in wireless communication system and device therefor

A method by which a terminal transmits feedback information in a wireless communication system can comprise the steps of: selecting a filter index for maximizing a signal to interference-plus-noise (sinr) or a signal to leakage-and-noise ratio (slnr) in a filter book defined in advance for each resource block (rb) or subband; and transmitting, to a base station, feedback information including the selected filter index for each rb or subband.. .

Beam management using synchronization signals through channel feedback framework

Methods, systems, and devices for wireless communication are described. In aspects of the present disclosure, a user equipment (ue) may report metrics (e.g., received signal power, beam identifier) about synchronization signal (ss) beams using the same (e.g., or a similar) framework that is used for channel state information reference signal (csi-rs) reporting.

Method and transmitting data in wireless communication system

The present disclosure relates to a communication method and system for converging a 5th-generation (5g) communication system for supporting higher data rates beyond a 4th-generation (4g) system with a technology for internet of things (iot), and may be applied to intelligent services based on the 5g communication technology and the iot-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure describes methods for supporting uplink sub-band precoding for effective data transmission and reception, reporting a failure of channel state measurement of a terminal, and reporting a channel state according to multiple channel state information reference signal (csi-rs) transmission..

Electronic device in wireless communication system, and wireless communication method

An electronic device in a wireless communication system, and a wireless communication method. The electronic device includes one or more processing circuits, and is configured to: respond to a measurement instruction from a base station in a wireless communication system, and separately measure channel state information reference signals (csi-rss) on one or more antenna ports; and generate feedback information according to the measurement result, so that the base station selects, from the one or more antenna ports, an antenna port used for transmitting to the csi-rss to the electronic device, the feedback information including occupation information of occupation condition of each of the one or more antenna ports.

Reference signal measurements

Certain aspects of the present disclosure provide techniques for assisting a ue in measuring reference signals in a wireless communication system using beams. A bs may transmit, to a ue, information regarding one or more measurement gaps for measuring one or more reference signals.

Communication apparatus and communication method

A test signal generating section generates a predetermined test signal. A detecting section detects, given a received test signal obtained by a transmitting and receiving section upon receipt of the test signal, an influence parameter affecting the intensity of an active load modulation signal that combines a transmission carrier with a synchronizing signal synchronized with a received signal obtained upon receipt of the transmission carrier.

Near field communication channel initiation via wireless charging channel

Systems and methods which utilize wireless charging to initiate near field communication (nfc) pairing between mobile systems which utilize wireless charging and wireless charging base stations. Wireless signals sent by a mobile system over a wireless charging channel are used to initiate communication between an nfc reader presented in a base station and a passive nfc tag (or an active nfc tag used in a passive mode) present in the mobile system.

Wireless communication device and wireless communication system using the same

A wireless communication device including a first transceiver which performs communication by using each of a plurality of channels contained in a first frequency band, a second transceiver which performs communication by using each of a plurality of channels contained in a second frequency band that is higher than the first frequency band and separated from the first frequency band through a separation band having a predetermined frequency span, and a control device connected to the first transceiver and the second transceiver capable of communicating with the first transceiver and the second transceiver, selects one channel from the plurality of channels of the fist frequency band and one channel from the plurality of channels of the second frequency band to set a channel pair including a pair of channels, and causes the first transceiver and the second transceiver to communicate the same data by using the set channel pair.. .

Range-based transmission parameter adjustment

An apparatus is disclosed for range-based transmission parameter adjustment. In an example aspect, the apparatus includes a first antenna, a second antenna, and a wireless transceiver.

Calibrating a wireless device for determining positioning using wireless signals

This disclosure provides systems, methods and apparatuses for compensating for differences in path delays and phase offsets between receive paths of a wireless device. In one aspect, a device receives a first wireless signal using first and second receive paths, determines a first channel phase response of the first wireless signal as received by the first receive path, and determines a second channel phase response of the first wireless signal as received by the second receive path.

Circuits for wireless communication on multiple frequency bands

Circuit for wireless communication are provided, the circuits comprising: a first quadrature hybrid having a first in port, a first iso port, a first cpl port, and a first thru port; a first mixer having a first input coupled to the first cpl port and having an output; a second mixer have a first input coupled to the first cpl port and having an output; a third mixer having a first input coupled to the first thru port and having an output; a fourth mixer having a first input coupled to the first thru port and having an output; and a first complex combiner having inputs coupled to the output of the first mixer, the output of the second mixer, the output of the third mixer, and the output of the fourth mixer that provides first i and q outputs based the output of the first mixer and the output of the second mixer.. .

Coil topologies for wireless power transfer

A wireless power transmitter is presented. The wireless power transmitter includes a plurality of coils, each of the plurality of coils arranged to cover an area within transmit area; and a transmitter circuit coupled to energize each of the plurality of coils, the transmitter circuit energizing one or more of the plurality of coils to efficiently transfer power to a receiver..

Wireless power receiver and wireless power transmission system

Disclosed herein is a wireless power receiving device including a detection circuit that detects a circuit characteristic value of the power receiving circuit and a position detection circuit that detects a state of the relative position between the power receiving coil and the power transmitting coil. The position detection circuit determines that the power receiving coil exists near the periphery of a position suitable for receiving power when the circuit characteristic value exceeds a first threshold value set between the peak value of the second peak and a detection limit value of the detection circuit, and calculates transmittable power from the wireless power transmitting device based on the circuit characteristic value, when the circuit characteristic value detected by the detection circuit exceeds a second threshold value set between the peak value of the second peak and the peak value of the first peak..

Receiving antenna and wireless power receiving device including the same

A receiving antenna of a wireless power receiving device wirelessly charging electric power according to an embodiment of the present invention includes a substrate, a soft magnetic layer stacked on the substrate, and a receiving coil configured to receive electromagnetic energy emitted from a wireless power transmission device, wound in parallel with a plane of the soft magnetic layer, and formed inside of the soft magnetic layer, and an insulating layer is formed between the soft magnetic layer and the receiving coil.. .

Adaptive adc control for living object protection

Certain aspects of the present disclosure generally relate to methods and apparatus for adaptively controlling an analog-to-digital converter (adc), such as an adc in a living or moving object detection system integrated into a base pad of a wireless power transmitter. One example method for operating an object detection system generally includes sampling a radar input signal with an adc of the object detection system, determining an actual radar signal level based on the sampled radar input signal, comparing the actual radar signal level with a target radar signal level, and adjusting one or more parameters of the adc based on the comparison..

Flat antennas having two or more resonant frequencies for use in wireless power transmission systems

The various embodiments described herein include methods, devices, and systems for wireless power transmission. In one aspect, a wireless power transmission system includes an antenna component configured to transmit and/or receive electromagnetic waves, such as power waves, the antenna component having at least two conductive plates positioned on a same plane, where: (1) the at least two conductive plates form a monopole antenna configured to transmit and/or receive electromagnetic waves in a first frequency range, (2) the at least two conductive plates are positioned such that a gap exists between the at least two conductive plates, thereby forming a capacitor, and (3) the at least two conductive plates and the gap form a loop antenna configured to transmit and/or receive electromagnetic waves in a second frequency range..

Battery management system and related methods

A battery management system for batteries at a geographical location may include wireless battery chargers at the geographical location for charging the batteries and wireless battery monitors at the geographical location associated with the batteries. The battery management system may also include a battery management cloud server for communicating with the wireless battery chargers and the wireless battery monitors to remotely determine a configuration of, and remotely collect charging data from, the wireless battery chargers, and remotely determine a configuration of, and remotely collect diagnostic measurement data for, the batteries based upon the wireless battery monitors.

Wireless power time division transmitter and coil array

Systems and methods for wirelessly transferring power via magnetic field in a wireless power transfer system. A plurality of coils are placed at different locations around a body and configured to generate respective magnetic fields over different portions of the body to charge a chargeable device implanted within the body.

Apparatuses, methods and computer programs for wireless energy transfer control

A method including controlling a wireless energy transfer apparatus to synchronize energy transfer with at least one further wireless energy transfer apparatus to wirelessly transfer energy to at least one load in combination with the at least one further wireless energy transfer apparatus.. .

Dual-mode energy harvesting wireless power receiver apparatus with self-reviving capabilities

Embodiments of the present disclosure describe systems, methods, and apparatuses for reviving a wireless power receiver client over-the-air. More specifically, dual-mode active/passive wireless power receiver clients are described that can passively harvest rf energy in order to obtain enough energy to rejoin a wireless power network where the client can actively harvest rf energy (the client receives directed or isolated wireless power from a wireless power transmission system).

Actively modifying output voltage of a wirelessly chargeable energy storage apparatus

Embodiments of the present disclosure describe systems, methods, and apparatuses that actively regulate output voltage of wirelessly chargeable energy storage devices, e.g., wirelessly chargeable batteries. More specifically, techniques are described to emulate low-battery behavior of a standard battery, e.g., a typical aa battery, based on an internal state of the apparatus.

Systems and methods for wireless charging of devices

Techniques are disclosed for facilitating wireless charging of devices. A battery-operated device may include a charging interface.

Wireless charging device alignment guiding and system for same

The present invention relates to a wireless charging device alignment guiding method and a device and system for same. A wireless charging device that receives power through a receiving coil from a wireless power transmitter provided with a transmitting coil, when the reception of power through the receiving coil is detected, may comprises: a power sensor for measuring the intensity of received power; a coil arranged state determining member for determining the current arranged states of the transmitting coil and the receiving coil on the basis of the measured power intensity; a device control member for generating a coil arrangement screen corresponding to the determined current arranged state; and a display member for outputting the generated coil arrangement screen.

Charging of a wireless device with time-displaying power source system

According to example embodiments, charging of a wireless device includes using a time-displaying power source system to transmit electrical power to a wireless receiver by inductive electrical power transfer.. .

Field shaper for a wireless power transmitter

Techniques for focusing the energy radiated by a wireless power transmitting unit are described. An example power transmitting unit includes a transmit coil configured to generate a magnetic field to wirelessly power a device within an active wireless charging area.

In system reconfigurable rectifier/power converters for wired and wireless charging

Techniques for wired and wireless charging of electronic devices are provided. An example of a method for charging a device according to the disclosure includes receiving a signal from a power source with an electronic circuit, such that the electronic circuit includes a synchronous rectifier comprising a first phase leg and a second phase leg, utilizing the first phase leg to implement synchronous rectification and the second phase leg to implement a single phase buck converter when the signal is a wireless signal received from the power source, utilizing the first phase leg and the second phase leg to implement a multi-phase buck converter when the signal is received from a wired power source, and providing an output signal with the electronic circuit..

Charging device, charging method, charging program, and charging system

This invention enables to perform charging control independent of a power supply source. A charging device supplies power to a terminal via a cable or wirelessly.

Wireless power transmitting device and wireless power transmission system using the same

Disclosed herein is a wireless power transmitting device that includes: a boost converter boosting an input dc voltage; an inverter converting an output voltage of the boost converter into an ac voltage; a power transmitting coil supplied with the ac voltage to generate an ac magnetic field; a receiving circuit receiving a power transmission command signal; a boost control circuit controlling a boost level of the boost converter according to the power transmission command signal; an operation detection circuit detecting whether or not the boost converter is operated; and an inverter control circuit controlling the inverter. The operation detection circuit activates a stop signal when detecting that the boost converter does not perform operation after an elapse of a predetermined time period from a start of power transmission.

Wireless push camera

A push camera apparatus comprising: (a) at least one reel configured to rotate on a base to pay out or reel in a cable, the reel having a cable input; (b) the cable having a proximate end and a distal end, the proximate end being connected to the cable input; (c) a camera connected to the distal end and configured to transmit image data through the cable to the cable input; and (d) a communication module operatively connected to the cable input and configured to rotate with the reel, and to transmit wirelessly the image data from the cable input to a wireless controller.. .

Vehicle electrical connector

An electrical connector is provided herein. The electrical connector includes a base member disposed within an exterior panel on a vehicle.

Multiband antenna, multiband antenna array, and wireless communications device

An object of the present invention is to provide a multiband antenna, an antenna array, and a wireless communications device that can achieve miniaturization while preventing deterioration in radiation efficiency. To this end, an antenna according to the present invention includes: a conductor reflection plate; a first antenna that includes a first antenna element and is provided on the conductor reflection plate; and a second antenna that includes a second antenna element having an electromagnetic resonance frequency that is a frequency different from an electromagnetic resonance frequency of the first antenna element included in the first antenna, and that is provided on the conductor reflection plate, wherein each of the first antenna element and the second antenna element includes: a c-shaped conductor that is a substantially c-shaped conductor having a split section formed in such a way that an annular conductor becomes partially discontinuous; and a conductor feed line that is electrically connected with one part out of both parts of the c-shaped conductor facing each other across the split section, and that constitutes an electric circuit for feeding power to the c-shaped conductor..

Radial antenna and methods for use therewith

Aspects of the subject disclosure may include, for example, antenna that includes a first plurality of antenna elements radially arranged in a first plane to wirelessly transmit first channel signals received from a guided wave communication system to a plurality of client devices via a first plurality of beams at a corresponding first plurality of angles. A second plurality of antenna elements are radially arranged in a second plane that is displaced a first distance from the first plane to wirelessly transmit second channel signals received from the guided wave communication system to the plurality of client devices via a second plurality of beams at a corresponding second plurality of angles that are angularly displaced from the first plurality of angles.

Wide banded antenna tuning

An antenna device, wireless communication device, and method to provide wide banded antenna tuning. The antenna device is configured to include a higher frequency range antenna element, a lower frequency range antenna element, a resonance switch, and high and lower frequency range coupler elements.

Watch with slot antenna configuration

A wrist-worn electronic device includes a side wall formed of electrically nonconductive material, a printed circuit board, a location determining element, a bezel, and a first antenna. The location determining element is configured to receive a first electronic signal and determine a current geolocation of the electronic device.

Modular small cell architecture

A wireless communication system is provided. The system includes a common module, is shaped as a sector of a cylinder and has a power supply.

Compact size, low profile, dual wideband, quasi-yagi, multiple-input multiple-output antenna system

A compact, low profile, yagi-based mimo antenna for small form factor devices including mobile phones and other compact wireless devices. The antenna has a dielectric substrate and an electrically conductive ground plane that acts as a reflector.

Method of manufacturing electronic component module

Forming a groove in a dicing region so as to expose a conductive pattern material on a side surface, closer to a first side of each of mounting regions, of a substrate; when forming a first sealing portion enclosing a wireless region and a second sealing portion enclosing an antenna region adjacent to the wireless region on a side of a second side of each of the mounting regions, reducing a thickness in a height direction such that a thickness of the second sealing portion becomes smaller in thickness than a thickness of the first sealing portion; forming a shielding film such that a scattered matter made of a conductive material is allowed to pass through an upper surface of the second sealing portion, to be deposited onto the conductive pattern material exposed on a side surface of the substrate; and separating the substrate into the mounting regions individually.. .

Magnetic coupling device and wireless power transmission system using the same

Disclosed herein is a magnetic coupling device that includes first and second coil units that transmit power or signals with each other by wireless. Each of the first and second coil units includes a first coil and a second coil.

Magnetic coupling device and wireless power transmission system using the same

Disclosed herein is a magnetic coupling device that includes first and second coil units that transmit power or signals with each other by wireless. Each of the first and second coil units includes a first coil and a second coil.

Pancake coils for wireless energy transmission to electric vehicles

An apparatus and system for wireless energy transmission to an electric vehicle are provided. A charging station and/or an electric vehicle that is configured with a pancake coil are also provided..

Magnetic sheet and wireless power charging apparatus including the same

A magnetic sheet includes a first region and a second region disposed adjacent to each other on a same surface, wherein the first region includes first crack lines formed in a first direction, and the second region includes second crack lines formed in a second direction.. .

Soft magnetic ribbon for magnetic core, magnetic core, coil unit, and wireless power transmission unit

A soft magnetic ribbon for a magnetic core segmented into small pieces includes: an inductance priority region having a first average crack interval; and an eddy current suppression priority region having a second average crack interval, in which the first and second average crack intervals are different from each other.. .

Magnetic sheet, module comprising same, and portable device comprising same

Provided herein is a magnetic sheet. The magnetic sheet according to one embodiment of the present invention includes a magnetic layer formed of crushed pieces of a magnetic body to improve flexibility of the magnetic sheet, and a thin film coating layer formed on at least one surface of the magnetic layer to maintain the magnetic layer in a sheet shape and buffer an external force applied to the crushed pieces of the magnetic body.

Diabetes management systems, methods and user reminders, pattern recognition, and interfaces

Systems, methods, and apparatus for diabetes management include a portable diabetes management system (dms) device. The dms device includes a processor, a data storage device, a touchscreen display, and wireless communications facilities.

Remote controlled digital medical prescription processing system

A pharmaceutical ordering and management system for providing an informational processing interface at a mobile device includes a mobile device including an interface configured to (1) present a display screen to receive user input to control a central processing unit that is operably coupled to at least one pharmacy; (2) transmit, via a wireless network, a mobile device command indicating an order, the command being generated in response to user input, (3) receive, via the wireless network and in response to the mobile device command, first data indicative of order status of the remote central processing unit, and; (4) present an updated display screen, the updated display screen reflecting the order information and history if any as a result of the mobile device command to present a real-time display of the pharmaceutical order status from the remote central processing unit.. .

Sound/video generation system

It is provided a sound/video generation system, comprising: a mobile terminal including a motion detection unit and to be installed on a motion subject; and a sound/video generator including a communication unit coupled to the mobile terminal in a wireless manner, the mobile terminal including a calculation unit configured to add absolute values of magnitudes of data on a motion in directions of three axes substantially orthogonal to one another, which is detected by the motion detection unit, the sound/video generation system comprising a judgment unit configured to determine whether or not a predetermined amount of motion is detected based on a result of calculation by the calculation unit, the sound/video generator including a sound/video generation unit configured to generate at least one of a sound or a video in accordance with a result of determination by the judgment unit.. .

Systems and methods for recording and transcribing music

A system for recording and transcribing music can comprise a sound-capturing device, a control device, memory, and a communication module. A sound-capturing device can record music.

Emergency alert and warning apparatus

The present invention relates to an emergency alert and warning apparatus and, more particularly, to a road emergency alert and warning apparatus which is installed on a median strip or a guide rail of an expressway or the like to alert a driver of a rear vehicle of an emergency situation when a traffic accident occurs during nighttime driving, thereby preventing an additional secondary accident. According to an embodiment of the present invention, the emergency alert and warning apparatus comprises: an operation switch which is installed on a median strip or a guide rail of a road to allow a user to generate an operation signal when a traffic accident occurs; a control unit which receives the operation signal to output a control signal, and transmits or relays traffic accident notification data to another neighboring emergency alert and warning apparatus through a wired or wireless communication; a warning display unit which is installed rearward with respect to a traveling direction of a vehicle and includes a plurality of leds that are turned on and off in response to the control signal of the control unit; and a photovoltaic cell which converts solar energy into electric energy, processes the electric energy into a constant voltage through a dc/dc converter, and supplies power..

Traffic obstruction notification system based on wireless vehicle data

The disclosure includes implementations for estimating a presence of an obstruction in a roadway using wireless vehicle data. A method may include receiving a dedicated short range communication (“dsrc”) message that includes path history data describing a path of a first dsrc-equipped vehicle with lane-level accuracy over a plurality of different times while the first dsrc-equipped vehicle is traveling on a roadway.

Customer link

A taxi or other vehicle summoned by someone who needs a ride can be remotely controlled to announce its presence by the person who summoned the taxi or other vehicle. Using a cell phone, a user establishes a wireless communications link between his or her cell phone and a cell phone in the taxi or other vehicle.

Wireless fire-protection system

A system including a pressure vessel, an actuator, a wireless transmitter, a wireless receiver, and a battery. The actuator is at an outlet of the pressure vessel and is configured to, when activated, release fire-suppression agent held under pressure within the pressure vessel.

Wireless monitoring system

A wireless monitoring system for monitoring at least one person in a building. The wireless monitoring system comprises a data collection device and a plurality of wireless signalling devices working in a star network topology, the data collection device being adapted to wirelessly receive data transmitted from each of the plurality of wireless signalling devices.

Policy notification electronic vapor provision systems

A mobile communication device includes a wireless receiver adapted to receive a beacon signal from a wireless beacon, the beacon signal including a unique identifier and a common identifier indicating that the beacon is used for the transmission of vaping policies; a processor adapted to detect within the beacon signal the common identifier; a transmitter adapted to transmit the unique identifier to a remote server; and a receiver adapted to receive from the remote server indicator data indicative of the authenticity of the beacon signal.. .

System and monitoring and tracking items

A method, system, and non-transitory computer-readable medium are disclosed. The method includes determining, by a server, an inventory of tags in communication with a gateway using a first wireless communication mode, and enabling, in response to a first triggering event recognized by a tag, a second wireless communication mode.

Device tracking systems and methods

A device tracking system of the present disclosure has a theft tracking device that is permanently secured to an item that has the propensity to be stolen. The theft tracking device further has a theft tracking processor and a wireless fidelity (wi-fi) module.

Wireless security network and communication methods

A security network provides reduced power consumption and more robust communication of messages in comparison to conventional wireless systems. Reducing power consumption as discussed herein ensures that the security system is able to operate for a long duration of time, potentially with minimal or no power from an electrical grid.

Occupancy-sensor wireless-security and lighting-control

Integrating a direct current (dc) voltage motion sensing alarm with an alternating current (ac) voltage light source is presented herein. A wall switch box can comprise a voltage conversion component that generates a dc voltage from an ac voltage that is higher in magnitude than the dc voltage, a motion sensing component detects a motion of an object using the dc voltage, and a security component that generates, based on the motion using the dc voltage, an alarm signal that has been encoded according to an encryption strength of a communication protocol corresponding to a transmission of the alarm signal from the wall switch box.

Diagnostics device to diagnose a motorized device with an on-board diagnostic system

A diagnostic device to diagnose a motorized device with an on-board diagnostic system includes a housing, an electrical connector, and a wireless transmission element. The electrical connector is supported by the housing and is configured to connect to an electrical connector of the on-board diagnostic system.

Systems and methods for providing offers using a mobile device

A wireless device is enabled to provide offers. The wireless device receives card data for a financial account card and stores the card data in a memory associated with the wireless device.

System and methods for determining location of consumer product displays with wireless beacons using known wireless beacon locations

Systems and methods for using wireless beacons in displays that display consumer products to facilitate the delivery of consumer oriented content to mobile devices is disclosed herein. Wireless beacons may be used to broadcast wireless signals from displays, where the wireless signals include data packets with unique identifiers for the wireless beacons.

Device and performing payment using utterance

An electronic device includes a touch screen display, a biometric sensor, an audio interface, a wireless communication circuit, a processor, and a memory. The memory stores instructions causing the processor to receive a selection of a first authentication scheme for a payment in a default scheme, to set the first authentication scheme as the default scheme, to receive a user utterance indicating a payment action task using a second authentication scheme, to transmit data associated with the user utterance to an external server, to receive a response including a state sequence of the electronic device for performing the payment action task and a parameter associated with the second authentication scheme, to perform the payment action task depending on the state sequence in the second authentication scheme, and to provide a user interface for changing the default scheme to the second authentication scheme..

Method for activating an object and terminal device thereof

The disclosure is related to a method for activating an object, which includes receiving an activation pin code for initiating an object, wherein the activation pin code is generated using a second object code corresponding to a first object code; and wirelessly transmitting the activation pin code to the object for initiating the object.. .

Method for providing payment service having plug-in service, and electronic device therefor

An electronic device and method are disclosed herein. The electronic device includes a touch screen display, a wireless communication circuit, a processor and a memory.

Wirelessly communicable separable system

An rfid unit includes an rfid unit a and an rfid unit b that are separable on a break line, where the rfid unit a includes an ic chip portion a that stores an uuid and an antenna portion a, and the rfid unit b includes an ic chip portion b that stores an uuid and an antenna portion b. Before the rfid unit is separated into the rfid unit a and rfid unit b, either the rfid unit a or rfid unit b transmits a first signal including the uuid.

Wireless oxygen dosimeter

A tag for detecting an analyte can include a radio frequency identification tag including a sensor portion, the sensor portion configured to change resistivity when the radio frequency identification tag contacts or interacts with an analyte, whereby the resistivity change alters an output of the radio frequency identification tag, wherein the sensor portion includes a circuit, and wherein the sensor portion is configured to activate the circuit or deactivate the circuit when contacted or having interacted with the analyte, wherein the sensor portion includes a conductive material associated with a polymer complex.. .

Transponder-unit for facilitating authorization associated with an article

Disclosed is a transponder-unit for facilitating authorization associated with at least one article is provided. The transponder-unit may include a planar base including a planar cavity.

Rfid scheme in harsh environments

A method for using an rfid tag to retain information of an environment, such as high temperature, that is beyond the operable limits of the rfid tag. The method generally comprises providing an rfid tag that has nonvolatile rfid memory that can communicate with an rfid interrogator system.

Remote controlled digital medical prescription processing system

A pharmaceutical ordering and management system for providing an informational processing interface at a mobile device includes a mobile device including an interface configured to (1) present a display screen to receive user input to control a central processing unit that is operably coupled to at least one pharmacy; (2) transmit, via a wireless network, a mobile device command indicating an order, the command being generated in response to user input, (3) receive, via the wireless network and in response to the mobile device command, first data indicative of order status of the remote central processing unit, and; (4) present an updated display screen, the updated display screen reflecting the order information and history if any as a result of the mobile device command to present a real-time display of the pharmaceutical order status from the remote central processing unit.. .

Electronic device and controlling audio path thereof

Various embodiments of the present disclosure relate to an electronic device. The electronic device includes a housing, a touch screen display disposed on a surface of the housing, at least one wireless or wired communication circuit located inside the housing, a speaker exposed through the housing, at least one processor positioned inside the housing and operatively connected to the display, the communication circuit, and the speaker and a memory positioned inside the housing and operatively connected to the processor, wherein the memory stores instructions that, when executed, cause the at least one processor to detect that the electronic device is communicating with an external display device through the communication circuit, provide first data for rendering a first user interface on the external display device through the communication circuit responsive detecting that the electronic device is communicating with the external display device, determine whether the external display device can output audio data, in response that the external device can output audio data, provide second data configured to render a second user interface on the external display device through the communication circuit, wherein the second user interface allows a user to select one of the electronic device and the external display device for providing audio generated from or relayed through the electronic device, receive a selection of one of the electronic device and the external display device through the communication circuit or the touch screen display, and adapt an audio output path of the electronic device to provide the audio on the basis of the selection responsive to receiving the selection..

Non-transitory computer-readable recording medium storing computer-readable instructions for terminal device, terminal device, and communication device

In a case where a specific wireless connection is established between a terminal device and a communication device under a state where a first wireless connection not via an access point is being established between the terminal device and the communication device, the terminal device may determine whether the first wireless connection is a wireless connection according to a first communication scheme or a wireless connection according to a second communication scheme, and supply a predetermined instruction to an os (abbreviation of operating system) program of the terminal device in a case where it is determined that the first wireless connection is the wireless connection according to the first communication scheme. The predetermined instruction may include an instruction for disconnecting the first wireless connection and an instruction for establishing a second wireless connection according to the second communication scheme between the terminal device and the communication device..

Control information processing apparatus and information processing apparatus

A control method for an information processing apparatus that performs wireless communication with a communication apparatus includes receiving, via a communication in a state in which pairing between the communication apparatus and the information processing apparatus is complete, predetermined information transmitted from the communication apparatus in a case where the communication apparatus is in a predetermined error state, and causes a display unit to display a screen for eliminating an error occurring in the communication apparatus, wherein, in a case where the pairing is complete, a screen including first information for eliminating the predetermined error state is displayed based on the received predetermined information, and, in a case where the pairing is not complete, a screen including second information different from the first information is displayed.. .

Electronic device and tethering method thereof

An electronic device and a tethering method are disclosed. The electronic device includes a housing, and a display exposed through a first portion of the housing.

Mobile terminal device and computer readable recording medium

A mobile terminal device includes: a display operation unit configured to display, simultaneously on a screen, a setting including a dispense volume setting of a dispensing device for aspirating and dispensing fluid by driving of an actuator, and a numeric key pad for entering the setting; a second wireless communicating unit configured to transmit information on the setting to a first wireless communicating unit included in the dispensing device; and a control unit configured to control the display operation unit and the second wireless communicating unit.. .

System and methods for scheduling software tasks based on central processing unit power characteristics

Methods and devices for scheduling processing tasks in a computing device configured with a group of low-power processor cores and at least one high-performance processor core may include identifying multiple application streams related to communication with a wireless local area network (wlan), computing a total wlan throughput requirement for the application streams, and determining whether the total wlan throughput requirement is less than a first threshold value. The first threshold value may be based on power characteristics of the low-power processor cores.

Dynamic clock and voltage scaling of cpu subsystem based on wi-fi communications

A method for dynamic clock and voltage scaling (dcvs) in a central processing unit (cpu) subsystem of a wireless communication device. The method may be implemented by a dcvs controller of the wireless communication device.

Wireless vehicle-trailer interface system

A wireless vehicle-trailer interface system for communication between a vehicle and a trailer is provided. The vehicle may include a vehicle hitch, a vehicle control system, a vehicle radio frequency system, and a processor, the processor configured to generate a unique data packet for each vehicle radio frequency system, determine, for each received response packet, a distance between a corresponding receiving vehicle radio frequency system and a corresponding transmitting trailer radio frequency systems, determine a relative physical position of each vehicle radio frequency system and trailer radio frequency system, determine dimensions of the trailer, determine a physical position of a vehicle hitch and a trailer coupled, and generate instructions for the vehicle control system to cause the vehicle to move to align the vehicle hitch with a trailer coupler..

Method for autonomous vehicle selection when using a vehicle controller

A portable interface, comprising a wireless transceiver configured to emit a short-range wireless signal including an encrypted packet configured to prompt authorized autonomous vehicles to respond to the packet with identification and location data of the vehicles. The portable interface further includes a processor configured to cause the transceiver to emit the signal, and in response to receiving the identification and location data, prompt a notification to be output to a shortest-distance vehicle..

Watch stand

A configurable watch stand capable of supporting and charging a smart watch, such as an apple watch is disclosed. The watch stand includes a base support, a multisided open-ended sleeve extending from the base support, and a post configured to be removably inserted into an opening of the sleeve and fixedly positioned thereon.

Occupancy detection systems and methods

The present disclosure provides systems and methods for occupancy detection. In various embodiments, the occupancy detection system includes a server configured to wirelessly communicate with one or more occupancy detectors.

Antenna directivity control signal generating apparatus, wireless communication apparatus, wireless communication control system, antenna control method, and non-transitory computer readable medium

An antenna directivity control parameter generating apparatus includes a memory that stores image processing data generated by image processing and a processor that calculates an antenna directivity control parameter for a base station based on the image processing data.. .

Omni-directional anemometer

An omni-directional anemometer may include a housing, a cavity, and a plurality of ports in fluid communication with the atmosphere. The ports may include at least one sensor configured to measure air pressure.

Method of assessing multiple distribution transformer loading conditions in one area using an autonomous drone

What are disclosed here are a method and its embodiments to assess the loading of distribution transformers in one area using autonomous drones that can be automatically piloted according to gps coordinates to measure every target transformer's temperature data or thermal images in one area. The drone has a gps system and can send its gps coordinates wirelessly to ground crews' computing device.

Location-based services system and method therefor

A system and method efficiently integrate a variety of available signals and sensors such as wireless signals, inertial sensors, image sensors, and/or the like, for robust navigation solutions in various environments while simultaneously generating and updating a location-based service (lbs) feature map.. .

Wireless fastener grip gauge

An apparatus comprises a pin, a stop, a spring, one or more flanges, a measurement device, and a transmitter. The pin comprises a first end configured for insertion in an aperture in a component.

Wireless target system

A wirelessly controlled electrically driven shooting target system(s) that can transition from concealed position to ready position and then back to concealed position. It can be used in a variety of shooting environments.

Device for providing fluid under pressure

A device for supplying pressurized fluid including a pressurized fluid cylinder, at least one first tap connected to the pressurized fluid cylinder, the tap including an internal fluid circuit including an isolation valve, the device including an electronic apparatus for the wireless remote communication of data via electromagnetic waves, the electronic communication apparatus including a communication element designed to communicate wirelessly using at least one of the following frequency-modulation and/or phase-modulation low-consumption and long-range communication technologies: lora communication technology, communication technology from sigfox, where the device includes a protective cap mounted on the cylinder in order to protect the first tap and a second tap connected detachably to the first tap, and the electronic communication apparatus being situated either on the cylinder, on the cap, on the first tap, or on the second tap.. .

System of actuating a door

A system of actuating a door includes an actuator for driving an actuating motor of the system, in particular for carrying out an opening or closing movement of the door, a sensor for detecting a state of the system, and a control unit for connecting the actuator and the sensor, the control unit configured to control the system in its totality. The actuator, the sensor, and the control unit are each provided with a communication apparatus, with the plurality of communication apparatus being configured to automatically set up a wireless communication network between one another..

Wireless controlled fingerprint smart lock

A smart lock comprises wireless enabled communication components and fingerprint enabled identification verification components. The fingerprint enabled identification verification components are configured to be at a location that a typical user's fingerprint is reachable and in a contact position when the user holds a handle of the lock.

Door lock/camera apparatus, system and method

Various embodiments of an integrated wireless door lock and camera are disclosed. A wireless door lock comprises a camera that is activated upon the occurrence of certain events, such as when a person approaches a door where the integrated wireless door lock and camera are installed or when a doorbell is pressed.

Locking a movable freight container

A locking system and method for a movable freight container comprises an electronic module with a shaft that goes into a cavity in a mechanical lock module. The shaft is securely retained in the cavity by a lock mechanism in the mechanical lock module by moving the lock mechanism to a locked position.

System of protection from unauthorized access to a valve of a tank of fuel gas

A system includes a valve (14) configured to operate a filling of a tank (11); and blocking device (15) that blocks access to the valve (14). The blocking device (15) is operated between a closing and an opening position by an actuator (20) governed by a wireless terminal (12).

Overriding control of motorize transport unit systems, devices and methods

Some embodiments include apparatuses providing control over movement of motorized transport units at a shopping facility, comprising: multiple self-propelled motorized transport units; a wireless communication network; and a central computer system, wherein the central computer system comprises: a transceiver; a control circuit; and a memory storing computer instructions that when executed cause the control circuit to: receive an override command, from a worker associated with the shopping facility, to cause a first motorized transport unit of the multiple motorized transport units to implement one or more actions; confirm a valid authorization of the worker to override one or more operating limits of the first motorized transport unit; and override the one or more operating limits and communicate one or more instructions to the first motorized transport unit configured to cause the first motorized transport unit to implement the one or more actions in accordance with the override command.. .

Body mount and retractor for support of hands free portable power, video enhancement, and data transfer between wireless devices

This invention is embodied in a body mount and retractable lanyard that enables its user to pull and retract a device perpendicularly from the face of a spool connected to a user. In this way, the body mount enable its user to access hands-free portable power, video and data transfer for public safety personnel and others operating in extreme and challenging environmental conditions..

Methods and diverting user attention from a computing device

A method for presenting an alert onboard an aircraft, by a computing device comprising at least system memory, a processor, and a plurality of sensors, is provided. The method identifies a status of the aircraft, by the processor, from a plurality of avionics communicatively coupled to the computing device via a wireless data connection; determines that attention of a flight crew member is required by one of the plurality of avionics, based on the status; determines that the computing device is in a state of current use, based on user input data received by the plurality of sensors; and presents an alert associated with the status and the one of the plurality of avionics, via a display device communicatively coupled to the processor, wherein the alert comprises an indication to direct the attention toward the one of the plurality of avionics and details associated with the status..

Head mounted display and maneuvering unmanned vehicle

A head mounted display capable of controlling maneuver of an unmanned vehicle, the head mounted display including a display section that allows visual recognition of an outside scene, a gnss information acquisition section that acquires a gnss information, a communication section capable of performing communication using wireless communication with the unmanned vehicle, and a control section, wherein the control section evaluates whether or not the unmanned vehicle has entered a visual field visually recognizable through the display section in a case where the unmanned vehicle travels in an automatic navigation mode in which the unmanned vehicle moves toward a position indicated by the gnss information and causes the unmanned vehicle to terminate the travel in the automatic navigation mode but travel in a specific navigation mode different from the automatic navigation mode in a case where the control section determines that the unmanned vehicle has entered the visual field.. .

System and determining availability of vehicle charging stations

Systems and methods for determining availability of a vehicle charging station are provided. One vehicle system includes a telematics unit configured to wirelessly communicate with a second telematics unit of a second vehicle electrically coupled to a charging station; a processor configured to obtain a remaining charge time from the second vehicle, using the telematics unit; and a display for displaying the remaining charge time in association with information related to the second vehicle.

Multi-dimensional vehicle

A multi-dimensional vehicle configured for aerial and ground mobility is provided and includes a vehicle body, a plurality of vehicle wheels movably associated with the vehicle body and configurable between a ground mobility configuration and an aerial mobility configuration and a control device, wherein the control device is configured for wireless communication and is associated with the plurality of vehicle wheels to controllably operate the plurality of vehicle wheels and to controllably configure the plurality of vehicle wheels between the ground mobility configuration and the aerial mobility configuration, wherein each of the plurality of vehicle wheels include a wheel rim having an inner rim circumference and a plurality of fan blades distributed along the inner rim circumference, wherein the plurality of fan blades are configured to create a flow channel between each of the plurality of fan blades and an adjacent fan blade.. .

Monitoring device and tire air pressure monitoring system

A monitoring device receives air pressure signals transmitted from a plurality of detection devices that are respectively provided in tires of a vehicle and wirelessly transmit air pressure signals each including a respective identifier and air pressure information for a respective tire. A storage unit of the monitoring device stores tire positions at which the tires are provided and identifiers of detection devices in correspondence with each other.

Fluid sensing system

A fluid sensing system includes a microfluidic chip, multiple sensors, and a communication device. The microfluidic chip includes at least one microfluidic channel extending a length through the microfluidic chip.

Building blocks with lights for guided assembly

Techniques are disclosed for assembling a set of connectable building blocks by using a computing device to access, from wireless communication elements in each block, general information regarding the set of blocks and specific information regarding at least one block of the set that is placed on a conducting mat and each block of the set that is connected to the at least one block on the conducting mat. Structural information regarding structures for assembly using the blocks is accessed based on the general and specific information.

System and placement marketing

A system for placement marketing includes a remote server, at least one message provider and at least one portable device. The remote server includes a memory, a data analyzer module, a data classifying module, a combination type generator and a first combination type game module.

Game program, game terminal device, and game progress control method

Provided is a game program causing a portable computer capable of wirelessly communicating with another computer positioned in a communicable range to realize a function of controlling progress of a video game using a first game medium possessed by a user, the game program causing the computer to realize a reception function of receiving information regarding a second game medium from the another computer through wireless communication, and a generation function of generating a third game medium based on the first game medium and the second game medium in accordance with establishment of a generation condition.. .

Registration of wireless encounters between wireless devices

There is provided a first toy device that wirelessly and periodically transmits, using a transceiver, a first unique id number, wirelessly receives, using the transceiver, a second unique id number from a second toy device, stores the second unique id number in the memory. Further, when the first toy device is in communication with a gaming device having a gaming application, the first toy device retrieves the second unique id number from the memory, and transmits the retrieved second unique id number to the gaming device to inform the gaming application of an encounter between the first toy device and the second toy device for use in the gaming application..

Communication system with online game based upon athletic activity and related methods

A communication system may include a server having a memory and processor, mobile wireless communications devices in communication with the server, a given mobile wireless communications device, and a given activity tracker device carried by a respective user of the given mobile wireless communications device. The given mobile wireless communications device may be configured to execute an online card game with other mobile wireless communications devices via the server, wirelessly communicate with the given activity tracker device for monitoring an athletic activity of the respective user of the given mobile wireless communications device, and communicate with the server and cause the online card game to deal a card when the respective user exceeds an athletic activity threshold..

Physical therapy management system

A physical therapy management system including a motion sensor mounted to a user's leg brace to sense and wirelessly transmit movement of the leg when the user is performing a prescribed exercise therapy routine. An app on the user's computing device receives the sensor motion data and compares the patient's exercise performance to the patient's therapy prescription.

Referee scorekeeping and data dissemination system

A sports game scorekeeping system, comprising electronic instrumentation allowing game officials to electronically input and record game statistics and wirelessly communicate them to both reconfigurable electronic scoreboards and remote computational systems. The instrumentation used by officials may be affixed to the official's arm or wrist and allow for touch or voice inputs so as to minimally distract the official from other game duties..

System and networking fitness machines

A system and method for networking fitness machines for allowing a fitness trainer or instructor to control various settings for a plurality of exercise machines simultaneously, and further for allowing an individual user and/or trainer to modify the settings of an individual exercise machine. The system and method for networking fitness machines generally includes a trainer remote control device, one or more machine-mounted onboard trainer controllers, and a machine-mounted onboard user controller.

Temporary electrode connection for wireless pacing systems

Delivery of an implantable wireless receiver-stimulator (r-s) into the heart using delivery catheter is described. R-s comprises a cathode and an anode and wirelessly receives and converts energy, such as acoustic ultrasound energy, to electrical energy to stimulate the heart.

Systems and methods for monitoring the activity of wheelchair users

A system for monitoring activity level of a wheeled vehicle while being manually propelled by a user includes a sensor, a wireless transmitter, and a base supporting the sensor and the transmitter. The base is mountable to a wheel of the wheeled vehicle.

Wireless stethoscope and use thereof

A wireless stethoscope is described, having wireless sensors that are enclosed in disposable pads so that the same pads are not used on more than one patient, preventing cross-infection of patients associated with conventional stethoscopes. The present wireless stethoscope also detects pulmonary sounds and cardiac sounds, allowing the user to monitor one or the other without interference.

Surgical implants including sensing fibers

A monitoring system includes a surgical implant configured for implantation in vivo and having at least one sensing fiber configured to measure a preselected physiological parameter, and a receiving unit in wireless communication with the at least one sensing fiber and configured to receive measurements of the preselected physiological parameter. A surgical system includes an end effector having a plurality of fasteners, and a surgical implant securable to tissue via the plurality of fasteners.

Concentric helical coils for a wireless link with biomedical implants

A biotelemetry system comprising an implanted helical coil including at least one helical coil. The system further includes a wearable external helical coil configured to wirelessly transmit data to and receive data from the implanted coil.

System and obtaining and wirelessly transmitting ecg data from a patient

An ecg patch has a waterproof housing, a microcontroller, one or more sensors, a storage medium, and a wireless transmitter; wherein the sensor captures signals from the body, stores the captured data on the storage medium, and transmits the captured data to a receiver using a wireless protocol. The receiver is connected to a server using a wireless protocol and transmits the captured data to the server for analysis and reporting..

Height-adjustable workstation

An intelligent height-adjustable workstation includes a desktop and a seat cushion. The bottom of the desktop is supported by legs.

Wireless smart mosquito and insect trap device, network and counting a population of the mosquitoes or insects

Embodiments relate to smart mosquito and insect trap devices, networks and method for detecting, counting, trapping and discarding a population of mosquitoes and/or insects. The mosquito species include the ones such as aedes mosquito species that can cause zika virus diseases.

Wireless solenoid mesh network

There is provided an irrigation system with a plurality of solenoid valves. The solenoid valves each include a wireless transceiver that communicates with one another to form a mesh network.

Parking status system

A parking status system overlays upon images of a street, a lot, or a garage with representations of parked vehicles the status of any parking space shown in the image. A user retrieves the merged image with the vehicles parking in select spaces through a wireless communications network from the parking management computer system.
Klemm+sohn Gmbh & Co. Kg

. .

. .

. .

Apparatus and wireless network services in moving vehicles

Apparatus and methods for providing backhaul access connectivity to e.g., a vehicular hotspot. In one embodiment, a wireless network of access points comprises so-called “parent access points” (paps), “child access points” (caps), and “transit access points” (taps).
Time Warner Cable Enterprises Llc

Network hub management in wireless communication system

Disclosed is a technology for a sensor network, machine to machine (m2m) communication, machine type communication (mtc), and the internet of things (iot). The disclosure can be utilized in an intelligent service (smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety-related services, and the like) based on the technology.
Samsung Electronics Co., Ltd

Two-phase backoff for access procedure in wireless communication systems

A two-phase backoff mechanism for lte access procedure is proposed where backoff handling is applied differently in two separate phases. During the first phase, network-controlled reattempts involves adaptation to radio conditions.
Mediatek Inc.

Apparatuses and methods for beam identification through the physical random access channel (prach) and efficient prach resource utilization

A user equipment (ue) including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from a cellular station.
Mediatek Inc.

Apparatuses and methods for on-demand system information (si) request through a random access procedure

A user equipment (ue) including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from a service network.
Mediatek Inc.

Power control for random access

Systems, apparatuses, and methods are described for wireless communications. Random access procedures may include various steps, such as 4-steps or 2-steps.
Comcast Cable Communications, Llc

Random access process in new radio

Systems, apparatuses, and methods are described for wireless communications. Random access procedures may include various types of procedures, such as four-step or two-step random access procedures..
Comcast Cable Communications, Llc

Method and performing random access procedure

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing random access procedure in a wireless communication system.
Lg Electronics Inc.

Non-contiguous channel bonding

This disclosure describes methods, apparatus, and systems related to non-contiguous channel bonding. A device may determine a wireless communication channel having one or more subchannels in accordance with one or more communication standards.
Intel Ip Corporation

Method and setting network allocation vector of multi-user transmission

The present disclosure relates to the field of wireless communications. Provided are a method and an apparatus for setting a network allocation vector (nav) or navs.
Zte Corporation

Coexistence of users with different latency requirements

A method of an access point is disclosed. The access point is adapted to communicate (using a frequency bandwidth comprising one or more sub-bands) with wireless communication devices associated with the access point.
Telefonaktiebolaget Lm Ericsson (publ)

Method ad device for transmitting and receiving frame related to multi-user transmission in wireless lan system

A method for transmitting and receiving a frame by an access point (ap) in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: determining two or more stas for performing multi-user (mu) transmission; determining a delivery traffic indication map (dtim) for transmitting a parameter related to a trigger frame with respect to each of the two or more stas; transmitting the parameter related to the trigger frame by means of the dtim; and receiving from the two or more stas an mu frame in time-frequency resources which are indicated in the parameter related to the trigger frame.. .
Lg Electronics Inc.

Apparatus and performing initial access in wireless communication system

A method for operating a terminal in a wireless communication system is provided. The method includes receiving, from a base station, system information comprising information indicating a waveform for a second message, transmitting, to the base station, a random access preamble signal, receiving, from the base station, a first message comprising a random access response, and transmitting, to the base station, the second message using a resource allocated by the first message..
Samsung Electronics Co., Ltd.

Scheduling requests and buffer status reports for low latency wireless communications

A base station may transmit a grant to user equipment (ues), indicating uplink resources for transmission of pending data at a ue. Uplink resources may include uplink resources associated with transmission time intervals (ttis) and/or shortened ttis (sttis).
Qualcomm Incorporated

Data multiplexing in a wireless device and wireless network

A wireless device receives from a base station, message(s) comprising: first configuration parameters of cell(s) and second configuration parameters of logical channel(s). Uplink grant(s) indicating radio resources are received on the cell(s) where the uplink grant(s) are received in different transmission time intervals; and the radio resources comprise resource block(s).
Ofinno Technologies, Llc

Techniques and apparatuses for temporary modification of periodic grants

Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device such as a user equipment may receive an indicator associated with a periodic grant configuration, wherein the indicator identifies a release of a subsequent resource allocation of the one or more processors; and/or skip at least one communication period for traffic associated with the subsequent resource allocation of the one or more processors based at least in part on receiving the indicator.
Qualcomm Incorporated

Network nodes and methods thereof

The present disclosure relates to a first network node. The first network node comprises a transceiver configured to receive a network information message from a second network node configured to use a shared communication channel for wireless communication, the network information message indicating a set of third network nodes configurable (or contending) to use the shared communication channel for wireless communication; a processor configured to determine, for the second network node, at least one first channel access time interval for accessing the shared communication channel based on the network information message; wherein the transceiver further is configured to transmit a first network control message to the second network node, the first network control message indicating the first channel access time interval for accessing the shared communication channel.
Huawei Technologies Co., Ltd.

Method and determining a user data resource assignment

A method and apparatus can determine a user data resource assignment in a wireless network. A control channel candidate can be monitored for a control channel.
Motorola Mobility Llc

Transmission scheme for wireless communication systems

A method of two-layer (rank=2) demodulation reference signal (dmrs) based transmission scheme is proposed. The precoding matrix on a data re can be represented as a×b.
Mediatek Inc.

Wireless communication system, base station, and terminal

A wireless communication system includes a terminal; and a base station configured to perform uplink scheduling. The terminal transmits to the base station, a signal that includes a scheduling request and a buffer state index value of the terminal.
Fujitsu Limited

Channel sounding for frequency division duplex system

System and method embodiments are provided for channel sounding in a frequency division duplex (fdd) system. The embodiments enable a transmission point (tp) to determine channel information about a downlink channel from an uplink channel sounding signal received on the downlink channel frequency band during a time window reserved for uplink channel sounding on the downlink channel frequency band.
Huawei Technologies Co., Ltd.

Base station and transmission method

A base station used as a first base station in a wireless communication system including the first base station, a second base station that communicates with the first base station, and a user equipment that communicates with the first base station includes: a reception unit that receives a parameter used for generating a downlink physical data channel and data to be transmitted toward the user equipment from the second base station; a generating unit that generates the downlink physical data channel by performing processing of layer 1 on the data using the parameter; and a transmission unit that transmits the generated downlink physical data channel.. .
Ntt Docomo, Inc.

Method and wireless communication using modulation, coding schemes, and channel quality indicators

A wireless communication method including receiving, through a wireless channel, table indication information indicating one of a first modulation and coding scheme (mcs) table supporting up to 64 quadrature amplitude modulation (qam) and second and third mcs tables supporting up to 256 qam, the third mcs table including a same number of mcs indices as the second mcs table and including less mcs indices corresponding to 256 qam than the second mcs table, and identifying one of the first to third mcs tables according to the received table indication information to recognize a demodulation scheme for data to be received through the wireless channel may be provided.. .
Samsung Electronics Co, Ltd.

Quality of service configurations for radio bearers with multiple data flows

Methods, systems, and devices for wireless communication are described. A wireless communications system may establish radio bearers for certain data transmissions between a user equipment (ue) and a base station.
Qualcomm Incorporated

Method and adjusting timing in wireless communication system

The present disclosure relates to a pre-5th-generation (5g) or 5g communication system to be provided for supporting higher data rates beyond 4th-generation (4g) communication system such as long term evolution (lte). An embodiment of the present disclosure relates to a method for operating a terminal, which includes receiving timing advance (ta) information related to an interference, determining whether to apply the ta information related to the interference, and transmitting uplink data based on the ta information related to the interference, and the terminal performing the same.
Samsung Electronics Co., Ltd.

Apparatus and transmitting/receiving of data in a wireless communication system providing different services

A communication method and system for converging a fifth generation (5g) communication system for supporting higher data rates beyond a fourth generation (4g) system with a technology for internet of things (iot) are provided. The communication method and system may be applied to intelligent services based on the 5g communication technology and the iot-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services..
Samsung Electronics Co., Ltd.

Apparatus and transmitting and receiving data in wireless communication system

A communication scheme and system for converging a 5th generation (5g) communication system for supporting a data rate higher than that of a 4th generation (4g) system with an internet of things (iot) technology are provided. The communication scheme is applicable to intelligent services (e.g., smart homes, smart buildings, smart cities, smart cars, connected cars, health care, digital education, retail, and security and safety-related services) based on the 5g communication technology and the iot-related technology..
Samsung Electronics Co., Ltd.

Device and multi-input multi-output wireless communication system

A device and method for use in a mimo wireless communication system are provided. The device used in the mimo wireless communication system includes a matching unit configured to determine a matching degree of channel estimation information of a communication device to be scheduled with one or more reference vectors included in a reference vector group, where the reference vector group depends on an antenna array configuration of the mimo wireless communication system; and a channel characteristic determining unit configured to determine correlation information of the one or more reference vectors with the matching degree satisfying a predetermined condition as one or more parameters reflecting channel characteristic(s) associated with the communication device.
Sony Corporation

Ue-specific slot structure configuration

Aspects of the present disclosure relate to wireless communication systems configured to provide user equipment (ue)-specific slot structures based on the individual propagation delay experienced by each ue. In some examples, the duration of uplink transmissions for a particular ue within a slot may be configured based on the propagation delay between the base station and that particular ue.
Qualcomm Incorporated

Information processing device, information processing method and program

Communication resources are appropriately used. An information processing device is an information processing device including an acquisition unit and a control unit.
Sony Corporation

Wireless base station, wireless terminal, wireless communication system, and voice signal communication method

A wireless base station includes a state-of-emergency determiner, a silent section detector, a priority level controller, a resource allocation request detector, and a resource controller. The state-of-emergency determiner determines a state of emergency.
Panasonic Intellectual Property Management Co, Ltd

Techniques for dual-mode operations in new radio

Apparatus and methods of wireless communications operating in a wideband new radio (nr) system include identifying a system bandwidth value of a cell, and identifying a user equipment (ue) bandwidth capability. Additionally, the aspects include determining a ue-specific set of bandwidth parts each having a ue-specific bandwidth based on the system bandwidth value and the ue bandwidth capability, and communicating with the cell using at least one of the ue-specific set of bandwidth parts.
Qualcomm Incorporated

Resource allocation control signal of device-to-device communication in wireless communication system and device therefor

Disclosed is a method by which a terminal sets a resource pool for device-to-device communication in a wireless communication system. Particularly, the method comprises the steps of: acquiring information on a scheduling assignment (sa) resource pool through a synchronization step with a specific terminal; detecting a resource allocation sa in the sa resource pool; receiving a first d2d data channel including a resource pool allocation message on the basis of the resource allocation sa; and setting a resource pool for a second d2d data channel including user data and/or a resource pool for a discovery signal, according to the resource pool allocation message..
Lg Electronics Inc.

Slot format indicator (sfi) and slot aggregation level indication in group common pdcch and sfi conflict handling

Certain aspects of the present disclosure provide techniques for a slot format indicator (sfi) and slot aggregation level indication in a group common physical downlink control channel (gc pdcch) and conflict handling for the sfi. According to certain aspects, a method of wireless communication by a base station (bs) is provided.
Qualcomm Incorporated

Method and transmitting and receiving uplink channel sounding reference signals in a wireless communication system

Methods and apparatuses are provided for transmitting uplink control information by a terminal in a wireless communication system. System information associated with an uplink transmission of a reference signal is received from a base station.
Samsung Electronics Co., Ltd.

Systems and methods for uplink control information signaling design

According to certain embodiments, a method by a wireless device is provided for transmitting uplink control information (uci) on a serving cell on the unlicensed spectrum. The method includes formatting the uci as a shortened control signalling transmission and transmitting the uci formatted as the shortened control signalling transmission to a network node.
Telefonaktiebolaget Lm Ericsson (publ)

Uplink control channel configuration for wireless communications

Methods, systems, and apparatuses for wireless communication are described. In some wireless systems (e.g., new radio (nr) systems), a system may employ fixed or variable length uplink burst regions (e.g., in an uplink-centric slot).
Qualcomm Incorporated

Layer 1 and layer 2 channel state information rich reporting mechanisms

A method and system for reporting multi-beam channel state information, csi, in a wireless device are disclosed. According to one aspect, the method includes providing an indication of a plurality of beam index pairs, (lk,mk), in the uci in a first transmission, each beam index pair corresponding to a beam k.
Telefonaktiebolaget Lm Ericsson (publ)

System and policy based wireless docking access and prioritization

A method and device includes a scheduling controller receiving a request to reserve pairing with a device during a specific period of time, a memory storing a device identifier of a first information handling system in a scheduling table to associate the first information handling system with the device during the specific period of time, and providing connection details for the specific period of time to the first information handling system and the device, wherein the device and first information handling system can utilize the connection details to automatically pair any time after a start of the specific period of time.. .
Dell Products, Lp

Apparatus for transmitting and receiving downlink data in wireless communications system supporting cooperation between transmission points and method therefor

Disclosed are an apparatus for transmitting and receiving a downlink data in a wireless communications system supporting cooperation between transmission points and a method therefor. A method for transmitting a downlink data in a wireless communications system includes the steps of: transmitting the information on resources management collection including the csi-rs information for measuring the terminal received power to a terminal; receiving a report of the received power measurement of the csi-rs corresponding to the resources management collection from the terminal; determining the measurement collection including the csi-rs information for the terminal to infer a channel based on the received power measurement report; and transmitting the resources mapped with data to the terminal based on the measurement collection..
Samsung Electronics Co., Ltd.

Facilitating enhanced beam management in a wireless communication system

Enhanced beam management for a wireless communication system is provided. In one example, a method comprises: determining, by a device comprising a processor, first beam information for a selected first beam of beams associated with a base station device, wherein the selected first beam is for downlink transmission; determining, by the device, second beam information for a selected second beam of the beams associated with the base station device, wherein the selected second beam is an alternative to the selected first beam for transmission of downlink data to the device, and the determining the second beam information is performed during a random access channel procedure; and transmitting, by the device, to a network device, the first beam information and the second beam information..
At&t Intellectual Property I, L.p.

Gsm evolution packet data traffic channel resource transmission management - fixed uplink allocation technique

A radio access network node (e.g., base station subsystem), a wireless device (e.g., a mobile station), and various methods are described herein for improving the allocation of radio resources in wireless communications. In one embodiment, the radio access network node and wireless device implement a fixed uplink allocation technique.
Telefonaktiebolaget Lm Ericsson (publ)

Wireless communications method and apparatus

A wireless communications method is applied to a communications system using a frequency domain resource with a specified bandwidth, where the frequency domain resource is divided into at least two frequency domain resource groups, each frequency domain resource group includes at least one resource block, the at least two frequency domain resource groups belong to a same cell, and the method includes: determining, from the at least two frequency domain resource groups, a target frequency domain resource group to be allocated to a target terminal device, where the target frequency domain resource group includes at least one frequency domain resource group; sending first indication information to the target terminal device, where the first indication information is used to indicate the target frequency domain resource group; and performing wireless communication with the target terminal device by using the target frequency domain resource group. Therefore, different user requirements can be flexibly met..
Huawei Technologies Co., Ltd.

Integrated circuit that controls a search space setting process

An integrated circuit, for example, included in a wireless communication base station, controls a process that includes mapping a first downlink control channel to control channel element(s) (cce(s)) in a first search space comprised of a first plurality of cces, the first downlink control channel including resource assignment information, which indicates a resource allocated to a terminal in a component carrier n (ccn) out of one or more component carrier(s) (cc(s)), and mapping a second downlink control channel to cce(s) in a second search space comprised of a second plurality of cce(s), the second downlink control channel including resource assignment information, which indicates a resource allocated to the terminal in a component carrier n+1 (ccn+1) out of the cc(s), the first plurality of cces and the second plurality of cces are consecutive. The process also includes transmitting the first and the second downlink control channels to the terminal..
Godo Kaisha Ip Bridge 1

Method and component carrier aggregation in wireless communications

A wireless transmit/receive unit (wtru) receives a downlink subframe having multiple component carriers, each component carrier having control information encoded in a physical data control channel (pdcch). The wtru performs a blind decoding of control information in a first pdcch located within a first component carrier to obtain a location of a second pdcch located within a second component carrier, where the location of the second pdcch is relative to a location of the first pdcch as control channel element offset.
Interdigital Patent Holdings, Inc.

Method and device for transmitting response information, and resource allocation for response information transmission according to transmission conditions in a wireless communication system

A method for allocating a resource for response information transmission and transmitting according to transmission conditions in a wireless communication system according to the present invention comprises the steps of: setting a specific field value of a control channel depending on the allocation method by determining a transmission method or transmission quantity of data to be transmitted to a user's terminal from a data channel, a method of generating response information of the data according to the transmission quantity or transmission method, and an allocation method for indicating the response information resource; transmitting the data channel including the transmitting data and the control channel to the user's terminal; confirming the response information, which is transmitted from a resource allocated by the allocation method, for the data transmitted from the user's terminal; and determining whether the transmitted data area retransmitted according to the confirmed response information.. .
Goldpeak Innovations Inc

Method and detecting downlink control signal in wireless communication system

The present disclosure relates to a communication method and system for converging a 5th-generation (5g) communication system for supporting higher data rates beyond a 4th-generation (4g) system with a technology for internet of things (iot). The present disclosure may be applied to intelligent services based on the 5g communication technology and the iot-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.
Samsung Electronics Co., Ltd.

Method and apparatus of facilitating reporting assistance information for sidelink service in a wireless communication system

Facilitation reporting assistance information for sidelink service in wireless communications systems is described herein. In one example, a method for a mobile device comprises: entering, by the mobile device, a connected state; and transmitting, by the mobile device, a message to a network node after entering the connected state, wherein the message comprises a first indication for requesting a system information for sidelink and a second indication for requesting transmission resource for a sidelink service..
Asustek Computer Inc.

Apparatus and semi-persistent scheduling and power control in wireless communication system

A method for semi-persistent scheduling (sps) and an apparatus therefor are provided. The method includes monitoring downlink control information (dci) in a first format group, and activating sps according to an indication in the dci in the first format group, and monitoring dci in a second format group, and releasing sps according to an indication in the dci in the second format group, wherein, the payload size of the dci format in the second format group is less than the payload size of the dci format in the first format group.
Samsung Electronics Co., Ltd.

Techniques for communicating synchronization signal block index in a timing synchronization signal

Techniques are described for wireless communication. In one method, a user equipment (ue) receives a timing synchronization signal (tss) and a physical broadcast channel (pbch), with the tss based at least in part on a timing of the tss within a broadcast channel transmission time interval (bch tti); determines the timing of the tss within the bch tti; and demodulates the pbch based at least in part on the tss.
Qualcomm Incorporated

Information bits packaging

The present disclosure relates to packaging of feedback information bits in a wireless communication system. Some embodiments are applicable to both frequency division duplexing (fdd) and time division duplexing (tdd) systems, whereas other embodiments are particularly well-suited for tdd systems.
Telefonaktiebolaget Lm Ericsson (publ)

Trained data transmission for communication systems

Various embodiments are described for a trained data transmission for communication systems. A training phase may include a first wireless station exchanging medium reservation messages with a second wireless station to reserve a medium and to select a data transmission parameter.
Intel Corporation

Packet duplication in a wireless device and wireless network

A wireless device receives message(s) comprising configuration parameters for a first radio bearer; and a first information element indicating that packet duplication is configured for the first radio bearer. A control element indicates activation of the packet duplication for the first radio bearer corresponding to a first logical channel and a second logical channel may be received.
Ofinno Technologies, Llc

System message transmission

Provided are a system message transmission method and device, which relate to the field of wireless communications. According to the system message transmission method, a system message is transmitted at a preset resource location; and a physical downlink channel is transmitted according to the system message.
Zte Corporation

Method and/or system for positioning from a reference signal

Techniques are provided that provide for or otherwise support positioning and related services for mobile devices via wireless signals. In an example, a mobile device may receive from a location server one or more messages comprising positioning assistance data indicating at least an operating frequency band of a terrestrial positioning signal (tps).
Qualcomm Incorporated

Control of downlink multicast channel and data channel transmissions in a wireless network

A base station transmits configuration parameters of a plurality of cells to a wireless device. The plurality of cells are grouped into timing groups and control channel groups.
Ofinno Technologies, Llc

Doppler shift estimation and correction for broadband communication in unmanned aerial vehicles

Systems and associated methods for reducing doppler shifts in the broadband signals between unmanned aerial vehicles (uavs) and ground stations are disclosed herein. In one embodiment, a method for reducing the doppler shift of wireless signals includes estimating a velocity of the uav based on a global positioning system (gps) or an inertial measurement unit (imu) of the uav and calculating the doppler shift of an upload (ul) wireless signal based on the velocity of the uav.
Facebook, Inc.

Method and device-to-device synchronization sequence processing

In one aspect of the teachings herein, a transmitter transmits synchronization signals according to one or more defined transmission characteristics that enable a receiver to distinguish the type of transmitter and/or the type of carrier used to convey the synchronization signals. Different types of transmitters reuse at least some of the same synchronization signal sequences and generation algorithms, but use different transmission parameters to impart one or more recognizable characteristics to the transmitted synchronization signals.
Telefonaktiebolaget Lm Ericsson (publ)

Signal receiving method and apparatus in device-to-device wireless communication

The present disclosure relates to a communication technique for converging iot technology and a 5g communication system for supporting higher data transmission rate after a 4g system, and a system thereof. The present disclosure can be applied to an intelligent service (for example, a smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, and security and safety related service etc.) based on 5g communication technology and iot related technology.
Samsung Electronics Co., Ltd.

Synchronization signal detection and transmission for radio system

In one of its aspects the technology disclosed herein concerns a communications system comprising an access node (22) and a wireless terminal (26). A wireless terminal comprises receiver circuitry and processor circuitry.
Sharp Laboratories Of America, Inc.

Enhanced synchronization signals for coverage enhancements of low cost user equipment

A method for a user equipment (ue) in a wireless communication system is provided. The method comprises receiving, from a base station (bs), re-synchronization signals (rsss) over a downlink channel; identifying time-domain and frequency-domain resources used for the rsss; and identifying a set of sequences used for constructing the rsss from the time-domain and frequency-domain resources used for the rsss..
Samsung Electronics Co., Ltd.

Power headroom report in a wireless device with carrier aggregation

A wireless device transmits a power headroom report media access control control element (phr mac ce). The phr mac ce comprises a presence field comprising a plurality of presence bits.

Managing wireless device transmission power

A wireless device receives configuration parameters of cells comprising at least a first cell type operating on a first frequency band; and a second cell type operating on a second frequency band. A calculated total transmit power is determined for signals comprising: a first srs configured for transmission in a subframe of the first cell type in the cells, and a second srs configured for transmission in the subframe of the second cell type in the cells.
Ofinno Technologies, Llc

Method and controlling uplink power in wireless communication system

A method and apparatus for controlling an uplink power in a wireless communication system is provided. A user equipment (ue) allocates a first minimum reserved power for a first carrier group and a second minimum reserved power for a second carrier group, and after allocating the first minimum reserved power and the second minimum power, applies a power sharing rule for remaining power, except the first minimum reserved power and the second minimum reserved power, between the first carrier group and the second carrier group..
Lg Electronics Inc.

Uplink transmission power adjustment

A wireless device may receive one or more messages comprising configuration parameters for a plurality of logical channels comprising a first logical channel. The configuration parameters may indicate: a first logical channel priority for the first logical channel; and a mapping of the first logical channel to one or more transmission durations.
Ofinno Technologies, Llc

Method and controlling uplink transmission power in wireless communication system

The present invention defines a method for controlling uplink transmission power of a terminal in a communication system which is operated by combining heterogeneous systems. Specifically, the present invention defines a method for selectively applying a power control command in order to control uplink power of a terminal in a communication system which is operated by combining an lte/lte-a system with a system which applies a new radio access technology, and a method for differently operating power control units depending on whether beam sweeping is applied or not.
Samsung Electronics Co., Ltd

Communications device control system

A method of controlling at least one communications device on a wireless terminal, including the steps of: defining a primary operative period; switching on a primary communications device for the duration of the primary operative period; and switching off the primary communications device when the primary operative period has elapsed.. .

Control indicator for power saving in a mobile wireless communication device

A wireless communication device (ue) may receive control indicator information (cii) indicating whether one or more candidate physical control channels (pccs) are available to the ue for decoding. The ue may perform respective blind decoding if the cii indicates that the one or more candidate pccs are available, to decode a respective pcc intended for the ue.
Apple Inc.

Improved wireless hvac components

Hvac components having improved efficiency are described. In one embodiment, excessive sleep current draw in a battery-powered device having a microcontroller is detected by measuring a voltage drop across a mosfet device coupled in a for ward-conducting orientation in series between the battery and the microcontroller, causing a transistor to conduct when the voltage drop exceeds a predetermined threshold to generate a first trigger signal, integrating the first trigger signal to generate a second trigger signal, and generating an interrupt to the microcontroller.
Trane International Inc.

Power saving tracking system and power saving using the same

A power saving tracking system and a power saving method of using the same is disclosed. A tracking device uses at least one positioning module to endlessly record the plurality positional coordinates at a plurality positioning time points.
Far Eastone Telecommunications Co., Ltd.

Secondary base station change

A second base station transmits to a first base station, first message(s) indicating a first secondary base station addition request for a wireless device. The first message(s) comprise a base station identifier of a third base station that the second base station has a backhaul interface with.
Ofinno Technologies, Llc

Method and indicating and using radio access technology preferences in a wireless communication network

Methods and apparatuses exemplified in this disclosure provide mechanisms for a wireless communication device to indicate its radio access technology (rat) preferences to a wireless communication network, and for a wireless communication network to consider the rat preferences of a given device when deciding which rat the device will use. As a non-limiting example of the advantages flowing from these mechanisms, devices operating within a network that includes or is associated with multiple rats can indicate their preferences for which rat they use, while still allowing the network to retain control of the rat selection decisions.
Telefonaktiebolaget Lm Ericsson (publ)

Method and performing access control or membership verification for dual connectivity in wireless communication system

A method and apparatus for performing access control and/or membership verification for dual connectivity in a wireless communication system is provided. A first evolved nodeb (enb) transmits a closed subscriber group (csg) membership status of a user equipment (ue) to a second enb, which is a home enb (henb), and receives at least one of a csg identifier (id) or a cell access mode of the second enb from the second enb.
Lg Electronics Inc.

Radio-access-technology-specific access restrictions

Various communication systems may benefit from appropriate restriction on use. For example, certain wireless communication systems may benefit from radio-access-technology-specific access restrictions.
Nokia Solutions And Networks Oy

Network discovery for wireless communications

Methods, systems, and devices for wireless communication are described. A user equipment (ue) may receive network search information related to the accessible bands.
Qualcomm Incorporated

Transmission of discovery reference signals on unlicensed carrier in a wireless network

An example technique may include transmitting, by a base station via a component carrier in a licensed band, control information including a resource allocation that identifies time-frequency resources for periodical transmission opportunities to be used for the conditional transmission of discovery reference signals via a secondary component carrier in an unlicensed band, determining, prior to each transmission opportunity, whether the secondary component carrier in the unlicensed band is unoccupied, and transmitting, if the secondary component carrier in the unlicensed band is unoccupied, the discovery reference signals via the secondary component carrier in the unlicensed band using the identified time-frequency resources to one or more user devices.. .
Nokia Solutions And Networks Oy

Binary tree based pdcch search space design

A method and apparatus for enhancing channel estimation by using a binary tree based pdcch search space in a new radio wireless communication system is disclosed. For example, a ue may identify an aggregation level profile having an aggregation level value for one or more aggregation levels, wherein each aggregation level corresponds to a respective number of resources to use for decoding a pdcch, determine one or more decoding candidates for the ue from among a plurality of available decoding candidates defined as nodes in a binary tree for a search space based on the aggregation level profile, determine respective cces corresponding to each of the one or more decoding candidates, each respective cce including one or more regs, and performing channel estimation for each of the respective cces for use in demodulating and decoding downlink control information for the ue in the pdcch..
Qualcomm Incorporated

Using multiple beacon types in wireless communication

A transmitting wireless device dynamically and periodically transmits beacon frames including either full set of information or a partial information about the bss. The wireless device schedules the target beacon transmission time and target dynamic beacon transmission time to have different starting time and different interval for each bss.
Zte Corporation

Systems and methods for detecting and avoiding radio interference in a wireless sensor network

Some methods for detecting and avoiding radio interference in a wireless sensor network can include an access point device periodically transmitting a beacon message to a plurality of iot enabled devices via a radio channel, upon receipt of the beacon message, an iot enabled device attempting to decode the beacon message, the iot enabled device measuring and storing a signal strength of a successfully decoded beacon message as signal strength data in a memory of the iot enabled device, the iot enabled device increasing a missed beacon counter stored in the memory of the iot enabled device responsive to a beacon message that cannot be decoded, each of the plurality of iot enabled devices periodically transmitting stored data to the access point device, and the access point device using the received data to identify an interference source, or an interference issue or a fading issue on the radio channel.. .
Honeywell International Inc.

Wireless communication device, wireless communication method, computer device, and information processing method

According to one embodiment, a wireless communication device includes a wireless-communication interface and a wireless-network-information controller. The wireless-communication interface is configured to communicate with one or more terminal using a wireless network.
Toshiba Memory Corporation

Controlling access to a wireless communication network

A method for controlling access to a wireless communication network (102), the method comprising: - a wireless communication device (101) receiving a parameter of a system configuration (mib, sib1, ait-1,ait-2) for accessing to the wireless communication network, - the wireless communication device (101) receiving (s2) an indication (102) from the wireless communication network (102), the indication indicating whether an access attempt to the wireless communication network (102) is allowed using the parameter of the system configuration with a validity of the system configuration being undetermined, - the wireless communication device (102) performing (s4) an access attempt to the wireless communication network (102), if the indication indicates whether an access attempt to the wireless communication network (102) is allowed using the parameter of the system configuration (mib, sib1, ait-1,ait-2) with a validity of the system configuration being undetermined.. .
Telefonaktiebolaget Lm Ericsson (publ)

Method and efficient vehicle data reporting

A system includes a processor configured to send data, for transmission to a remote computer, to a local wireless device in communication with a vehicle computer including the processor, the sending responsive to a determination that a remote cellular connection cannot be established via a vehicle modem, and the data including an instruction for the device to transmit the data to the remote computer.. .
Ford Global Technologies, Llc

Precoding data based on forwarded channel condition information

Examples are disclosed for forwarding channel condition information for a wireless communication channel and precoding data to be transmitted over the wireless communication channel based on the forwarded channel condition information.. .
Empire Technology Development Llc

Systems and methods for enhanced network handoff to wireless local area networks

A method of managing a wireless device includes receiving location information via a wireless wide area network interface and identifying a set of access points within connection range of the wireless device via a wireless local area network interface using the location information. The method also includes transmitting information associated with the set of access points to the wireless device via the wireless wide area network interface and transmitting station information associated with the wireless device to an access point within connection range of the wireless device.
Qualcomm Incorporated

Conditional handover execution

A wireless device receives from a first base station, a radio resource control message indicating a command of a conditional handover towards a target cell of a second base station. The radio resource control message comprises: a cell identifier of the target cell; and at least one handover execution condition.
Ofinno Technologies, Llc

Enhanced steering in a network having multiple access points

This disclosure provides systems, methods and apparatus, including computer programs encoded on computer-readable media, for steering an association of a device in a network having multiple access points (aps). In one aspect, a first ap can obtain per-ap metric information regarding a plurality of other aps in the network.
Qualcomm Incorporated

Mobility procedures between beams from different radio network nodes

Embodiments herein relate to a method performed by a second radio network node (13) for enabling a mobility procedure of a wireless device (10) between a first radio network node (12) and the second radio network node in a wireless communication network (1). The second radio network node (13) determines an active set of beams used at the second radio network node for connected wireless devices, and the second radio network node (13) transmits an indication to the first radio network node (12).
Telefonaktiebolaget Lm Ericsson (publ)

Group handover methods and systems

A method and system for group handover is provided. In an embodiment, a method in a network component for group handover in a wireless network includes receiving, at the network component, a mobility command from a target base station.
Futurewei Technologies, Inc.

Handover random access

Systems, apparatuses, and methods are described for wireless communications. Random access procedures may include various types of procedures, such as 4-step or 2-step random access procedures.
Comcast Cable Communications, Llc

Layer 2 (l2) mobility for new radio (nr) networks

A ue comprises: a memory comprising instructions; and one or more processors in communication with the memory, wherein the one or more processors execute the instructions to: wirelessly communicate with a source node, perform a handover from the source node to a target node using l2 signaling in response to a handover decision between the source node and the target node, and wirelessly communicate with the target node in response to the handover. A method implemented by a ue comprises: wirelessly communicating with a source node; performing a handover from the source node to a target node using l2 signaling and in response to a handover decision; and wirelessly communicating with the target node in response to the handover..
Futurewei Technologies, Inc.

Beam-aware handover procedure for multi-beam access systems

Methods, systems, and devices for wireless communication are described for a beam-aware handover procedure for multi-beam access systems. A source base station may determine that a handover request is to be sent to a target base station in preparation for handover of a user equipment (ue) from the source base station to the target base station, and transmit the handover request to the target base station with an indication of whether the handover is to be delayed.
Qualcomm Incorporated

A selecting communication parameters in a wireless network

The present invention relates to a method and system for selecting communication parameters in a wireless network comprising a plurality of nodes configured to wirelessly communicate with each other over a plurality of communication channels the method comprises: establishing 43 a channel quality index for each node in the wireless network, arranging 42 the plurality of nodes into one master node configured to select communication parameters in the network and at least one sub-node, configuring the wireless network in a tree structure, calculating 44 in each node a modified channel quality index based on the channel quality index established in the node, and an accumulated channel quality index based on the channel quality index established in the child nodes, transmitting 46 the modified channel quality index to the parent node, and selecting and communicating 49 updated communication parameters based on the modified channel quality index calculated in the master node.. .
Lumenradio Ab

Network node and method in a wireless telecommunications network

A network node determines a system load of the network node for the ue. When the ue is capable of receiving control information on epdcch, the system load is determined based on a first and a second system load metrics on a physical resource shared by pdsch and epdcch, which first load metrics comprises a load due to epdcch and a load due to multiplexed pdsch and which second load metrics comprises a load due to multiplexed epdcch and a load due to pdsch.
Telefonaktiebolaget Lm Ericsson (publ)

Network nodes, wireless communication system and methods thereof

The invention relates to a first network node and a second network node. The first network node being configured to communicate with a user device over at least two radio channels and comprising: a transceiver configured to receive a first sequence of data packets of a data flow addressed to the user device from a second network node; a processor configured to split the first sequence of data packets into at least one first sub-sequence of data packets and one second sub-sequence of data packets; wherein the transceiver further is configured to transmit the first sub-sequence of data packets in a first set of frequency resources over a first radio channel and the second sub-sequence of data packets in a second set of frequency resources over a second radio channel to the user device, wherein the first set of frequency resources and the second set of frequency resources are non-overlapping..
Huawei Technologies Co., Ltd.

Method and optimizing load re-balancing for dedicated core network in wireless communication system

A method and apparatus for performing load re-balancing for the dedicated core network in a wireless communication system is provided. An evolved nodeb (enb) which supports a dedicated core network receives a mobility management entity group identity (mmegi) of an mme pool, corresponding to the dedicated core network, from a ue which is attached to a first mme of the mme pool.
Lg Electronics Inc.

Method and wireless communication

A method and an apparatus for wireless communication are provided. A first network device negotiates with a second network device to determine target data.
Huawei Technologies Co., Ltd.

Wireless communication device and wireless communication method

According to one embodiment, a wireless communication device includes: a receiver configured to receive a first frame which contains data; and a transmitter configured to transmit a second frame and a third frame by frequency multiplexing, the third frame containing the data and being addressed to a first relay station different from a sender device of the first frame. The second frame is a frame to instruct the sender device of the first frame to perform a frame transmission..
Toshiba Electronic Devices & Storage Corporation

Wireless communication device and wireless communication method

The present disclosure provides a wireless communication device provided with: a transmission signal generation unit that generates an a-ppdu that has a legacy preamble, a legacy header, data fields allocated to each of a plurality of different stas, a plurality of non-legacy headers in which various types of information relating to the plurality of data fields are described, and a plurality of non-legacy preambles; and a transmission unit that transmits the a-ppdu in a wireless manner.. .
Panasonic Intellectual Property Management Co., Ltd.

Activation and deactivation of multiplication transmission

Disclosed are methods, devices and computer programs that enables a controlled activation and/or deactivation of multiplication/duplication transmissions where packets transmitted to a wireless device from a network node is multiplied/duplicated and transmitted from several network nodes to the wireless device. The methods, devices and computer programs are based on a quality indication that represents for the quality of the connections between a wireless device and different network units.
Telefonaktiebolaget Lm Ericsson (publ)

Method for transmitting a buffer status report in a d2d communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for transmitting a bsr in a d2d communication system, the method comprising: configuring a plurality of sidelink logical channels, wherein each of the plurality of sidelink logical channels is associated with one of a plurality of priorities, configuring a plurality of lcgs to which the plurality of sidelink logical channels belong, and transmitting a bsr using the one or more logical channel groups..
Lg Electronics Inc.

Uplink signal transmission power control in a wireless network

A base station transmits configuration parameters of a plurality of cells to a wireless device. The plurality of cells comprise: a primary cell with a primary physical uplink control channel (pucch); and a pucch secondary cell with a secondary pucch; a transmit power control (tpc) radio network temporary identifier (rnti); a primary tpc index for the primary pucch; and a secondary tpc index for the secondary pucch.
Ofinno Technologies, Llc

Channel reservation techniques for millimeter wave systems

Methods, systems, and devices for wireless communication are described. A first device may receive a channel reservation request from a second device, over a shared or unlicensed radio frequency spectrum band, the channel reservation request including a first expected response time duration to receive a channel reservation response in response to the channel reservation request.
Qualcomm Incorporated

Wireless communication terminal and communication measuring a channel quality indicator (cqi)

To measure the channel quality of the own cell accurately in a condition where there is no interference from a neighbor cell. A wireless communication terminal according to the invention is a wireless communication terminal to be connected to a base station for transmitting and receiving data to/from the base station, the wireless communication terminal including: a receiver that receives a signal which includes control information provided for measuring a channel quality of own cell from the base station; an extractor that extracts the control information from the signal received by the receiver; a measurement section that measures, on the basis of the control information, the channel quality of the own cell in a domain where a neighbor cell does not transmit a signal; and a transmitter that transmits a measurement result of the channel quality of the own cell measured by the measurement section, to the base station..
Sun Patent Trust

Configuration of mobility management measurement method

A user equipment (ue) is configured to operate in an e-utra network. The ue is configured to transmit, to the e-utra network, a capability indication message indicating that the ue is capable of receiving, from the e-utra network, a measurement configuration message comprised in a radio resource control (rrc) configuration message, wherein the measurement configuration message comprises an instruction that the wireless communication device should use a first or a second reference signal received quality (rsrq) measurement method, wherein in the first method, a receive signal strength indicator (rssi) is measured only from orthogonal frequency-division multiplexing (ofdm) symbols containing reference symbols for antenna port 0; and in the second method, the rssi is measured over all ofdm symbols in a subframe.
Telefonaktiebolaget Lm Ericsson (publ)

Wireless sensor network having autonomous and inter-connected sensor nodes

A system and method of determining a data collection routing protocol include the steps of perceiving a broadcast beacon message from an i-th sensor node located at an i-th sensor level by one or mow sensor nodes at one or more other sensor levels of a divided wsn, wherein the i-th sensor level does not include a first sensor level of a sink sensor node; resetting the respective sensor level of the one or more sensor nodes to an (i+1)th sensor level; attempting to connect the i-th sensor node at the i-th sensor level to another sensor node located at an (i−1)th sensor level; and connecting the i-th sensor node to a parent sensor node at the 1-th sensor level when certain conditions are met. These conditions are determined and analyzed locally at each sensor node..
King Fahd University Of Petroleum And Minerals

Method, apparatus, and system for terminal for measurement configuration of different reference signals and cell measurement report mechanism

A communication technique that combines a 5th generation (5g) communication system for supporting a data rate that is higher than that of a beyond 4th generation (4g) system with internet of things (iot) technology, and a system thereof are provided. The disclosure may be applied to intelligent services based on 5g communication technology and iot related technology, such as smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security and safety related services.
Samsung Electronics Co., Ltd.

Methods and systems for providing call continuity in a user equipment (ue)

Providing call continuity for an ongoing call of a user equipment (ue) of a wireless communication by defining ue behavior specifying actions to be taken by the ue upon detection of occurrence of an event among a plurality of events that may occur during the ongoing call.. .
Samsung Electronics Co., Ltd.

First network node, method therein, computer program and computer-readable medium comprising the computer program for detecting outage of a radio cell

A method performed by a first network node for detecting outage of a radio cell served by a second network node. The first network node and the second network node operate in a wireless communications system.
Telefonaktiebolaget Lm Ericsson (publ)

Message fractionation and physical layer channel assignment for multiuser detection-enabled wireless communication among adaptive interference

A cognitive coexistence radio utilizes message fractionation and physical layer channel assignment to achieve co-existence communications in the presence of interferers. A transmit signal is split into a plurality of streams for transmission in occupied channels according to power allocation and modulation scheme.
Massachusetts Institute Of Technology

Apparatuses and methods for beam identification through the physical random access channel (prach) and efficient prach resource utilization

A user equipment (ue) including a wireless transceiver and a controller is provided. The wireless transceiver performs wireless transmission and reception to and from a cellular station.
Mediatek Inc.

Beam refinement for millimeter wave (mmw) system

Methods, systems, and devices for wireless communication are described for transmitting a first signal corresponding to a symbol so as to cover a geographic sector with via analog beamforming, transmitting, using analog beamforming and a second port, a second signal corresponding to the symbol, wherein aspects of the symbol are phase modulated with respect to the first signal such that corresponding aspects of a combined signal are beam-formed in one or more directions that at least partially overlap the geographic sector, a receiver receives the combined signal and from it determines a preferred refined beam for subsequent transmissions and transmits an indicator that includes the preferred refined beam, and the transmitter receives an indication from a receiver identifying one or more aspects of the combined signal, and determining a refined beam for subsequent transmissions based at least in part on the indication.. .
Qualcomm Incorporated

Implementing a live distributed antenna system (das) configuration from a virtual das design using an original equipment manufacturer (oem) specific software system in a das

Implementing a live wireless communication system configuration from a virtual wireless communication system design using an original equipment manufacturer (oem) specific software system in a real wireless communication system is disclosed herein. In exemplary aspects disclosed herein, the oem specific software system enables a designer to create, save, import, modify and/or preconfigure a virtual wireless communication system in a virtual wireless communication system configuration file(s) using oem specific software tools resident in the real wireless communication system.
Corning Optical Communications Wireless Ltd

Enabling secured wireless access at hotspot by providing user-specific access credential for secure ssid during sign-up process conducted over open wireless network

A hotspot provides an open wireless network and a secure wireless network. The open wireless network has no network-level encryption and allows open association therewith.
Guest Tek Interactive Entertainment Ltd.

Connection propriety determination device and method, program, and recording medium

According to the present invention, a connection propriety determination system determines propriety of a request from a wireless lan client that requests connection with a network. A connection propriety determination unit determines the propriety of connection of the wireless lan client to the network based on a received mac address and a connection propriety list determined to be used.
Allied Telesis Holdings K.k.

Providing a local address while roaming

This disclosure relates to providing local address information while roaming. A wireless device may connect to a wireless local area network (wlan) access point in a roaming location.
Apple Inc.

Device-to-device (d2d) discovery

A method of operating a first wireless communication device to perform d2d discovery includes obtaining multiple discovery message detection results, and determining a d2d discovery status of a second wireless communication device based on the multiple discovery message detection results. Using multiple discovery message detection results to determine the d2d discovery status of the second wireless communication device significantly increases the reliability of d2d discovery, thereby increasing the likelihood that a device available for d2d communication will be detected, while reducing the likelihood of false detections..
Telefonaktiebolaget L M Ericsson (publ)

Method and system for wlan d2d technology and lte prose interworking, prose optimization

The various embodiments of the present invention disclose a method of transmitting a wireless local area network (wlan) discovery frame over a pc5 link. According to one embodiment, the method includes registering, by one or more user equipment's (ue), with a prose server by sending a capability information for receiving direct discovery or communication parameters, policies, authorization, provisioning and radio resources by the prose server, the one or more ue's to include a wlan discovery frame in a pc5 message, transmitting, by a first user equipment, a pc5 discovery message to a second user equipment, indicating by the second ue, a message to a neighbor awareness networking (nan) discovery engine indicating the reception of pc5 discovery message along with the wlan discovery frame, and establishing by the second ue, a wlan communication link with the first ue, without performing a wlan discovery search..
Samsung Electronics Co., Ltd

Rrm requirement for d2d inter-carrier discovery gap

A radio resource management requirement is described for a device-to-device inter-carrier discovery gap. A device to device (d2d) user equipment (ue) interruption requirement can be specified in which the interruption is not allowed.
Intel Ip Corporation

Techniques for update procedure signaling in a wireless network

Techniques are described that can be used for efficient mobility management signaling. In some cases, a network can specify an extended timer used for a machine to machine (m2m) type device to communicate with a network.
Intel Corporation

System including alternation of sensor connection and transmission mechanism for motion sensing garment

Disclosed is a system and method for facilitating wireless communication amongst sensors attached to wearables. Each of the sensors may be configured to operate either as a master device or a slave device.

Methods to enable efficient intra-platoon communication

Methods, systems, and devices for wireless communication are described. A user equipment (ue), e.g., a lead platooning vehicle configured for wireless communications, may determine a communication resource requirement for a group of platooning vehicles.
Qualcomm Incorporated

Method and supporting bearer type for v2x communication in wireless communication system

A method and apparatus for receiving a bearer type indication for vehicle-to-everything (v2x) communication in a wireless communication system is provided. An enodeb (enb) with roadside unit (rsu) function transmits an indication of local gateway (l-gw) support for v2x communication to a mobility management entity (mme), receives a bearer type indication indicating that a specific bearer is for v2x communication from the mme, and performs an action according to the bearer type indication..
Lg Electronics Inc.

Sensor-based action control for mobile wireless telecommunication computing devices

The present disclosure describes systems and methods in which one or more existing onboard sensors on a mobile wireless telecommunication computing device, such as a smartphone, are recruited to detect a condition in which an action should be initiated, and the mobile wireless telecommunication computing device uses a wireless signal to identify the desired action. For example, a magnetometer on a smartphone may be used to detect the presence of a nearby magnet as a condition in which an action should be initiated, or an accelerometer and gyroscope on a smartphone may be used to detect a gesture as a condition in which an action should be initiated.
Overair Proximity Technologies Ltd.

Wireless earpieces utilizing a mesh network

A method of utilizing a mesh network utilizing wireless earpieces in an embodiment of the present invention may have one or more of the following steps: (a) receiving a communication to be sent through the wireless earpieces, (b) connecting to one or more devices representing a node in a mesh network, (c) sending the communication to the one more devices to reach a receiving party through the mesh network, (d) receiving a confirmation of receipt of the communication by the receiving party in response to the receiving party receiving the communication, (e) receiving communications through the mesh network at the wireless earpieces from the one or more devices, and (f) expanding the mesh network to include another device in response to the wireless earpieces or the one or more devices detecting another device is available for mesh communications.. .
Bragi Gmbh

Proximity and interest determination by a wireless device

A first wireless device determines whether the first wireless device is in a specified proximity to a second wireless device based on a signal wirelessly transmitted by the second wireless device. Based on information transmitted by the second wireless device, it is determined whether the first wireless device shares a common interest with the second wireless device..
Blackberry Limited

Confirming work supporting device, confirming work supporting system, and computer program product

According to an embodiment, a confirming work supporting device includes a storage and processing circuitry. The storage is configured to store therein rssi (received signal strength indicator) information that indicates reception strength of a wireless signal as measured by each of a plurality of installed wireless devices, from another wireless device.
Kabushiki Kaisha Toshiba

Energy-efficient location determination

A location management system identifies points of interest that may be of interest to one or more users. The location management system defines a geofence boundary encompassing a particular point of interest.
Google Llc

Geographic information for wireless networks

Techniques for geographic information for wireless networks are described. According to various embodiments, a connectivity module on a mobile device receives geographic position information for a mobile device from another functionality of the mobile device and independent of a query by the connectivity module for the information.
Microsoft Technology Licensing, Llc

Geographic information for wireless networks

Techniques for geographic information for wireless networks are described. According to various embodiments, a connectivity module on a mobile device receives geographic position information for a mobile device from another functionality of the mobile device and independent of a query by the connectivity module for the information.
Microsoft Technology Licensing, Llc

Geographic information for wireless networks

Techniques for geographic information for wireless networks are described. According to various embodiments, a connectivity module on a mobile device receives geographic position information for a mobile device from another functionality of the mobile device and independent of a query by the connectivity module for the information.
Microsoft Technology Licensing, Llc

Geographic information for wireless networks

Techniques for geographic information for wireless networks are described. According to various embodiments, a connectivity module on a mobile device receives geographic position information for a mobile device from another functionality of the mobile device and independent of a query by the connectivity module for the information.
Microsoft Technology Licensing, Llc

Technologies for an automated application exchange in wireless networks

Technologies for performing an automated application exchange negotiation in an operator network include an endpoint device, a mobile edge computing device, a core computing device, an application provider computing device, and a network operator computing device. The mobile edge computing device is configured to receive a request to access an application and/or service stored at the mobile edge computing device and/or the application provider computing device.
Intel Corporation

Method and system for sharing a telematics access point

A system shares a telematics access point between agricultural or industrial machines or vehicles utilizing short-range wireless connection devices for each of the machines or vehicles. The short-range wireless connection devices create a short-range local wireless network and transmit status messages from each of the machines or vehicles, indicating whether the machine or vehicle to which each short-range wireless connection device is connected has a cellular telematics modem and an active valid subscription for cellular internet access.
Cnh Industrial America Llc

Cochlear hearing device with cable antenna

A hearing aid device comprising a behind-the-ear part, an at-the-head part, a coupling element, a second antenna, and a wireless interface is disclosed. The behind-the-ear part is adapted for being arranged at an ear of a user and for providing a low frequency signal comprising audio.
Oticon A/s

Binaural segregation of wireless accessories

A binaural hearing device adapted to assist a recipient to segregate sounds from local and remote sources. Segregation can be achieved with two environmental microphones that are configured to mix right/left ambient sounds and divert them to the ear on one side of the recipient..
Cochlear Limited

Method and electronic device for transmitting audio data to multiple external devices

Methods and apparatuses are provided for transmitting audio data to multiple external devices by an electronic device. Using a wireless communication circuit of the electronic device, a first wireless channel is established with a first external device.
Samsung Electronics Co., Ltd.

Acoustic system, headphone device, loudspeaker device, and acoustic output method

A loudspeaker device includes: an output control unit that causes a sound to be output from a loudspeaker in a case where a headphone device and the loudspeaker device are connected to each other. The sound is generated based on sound data transmitted from the headphone device that has received the sound data through wireless communication from a sound output device.
Yamaha Corporation

System and sharing wireless earpieces

A method for using a set of wireless earpieces includes establishing a connection between each earpiece within the set of wireless earpieces, acquiring data indicative of a mode of operation, setting the mode of operation to operate the set of wireless earpieces based on the data indicative of the mode of operation and delivering audio to one or more speakers of each earpiece of the set of wireless earpieces based on the mode of operation.. .
Bragi Gmbh

Apparatus and methods for selective data network access

Wireless data network access architecture and methods enabling location-specific and/or user-specific provision of services or resources. In one embodiment, an end-user device makes a request for service within a wireless lan (wlan).
Time Warner Cable Enterprises Llc

Smart windshield for utilization with wireless earpieces

A smart windshield system in embodiments of the present invention may have one or more of the following features: (a) a smart windshield operably capable of displaying data to a user, (b) an internet of things (iot) network operably coupled to the smart windshield and a constrained intelligent edge real time embedded device (cierted), (c) a wireless earpiece operably coupled to the iot and the smart windshield, wherein the wireless earpiece can control the cierted and the data displayed on the smart windshield.. .
Bragi Gmbh

Wireless sound-emitting device and system for remotely controlling a sound-emitting device

A wireless sound-emitting device includes a housing adapted to be coupled to a wall at a source of electric power, a loudspeaker positioned at a periphery of the housing, a control module outputting an electric audio signal to the at least one loudspeaker, and a wireless communications module in electrical communication with the control module. The loudspeaker emits acoustic signals in a direction parallel to the wall, when the housing is coupled to the wall, with the acoustic signals reflecting off the wall.
Nightingale Smart Solutions, Inc

Set-top box with enhanced functionality and use of same

A set-top box with enhanced functionality and system and method for use of the same are disclosed. In one embodiment of the set-top box system, first and second set-top boxes each include a housing securing a television input, a television output, a processor, a wireless transceiver, memory, and storage communicatively interconnected by a busing architecture.
Enseo, Inc.

Wireless earpiece with a projector

A method of projecting content onto a surface using a wireless earpiece includes determining the content to display onto the surface, sensing at least one characteristic associated with the surface, formatting the content in accordance with the at least one characteristic associated with the surface and projecting the content onto the surface using a projector of the wireless earpiece. A wireless earpiece includes an earpiece housing, a processor, at least one sensor and a projector.
Bragi Gmbh

Mobile terminal, display apparatus and control method thereof

Disclosed is a control method for a display apparatus and a mobile terminal which includes a camera for taking a photograph and generating an image; a voice input unit which is used to input a voice; a user input unit which receives a user's input; a display unit which displays the image thereon; a wireless communication unit which communicates with a counterpart mobile terminal through a wireless network; and a controller which performs a video call by transmitting to the counterpart mobile terminal video call data comprising a video generated by the camera and a voice input by the voice input unit according user input, displays on the display unit a shared image during the video call, and transmits to the counterpart mobile terminal the shared image added to the video call data.. .
Samsung Electronics Co., Ltd.

Electronic device and executing function of electronic device

An artificial intelligence system and method are disclosed herein. The system includes a processor which implements the method, including: receiving by an input unit a first user input including a request to execute a task using at least one of the electronic device or an external device, transmitting by a wireless communication unit first data associated with the first user input to an external server, receiving a first response from the external server including information associated with at least one of the first user input and a sequence of electronic device states for performing at least a portion of the task, receiving a second user input assigning at least one of a voice command and a touch operation received by a touch screen display as the request to perform the task, and transmitting second data associated with the second user input to the external server..
Samsung Electronics Co., Ltd.

Communication control device, communication control method, and non-transitory computer readable medium

According to one embodiment, a communication control device includes processing circuitry. The processing circuitry acquires at least either; wired communication characteristic information or wireless communication characteristic information from relaying devices or, storage characteristic information indicating usage of a plurality of storage devices storing data units that are transferred via the relaying devices and sent or received by a terminal in the wireless network or, data characteristic information indicating states of a plurality of data units stored in each of the storage devices.
Toshiba Memory Corporation

Method and recognizing user relationship, storage medium and server

Embodiments of the present disclosure disclose a method and an apparatus for recognizing a user relationship, a storage medium and a server. The method comprises: acquiring a wireless network address and coordinate information of each of networked user terminals; training a position-setting classifier based on the wireless network address and the coordinate information of each of known users having a known set position coordinate; determining a set position wireless network address for each of unknown users having an unknown set position coordinate based on the position-setting classifier; and marking a relationship of at least two users based on a common relationship of the set position wireless network address.
Baidu Online Network Technology (beijing) Co., Ltd.

System and server based control

A system and method in a building or vehicle for an actuator operation in response to a sensor according to a control logic, the system comprising a router or a gateway communicating with a device associated with the sensor and a device associated with the actuator over in-building or in-vehicle networks, and an external internet-connected control server associated with the control logic implementing a pid closed linear control loop and communicating with the router over external network for controlling the in-building or in-vehicle phenomenon. The sensor may be a microphone or a camera, and the system may include voice or image processing as part of the control logic.
May Patents Ltd.

System and server based control

A system and method in a building or vehicle for an actuator operation in response to a sensor according to a control logic, the system comprising a router or a gateway communicating with a device associated with the sensor and a device associated with the actuator over in-building or in-vehicle networks, and an external internet-connected control server associated with the control logic implementing a pid closed linear control loop and communicating with the router over external network for controlling the in-building or in-vehicle phenomenon. The sensor may be a microphone or a camera, and the system may include voice or image processing as part of the control logic.
May Patents Ltd.

Wireless internet product system

Low resource internet devices such as consumer electronics products connect to web service by means of a proxy method where the connected device does not need to maintain the expensive and fragile web service interface itself, but rather uses simple low level protocols to communicate through a gateway that executes software to translate a low level proprietary wireless protocol to a proprietary low level internet protocol that can pass through a firewall to proxy servers that translate the low level protocols thus presenting an interface that makes the internet device appear to have a full web service interface to enable communication between the internet devices and the web server.. .
Arrayent, Inc.

Managing devices within a vehicular communication network

A system for determining the servicing needs of a vehicle. In various embodiments, the system includes a remote server and a vehicle control module of the vehicle.
Avago Technologies General Ip (singapore) Pte. Ltd .

Gigabit router

A method includes receiving a data packet over one of a wireless communication link or a wired communication link from a user device in the local network. The data packet includes internet protocol (ip) address information.
Google Llc

Systems and methods for enforcing data loss prevention policies

The disclosed computer-implemented method for enforcing data loss prevention policies may include (i) identifying an application installed on the computing device, where the computing device is capable of transmitting data to other computing devices via a wireless technology standard for exchanging data over short distances, (ii) examining the application for a module that indicates that the application is capable of transferring files via the wireless technology standard, (iii) monitoring for initiations of connections via the wireless technology standard by the application, (iv) monitoring, in response to detecting an initiation of a connection via the wireless technology standard by the application, file system access by the application, (v) determining that the application is attempting to open a file, and (vi) analyzing the file to determine if transferring the file via the wireless technology standard violates a data loss prevention policy. Various other methods, systems, and computer-readable media are also disclosed..
Symantec Corporation

Method and establishing a secure wireless connection for a provisioning of configuration information

A communication system is provided that securely provisions configuration information to a mobile device without requiring that a shared key (that is, shared with a radio programming device) be pre-loaded on the mobile device. In various embodiments, the mobile device provides a radio programming device with access point connection information via a scanning tool.
Motorola Solutions, Inc

Beam failure identification and recovery techniques

Methods, systems, and devices for wireless communication are described that support beam failure identification and recovery is systems that may use beamforming for uplink and downlink transmission beams. A first beam and a second beam may be configured, and the second beam may be used to identify a failure of the first beam.
Qualcomm Incorporated

Adaptive selection of signal-detection mode

A wireless device detects a synchronization signal by obtaining (210), from a received signal, a sequence of samples, and calculating (220) a differentially decoded sequence from the obtained sequence of samples. The wireless device correlates (230) the calculated differentially decoded sequence with a first reference sequence corresponding to the synchronization signal, at each of a plurality of time offsets, and identifies which of the plurality of time offsets results in a largest correlation result.
Telefonaktiebolaget Lm Ericsson (publ)

Coding scheme and extended synchronization access burst for ec-gsm-iot enhancement

A wireless device, a radio access network (ran) node, and various methods are described herein for improving the coverage performance of the extended coverage (ec)-random access channel (rach). For instance, the wireless device, the ran node, and various methods can improve the coverage performance of the ec-rach by utilizing a new access burst (referred to herein as extended synchronization access burst (esab)), a new coding scheme (referred to herein as rach11′) for the cc5 2ts ec-rach, and/or an access burst mapping scheme for the cc5 2ts ec-rach..
Telefonaktiebolaget L M Ericsson (publ)

Sounding reference signal design

Methods and devices for assigning sounding reference signals (srs) resources to ues in a wireless communication network are provided. Configuration information is sent to a ue, the configuration information pertaining to a first sequence identifier (id) to be used by the ue to generate a plurality of srs sequences to be sent by the ue as at least part of a first srs.
Huawei Technologies Co., Ltd.

Receiver and wireless terminal for signal processing

A wireless terminal is provided that includes a first receiver that includes a first input unit configured to perform impedance matching on a first reception signal to output a first rf input signal. A first amplification unit is configured to amplify the first rf input signal to output one or more first rf output signals in an inter-band ca mode and an intra-band ca mode.
Samsung Electronics Co., Ltd.

Installation of building automation devices

A method performed by a wireless terminal for installation of building automation (ba) devices in a building includes: determining, using a localization application in the wireless terminal, a current location of the wireless terminal in the building; from a ba device database, obtaining an identifier for each of a plurality of the ba devices which should be installed in a vicinity of the determined location of the wireless terminal; presenting a list of the obtained identifiers in a user interface of the wireless terminal; after the presenting, receiving input via the user interface; and in response to the received input, associating at least a first of the plurality of ba devices with at least a second of the plurality of ba devices.. .
Abb Ag

External communication device, display device, display system, and control method therefor

An external communication device, display device, display system, and control method therefor are disclosed. In accordance with an aspect of the present disclosure, an external communication device includes a wired communication module connected to a display device and configured to receive standby power; a wireless communication module configured to transmit a power application signal in response to reception of an event signal from at least one internet of things (iot) apparatus via a wireless communication network according to whether the display device is active; and a communication controller configured to control an operation of the at least one iot apparatus on the basis of a control command received via the wired communication module..
Samsung Electronics Co., Ltd.

Wireless communication apparatus, sensing apparatus and signal processing system

A wireless communication apparatus has a transmitter, a signal processor, and adpll circuitry. The transmitter to modulate transmission data using a local oscillation signal to generate a wireless signal to be transmitted from an antenna.
Kabushiki Kaisha Toshiba

Method for removing a last pucch resource of a pucch group in a carrier aggregation system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for removing a last pucch resource of a pucch group in a carrier aggregation system, the method comprising: configuring a first physical uplink control channel (pucch) group, wherein the first pucch group is composed of one or more first cells with pucch resource and zero or more second cells without pucch resource; and deactivating all cells belonging to the first pucch group, if a last pucch resource of the first pucch group is released..
Lg Electronics Inc.

Partial subframe transmission techniques in shared radio frequency spectrum

Techniques provide for identification of a starting location for a transmission that provides a relatively short time period between completion of a successful contention-based access procedure (e.g., a listen before talk (lbt) procedure) and transmission of data between a base station and a user equipment (ue). In the event that an lbt procedure is successfully completed after the start of a subframe, an indication of a transmission may be transmitted at one of a number of predetermined points within the subframe time duration.
Qualcomm Incorporated

Modular control channel formats for uplink control information in a cellular communication system

This disclosure relates to performing cellular communication using modular control channel formats for uplink control information. A wireless device may determine a slot structure for uplink communication.
Apple Inc.

Method and device for transmitting ack/nack in wireless communication system

A method for transmitting uplink control information (uci) in a wireless communication system, includes receiving a configuration message from a base station, the configuration message including information regarding a plurality of resource sets for a plurality of physical uplink control channel (pucch) formats; selecting a resource set of the plurality of resource sets based on a payload size of the uci to be transmitted; receiving a downlink (dl) grant on a physical downlink control channel (pdcch) from the base station, the dl grant including a resource indicator indicating a pucch resource within the selected resource set; and transmitting the uci by using a pucch format associated with the pucch resource.. .
Lg Electronics Inc.

Code block grouping and feedback that support efficient retransmissions

Methods, systems, and devices for wireless communication are described. A wireless device may transmit feedback, such as hybrid automatic repeat request (hard) feedback for groups of code blocks rather than for an entire transport block or individual code blocks.
Qualcomm Incorporated

Method and transmitting uplink control information (uci) in wireless communication system

A method for a wireless device to which a plurality of serving cells are assigned transmitting uplink control information (uci) in a wireless communication system is provided. The wireless device transmits uplink data in a subframe to a physical uplink shared channel (pusch), and transmits uci including a hybrid automatic repeat request (harq) ack/nack and periodic channel state information (csi) in the subframe to a physical uplink shared channel (pucch).
Lg Electronics Inc.

Dynamic transient period configurations for shortened transmission time intervals

Methods, systems, and devices for wireless communication are described that support dynamic transient period configurations for shortened transmission time intervals (sttis). A transient period may be configured within uplink transmissions such that protection is enabled for reference signals and data.
Qualcomm Incorporated

Method and resource management in wireless communication systems

The present disclosure relates to a pre-5th-generation (5g) or 5g communication system to be provided for supporting higher data rates beyond 4th-generation (4g) communication system such as long term evolution (lte). A method is provided for operating a wireless communication system including a user equipment (ue), a first base station, and a second base station.
Samsung Electronics Co., Ltd.

Multi-numerology based data transmitting and receiving method and apparatus capable of frequency hopping in ofdm system

A base station for transmitting data in an ofdm system is provided. The base station is configured to convert data or a signal into a wireless band and transmit the converted data or signal to a terminal, down-convert a signal and output the down-converted signal, and generate a message for requesting terminal capability information for a sub-carrier spacing and transmit the message to the terminal accessing the base station, generate information on sub-bands of groups available to the terminal in response to receiving a terminal capability response message from the terminal and transmit the information on the sub-bands of groups available to the terminal, allocate a resource by selecting sub-bands of one group of the sub-bands of the groups available to the terminal in response to receiving a scheduling request message from the terminal and generate and transmit a resource allocation message, and transmit the data using the allocated resource..
Samsung Electronics Co., Ltd.

Methods to mitigate inter-platoon interference

Methods, systems, and devices for wireless communication are described. A user equipment (ue), e.g., a vehicle in a group of platooning vehicles configured for wireless communications, may identify a travel direction of the group of platooning vehicles.
Qualcomm Incorporated

Techniques for multi-cluster uplink transmissions

Various aspects described herein relate to techniques for multi-cluster uplink transmissions in wireless communications systems. A method, a computer-readable medium, and an apparatus are provided.
Qualcomm Incorporated

Multicarrier-based data transmission method and apparatus in mobile communication system

A multicarrier-based data transmission method and an apparatus for use in a mobile communication system are provided. A radio network temporary identity (rnti) reception method of a terminal in a wireless communication system supporting inter-evolved node b (enb) carrier aggregation includes receiving cell information on at least one activated cell under control of an enb, configuring first and second rntis allocated by the enb, monitoring the at least one activated cell for the first rnti, and monitoring a primary cell among the at least one activated cell for the second rnti..
Samsung Electronics Co., Ltd.

Wireless communication terminal, base station device, resource allocation method

A radio communication terminal that increases the ack/nack resource utilization efficiency while preventing ack/nack collision, and that causes no unnecessary reduction of the pusch band in a system that transmits e-pdcch control information. The radio communication terminal adopts a configuration including a receiving section that receives a control signal including an ack/nack index via an enhanced physical downlink control channel (e-pdcch) transmitted using one configuration from among one or a plurality of configuration candidates, a control section that selects a resource to be used for an ack/nack signal of downlink data from among specified resources specified beforehand based on e-pdcch configuration information used for transmission or reception of the e-pdcch and the ack/nack index, and a transmitting section that transmits the ack/nack signal using the selected specified resource..
Sun Patent Trust

Preemption indicators and code-block-group-based retransmission techniques for multiplexing different services on physical layer frames

Techniques are disclosed relating to acknowledgements and preemption indicators in the context of multiplexing different services on wireless physical layer frames. In some embodiments, transport blocks for a transmission are divided into code blocks and code block groups.
Apple Inc.

Flexible resource mapping and mcs determination

Certain aspects of the present disclosure relate to methods and apparatus for flexible resource mapping and modulation and coding scheme (mcs) determination in wireless communication systems. According to certain aspects, a method for wireless communications that may be performed by a transmitter is provided.
Qualcomm Incorporated

Serving network node and determining a transmission parameter to be used for a transmission to a wireless device

A network node and a method for determining a transmission parameter for a transmission to a wireless device. (i) path gain information relating to the wireless device, or (ii) downlink received power relating to cell-specific reference signal(s), crs(s), transmitted by at least the serving network node, and load information of network nodes that are potentially strong interferers to the wireless device are obtained.
Telefonaktiebolaget Lm Ericsson (publ)

Apparatus and encoding and decoding using short-length block code in wireless communication system

The present disclosure relates to a communication method and system for converging a 5th-generation (5g) communication system for supporting higher data rates beyond a 4th-generation (4g) system with a technology for internet of things (iot). The present disclosure may be applied to intelligent services based on the 5g communication technology and the iot-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.
Samsung Electronics Co., Ltd

Method for performing scg re-establishment in dual connectivity in wireless communication system and a device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing scg re-establishment in dual connectivity in wireless communication system, the method comprising: detecting radio link failure on a secondary node, wherein the ue is configured with a master node and the secondary node; and receiving signals from candidates of a new secondary node for obtaining information about which cell is a best candidate on the new secondary node to prepare for radio link failure on the secondary node; and initiating rrc connection re-establishment procedure for recovery from the radio link failure of the secondary node if a cell which is to be a pscell on a new secondary node is selected in a cell list..
Lg Electronics Inc.

Cell search method in wireless communication system and apparatus therefor

A cell search method of a terminal in a wireless communication system, comprises: a step of receiving a narrow band synchronization signal through a narrow band from a base station; and a step of acquiring time synchronization and frequency synchronization with the base station on the basis of the narrow band synchronization signal and detecting an identifier of the base station, wherein the narrow band has a system bandwidth of 180 khz and includes twelve carriers arranged at intervals of 15 khz, and the narrow band synchronization signal consists of a first narrow band synchronization signal and a second narrow band synchronization signal, wherein the first narrow band synchronization signal can be transmitted in a sixth subframe of a radio frame and the second narrow band synchronization signal can be transmitted in a tenth subframe of the radio frame.. .
Lg Electronics Inc.

Wireless communication device and wireless communication system

According to an embodiment, a wireless communication device performs time-division communication and includes a storage and one or more processors. The storage is configured to store transmission data to be sent in a first period of time.
Kabushiki Kaisha Toshiba

Method for predicting outdoor three-dimensional space signal field strength by extended cost-231-walfisch-ikegami propagation model

A method for predicting outdoor three-dimensional space signal field strength by extended cost-231-walfisch-ikegami propagation model, comprising: establishing a three-dimensional scene model between a transmitting base station and a predicted region space; performing an on-site measurement according to a certain resolution in a prediction region and recording wireless signal strength information at a height of 1 m above the ground; acquiring a vertical cross section between the transmitting base station and a receiving point at a height of 1 m above the ground, and acquiring therefrom an average roof height, an average street width and an average between-building space; predicting a reception signal strength at a measurement point in a calculation formula of a cost-231-walfishch-ikegami propagation model; correcting the cost-231-walfishch-ikegami propagation model of the measurement point according to an error Δ between measured data and a prediction result; acquiring a vertical cross section between the transmitting base station and a receiving point at other height of the measurement point, and filtering therefrom buildings outside a fresnel circle to re-acquire the average roof height, the average street width and the average between-building space; and calculating a reception signal strength at other height of the measurement point according to the corrected cost-231-walfishch-ikegami propagation model.. .
Ranplan Wireless Network Design Limited

Method for transceiving signal through at least two data streams in a wireless communication system

A method for transceiving, by a network, a signal through at least two streams in a wireless communication system, includes measuring a channel state for the at least two streams by using a reference signal, determining at least one stream pair including a transmission stream and a reception stream based on the measured channel state, initiating a direction of one or more streams of the at least one stream pair, and transceiving the signal based on the one or more streams of the at least one stream pair.. .
Industry-academic Cooperation Foundation, Yonsei University

Re-generation and re-transmission of millimeter waves for building penetration

A system for enabling signal penetration into a building comprising a receiver located on an outside of the building for receiving millimeter wave signals. At least one frequency downconverter for downconverts the received millimeter wave signals to a frequency level that overcomes losses occurring when the millimeter wave signals are transmitted from the outside the building to an interior of the building.
Nxgen Partners Ip, Llc

A commissioning device for commissioning a new device into a system and a method thereof

A system (100) comprises a device (200) commissioned into the system comprising a light sensor (220) for receiving a first optical data signal from a new device (400) located within an optical range of the device (200), and a commissioning device (300) for communicatively coupling to the device (200). The first optical data signal comprises a unique identifier associated with the new device.
Philips Lighting Holding B.v.

Techniques for selecting an antenna sub-array at a user equipment

Techniques are described for wireless communication at a user equipment (ue) having a plurality of antenna sub-arrays. One method includes performing an initial acquisition procedure with a base station using each antenna sub-array of a first subset of antenna sub-arrays, in which the first subset includes two or more antenna sub-arrays of the plurality of antenna sub-arrays; selecting an antenna sub-array from the first subset; and performing a random access procedure with the base station using the selected antenna sub-array.
Qualcomm Incorporated

Techniques for beam discovery and beamforming in wireless communications

Various aspects described herein relate to techniques for beam discovery and beamforming in wireless communications (e.g., 5th generation (5g) new radio (nr)). In an aspect, a method related to signaling for channel state information reference signals (csi-rss) in wireless communications is provided.
Qualcomm Incorporated

Method and indication of reference signals in wireless systems

A method for channel state information (csi) reporting is provided. The method comprises receiving, by a user equipment (ue) from a base station (bs), a medium access control (mac) control element (ce) signaling including a quasi co-location (qcl) indication between a first resource and a second resource and activation of the second resource, wherein the ue is configured with the second resource for csi reporting; and identifying, by the ue from the mac-ce signaling, the activation of the second resource and a qcl relation between the first resource and the second resource based on the qcl indication..
Samsung Electronics Co., Ltd.

Method for reporting csi in wireless communication system and apparatus therefor

A method for reporting channel status information (csi) to a base station by a terminal in a wireless access system is disclosed in the present application. The method for reporting csi comprises the steps of: receiving information on a first csi process and a second csi process, each of which includes two or more csi-reference signal (csi-rs) resources, through an upper layer; and transmitting, to the base station, a first csi report according to the first csi process and a second csi report corresponding to the second csi process, wherein the second csi process is configured to have a rank indicator (ri) value that is the same as the ri of the first csi process, and the numbers of antenna ports for all the csi-rs resources included in the first csi process and the second csi process are the same..
Lg Electronics Inc.

Network node, wireless device and methods thereby to indicate a first set of antenna ports and a second set of antenna ports

Method performed by a network node (210) to indicate a first and a second set of antenna ports. The network node (210) indicates (803) to a wireless device (250) at least one of: a) a first indication of a first set (m′) of antenna ports for first measurements on first radio signals, the first measurements associated with periodic reporting, and b) a second indication of a second set (m) of antenna ports for second measurements on second radio signals, the second measurements associated with aperiodic reporting.
Telefonaktiebolaget Lm Ericsson (publ)

Method and beam recovery of single/multi-beam pair link (bpl) in multi-beam based system

A communication method and system for converging a fifth generation (5g) communication system for supporting higher data rates beyond a fourth generation (4g) system with a technology for internet of things (iot) are disclosed. The communication method and system may be applied to intelligent services based on the 5g communication technology and the iot-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.
Samsung Electronics Co., Ltd

Methods for beam switching in millimeter wave systems to manage thermal constraints

Systems and methods herein remedy thermal constraints experienced by wireless communication systems operating in the millimeter wave spectrum. User equipment (ue) having a plurality of antenna subarrays controlled by respective rfics monitor temperature gradients of respective sectors of the ue.
Qualcomm Incorporated

Low complexity high performance single codeword mimo for 5g wireless communication systems

A low complexity multiple input multiple output transmitter that transmits a single codeword per channel is disclosed herein. Instead of sending multiple codewords per channel for transmissions that support higher data layer transmissions, the transmitter can send single codewords over multiple channels in order to improve spectral efficiency over a range of signal to interference plus noise ratios.
At&t Intellectual Property I, L.p.

Apparatus and uplink transmission in wireless communication system

The present disclosure relates to a 5g generation or pre-5g communication system for supporting a higher data transmission rate than a 4g communication system such as lte. The present disclosure relates to uplink transmission in a wireless communication system, and an operating method of a terminal includes: determining a second codebook for a reference signal, based on a first codebook for data; and transmitting at least one reference signal generated by using the second codebook, and at least one data signal generated by using the first codebook..
Seoul National University R&db Foundation

Aggregation methods and systems for multi-user mimo or ofdma operation

In an example of multi-user wireless communications, an access point may send a downlink frame, including a first signaling field and a second signaling field, to multiple stations. The first and second signaling fields are located in a header of the downlink frame.
Newracom, Inc.

Method for reporting reference signal indicator to base station by terminal in wireless communication system and apparatus therefor

A method for reporting channel status information (csi) to a base station by a terminal in a wireless access system is disclosed in the present application. The method comprises the steps of: receiving information on one csi process including a plurality of reference signal resources from the base station; receiving reference signals corresponding to the plurality of reference signal resources from the base station; selecting two or more reference signal resources among the plurality of reference signal resources on the basis of the received reference signals; and reporting the csi corresponding to the one csi process to the base station, wherein the csi includes indicators indicating the two or more reference signal resources..
Lg Electronics Inc.

Multiple input multiple output distributed antenna system architectures

One embodiment is directed to a multiple input, multiple output (“mimo”) telecommunications system comprising a plurality of signal paths. The system further comprises mixers located in the plurality of signal paths, the mixers being coupled to oscillators for producing a plurality of signals occupying non-overlapping frequency bands and representative of wireless signals.
Commscope Technologies Llc

Spatially enabled secure communications

Spatially enabled secure communication technologies are disclosed. A proximity boundary can be defined by a communication range of one or more src devices configured to communicate using near field magnetic induction (nfmi) using at least two antennas to provide magnetic induction diversity.
Freelinc Technologies Inc.

Generating a composite signal with code division multiplexing (cdm) and time division multiplexing (tdm) pilots

A wireless communication may receive a composite signal that includes data symbols, a code division multiplexing (cdm) pilot sequence that is spread with a first channelization code, and a time division multiplexing (tdm) pilot sequence including a cyclic prefix where the tdm pilot sequence is spread with a second channelization code. The composite signal may be received within a designated time region such that the cdm pilot sequence has non-cyclic properties over the designated time region.
Intellectual Ventures Holding 81 Llc

Mobile terminal and wireless communication method

The present disclosure provides a mobile terminal and a wireless communication method, the mobile terminal includes: a first data card, a second data card, a first processing chip, a first logic switch, a second logic switch and a second processing chip; where the first processing chip is further configured to establish a data service link with 4g network to preform data service transmission, upon the condition that the first data card or the second data card connecting with the first processing chip; the second processing chip is further configured to establish a data service link with 4g network to preform data service transmission, upon the condition that the first data card or the second data card connecting with the second processing chip.. .
Nubia Technology Co., Ltd

Multi-channel mixing console

A battery powered, portable multi-channel audio mixing console is disclosed. The mixing console is configured to be easily held in a user's hand like a remote control.
Braven Lc

Apparatus and methods for radio frequency front end systems

A wireless device comprising a first antenna and second antenna, a transceiver and a radio frequency front end system electrically coupled between the transceiver and the antennas. The rf front end system includes a first module operable to provide a high band transmit signal to the first antenna, receive a first high band receive signal and a first mid band receive signal from the first antenna.
Skyworks Solutions, Inc.

Apparatus and methods for radio frequency front end systems

A wireless device comprising a first antenna and second antenna, a transceiver and a radio frequency front end system electrically coupled between the transceiver and the antennas. The rf front end system includes a first module operable to provide a high band transmit signal to the first antenna, receive a first high band receive signal and a first mid band receive signal from the first antenna.
Skyworks Solutions, Inc.

Parity bit channel assignment for polar coding

Methods, systems, and devices for wireless communication are described that support channel selection for parity bits in polar coding techniques. In some cases, an encoder or decoder of a wireless device may assign information bits, frozen bits, and parity check bits to polar channels of an encoder or decoder based on reliability metrics.
Qualcomm Incorporated

System having at least one frequency converter

A system includes a number of frequency converters, wherein a respective frequency converter has a wired data interface and a frequency converter parameter memory. The system further includes a number of wireless local area network modules, wherein a respective wlan module has a wired data interface.
Schmidhauser Ag

Photovoltaic power generation system and malfunction detection method therefor

A photovoltaic power generation system includes at least one photovoltaic power generation microgrid and a central server configured to communicate with the photovoltaic power generation microgrid via internet. The photovoltaic power generation microgrid includes a plurality of photovoltaic power generation nodes, each of the photovoltaic power generation nodes including a photovoltaic power generation module, a sensor module configured to collect a status parameter of the photovoltaic power generation node, and a wireless communication module configured to wireless transmit the status parameter of the photovoltaic power generation node; and a microgrid local server configured to receive the status parameter of each of the photovoltaic power generation nodes, determine, based on the received status parameter of the photovoltaic power generation nodes, an operating status of each of the photovoltaic power generation nodes, and transmit the received status parameter and the determined operating status to the central server through the internet..
Hubei Yongheng Solar Co., Ltd.

Apparatus for transmitting wireless power and transmitting wireless power according to position type

Disclosed is an apparatus for transmitting wireless power including: a plurality of coils; a position-sensing circuit that determines a position of an electronic device charged by the apparatus; and a control circuit determines at least one coil corresponding to the determined position of the electronic device from among the plurality of coils and transmit wireless charging power through one coil selected from the at least one determined coil. Other embodiments can be applied..
Samsung Electronics Co., Ltd.

Electric power transmission device and wireless electric power transfer system

An electric power transmission device includes a first power transmitting electrode, a second power transmitting electrode, a conductive first shield disposed between the first power transmitting electrode and the second power transmitting electrode, a conductive second shield that covers at least one of a first gap between the first power transmitting electrode and the first shield or a second gap between the second power transmitting electrode and the first shield, and a conductive third shield that covers at least one of a plurality of gaps between a plurality of divided portions of the second shield.. .
Panasonic Intellectual Property Management Co., Ltd.

Battery charging station for wireless battery charging

A battery charging station is equipped with radio frequency power transmitters, induction power transmitters, and ultrasound power transmitters so as to concurrently charge electronic devices. The battery charging station is operable to network the electronic devices through wireless communication.
Golba Llc

Resonant inductive converter

A system that converts between electromagnetic configurations for power transfer including an inductive power supply defining a driver, a primary resonator coil, a secondary resonator coil, a secondary inductive coil and an electromagnetic shield. The primary resonator coil is powered by the driver.
Group Dekko, Inc.

Console box

Provided is a console box that realizes power feeding to a power receiving device (that allows a power receiving device to receive power). A console box 1 of the present invention includes: a box body 2 having a bottom portion 20, and a tubular wall portion 21 standing from a surface of the bottom portion 20; and a coil 3 provided at the box body 2, implemented by a conductive wire 30 wound along a peripheral direction of the wall portion 21, and forming an electromagnetic resonance field when being energized according to a predetermined condition.
Toyoda Gosei Co., Ltd.

System and providing wireless power in a removable wireless charging module

A wireless charging module includes an antenna and a wireless charger module. An enclosure is configured to fit at least partially within an optical drive bay of an information handling system.
Dell Products, Lp

Apparatus for wireless power transmission between an external power source and an electric mobility vehicle

Disclosed is an apparatus for wireless power transmission between an external power source and an electric mobility vehicle.. .
Wheel Charge Technologies Llc

Null steering antenna techniques for advanced communication systems

Antenna systems having adaptive antenna arrays for use in wireless communication devices are provided. In one example implementation, the antenna system includes a first antenna array include a plurality of antenna elements.
Ethertronics, Inc.

Method and apparatus of maintaining constant antenna resonant frequency and impedance match in the p

The present disclosure generally relates to any device capable of wireless communication, such as a mobile telephone or wearable device, having one or more antennas. By applying a variable reactance (capacitive or inductive component) antenna aperture tuner within a simple, scalar antenna aperture tuning system, the maintenance of a constant antenna resonant frequency in the presence of environmental changes or head/hand effects is obtained.
Cavendish Kinetics, Inc.

Antennaless wireless device capable of operation in multiple frequency regions

The present invention refers to an antenna less wireless handheld or portable device comprising a communication module including a radiating system capable of transmitting and receiving electromagnetic wave signals in a first frequency region and in a second frequency region, wherein the highest frequency of the first frequency region is lower than the lowest frequency of the second frequency region. The radiating system comprising a radiating structure and at least one internal port, wherein the input impedance of the radiating structure at the/each internal port when disconnected from the radiofrequency system has an imaginary part not equal to zero for any frequency of the first frequency region; and wherein said radiofrequency system modifies the impedance of the radiating structure, providing impedance matching to the radiating system in the at least two frequency regions of operation of the radiating system..
Fractus Antennas, S.l.

Component carrier with integrated antenna structure

An electronic assembly and a method for fabricating the same are disclosed. The assembly includes a component carrier, a wireless communication component and an antenna structure.
At & S Austria Technologie & Systemtechnik Aktiengesellschaft

Wireless wearable devices having self-steering antennas

Wireless wearable devices having self-steering antennas are disclosed. A disclosed example wearable device includes an antenna to be communicatively coupled to a wireless data transceiver of a base station.
Intel Corporation

Hybrid antenna for a personal electronic device

A housing for a personal electronic device is described herein. The housing may include at least one modular subassembly configured to be arranged within an internal cavity of the housing.
Apple Inc.

Attenuation of cavity modes on foldable wireless electronic devices using capacitive coupling

Foldable wireless electronic devices that communicate wirelessly are provided that can attenuate the cavity modes created when the devices are folded. The electronic devices may utilize prescribed housing dimensions, ohmic contacts, and capacitive coupling to attenuate the cavity modes.
Motorola Mobility Llc

Attenuation of cavity modes on foldable wireless electronic devices using ohmic contacts

Foldable wireless electronic devices that communicate wirelessly are provided that can attenuate the cavity modes created when the devices are folded. The electronic devices may utilize prescribed housing dimensions, ohmic contacts, and capacitive coupling to attenuate the cavity modes.
Motorola Mobility Llc

Attenuation of cavity modes on foldable wireless electronic devices using prescribed dimensions

Foldable wireless electronic devices that communicate wirelessly are provided that can attenuate the cavity modes created when the devices are folded. The electronic devices may utilize prescribed housing dimensions, ohmic contacts, and capacitive coupling to attenuate the cavity modes.
Motorola Mobility Llc

Triple mimo antenna array and wireless network access device

There is disclosed antenna arrays and wireless network access devices. An antenna array includes a circuit card and three antenna element clusters, each antenna element cluster including three antenna elements extending from the circuit card..
Xirrus, Inc.

Wireless communication with dielectric medium

An electronic device may include a dielectric substrate, an electronic circuit supported by the substrate, for processing data, and a communication unit having an antenna. The communication unit may be mounted to the substrate in communication with the electronic circuit for converting between a first ehf electromagnetic signal containing digital information and a data signal conducted by the electronic circuit.
Keyssa, Inc.

Cavity type wireless frequency filter having cross-coupling notch structure

The present invention relates to a cavity type wireless frequency filter having a cross-coupling notch structure, the filter comprising a notch substrate provided for cross-coupling between at least two resonance elements among a plurality of resonance elements, wherein the notch substrate comprises: a main substrate, which is made of a non-conductive material and has the first and second coupling structures mechanically coupled with at least two resonance elements, respectively; and a conductive line which is implemented by a conductive pattern formed on the main substrate and transfers a signal of a first resonance element to a second resonance element by using a non-contact coupling method.. .
Kmw Inc

Capacitor, manufacturing same, and wireless communication device using same

Provided is a capacitor that has good bonding between the dielectric layer and the conductive layer, has a characteristic of low esr, and keeps leak current suppressed. The capacitor contains a dielectric layer and a conductive film and is characterized in that the dielectric layer contains an organic compound and a metal compound and that the conductive film contains a conductive material and an organic compound..
Toray Industries, Inc.

Sparse-routed magnetic coils for wireless power charging system

A sparse routing coil structure for a magnetic coil in a wireless charging system is disclosed. The sparse routing coil structure may include a magnetic coil routed by turns of a wire and a turn spacing s between adjacent turns of the wire.
Shenzhen Yichong Wireless Power Technology Co. Ltd.

Systems and methods for ems device communications interface

A patient monitoring device is described that includes a wireless transceiver, an asset management database, and a processor communicably coupled to the wireless transceiver and the asset management database and configured to receive patient monitoring information gathered by the patient monitoring device, format the patient monitoring information into a plurality of frames, each frame of the plurality of frames associated with an incident identifier that identifies an emergency medical services (ems) incident during which the patient monitoring information was gathered, store the plurality of frames to the asset management database, separately retrieve one or more frames of the plurality of frames from the asset management database based on the incident identifier, and provide one or more retrieved set of one or more frames to the wireless transceiver for transmission.. .
Zoll Medical Corporation

System and populating electronic medical records with wireless earpieces

A system, method and wireless earpieces for populating an electronic medical record utilizing wireless earpieces. The sensor measurements are analyzed.
Bragi Gmbh

System and populating electronic health records with wireless earpieces

A system, method and wireless earpieces for populating an electronic health record utilizing wireless earpieces. Sensor measurements of a user are performed utilizing sensors of the wireless earpieces.
Bragi Gmbh

Gesture controlled multi-peripheral management

A method for controlling an iot from one or more wireless earpieces in embodiments of the present invention may have one or more of the following steps: (a) associating the one or more wireless earpieces with the iot, (b) receiving user input from a user wearing the one or more wireless earpieces, (c) sending a command to a peripheral within the iot to execute an instruction from the one or more wireless earpieces or a wireless device linked with the one or more wireless earpieces, (d) verifying the user is authorized to utilize the peripheral, (e) associating the user input with the command, and (f) automatically connecting to the peripheral as a nearest one of a plurality of peripherals.. .
Bragi Gmbh

Flying lane management with lateral separations between drones

Flying lane management systems and methods for unmanned aerial vehicles (uavs) include, in an air traffic control system configured to manage uav flight in a geographic region, communicating to one or more uavs over one or more wireless networks, wherein a plurality of flying lanes are defined and standardized in the geographic region each based on a specific purpose; determining an associated flying lane of the plurality of flying lanes for each of the one or more uavs; communicating the associated flying lane to the one or more uavs over the one or more wireless networks; receiving feedback from the one or more uavs via the one or more wireless networks during flight in the associated flying lane; and providing a new instruction to the one or more uavs based on the feedback.. .
Etak Systems, Llc

Hybrid distributed prediction of traffic signal state changes

Computer-implemented predictions of upcoming traffic control signal states or state changes can be used to improve driver convenience, safety, and fuel economy. Such information can be used advantageously by a human operator, or by an autonomous or semi-autonomous vehicle control system.
Traffic Technology Services, Inc.

Sensor network system

Provided is a sensor network system including sensor master devices (15a to 15d) which receive detection information obtained by sensors (11a to 11f) through wireless communication, a data server (17) which acquires the detection information from the sensor master devices (15a to 15d) through power line communication, and notification devices (13a, 13b) which receive notification information from the data server (17) to perform notification, in which the sensor master devices (15a to 15d) are connected to the sensors (11a to 11f) and the notification devices (13a, 13b), and the data server (17) determines an object to be notified in accordance with, for example, a detection position which is detection information for at least one of an object to be notified and notification contents, on the basis of the acquired detection information.. .
Panasonic Intellectual Property Management Co., Ltd.

Hygiene compliance module

A hygiene compliance module is configured to be retrofit with a compatible dispenser to enable hygiene compliance monitoring functions. The hygiene compliance module is configured to be coupled to the dispenser via a communication interface to receive power, ground, and dispenser actuation signals therefrom.
Gojo Industries, Ltd

Wireless communication apparatus, wireless communication system, and wireless communication method

A wireless communication apparatus includes: an optical sensor; and a wireless communication circuit configured to execute a transmission process that transmits a first signal based on data stored in a storage element and a reception process that receives a second signal in response to the transmission of the first signal, wherein the wireless communication circuit is further configured to write data to the storage element in accordance with the second signal received in the reception process when an output level of the optical sensor is in a first state in which the output level of the optical sensor is equal to or higher than a predetermined threshold.. .
Fujitsu Limited

Multi-technology transponder and system

A security tag includes a tag body and a cooperating tack assembly having a tack head and an elongated pin extending from the tack head, with the pin being insertable into the tag body to secure an article therebetween. One or more electronic components and associated electrical circuits, including wireless communications modules and various types of sensors, are disposed in both the tack head and tag body.
Tyco Fire & Security Gmbh

On-vehicle device, mobile device, and vehicle wireless communication system

An on-vehicle device includes: a communication unit capable of executing communication using a first communication scheme; a transmitter that transmits a request signal and a measurement signal to a mobile device, using a second communication scheme different from the first communication scheme of the communication unit; and a receiver that receives a response signal from the mobile device that has received the request signal and the measurement signal transmitted from the transmitter. The transmitter changes a number of times of transmission of the measurement signal transmitted subsequently to the request signal based on whether or not the communication of the communication unit is in a connected state..
Panasonic Intellectual Property Management Co. Ltd.

On-vehicle device, mobile device, and vehicle wireless communication system

An on-vehicle device includes: a transmitter that transmits a request signal and a first measurement signal to a mobile device; and a receiver that receives a first response signal including information related to transmission strength of a second measurement signal from the mobile device that has received the request signal and the first measurement signal transmitted from the transmitter. The transmitter transmits to the mobile device the second measurement signal to which transmission strength has been set based on the information related to the transmission strength included in the first response signal received by the receiver.
Panasonic Intellectual Property Management Co., Ltd.

Vehicle-mounted device, portable device, and vehicle wireless communication system

An lf transmitter of a vehicle-mounted device sends a request signal, and first and second measurement signals to a portable device. The lf transmitter sends to the portable device the second measurement signal with a transmission intensity different from that of the first measurement signal.
Panasonic Intellectual Property Management Co., Ltd.

On-vehicle device, mobile device, and wireless communication system for vehicles

A transmitter of an on-vehicle device transmits a request signal from a first antenna, and transmits first measurement signals at different timings from the first antenna and a second antenna. The receiver receives a first response signal including information on transmission intensities of a second measurement signals to be transmitted from the first and second antennas.
Panasonic Intellectual Property Management Co., Ltd.

Information system for industrial vehicles

A system collects information related to a lockout event that occurs on an industrial vehicle. A lockout condition associated with an industrial vehicle is detected by a processor executing on the industrial vehicle.
Crown Equipment Corporation

Rfid-based general data transfer between vehicle and external rfid transponder

A vehicle component assembly has a vehicle control device, a vehicle function component that is different from the vehicle control device, an rfid transponder configured separately from the vehicle control device for identifying at least the vehicle function component, at least one data storage device in which the firmware or/and software allocated to the vehicle function component is stored as a function program packet, and a communication device, which is configured for data communication between the vehicle control device, the rfid transponder, and the data storage device. The vehicle control device and communication device are configured to drive the rfid transponder to set up a wireless rfid communication connection with an rfid transponder that is external with regard to the vehicle component assembly..
Röchling Automotive Se & Co. Kg

Method and vehicle system wear prediction

A system includes a processor configured to wirelessly receive first usage data in conjunction with a wear-state report, indicating a sensed level of system wear, from a plurality of vehicles. The processor is also configured to aggregate and analyze the first usage data to determine common parameters and corresponding values indicative of the sensed level of system wear.
Ford Global Technologies, Llc

Wireless incentive system for vehicle users

The disclosure includes a method for determining, based on vehicle sensor data associated with a vehicle, a current vehicle condition associated with the vehicle that is detrimental to operation of the vehicle and receiving a condition message that includes mitigating action plan data describing one or more steps configured to alter the current vehicle condition, the mitigating action plan data including an offer fulfillment location included in a route of a journey for the vehicle.. .
Toyota Infotechnology Center Usa, Inc.

Method and system of determining object positions for image processing using wireless network angle of transmission

Techniques related to a system, article, and method of determining object positions for image processing using wireless network angle of transmission.. .
Intel Corporation

Wireless tag communication applications for a venue

A system for delivering information to a venue guest includes a wireless tag within the venue and having a universal resource locator (url) stored therein, and a server for providing the information through a web page addressable by the url. The web page displays the information to any portable media device that interfaces with the wireless tag.
Ripple Resort Media, Llc

Secure transactions from a connected automobile based on location and machine identity

An automobile may contain a communications system including a local-area wireless transceiver and a wide-area wireless transceiver, a user interface, a processor, and memory. The automobile may perform operations comprising: (i) placing the communications system in a transaction mode, (ii) receiving, by way of the local-area wireless transceiver and from a first party device, a transaction token that proposes a transaction between the first party device and an entity associated with the automobile, (iii) displaying, by way of the user interface, a representation of the transaction, (iv) receiving, by way of the user interface, approval to conduct the transaction, (vi) transmitting, by way of the wide-area wireless transceiver and to a second party device, a request to conduct the transaction, and (vii) receiving, by way of the wide-area wireless transceiver and from the second party device, a confirmation that the transaction was successful..
Confia Systems, Inc.

System providing relevant services to transient devices in wireless networks and methods thereof

Generally described, the present disclosure relates to communications and more particularly, to a system providing relevant services to transient devices in wireless networks and methods thereof. In one illustrative embodiment, a unified communications and collaboration (ucc) client on a device can be synchronized with a network so that the device can appear as a local entity.
Mitel Networks Corporation

Electronic apparatus, sales data processing apparatus, and cash register

An electronic apparatus includes a communication unit configured to perform wireless communication with a portable terminal and a mode switching unit configured such that a key inserted into the mode switching unit is rotatable and configured to perform switching to a mode corresponding to a rotation position of the inserted key. The mode switching unit has a plurality of first rotation positions for performing switching to a first mode of performing switching to a state where the communication unit can perform communication with the portable terminal and at least one second rotation position for performing switching to a second mode of performing switching to a state where the communication unit cannot perform communication with the portable terminal.
Casio Computer Co., Ltd.

Consumer device based point-of-sale

Systems and related methods facilitating interactions between a merchant device, a central system and a consumer device are discussed herein. Wallet identifying data may be used to secure messages between the consumer device and the merchant device over a wireless link.
Groupon, Inc.

Method and system for controlling a physical object to be shared by several potential users

An embodiment method for controlling a physical object to be shared by several potential users and in an enclosure in an open state or in a closed state includes detecting a presence or an absence of the object in the enclosure in the closed state via a first wireless link between the object and a reader situated in the enclosure, the first wireless link being contained in the enclosure in the closed state. The method also includes transmitting a first information item representative of the presence or of the absence of the object in the enclosure to a computer server via a second link and an internet network, the computer server being accessible via a website configured to be managed by an administrator..
Stmicroelectronics (grand Ouest) Sas

Measuring displaying a live view of a measurement setup superimposed on measurement results

A measuring system comprises a measuring device for measuring data with respect to a measurement setup comprising circuits with the aid of a probe, and at least one mobile device wirelessly connected to the measuring device, wherein the at least one mobile device displays a live view of the measurement setup superimposed on at least one measurement result of the measuring device.. .
Rohde & Schwarz Gmbh & Co. Kg

Information processing apparatus, information collecting apparatus, and information collecting system

According to one embodiment, an information collecting apparatus includes a plurality of tag readers disposed on a mobile apparatus, each respective tag reader being configured to detect a wireless tag attached to an article that is within a detection range of the respective tag reader, a movement controller configured to control movement of the mobile apparatus within a search area along a plurality of routes, each route enclosing a different segment region of the search area, and a data processor configured to acquire tag detection information of the wireless tag during a time in which the mobile apparatus is moving in a particular route enclosing each segment region, aggregate the number of times for which the wireless tag is detected, and identify a particular segment region in which the wireless tag is present based on the aggregated number of times for which the wireless tag is detected.. .
Toshiba Tec Kabushiki Kaisha

Systems and methods for enabling user interactions with wireless tags

There is provided a system including a wireless tag reader, a first wireless antenna, a wireless tag including an integrated circuit (ic), a conductive element electronically connecting the wireless tag to the first wireless antenna, a non-transitory memory storing an executable code, a hardware processor executing the executable code to transmit an interrogation signal, receive a tag signal from the wireless tag electronically connected to the first wireless antenna in response to the interrogation signal, the tag signal including a wireless tag identification (id) uniquely identifying the wireless tag, and determine an interaction by a user with the wireless tag based on the tag signal.. .
University Of Washington

Tracking device wireless preconfiguration

A preconfiguration system preconfigures tracking devices before they are received by a user of the tracking devices. The preconfiguration system generates an activation signal that can be detected by an activation signal detector on a tracking device.
Tile, Inc.

Wireless tag passing determination apparatus

A wireless tag passing determination apparatus includes: an antenna that provides multiple communicable regions and a communication disabled region, the communicable regions being arranged alternately with the communication disabled region, such that the communicable regions includes both sides of a passing determination point in a longitudinal direction of a passage in which passing of a wireless tag is determined; a tag reader that determines whether to read a signal transmitted by the wireless tag, based on a signal representing electric wave transmitted by the wireless tag existing in the communicable regions and received by the antenna; and a passing determination section that determines whether the wireless tag passes by the passing determination point, based on a pattern of presence or absence of reading in association with a lapse of time.. .
Denso Wave Incorporated

Proximity-based localization of wireless tags based on wireless gateway association information

A capability for localization of a wireless tag based on wireless gateway association information uses a wireless tag supporting multiple states and wireless gateway association information associated with the wireless tag to control localization of the wireless tag. The wireless tag may support an unconnected state in which the wireless tag communicates location tracking information using a wireless beacon signal which may be detected by various wireless gateways and a connected state in which the wireless tag communicates location tracking information via one or more connections with one or more wireless gateways.
Alcatel-lucent Usa Inc.

Load sharing between wireless earpieces

A method for off-loading tasks between a set of wireless earpieces in an embodiment of the present invention may have one or more of the following steps: (a) monitoring battery levels of the set of wireless earpieces, (b) determining the first wireless earpiece battery level and the second wireless battery level, (c) communicating the battery levels of each wireless earpiece to the other wireless earpiece of the set of wireless earpieces, (d) assigning a first task involving one or more of the following: computing tasks, background tasks, audio processing tasks, and sensor data analysis tasks from one of the set of wireless earpieces to the other wireless earpiece if the battery level of the one of the set of wireless earpieces falls below a critical threshold, (e) communicating data for use in performing a second task to the other wireless earpiece if the second task is communicated to the first wireless earpiece.. .
Bragi Gmbh

Methods, systems and processor-readable media for bidirectional communications and data sharing

Methods, systems, and processor-readable media for supporting bidirectional communications and data sharing. One or more wireless hand held devices can be registered with one or more controllers associated with one or more multimedia displays.

Storage apparatus including nonvolatile memory

A storage apparatus includes a first memory, which is nonvolatile, a first controller that controls the first memory, a wireless antenna, a second memory, which is operable based on power supplied from the wireless antenna, and a second controller that is operable based on the power supplied from the wireless antenna, and performs communication using the wireless antenna. When performing communication with an external apparatus using the wireless antenna, the second controller performs authentication of the external apparatus, and stores in the second memory an authentication result indicating whether the authentication succeeded or failed.
Toshiba Memory Corporation

Mobile terminal and control method thereof

A mobile terminal including a wireless communication unit configured to provide wireless communication; a touch screen; and a controller configured to display a video screen on the touch screen; in response to a touch and drag on the touch screen with a first finger and without an additional touch pressure applied with the first finger at an end of the touch and drag, display another video screen on the touch screen; in response to the touch and drag on the touch screen with the first finger and with the additional touch pressure applied with the first finger at the end of the touch and drag, control a playback speed of a video on the video screen to correspond to a strength of the additional touch pressure applied with the first finger; and in response to the touch and drag on the touch screen with the first finger and with the additional touch pressure applied with a second finger at the end of the touch and drag with the first finger, control the playback speed of the video on the video screen to correspond to a strength of the additional touch pressure applied with the second finger.. .
Lg Electronics Inc.

Wearable wireless keyboard

The present invention comprises a body-wearable, screen-free and wireless input device having a stretchable human arm sleeve composed of an elastic material, the arm sleeve having an access region within easy reach of a user's hands and fingers, a central processing unit (cpu) coupled to the access region with the cpu including a rechargeable battery powering the cpu, a bluetooth transceiver for wireless communication with a parent device, and a universal serial bus interface for wired communication with the parent device and charging the battery, and a plurality of input electrodes located on the access region and connected to the cpu by a plurality of wirings at least partially embedded within the access region with the input electrodes forming a plurality of preset key assignments that acts as a mechanical lever or electronic switch to facilitate user communication with a wirelessly connected parent device.. .

Unmanned aerial vehicle control techniques

A method of controlling an unmanned aerial vehicle executing a mission in a defined mission area including a first observation area within a visual line of sight (vlos) of a first observer (fo), a second observation area within a vlos of a second observer (so), and a transition area within the vlos of both the fo and the so, the method including: the vehicle moving into the transition area after completing part of the mission within the first observation area, in sight of the fo; and in response to the vehicle moving into the transition area, determining whether the vehicle is in sight of the so. The vehicle is including multiple processing systems in wireless communication with multiple remote user interfaces and a radar sensor mounted on the vehicle using a moveable mount for moving the radar sensor between different radar orientations, the radar sensor generating a range signal..
Commonwealth Scientific And Industrial Research Or Ganisation

Led plug-in outlet or dc power light has led-unit(s)

The led plug-in outlet or dc power light has led-unit(s) to offer one or more than one