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Wireless patents

      

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




 Apparatus and  controlling in-device coexistence interference in wireless communication system patent thumbnailnew patent Apparatus and controlling in-device coexistence interference in wireless communication system
A method and an apparatus for controlling in-device coexistence interference (idc) in a wireless communication system are provided. The present invention comprises transmitting idc indication information including an unusable frequency band that is a frequency band in which performing communication is difficult because of idc interference to a base station (bs), receiving radio resource control (rrc) connection reconfiguration including idc discontinuous reception (drx) configuration reconfiguring drx relating the unusable frequency band based on the idc indication information from the bs and performing autonomously denial of industrial scientific medical (ism) transmission in the unusable frequency band by reconfiguring drx based on the idc drx configuration..
Pantech Inc.


 System and a  configuring radio access network parameters for a user equipment connected to a wireless network system patent thumbnailnew patent System and a configuring radio access network parameters for a user equipment connected to a wireless network system
The present invention relates to a method of configuring a set of radio access network (ran) parameters including discontinuous reception (drx) configurations for user equipment in a wireless networking system. The method includes determining traffic characteristics associated with user equipment based on the number and types of applications running in it.
Samsung Electronics Co., Ltd.


 Dual connectivity for user equipment having one carrier sending capability patent thumbnailnew patent Dual connectivity for user equipment having one carrier sending capability
The present disclosure describes systems and techniques relating to wireless communications by devices that include a communication device including: a radio unit configured to communicate wirelessly in accordance with a wireless communication system; and a controller coupled with the radio unit, the controller configured to (i) obtain a time division uplink resource that indicates both a first set of time slots and a second set of time slots, which are different than the first set, to support dual connectivity with a macro cell station and a micro cell station of the wireless communication system in which the macro cell station and the micro cell station are coupled with each other through a non-ideal backhaul, (ii) send first feedback data to the macro cell station using the first set of time slots, and (iii) send second feedback data to the micro cell station using the second set of time slots.. .
Marvell World Trade Ltd.


 D2d communication method and d2d-enabled wireless device patent thumbnailnew patent D2d communication method and d2d-enabled wireless device
Provided are d2d communication methods and d2d-enabled wireless devices. The d2d communication method performed by a d2d-enabled wireless device includes transmitting signals in d2d subframes with a randomization pattern.
Sun Patent Trust


 Pairing  gym system patent thumbnailnew patent Pairing gym system
The invention provides a gym system including a plurality of stationary devices. The plurality of stationary devices is configured to establish a host monitor zone for exchanging received signal strength indicator (rssi) values from at least one exercise portable sensor of exercise portable sensors, thereby avoiding the wireless pairing fails.
Benegear Inc.


 Method, apparatus and system for triggering wireless communication devices to attach to a wireless communications network patent thumbnailnew patent Method, apparatus and system for triggering wireless communication devices to attach to a wireless communications network
A method for triggering a group of one or more detached wireless communication devices (122) to attach to a wireless communications network (101) for enabling data communications is disclosed. A trigger request message including a group identifier, size information for the group, and location information for the one or more wireless communication devices (122) is received (302) at the network (101).
Google Technology Holdings Llc


 Method for determining terminal identifier in wireless communication system supporting device-to-device communication and  same patent thumbnailnew patent Method for determining terminal identifier in wireless communication system supporting device-to-device communication and same
The present invention discloses a method for determining a user equipment identifier in a wireless communication system supporting device-to-device (d2d) communication; and an apparatus for the method. More specifically, a method for determining an identifier of a ue in a wireless communication system supporting d2d communication comprises receiving, a first ue, a d2d signal including a d2d identifier from a second ue; and determining, the first ue, an identifier of the second ue on the basis of the received d2d identifier and measurement information of a cellular signal and/or information about resources in which the d2d signal is received..
Lg Electronics Inc.


 Terminal device, base station device, and usable architecture determination method patent thumbnailnew patent Terminal device, base station device, and usable architecture determination method
A terminal device is configured to establish a communication link with communication equipment through a base station device such that, upon establishing the communication link, part of the communication link is left for a certain base station while another part of the communication link is established with the terminal device through the other base station device according to a plurality of architectures, wherein the terminal device includes a wireless communication part configured to transmit support architecture information representing an architecture supported by the terminal device among a plurality of architectures to the base station device.. .
Kddi Corporation


 Buffer status reporting during multimedia service call setup patent thumbnailnew patent Buffer status reporting during multimedia service call setup
A method and system for wireless communications at a user equipment utilizes buffer status reporting during call setup, including voice-over ip (voip) call setup. The ue determines it has no data in a data buffer to send during a call setup.
Qualcomm Incorporated


 Method and system for contention queuing using a queue-based mac protocol patent thumbnailnew patent Method and system for contention queuing using a queue-based mac protocol
A mac protocol, useful for wireless local area networks (wlans), is provided for improving throughput efficiency. The protocol includes three concurrent processes, and the channel is divided into a contention subchannel and a transmission subchannel.
Macau University Of Science And Technology


new patent

Method for allocating temporary identifier to terminal in random access procedure in wireless communication system and apparatus tehrefor

Provided are a method for allocating a temporary radio network temporary identifier to a terminal within a random access procedure in a wireless communication system, and an apparatus supporting the same. The method for allocating a temporary radio network temporary identifier (t-rnti) to a user equipment (ue) within a random access procedure in a wireless communication system, includes transmitting, by the ue, a random access preamble to a base station (bs), transmitting, by the ue, a radio resource control (rrc) request message to the bs through a contention-based physical uplink shared channel (pusch) resource block in which uplink data can be transmitted without uplink resource allocation scheduling, and receiving, by the ue, an rrc connection setup message identified by a t-rnti allocated to the ue in response to the rrc request message, wherein the t-rnti is allocated on the basis of the contention-based pusch resource block in which the rrc request message has been transmitted..
Lg Electronics Inc.

new patent

Data transmission in wireless lan system supporting downlink oriented channel

The present disclosure relates to a wireless communication system, and in particular to a data transmission operation of an ap in a wireless lan system. To this end, the ap may obtain information on a sta located at an overlapping basic service set (obss) from among stas connected to the ap, and determines, based thereon, (1) whether to transmit data from the ap through a downlink oriented channel or a general channel different from the downlink oriented channel, or (2) whether to use one or more of a distributed coordination function (dcf) procedure and an enhanced distributed channel access (edca) procedure..
Lg Electronics Inc.

new patent

Device, system and simultaneously communicating with a group of wireless communication devices

Some demonstrative embodiments include devices, systems and/or methods of simultaneously communicating with a group of wireless communication devices. For example, a device may include a wireless communication unit to communicate with at least one group of a plurality of wireless communication devices over a wireless communication medium, wherein the wireless communication unit is to reserve the wireless communication medium for a time period, during which the wireless communication unit is to simultaneously transmit two or more different wireless communication transmissions to two or more wireless communication devices of the group, respectively.
Intel Corporation

new patent

Method and bandwidth dependent access coordination to a shared transmission medium

A method and apparatus for coordinating access to a shared transmission medium in a wireless local area network (wlan). The method includes initiating transmission of data from a first device to a second device in a first basic service set (bss); and providing access opportunity to the first device on the shared transmission medium in one or more time slots, which time slots are assigned dependent on bandwidth of the data to be transmitted..
Sony Corporation

new patent

Method and traffic pattern dependent access coordination to a shared transmission medium

A method and apparatus for coordinating access to a shared transmission medium in a wireless local area network (wlan), in order to minimize the risk for collisions. The method includes identifying a station associated with a first basic service set (bss), and providing access opportunity to the station on the shared transmission medium in one or more time slots, which time slots are assigned dependent on a traffic pattern of the station..
Sony Corporation

new patent

Ue recovery mechanism during hs-scch decode failure

Aspects of present methods and apparatus relating to recovering from a hs-scch decode failure during wireless communication are disclosed. The described aspects include detecting that one or more packet data units (pdus) are being transmitted on an uplink channel, wherein at least one of the one or more pdus includes a poll bit set to true.
Qualcomm Incorporated

new patent

Method and accessing channel in wlan system

The present invention relates to a wireless communication system, and more specifically, disclosed are a method and an apparatus for accessing a channel in a wlan system. The method for accessing a channel from a station (sta) in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving from an access point (ap) a first frame including a traffic indication map (tim) and a restricted access window (raw) parameter set component; determining a raw in which channel access of the sta is permitted, on the basis of the raw parameter set (rps) component; and transmitting a second frame to the ap from within the raw that is determined, wherein the rps component includes at least one raw allocation field, and each of the at least one raw allocation fields can include a raw group field, a raw starting point field, and a raw duration field..
Lg Electronics Inc.

new patent

Ue triggering of pre-scheduled uplink grants based on volte traffic

A pre-allocation grant schedule for communications between a wireless communication device (ue device) and a base station may be conducted according to requests made by the ue device. The ue device may provide information to a base station, requesting the base station to end a previous pre-allocation schedule and/or to start a new pre-allocation schedule.
Apple Inc.

new patent

Method and device for proactive allocation of uplink resources

Some embodiments related to a method for proactive allocation of uplink transmission resources to a wireless device, wherein the wireless device transmits periodic uplink data traffic. The method is performed in a radio access node in a wireless communication system.
Telefonaktiebolaget L M Ericsson (publ)

new patent

Method for receiving data and apparatus using same

A method of a wireless device connected to multiple base stations to receive data in a wireless communication system is provided. The wireless device detects multiple transports (tbs) being transmitted by the multiple base stations, and determines whether the sum of total bits of the multiple tbs exceeds the maximum tb size supported by the wireless device.
Lg Electronics Inc.

new patent

Subframe availability for machine type communications (mtc)

Certain aspects of the present disclosure generally relate to wireless communications and more specifically to a method for machine type communications involving identifying one or more subframes, within at least one radio frame, unavailable for bundled transmissions across multiple subframes and communicating, via at least one narrowband region within a wider system bandwidth, using bundled transmissions across multiple subframes based on the identification.. .
Qualcomm Incorporated

new patent

Method and establishing resource pool for scheduling assignment signal of direct device-to-device communication in wireless communication system

Disclosed in the present application is a method for a terminal transmitting a scheduling assignment (sa) for direct device-to-device communication in a wireless communication system. More specifically, the method comprises the steps of: determining whether data to be transmitted using the direct device-to-device communication is present; determining whether to transmit the sa according to a resource allocation mode for the direct device-to-device communication, when the data is not present; and transmitting a first sa when the resource allocation mode is a first mode, wherein the resource allocation mode includes the first mode in which a resource for the direct device-to-device communication is allocated by a base station, and a second mode in which a resource for the direct device-to-device communication is allocated through a random selection by the terminal..
Lg Electronics Inc.

new patent

Method and adaptive control of contention window in laa

A method for listen-before-talk (lbt) operation by an enodeb (enb) in a wireless communication network. The method comprises triggering an lbt request to transmit, to a user equipment (ue), at least one of an uplink (ul) grant or downlink (dl) data for ul transmission over an licensed assisted access (laa), determining an adaptive contention window (cw) size comprising a predetermined minimum value and maximum value for transmitting the dl data and ul grant, performing dl data and ul grant lbt operations in accordance with the adaptive cw size, performing a ul grant lbt operation to transmit a ul grant message to the ue, wherein the ul grant lbt comprises a higher priority than the dl data regardless of a level of qos of the dl data, multiplexing the ul grant with the dl data, and transmitting the multiplexed ul grant with the dl data transmission to the ue..
Samsung Electronics Co., Ltd

new patent

Method and system for controlling quality of service of sharing network

The embodiments disclose a method for controlling quality of service for a wireless communication network shared among operators. The method comprises: receiving a message, which includes radio resource measurement of an operator; calculating a radio resource utilization amount of the operator based on the radio resource measurement; comparing the radio resource utilization amount with a set value; and sending a request to adjust the radio resource utilization amount of the operator according to the comparing result.
Telefonaktiebolaget Lm Ericsson (publ)

new patent

Method and generating signal for low latency in wireless communication system

The present invention relates to a method and an apparatus for generating a signal for low latency in a wireless communication system. The method, according to one embodiment of the present invention, for a communication device generating a situation-reporting signal for low latency and transmitting the signal to a base station in a wireless communication system comprises the steps of: generating the situation-reporting signal on the basis of a pre-set, specific situation recognized by the communication device; and transmitting the generated situation-reporting signal to the base station, wherein the situation-reporting signal may be generated so as to have a subcarrier spacing which is a pre-set number of times larger than a subcarrier spacing of a legacy communication system, the pre-set number being an integer..
Lg Electronics Inc.

new patent

Coordination of downlink channel assignments for communication with cluster of access points in wireless network

An example technique may include determining, by a user device, downlink control channel timing information for each of a plurality of access points including for a serving access point that serves the user device and one or more standby access points; sending, by the user device to a cluster set manager via the serving access point, the downlink control channel timing information for each of the plurality of access points; receiving, by the user device from the cluster set manager via the serving access point, downlink control channel allocations including information identifying a downlink control channel allocated to the user device for each of a plurality of the access points; and receiving, by the user device, information from at least one of a plurality of the access points via a downlink control channel allocated to the user device for the at least one of the plurality of access points.. .
Nokia Solutions And Networks Oy

new patent

Method and system for best effort scheduling for a point to multipoint broadband wireless system

A system and method for best effort scheduling of uplink bandwidth requests, in which aggregate uplink bandwidth requests for best efforts services are received from the remote stations, the base station calculates bulk bandwidth, and the remote stations distribute bulk bandwidth to the requesting services.. .
Full Spectrum Inc.

new patent

System and dynamically scheduling wireless transmissions without collision

A system and method dynamically schedule wireless transmissions without collision. A master transmitter periodically transmits a time mark during a first predefined time slot of a plurality of consecutive time slots that form a transmission block.
Isolynx, Llc

new patent

Signaling improved ofdma-based data ack/ba frame exchange in wireless network systems

The present invention relates generally to wireless networking, and more particularly to methods and apparatuses for increasing throughput of wireless devices and systems in a wireless network. The invention includes transmitting one or more signaling frames from one wireless device in the wireless network to other wireless devices (stas) in the wireless network.
Qualcomm Technologies International, Ltd.

new patent

Method and device for triggering buffer state reporting bsr

Embodiments of the present invention provide a method and device for triggering buffer state reporting (bsr), which relate to the wireless communication field and are used to solve the problem of lacking a triggering mechanism for device-to-device communication padding buffer state reporting (d2d padding bsr) in the prior art. In an embodiment of the present invention, a user equipment determines the size of padding resources when organizing a device-to-network-link media access control layer protocol data unit (d2n mac pdu), and decides whether to trigger the d2d padding bsr or not according to the size of the padding resources and the priority of the padding buffer state reporting media access control layer control element carrying the device-to-device communication (d2d padding bsr mac ce), thereby the d2d padding bsr triggering mechanism is achieved..
China Academy Of Telecommunications Technology

new patent

Method for detecting control information in wireless commuication system

A method for detecting control information in a wireless communication system is provided. The method includes checking a cyclic redundancy check (crc) error by monitoring control channels, determining whether a value of an error check field is equal to a specific value, and, if the value of the error check field is equal to a specific value, detecting the control information on the control channel..
Lg Electronics Inc.

new patent

Low latency device-to-device communication

Methods, systems, and devices for wireless communication using various patterns of data and reference signals are described. For example, in a system that supports operation using different duration transmission time intervals (ttis), a base station may initiate communication with a user equipment (ue) or between two ues, and ues may communicate with the base station or with one another using an indicated pattern of data and reference signals.
Qualcomm Incorporated

new patent

Method and transmitting control information in wireless communication system

The present invention relates to a wireless communication system. Specifically, the present invention provides a method for receiving control information by a terminal and an apparatus therefor, the method comprising the steps of: receiving an upper layer signal having first ul-dl configuration information for a tdd cell; receiving a lower layer signal having second ul-dl configuration information for the tdd cell; receiving a dl signal in subframe i of the tdd cell according to the second ul-dl configuration information; and detecting the control information on the basis of the number of phich groups in the subframe i..
Lg Electronics Inc.

new patent

Fragmentation of service data units in a high-efficiency wireless local-area network

Apparatuses, methods, and computer readable media are disclosed for fragmentation of media access control service data units (msdu) in a high-efficiency wireless local-area network. An apparatus of a access point or station comprising memory and processing circuitry coupled to the memory is disclosed.

new patent

Location of terminals in a communications network

A method (400, 500) of identifying nodes in a communications network is disclosed, the nodes being for use in locating wireless terminals within the network based upon reports from the wireless terminals of transmissions received from the nodes. The method (400, 500) comprises prioritising combinations of nodes in which at least three nodes are located around a reference node in a configuration satisfying similarity criteria to an idealised star configuration, wherein an idealised star configuration comprises three nodes evenly angularly distributed around, and at the same distance from, a reference node.
Telefonaktiebolaget Lm Ericsson (pupl)

new patent

Apparatus and securely tracking event attendees using iot devices

An apparatus and method are described for securely tracking event attendees using iot devices. For example, one embodiment of a method comprises: associating each of a plurality of an internet of things (iot) devices with a different attendee at an event, the iot devices configured to form local wireless connections with one or more iot hubs and/or client devices; as a first attendee moves around the event, periodically establishing a local wireless connection between a first iot device associated with the first attendee and one or more iot hubs and/or client devices within range of the first iot device; transmitting one or more data packets from the one or more iot hubs and/or client devices to an iot service over the internet, the data packets including data identifying the first attendee, the first iot device, and one or more iot hubs and/or client devices to which the first iot device establishes the local wireless connections, the iot service storing the data from the data packets in a database; and using the data stored in the database to determine portions of the event visited by the first attendee..
Kiban Labs, Inc.

new patent

Method and device for transreceiving signals through nan terminal in wireless communication system

One embodiment of the present invention relates to a method for transreceiving signals through a neighbor awareness networking (nan) terminal in a wireless communication system, comprising the steps of: receiving a nan synchronization beacon frame and/or a nan discovery beacon frame; and accessing a nan cluster which has transmitted the nan discovery beacon frame, wherein when the nan cluster is a coordinated nan cluster, the nan terminal maintains the state at the time of accessing the nan cluster.. .
Lg Electronics Inc.

new patent

Apparatus and managing transmitter temperature and power within a group of communication devices

A method and apparatus for wireless communication device operation comprises receiving one or more metrics from at least two members of a group whose members are wireless communication devices. The members of the group have agreed to share resources within the group and have their wireless connections controlled by the wcd.
Motorola Mobility Llc

new patent

Uplink scheduling apparatus and method based on uplink report in wireless communication system

A method and an apparatus for scheduling uplink transmissions according to a maximum transmission power and power headrooms (phs) reported by a user equipment (ue) are provided. A method for reporting the phs for carriers used by a terminal in a mobile communication system supporting carrier aggregation includes generating a message including the phs along with indicators indicating whether a real transmission is scheduled on an uplink data channel of corresponding carrier, and including, when the real transmission is scheduled, a maximum transmission power used for calculating the phs in the generated message..
Samsung Electronics Co., Ltd.

new patent

Method and terminal for transmitting power headroom report in dual connection between terminal and base station

One disclosure of the present specification provides a method for receiving downlink data in a wireless communication system supporting 256 qam. The method for receiving downlink data in a wireless communication system supporting 256 qam comprises the steps of: receiving configuration information about power back-off; receiving downlink data transmitted on the basis of the configuration information about power back-off; and demodulating the received downlink data on the basis of the configuration information about power back-off, wherein the configuration information about power back-off may comprise information related to at least one of the following: whether to apply power back-off, the reduced amount of power of downlink data by power back-off, a frame index to which power back-off is applied, a subframe index and a resource to which power back-off is applied..
Lg Electronics Inc.

new patent

Uplink power control for user devices at varying distances from an access point

This disclosure describes methods, wireless stations, and systems related to a flexible connectivity framework that controls transmitting power levels of wireless stations to a common access point based on information provided by the access point. For example, a method may be provided, wherein the method includes performing the operations of: determining a transmitting power level of a wireless access point; determining a target receiving power level of the wireless access point; transmitting an indication of the transmitting power level and the target receiving power level of the access point to one or more wireless stations; and receiving one or more data transmissions from the one or more wireless stations..
Intel Ip Corporation

new patent

Systems and methods for throughput enhancement among ultra-low power wireless network devices

Systems and methods for throughput enhancement including asynchronous neighbor discovery among ultra-low power wireless network devices are provided. Specifically, techniques for discovering neighboring wireless devices within an energy-harvesting and/or energy constrained wireless communication network are provided such that the wireless devices are able to discover the greatest number of neighboring devices without exceeding the energy that they have accumulated by, for example, harvesting ambient sources or their allocated energy budget (e.g., battery/capacitor levels).
The Trustees Of Columbia University In The City Of New York

new patent

Task management across low-power wireless communications

Technologies related to task management across low-power wireless communications are generally described. In some examples, proximal devices in range of low-power wireless communications may cooperate to allow one or more of the proximal devices to suspend task operations, while one or more of the proximal devices manage the task operations.
Empire Technology Development Llc

new patent

Techniques for dynamically enabling or disabling a user equipment power saving feature based on application performance

Aspects of the present disclosure generally relate to wireless communications. In some aspects, a device may determine, during a first time period when a power saving feature is disabled, a first performance parameter associated with an application executing on a user equipment (ue).
Qualcomm Incorporated

new patent

Enabling and disabling low energy, short-range wireless communication modules

A system includes a vehicle communications platform (vcp) operatively disposed in a vehicle and in communication with a server. The vcp has a low energy, short-range wireless communication module, including advertising on and off modes.
Gm Global Technology Operations Llc

new patent

Method for scheduling wake/sleep cycles by a central device in a wireless network

Methods and systems for scheduling wake/sleep cycles by a central device in a wireless network that have at least one mobile device include determining a system reference cycle as a minimum value of a delay constraint on a real-time service for each mobile device of the at least one mobile device that has a real-time service. A wake/sleep cycle length is attributed to each mobile device.
Thomson Licensing

new patent

Power saving architectures and techniques in wireless networks

Architectures and techniques for power saving in densely deployed wireless networks are provided. An example system includes an access point device and devices wirelessly coupled to the access point device.
Intel Corporation

new patent

Power management in wireless communications devices

An approach is provided for data processing methods wherein a phy layer transmit operation is constructed by aggregating mac layer data units (mpdus) by means of a linked list. A link list of tx descriptors can be formed separately from the payloads.
Nitero Pty Ltd.

new patent

Intelligent plmn selection for link budget limited wireless devices

Techniques for a link budget limited ue to improve communications performance with cellular networks are disclosed. The ue may be associated with subscriptions to multiple carriers and may connect to a cell of a first carrier.
Apple Inc.

new patent

Wi-fi power saving based on coarse motion classification information

Systems and methods are disclosed that may adjust the likelihood and/or frequency with which a wireless device performs scanning operations to reduce power consumption without degrading the ability of the wireless device to identify the best available access point with which to associate. In some aspects, the wireless device may adjust the likelihood and/or frequency of performing scanning operations based on a motion state of the wireless device, a change in the motion state of the wireless device, a signal strength of an associated access point, and/or the connection status of the wireless device..
Qualcomm Incorporated

new patent

Access port queuing & resource management

Methods, systems, and apparatus, including computer programs encoded on computer storage media, for receiving, at the one or more wireless access points and from a first device, a request to connect to a first network through a wireless network managed by the one or more wireless access points, wherein the one or more wireless access points is controlling access to the first network through a plurality of ports; determining each port in the plurality of ports is connected to a respective device, each respective device being allowed to access the first network through the respective port; and adding the first device to a queue, wherein the queue includes at least a second device that was added prior to the first device, where devices in the queue are not allowed to access the first network while in the queue.. .
Google Inc.

new patent

Method and updating andsf policy in wireless communication system

A method and apparatus for updating an access network discovery and selection functions (andsf) policy in a wireless communication system is provided. A user equipment (ue) receives the andsf policy and radio access network (ran) assistance information for the andsf policy and a ran rule, and further receives a configuration indicating whether both the andsf policy and the ran rule are utilized for access network selection and traffic routing.
Lg Electronics Inc.

new patent

Apn access method and program, and telematics device and computer-readable recording medium for performing the same

Disclosed herein is an access point name (apn) access method including: (a) checking whether an apn server is accessible via a wireless network connected to a telematics device that is powered on when an amount of time during which an apn change alarm message can be received has elapsed; (b) checking whether an apn update is necessary using an administration apn pre-stored in the telematics device when the apn server is not accessed, and acquiring apn update data from the apn server when the apn server is accessed; and (c) transmitting and receiving data between the telematics device and a data server using the acquired apn update data.. .
Hyundai Motor Company

new patent

Apparatus and optimizing resource usage within a group of communication devices

A method and apparatus for wireless communication device connectivity management includes receiving one or more metrics from at least two members of a group whose members are wireless communication devices. The members of the group have agreed to share resources within the group and have their wireless connections controlled by a wireless connectivity entity.
Motorola Mobility Llc

new patent

Transmitting ip packets originating in a wireless station when the ip packets are destined for delivery to multiple destinations via an access point

A wireless station of a wireless network generates a single layer-2 frame containing multiple layer-3 packets in its payload. Each of the multiple layer-3 packets is destined to a corresponding different destination.
Gainspan Corporation

new patent

Creation of a wireless mesh network among proximately located wireless devices

A wireless device receives a packet from a sender node according to a routing protocol and determines a position information of the sender node. The wireless device calculates a distance to the sender node from the wireless device and discards the packet if the distance is outside of a range.
Gainspan Corporation

new patent

System for wireless connectivity continuity and quality

Configurations are described for maintaining a continuity and quality of wireless signal connection between a mobile device and systems accessible through the internet. In particular, configurations are disclosed to address the challenge of a mobile device that moves through a physical environment wherein the best wireless connectivity performance is achieved by switching between available connection sources and constantly evaluating a primary connection with other available connections that may be switched in to become a new primary connection.
Suitable Techologies, Inc.

new patent

Intelligent heterogeneous wireless handoff

Provided are methods and systems of managing vertical handoffs in a wireless communication network. Embodiments include analyzing wireless device usage to determine usage patterns, which may include locations and times at which the wireless device is typically accessing the network.
General Electric Company

new patent

Enhancements for discontinuous reception in wireless communications

A method, an apparatus, and a computer program product for wireless communication are provided in which a user equipment (ue) transmits a drx modification request to a first base station, wherein the drx modification request provides drx assistance data for assisting the first base station in determining a second drx configuration of the ue. The ue further receives one or more drx parameters corresponding to the second drx configuration from the first base station, and the ue is configured to utilize the second drx configuration based on the one or more drx parameters..
Qualcomm Incorporated

new patent

Service provisioning using abstracted network resource requirements

Interference costs on virtual radio interfaces can be modeled as a function of loading in a wireless network to estimate changes in spectral efficiency and/or resource availability that would result from a provisioning decision. In one example, this modeling is achieved through cost functions that are developed from historical and/or simulated resource cost data corresponding to the wireless network.
Huawei Technologies Co., Ltd.

new patent

Method for transmitting d2d signal in wireless communication system and device therefor

The present invention relates to a method and device for transmitting a device to device (d2d) signal by a first terminal in a wireless communication system. More particularly, the method comprises the steps of: setting a first resource pattern configured by at least one first resource unit and at least one second resource unit; transmitting a d2d signal in a first sub-frame corresponding to the first resource unit on a first resource area; and determining whether the first resource area of the first terminal collide with a second resource area of a second terminal by monitoring a d2d signal of the second terminal in a second sub-frame corresponding to the second resource unit on the first resource area, wherein the first resource pattern is different from a second resource pattern set by the second terminal in order to transmit the d2d signal..
Lg Electronics Inc.

new patent

Method and configuring buffer status report for public safety transmission or vehicle-related transmission in wireless communication system

A method and apparatus for configuring a buffer status report (bsr) for a public safety transmission or a vehicle-related (v2x) transmission in a wireless communication system is provided. A user equipment (ue) configures a device-to-device (d2d) logical channel corresponding to the public safety transmission or the v2x transmission, and triggers a proximity-based services (prose) bsr for the d2d logical channel.
Lg Electronics Inc.

new patent

System and method to manage network utilization according to wireless backhaul and radio access network conditions

An example method is provided in one example embodiment and may include monitoring a plurality of wireless backhaul links associated with a radio access network (ran); receiving an indication of a change in operating conditions for a first wireless backhaul link of the plurality of wireless backhaul links; determining utilization of the first wireless backhaul link based on the indication of the change in operating conditions; assessing an available capacity of each of the plurality of wireless backhaul links; and adjusting cellular loading in the ran based, at least in part, on the utilization of the first wireless backhaul link and the available capacity of each of the plurality of wireless backhaul links.. .
Cisco Technology, Inc.

new patent

Metering device and communication control method

A metering device (11) is configured to collect meter reading data and transmit the meter reading data to a remote system (13) through a wireless communication network (12). Further, the metering device (11) is configured to adjust a start timing of predetermined communication based on predetermined information that is received before starting the predetermined communication after restoration of power supply to the metering device (11).
Nec Corporation

new patent

Wireless communication device, frequency determination wireless communication device, and program therefor

In a wireless communication device that uses different frequencies for transmission and reception, it is not easy to determine and set the frequencies used for transmission and reception. Therefore, this wireless communication device, frequency determination method for a wireless communication device, and program are characterized in that: first reception frequency change plan data is created on the basis of a frequency adjustment plan; a transmission frequency corresponding to the validity period of the frequency adjustment plan is used to transmit the first reception frequency change plan data; second reception frequency change plan data, created by a wireless communication device which is a counterpart of the wireless communication device, is received; and the frequency adjustment plan is updated on the basis of the second reception frequency change plan data..
Nec Corporation

new patent

Wireless communication system, base station, and terminal

A wireless communication system includes a terminal configured to performed wireless communication simultaneously using a first-type cell enabling connection without association with another cell and a second-type cell connectable by being associated with the first-type cell; and a base station configured to form the first-type cell and transmit a broadcast signal giving notification that a cell formed thereby is the first-type cell. The terminal selects the cell as the first-type cell, based on the broadcast signal..
Fujitsu Limited

new patent

Provision of coverage for a wireless communication network by using moving base stations on robots or drones

A system, methods, apparatuses, and computer programs for providing coverage of a wireless communication network are described. The wireless communication network comprises radio base stations (150) mounted on mobile robots (100) and the mobile robots (100) are capable of communicating with a maintenance base (110).
Telefonaktiebolaget Lm Ericsson (publ)

new patent

Geo-location in a wireless communication network

A method for geo-location of a wireless communication unit (410) is provided. The communication unit (410) communicates with a wireless communication network (430) of a wireless communication system (400).
Viavi Solutions Uk Limited

new patent

Method of placing an antenna of a radio access network (ran) asset in a wireless communication network

An antenna of a network asset may be placed at a location determined based on a signal quality analysis carried out using a clutter object data set characterizing the influences of real world objects present in an area on signal propagation. The clutter object data set may be generated based on a set of clutter object data files each of which corresponds to a respective type of real world object.
Clearsky Technologies, Inc.

new patent

Method for determining cell coverage for device-to-device (d2d) operation performed by terminal in wireless communication system, and terminal using the method

Provided are a method for determining cell coverage for a device-to-device (d2d) operation performed by a terminal in a wireless communication system, and a terminal using the method. The method comprises: receiving a specific signal which is repeatedly transmitted from a cell; determining whether successful detection of the specific signal is maintained for at least a specific amount of time; and declaring that the specific signal is beyond the cell coverage, when the successful detection of the specific signal is not maintained for at least the specific amount of time..
Lg Electronics Inc.

new patent

Device and method

A device enabling a frequency band shared between wireless communication of a cellular system and other wireless communication to be more appropriately used in the cellular system. The device includes a control unit configured to occupy a frequency band shared between wireless communication of a cellular system and other wireless communication for the wireless communication of the cellular system during a first period and release the frequency band from the wireless communication of the cellular system during at least a second period corresponding to the first period..
Sony Corporation Tokyo

new patent

Terminal device, management device, storage medium adapted for communication between multiple terminal devices within a group

In a business wireless system, a group including a plurality of terminal devices is formed and communication is performed by using at least one base station device to assign a channel to each group. A transmission unit uses a channel assigned by the base station device to a first group for transmission.
Jvc Kenwood Corporation

new patent

Securing a wireless mesh network via a chain of trust

A master beacon device emits a data packet that is received and retransmitted by servant beacon devices in a wireless mesh network that enables the beacon devices to detect the received signal strength indicator (“rssi”) of beacon devices in proximity. Each servant beacon device transmits survey data packets comprising the rssis and hardware identifiers of proximate beacon devices to the master beacon device, which constructs a first virtual map of the mesh network.
Google Inc.

new patent

Device and handling cellular-wireless local area network aggregation

A communication device of handling communication with a network including a cellular network and a wireless local area network (wlan) comprises instructions of receiving a radio resource control (rrc) message configuring cellular-wlan aggregation (cwa) to the communication device from a base station (bs) of the cellular network; deriving a first pairwise master key (pmk) according to the rrc message; deriving a first encryption key for encrypting first data transmitted to the wlan or decrypting second data received from the wlan from the first pmk; releasing the cwa during connecting to the wlan; performing an extensible authentication protocol (eap) authentication and key agreement (aka) procedure with the wlan to derive a second pmk, when releasing the cwa; and deriving a second encryption key for encrypting third data transmitted to the wlan or decrypting fourth data received from the wlan from the second pmk.. .
Htc Corporation

new patent

Method for device-to-device (d2d) operation performed by terminal in wireless communication system and terminal using the method

A method for device-to-device (d2d) operation performed by a terminal in a wireless communication system, and a terminal using the method are provided. The method comprises: receiving, from a cell, resource pool information indicating a first resource pool which may be used in transmitting a d2d signal within the coverage of the cell; and transmitting a d2d signal by using overlapping resources between the first resource pool, and a second resource pool which may be used in the d2d operation outside the coverage of the cell..
Lg Electronics Inc.

new patent

Cellular stations and methods for warning status reporting

A cellular station coupled to a mobility management entity (mme) is provided. The cellular station includes a wireless transceiver and a controller.
Acer Incorporated

new patent

Method and configuring mbms mdt for multiple mbsfn areas in wireless communication system

A method and apparatus for configuring multimedia broadcast multicast service (mbms) minimization of drive test (mdt) in a wireless communication system is provided. A user equipment (ue) receives a representative multicast control channel (mcch) indicator from a network, and receives a mbms-mdt configuration on a representative mcch, which is indicated by the representative mcch indicator, among multiple mcchs from the network.
Lg Electronics Inc.

new patent

Location based services using location and motion information

In one embodiment, a method includes: obtaining location information and motion information of a wireless communication apparatus, and a data set from one or more information sources external to the wireless communication apparatus; and organizing data of the data set for display, where the organizing is based on the location and motion information of the wireless communication apparatus. Methods of other embodiments may also include defining a search radius based on the location information and motion information of the wireless communication apparatus, and the organizing may also include filtering the data set from the one or more information sources to exclude data from information sources outside the defined search radius..
International Business Machines Corporation

new patent

System and methods for determining location of pop displays with wireless beacons using known wireless beacon locations

Systems and methods for using wireless beacons in point of purchase (“pop”) displays to facilitate the delivery of consumer oriented content to mobile devices is disclosed herein. Wireless beacons may be used to broadcast wireless signals from pop displays, where the wireless signals include data packets with unique identifiers for the wireless beacons.
Shelf Bucks, Inc.

new patent

Relaying device, voice communication system, and voice communication method

[solution] in a voice communication system, a relaying device relays voice communication of a plurality of section systems. The relaying device stores, with respect to each of the section systems, a plurality of pieces of area information divided on the basis of the communication range of a wireless access point.

new patent

Self-adjusting environmental behavioral system for gps/cellular locator

A system and method is provided for wirelessly tracking a tracking device. The subject of the tracking device may be a person, group of people or an article of interest.
Whereiblegps

new patent

Communication system providing data transfer direction determination based upon motion and related methods

A communication system may include at least one electronic device configured to wirelessly communicate via a short-range communications format, and at least one mobile communications device. The at least one mobile communications device may include a short-range communications device configured to wirelessly communicate with the at least one electronic device via the short-range communications format, and a controller coupled to the short-range communications device.
Blackberry Limited

new patent

Wireless transmission of network parameters

Methods, systems, and computer readable media may facilitate pairing of a wireless client with an access point (ap). In embodiments, a wireless device such as a bi-directional remote control unit (e.g., bluetooth, or rf4ce (radio frequency for consumer electronics)) or other device configured to receive and transmit wireless communications may be used to download network parameters such as a target service set identifier (ssid), wps pin/passphrase code, and/or other information from the ap and then use the same wireless device to download the network parameters from the wireless device to a client device.
Arris Enterprises Llc

new patent

Verification of wireless transmitter articles in proximity to registered devices

A computer-implemented method includes receiving a user identifier from a wireless tracking device that reads a user identifier article in proximity to the wireless tracking device; identifying a geographic location of the wireless tracking device; performing a look-up of a client device of the user; identifying first and second wireless routers that are positioned in the identified geographic location; transmitting, to the first router, a first request message to transmit to the client device of the user; transmitting, to the second router, a second request message to transmit to the client device; receiving, by the one or more computers from the first and second routers, reply messages transmitted by the client device; determining a geographic location of the client device; and verifying, based on the geographic location of the client device and the geographic location of the reader, that the user is in proximity to the client device.. .
Fmr Llc

new patent

Synchronising an audio signal

A method of synchronising one or more wirelessly received audio signals with an acoustically received audio signal is provided. The method comprises: receiving an electromagnetic signal using a first wireless communication method, the electromagnetic signal comprising: the one or more wirelessly received audio signals and a wirelessly received metadata relating to a remote audio content, determining a delay between the acoustically received audio signal and the one or more wirelessly received audio signals by referring the acoustically received audio signal to the wirelessly received metadata; and delaying the one or more audio signals by the determined delay.
Power Chord Group Limited

new patent

Location based advertising and querying for low power devices in a wireless local-area network

Apparatuses, methods, and computer readable media are disclosed for location based advertising and querying for low power devices in a wireless local-area network. An apparatus is disclosed including memory and processing circuitry couple to the memory, where the processing circuitry is configured to: encode a location-based advertisement (lba) frame comprising a first location identifier (lid) and a duration, configure the access point to transmit the lba frame to a sensor hub with a second lid, where the first lid and the second lid match, and decode a feedback report from the sensor hub, where the feedback report is in response to the lba frame.

new patent

Wireless device for capturing stranded data on field devices

A method includes coupling an adapter device to a field instrument in an industrial control system to provide a wireless communication capability to the field instrument. The method also includes connecting a first wire and a second wire of the adapter device to a positive wire of a current loop connected to a positive terminal of a communication module of the field instrument.
Honeywell International Inc.

new patent

Method for effectively implementing a multi-room television system

A method for effectively implementing a multi-room television system includes a digital base station that processes and combines various program sources to produce a processed stream. A communications processor then responsively transmits the processed stream as a local composite output stream to various wired and wireless display devices for flexible viewing at variable remote locations.
Echostar Technologies L.l.c.

new patent

Mobile real-time video recording and transmission mirror/hairbrush/lipstick

A mobile real-time video recording and transmission mirror/hairbrush/lipstick includes a mirror holder holding a webcam, a processing circuit assembly consisting of an image processing circuit and a wireless transmission circuit, a battery, a usb charging jack for the connection of a usb charging cable to charge the battery with an external power source, white leds for lighting enhancement, infrared leds for giving off infrared light when space appears dark or at night, and a control switch for switching on/off the webcam.. .

new patent

Home, office security, surveillance system using micro mobile drones and ip cameras

A system including a security system that protects a secured geographic area including at least a building, a wireless helicopter drone, a camera carried by the drone and a processor of the security system that controls a geographic location of the drone based upon threats detected within the secured area and that records video via the camera from the controlled location.. .
Honeywell International Inc.

new patent

Longwall face support in an underground mine

The invention relates to the longwall face support of an underground mine having supports (plates 1-18), which longwall face support comprises camera housings (35) each having two cameras (36), which record a monitoring area of the face having a plurality of plates in the longitudinal direction of the gallery and the most complete registration possible of the cross section of the gallery. The cameras in a monitoring area are assigned to a common power supply unit (48) for the power supply and are equipped with intrinsically safe electronics.
Tiefenbach Control Systems Gmbh

new patent

Write-protected recording

A surveillance apparatus continuously records imaged data from a camera into a circular buffer in a local memory. When a record signal is received, the system records the video stream that was recorded before the record signal was received, and the video stream that is recorded after the record signal was received.
Stellar, Llc

new patent

Camera system

A camera system is disclosed herein that includes a camera apparatus and a control apparatus. The camera apparatus has a base, a camera movably coupled to the base and providing an output, a positioner operatively coupled to the camera to adjust a tilt position and/or a pan position of the camera, and a camera apparatus wireless communication device operatively coupled to the camera and/or the positioner to control the camera and/or the positioner and transmit a the camera output.

new patent

Camera clustering and tracking system

Various embodiments provide for a camera clustering and tracking system that can facilitate communications between cameras at an event to coordinate filming and coverage of an event. The camera can identify, locate, and cooperate with other similar cameras in order to share video analytics of the event and coordinate viewing angles to optimize event coverage.
Ampervue Incorporated

new patent

Camera peripheral device for supplemental audio capture and remote control of camera

A peripheral device (e.g., a small wearable device) may operate in conjunction with a camera to enable in-the-moment capture and control. The peripheral device may receive voice commands and uses voice recognition to generate a control signal to control the camera, thereby enabling users to freely participate in their activities while seamlessly controlling the camera in a hands-free manner.
Gopro, Inc.

new patent

Printing device, mobile terminal, and computer readable recording medium for the same

A printing device includes a printing device side wireless communication unit configured to execute wireless communication with a mobile terminal, an operation acquisition unit configured to acquire user operation thereof, and a processor. The processor is configured to acquire operation data which is generated as the operation acquisition unit acquires a user operation, acquire establishment data which is generated as the printing device side wireless communication unit establishes a wireless communication with the mobile terminal, and issue a request control to control the printing device side wireless communication unit to transmit request data requesting the mobile terminal to transmit print data necessary for printing, via the wireless communication, when the establishment data is acquired, the request control being issued in accordance with the operation data as acquired..
Brother Kogyo Kabushiki Kaisha

new patent

Communication system, relay apparatus and communication method

A communication system may include a relay apparatus, an image processing apparatus and a terminal apparatus. The terminal apparatus may receive first access information for accessing converted data from the image processing apparatus in accordance with the short distance wireless communication technology.
Brother Kogyo Kabushiki Kaisha

new patent

System, method, and computer program product for connecting or coupling analog audio communications systems over a wireless packet data network

An automated telecommunications system includes a first system operable to receive pstn compatible audio frequency signals, to decode and interpret said incoming signals according to the type of call and call format, and transmit digital messages to a second system over a packet data network. Said second system receives and interprets digital messages incoming from the first system, encodes and regenerate outgoing audio frequency signals.
Nsgdatacom Inc.

new patent

Detecting the location of a phone using rf wireless and ultrasonic signals

A system and method for determining a presence of a mobile device located in a predetermined detection zone within a vehicle may include a plurality of transmitters located within the vehicle, in which each of the plurality of transmitters is configured to transmit an acoustic signal into an acoustic environment within the vehicle, and in which each of the acoustic signals comprises at least one ultrasonic pulse, a mobile device configured to periodically record sounds in the acoustic environment, and a processor configured to determine that a periodically recorded sound by the mobile device comprises each of the acoustic signals transmitted by the plurality of transmitters, determine a location of the mobile device within the vehicle based on the acoustic signals recorded by the mobile device, and determine that the location of the mobile device matches the predetermined detection zone.. .
Driving Management Systems, Inc.

new patent

Wearable devices for headset status and control

One embodiment features a wearable device having computer-readable media and comprising: an output device; a receiver configured to communicate over a wireless link with a phone; and a processor configured to cause the output device to indicate a status of a headset, the headset being in wireless communication with the phone, responsive to the receiver receiving, over the wireless link, an indication of the status of the headset. Another embodiment features a wearable device having associated computer-readable media and comprising: an output device; a receiver configured to communicate over a wireless link with a headset; and a processor configured to cause the output device to indicate a status of a headset responsive to the receiver receiving, over the wireless link, an indication of the status of the headset..
Plantronics, Inc.

new patent

Mobile terminal and menu control method thereof

A mobile terminal including a wireless communication unit configured to provide wireless communication, a display, and a controller configured to, activate a mode for voice recognition in response to a touch input to a soft button displayed on the display or to a hard button on the mobile terminal, receive a first voice input associated with a phone call relating operation of the mobile terminal, display an indicator on the display indicating the voice input is being recognized by the mobile terminal, analyze the context of a voice command in the voice input, execute the call relating operation only if there is a single contact in a phonebook that matches the voice command in the first voice input, if there is no single contact that matches the voice command of the received voice input, display a plurality of candidates that is analyzed based on the voice command, receive a second input according to a plurality of candidates, and execute the call relating operation based on the second input.. .
Lg Electronics Inc.

new patent

Method for distributing computing between server and client

A method and system for use in running a display-based computer application comprising a plurality of application segments, where computing is distributed between a server and a client computer. The method comprises the steps of providing a generic client engine (20) to the client computer, the client engine comprising an application manager (24), one or more display managers (22), and one or more load managers (26), providing a collection of individual application subset definition files (18), each relating to one of said application segments, wherein, on receipt of successive application subset definition files from the server, the client recursively transforms to provide the respective application segments.
Airscape Technology Pty. Limited

new patent

Multi-network mirroring systems and methods

A system and method for displaying information from multiple remote computing devices on an interactive display by receiving a first set of information from a first remote computing device that is connected to a first local area network via a first network communication device such as via ethernet. A second set of information is received from a second remote computing device that is connected to a second local area network via a second network communication device such as wi-fi.
Promethean Limited

new patent

File transmission method, file transmission apparatus, and file transmission system

A file transmission method, a file transmission apparatus, and a file transmission system are described. The method includes: receiving a file transmission request from an application, where the file transmission request includes a position and a filename of a to-be-transmitted file; establishing, in response to receiving the file transmission request, a wireless access point; searching for at least one connectable client by using the wireless access point; displaying the at least one connectable client in a form of a list; receiving a selection instruction for a connectable client in the list; and establishing a connection to the connectable client corresponding to the selection instruction and sending the to-be-transmitted file having the filename and at the position to the selected connectable client..
Tencent Technology (shenzhen) Company Limited

new patent

Seamless multicast and unicast switching for content playback

Content streams, such as video streams, may be seamlessly provided as both multicast and unicast transmissions. For example, in one implementation, a mobile device may receive a request, from a user of the mobile device, to play streaming content at the mobile device.
Verizon Patent And Licensing Inc.

new patent

Method of controlling access to a reserve zone with control of the validity of an access entitlement installed in the memory of a mobile terminal

The method comprises the following steps: presentation of a mobile terminal to an access control point, capture of an image carried by the access control point, and representative of an encoded item of computer data, by a camera of the terminal, and decryption, by the terminal of the of the image captured by the camera, so as to deduce therefrom the encoded item of computer data, which is a unique identifier of the access control point, by the mobile terminal, by the unique identifier of the access control point decrypted, transmission to the access control point broadcast, by the mobile terminal, of an entitlement for access to the reserve zone, which entitlement is stored in its memory, via the wireless connection, and control of the validity of the data of the access entitlement by the access control point.. .
Thales

new patent

System and wireless data protection

Disclosed herein are systems, methods, and non-transitory computer-readable storage media for wireless data protection utilizing cryptographic key management on a primary device and a backup device. A system encrypts a file with a file key and encrypts the file key twice, resulting in two encrypted file keys.
Apple Inc.

new patent

Method of connecting security gateway to mesh network

Methods are disclosed for incorporating a security gateway within a wireless mesh network. In one embodiment, the wireless mesh network is a heterogeneous mesh network.
Parallel Wireless, Inc.

new patent

Providing an operating system session

In an example implementation according to aspects of the present disclosure, a method may include establishing, by a host computing system, a secure connection to a user computing system via a wireless network, wherein the host computing system and the user computing system are in physical proximity to each other. The example method further includes providing, by a host computing system, an operating system session to the user computing system through the secure connection while the host computing system and the user computing system remain in physical proximity to each other.
Hewlett-packard Development Company, L.p.

new patent

Methods and systems for enhanced round trip time (rtt) exchange

Disclosed are systems, methods and devices for obtaining round trip time measurements for use in location based services. In particular implementations, a fine timing measurement request message wirelessly transmitted by a first transceiver device to a second transceiver device may permit additional processing features in computing or applying a signal round trip time measurement.
Qualcomm Incorporated

new patent

Automatic customer complaint resolution

An analytic application may automatically determine a root cause of an issue with a wireless carrier network and generate a solution for the root cause. Initially, a data management platform may receive performance data regarding user device and network components of a wireless carrier network from multiple data sources.
Tupl, Inc.

new patent

Techniques for supporting definitions for reduced numbers of spatial streams

A method and apparatuses for wireless communication are described herein. An exemplary method may include generating a frame comprising: at least one bit indicating an operating bandwidth mode associated with a set of bandwidths, a first field having a value indicating a first number of spatial streams supported by the apparatus associated with a first subset of the set of bandwidths, and one or more bits indicating how the value of the first field is to be processed for determining a second number of spatial streams supported by the apparatus on a given bandwidth in the set of bandwidths for transmission of one or more packets to the apparatus; and outputting the frame for transmission.
Qualcomm Incorporated

new patent

De-congesting data centers with wireless point-to-multipoint flyways

In one embodiment, a source top-of-rack (tor) switch may identify multiple destination tor switches from a group of tor switches to send data traffic to. The source tor switch may be connected to the group of tor switches via a base network.
Cisco Technology, Inc.

new patent

System and providing wireless communication services using configurable broadband infrastructure shared among multiple network operators

System and method designed to allow different wireless carriers to provide wireless services using configurable infrastructure. The method includes receiving, from a first wireless network operator, first virtual rf configuration information and receiving, from a second wireless network operator, second virtual rf configuration information.
Cohere Technologies, Inc.

new patent

Wireless carrier network performance analysis and troubleshooting

An analytic application may provide analysis of performance data for a wireless carrier network to determine root causes of issues. Performance data for network components of the wireless carrier network and device components of user devices that use the network may be obtained.
Tupl, Inc.

new patent

Joint physical layer security and papr mitigation in ofdm sytems

Systems and methods for securing orthogonal frequency division multiplexing (ofdm) transmission of data are discussed herein. Transceivers can sense the signal strength of frequencies on an ofdm wireless channel.
University Of South Florida

new patent

Communication achieving low peak-to-average power ratio

The present disclosure pertains to communication systems and methods for achieving low peak to average power ratio (papr) for transmitted symbols of wireless devices. In an aspect, the present disclosure relates to a transmitter of a communication system, wherein the transmitter includes a circular convolution module that is configured to circularly convolve a preset number of values with a group of m symbols from a total number of symbols, an m-point dft module that is configured to process output of the circular convolution to generate a first set of discrete fourier transform (dft) samples, and an n-point idft module that is configured to process the first set of dft samples to obtain a first set of inverse discrete fourier transform (idft) samples for onward transmission to a receiver..
Tejas Networks Ltd.

new patent

Compressed orthogonal frequency division multiplexing (ofdm) symbols in a wireless communication system

One or more first padding bits are added to information bits to be included in a data portion of a data unit such that the information bits, after being encoded, fill one or more ofdm symbols up to a boundary within a last ofdm symbol. The information bits and the first padding bits are encoded to generate coded bits.
Marvell World Trade Ltd.

new patent

Signal transmission in wireless communication system

Provided is a method and device for signal transmission having good papr/cm characteristics. With regard to one aspect of said method, the method for transmitting a reference signal in a wireless communication signal comprises a step wherein a reference signal sequence is generated, a step wherein said reference signal sequence is divided with respect to each of multiple sub-blocks, a step wherein each of said plurality of divided reference signal sequence is subject to circular shifting, and a step wherein said plurality of circular shifted reference signals are transmitted via said plurality of sub-blocks..
Lg Electronics Inc.

new patent

Wireless communication apparatus

A wireless communication apparatus includes a generating unit, a detecting unit, and a suppressing unit. The generating unit generates, using signals at multiple carrier frequencies that are different from each other, a replica signal for passive inter modulation distortion that occurs in a reception signal from a terminal due to the transmission of a multicarrier signal that includes the signals at the multiple carrier frequencies.
Fujitsu Limited

new patent

Controller for maritime vessel auxiliary systems

In a maritime vessel, multiple auxiliary systems are connected to a central controller which is wirelessly coupled to a remote control system. The central controller can be used to directly control the auxiliary systems.
Keystone Integrations Llc

new patent

Systems and methods for location-based control of equipment and facility resources

Exemplary embodiments provide for a method, a system, and a computer readable medium for providing automation and control of equipment and facility resources via a mobile device of a user. Location information of a user in or near a facility is detected using a position sensor.
Arc Informatique

new patent

Multicast broadcast multimedia service-assisted content distribution

Embodiments provide methods, systems, and apparatuses for multicast broadcast multimedia service (mbms)-assisted content distribution in a wireless communication network. A proxy terminal may include an mbms access client configured to receive and cache an mbms transmission including media data and metadata.
Intel Corporation

new patent

Communication method supporting plurality of serving cells, and apparatus using same

A communication method supporting a plurality of serving cells in a wireless communication system is provided. A terminal receives a capability enquiry from a network, and accordingly transmits capability information to the network.
Lg Electronics Inc.

new patent

Method and transmitting control information in wireless communication system

The present invention relates to a wireless communication system. Specifically, the present invention relates to a method for transmitting, by a terminal, control information in an fdd cell, and an apparatus therefor, the method comprising the steps of: receiving sub-frame reconfiguration information for a ul cc; receiving, on the fdd cell, a pdcch including dci; receiving, on the fdd cell, a pdsch indicated by the pdcch; and transmitting, in sub-frame n on the ul cc, harq-ack information on the pdsch, wherein the index of a pucch resource used in transmitting the harq-ack information is determined by n(1)pucch=ncce+n(1)pucch or n(1)pucch=ncce+n(1)pucch+offset..
Lg Electronics Inc.

new patent

Method and transmitting control information in wireless communication system

The present invention relates to a wireless communication system. Specifically, the present invention relates to a method for transmitting, by a terminal, control information in an fdd cell, and an apparatus therefor, the method comprising the steps of: receiving sub-frame reconfiguration information for a ul cc; receiving, on the fdd cell, a pdcch including dci; receiving, on the fdd cell, a pdsch indicated by the pdcch; and transmitting, on the ul cc, harq-ack information on the pdsch, wherein if the pdsch is received on a dl cc, the dci does not include a dai field, and if the pdsch is received in the ul cc, the dci includes a dai field..
Lg Electronics Inc.

new patent

Method and receiving ack/nack in wireless communication system

The present invention provides a method for receiving acknowledgement/not-acknowledgement (ack/nack) of a terminal in a wireless communication system. The method transmits uplink data through an uplink data channel and receives ack/nack for the uplink data.
Lg Electronics Inc.

new patent

Method and transmitting uplink signal

A method and device for transmitting an uplink signal in a wireless communication system a user equipment (ue) sets up a sounding reference signal (srs) configuration for a first serving cell, the srs configuration including information for an srs transmission, and determines an srs subframe in which an srs and a physical uplink shared channel (pusch) for the first serving cell are simultaneously triggered among a plurality of subframes according to the srs configuration. The srs subframe includes a plurality of orthogonal frequency division multiplexing (ofdm) symbols.
Lg Electronics Inc.

new patent

Device and transmitting downlink control information in a wireless communication system

A method for a transmitter in a communication system, a method for a receiver, a transmitting apparatus, and a receiving apparatus are provided. The method includes identifying, by a transmitter, information bits in a first downlink control information (dci) and information bits in a second dci; appending, by the transmitter, one bit of value zero to the second dci, if a number of the information bits in the second dci is equal to a number of the information bits in the first dci; appending, by the transmitter, one or more zero bits to the second dci based on a payload size of the second dci, if the number of the information bits in the second dci belongs to one of ambiguous sizes; and transmitting, to a receiver, the second dci, wherein a payload of the second dci comprises the information bits in the second dci and at least one zero padding bit appended to the second dci, and wherein the one or more zero bits is appended to the second dci until the payload size of the second dci does not belong to one of the ambiguous sizes and the payload size of the second dci is not equal to a payload size of the first dci..
Samsung Electronics Co., Ltd.

new patent

Method and transmitting information about a channel in a wireless communication system

A method and a user equipment (ue) configured with one or more cells for feeding back channel information are discussed. The method according to an embodiment includes receiving information on a maximum number of ranks; transmitting first channel information generated based on rank information; and transmitting second channel information which is generated based on the same rank information as the rank information used for generating the first channel information.
Lg Electronics Inc.

new patent

Method of reduced state decoding and decoder thereof

Methods and devices are disclosed for receiving and decoding sparsely encoded data sequences using a message passing algorithm (mpa) or maximum likelihood sequence estimation (mlse). Such data sequences may be used in wireless communications systems supporting multiple access, such as sparse code multiple access (scma) systems.

new patent

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.
Interdigital Patent Holdings, Inc.

new patent

Controlling a transmission of information in a wireless communication network with a relay node

The present invention relates to a transmission of information in a wireless communication network between a radio access node and a relay node, wherein, according to a new ground rule, for each allocated downlink subframe for a downlink transmission from the access node to the relay node, an uplink transmission subframe for an uplink transmission is allocated four transmission time intervals later. A downlink subframe is only allocated when a further subframe of the same transmission time interval for a transmission from the relay node to the user equipment is a subframe of a type that indicates to a user equipment that no data are received beyond a control region of the subframe..
Telefonaktiebolaget Lm Ericsson (publ)

new patent

Systems and methods for digital radio broadcast with cross platform reception

Systems and methods are described for rendering content at a digital radio broadcast receiver system. A digital radio broadcast signal comprises data for rendering content at the digital radio broadcast receiver.
Ibiquity Digital Corporation

new patent

Polar code hybrid automatic repeat request method and apparatus, and wireless communications apparatus

A method includes: selecting, from m polar codes of a same code length and code rate, a polar code corresponding to an actual code rate for a first transmission, and encoding an information bit sequence by using the polar code to obtain encoded bits; and performing rate matching on the encoded bits to generate to-be-sent bits. Different from a traditional harq using one polar code, in this embodiment, a polar code corresponding to the actual code rate for the first transmission is selected from the m polar codes during the initial transmission, so that a different polar code can be selected adaptively according to the actual code rate for the first transmission..
Huawei Technologies Co., Ltd.

new patent

Method and device for decoding low-density parity check code for forward error correction in wireless communication system

A method for decoding an ldpc code for a forward error correction by a reception terminal of a wireless communication system according to an embodiment o the present invention comprises, in a bipartite graph including nodes that are differentiated into received nodes to which received packets are mapped and restoration nodes connected via edges to the received nodes, he steps of: obtaining first restoration packets corresponding to the restoration nodes using edges on a first packet passing path; determining error packet candidates to be excluded from the received packets when an error is detected in the first restoration packets; and obtaining second restoration packets from the bipartite graph from which the determined error packet candidates are excluded, wherein the step of obtaining the second restoration packets obtains the second restoration packets through the edges of a second packet passing path except for the edges of the received nodes to which the error packet candidates are mapped.. .
Lg Electronics Inc.

new patent

Method and device for decoding low density parity check code for forward error correction in wireless communication system

A method for decoding a low density parity check (ldpc) code for forward error correction by a receiver side in a wireless communication system according to an embodiment of the present invention comprises the steps of: acquiring a first reconstructed packet vector by decoding a reception packet vector encoded by an ldpc code generation matrix; determining a candidate for an error packet to be excluded form the reception packet vector when an error is detected in the first reconstructed packet vector; and acquiring a second reconstructed packet vector from the reception packet vector from which the determined candidate for the error packet has been excluded, wherein the step of acquiring the second reconstructed packet vector includes acquiring the second reconstructed packet vector through gaussian elimination for the ldpc code generation matrix from which a row matrix corresponding to the candidate for the error packet has been excluded.. .
Lg Electronics Inc.

new patent

System for synchronous playback of media using a hybrid bluetooth™ and wi-fi network

A system and method for synchronous playback of media using a hybrid bluetooth™ and wi-fi network, comprising a plurality of wireless media receivers configured to receive media content at a first media receiver via bluetooth™, the first media receiver configured to transmit at least a portion of the received media content to a plurality of second media receivers via a wi-fi network, render at least some of the media content, and manage synchronization using a media synchronization component; with each second media receiver configured to render media content it receives synchronously with the first media receiver using respective media synchronization components.. .
Blackfire Research Corporation

new patent

System for synchronous playback of media using a hybrid bluetooth™ and wi-fi network

A system and method for synchronous playback of media using a hybrid bluetooth™ and wi-fi network, comprising a plurality of wireless media receivers configured to receive media content at a first media receiver via bluetooth™, the first media receiver configured to transmit at least a portion of the received media content to a plurality of second media receivers via a wi-fi network, render at least some of the media content, and manage synchronization using a media synchronization component; with each second media receiver configured to render media content it receives synchronously with the first media receiver using respective media synchronization components.. .
Blackfire Research Corporation

new patent

Method and communicating channel state information in full-dimensional mimo 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

new patent

Estimating frequency-offsets and multi-antenna channels in mimo ofdm systems

Techniques are described for carrier frequency offset (cfo) and channel estimation of orthogonal frequency division multiplexing (ofdm) transmissions over multiple-input multiple-output (mimo) frequency-selective fading channels. A wireless transmitter forms blocks of symbols by inserting training symbols within two or more blocks of information-bearing symbols.
Regents Of The University Of Minnesota

new patent

Codebook sub-sampling for csi feedback on pucch for 4tx mimo

Channel state information (csi) feedback in a wireless communication system (100) is disclosed. User equipment (107) transmits a csi feedback signal via a physical uplink control channel (pucch) (108).
Texas Instruments Incorporated

new patent

Hybrid precoding design for multiple input multiple output system with few-bit analog to digital converters

A mobile device includes a receiver configured to perform hybrid precoding on signals received through a large bandwidth communication. The receiver includes a plurality of antennas configured to receive wireless communications signals through the large bandwidth communication.
Samsung Electronics Co., Ltd

new patent

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

A wireless communication system includes a transmitting device and a receiving device each including a plurality of antennas. A plurality of streams are subjected to spatial multiplexing and are transmitted in a downlink in which packets are transmitted from the transmitting device to the receiving device.
Sony Corporation

new patent

Reconfigurable integrated rf front-end for dual-band wlan transceivers

Systems and techniques relating to wireless communication devices and reconfigurable an integrated rf front-end for dual-band wlan transceivers include, according to an aspect, an integrated circuit chip comprising: radio frequency (rf) front-end circuitry, wherein the rf front-end circuitry comprises (i) an antenna input line configured to connect with one or more antennas of a wireless communication device, (ii) a transmitter input line, (ii) a first receiver output line, (iii) and a second receiver output line; harmonic trap circuitry coupled with the rf front-end circuitry via the antenna input line, the harmonic trap circuitry being fully integrated on the integrated circuit chip.. .
Marvell World Trade Ltd.

new patent

Transmit-receive circuitry and electronic wireless device

Transmit-receive circuitry for an electronic device capable of wireless communication includes: an antenna input/output, for coupling to an antenna; a transmit path, coupled to the antenna input/output, the transmit path including: a power amplifier, for receiving a transmission signal to be transmitted via the antenna; and a transformer; and a receive path, coupled to the antenna input/output, the receive path including: a low noise amplifier, for receiving a reception signal from the antenna. In a receive mode, the low noise amplifier is configured to receive reception signals via the antenna input/output, and the transmit path is connected to the antenna input/output such that the reception signals experience gain as a result of the transformer in the transmit path..
Qualcomm Technologies International, Ltd.

new patent

Method and coupling an antenna to a device

Aspects of the subject disclosure may include, for example, receiving, by a feed point of a dielectric antenna, electromagnetic waves from a dielectric core coupled to the feed point without an electrical return path, where at least a portion of the dielectric antenna comprises a conductive surface, directing, by the feed point, the electromagnetic waves to a proximal portion of the dielectric antenna, and radiating, via an aperture of the dielectric antenna, a wireless signal responsive to the electromagnetic waves being received at the aperture. Other embodiments are disclosed..
At&t Intellectual Property I, Lp

new patent

Apparatus and methods for transmitting wireless signals

Aspects of the subject disclosure may include, for example, an antenna structure having a feed point for coupling to a dielectric core of a cable that propagates electromagnetic waves without an electrical return path, and a dielectric antenna, substantially or entirely devoid of conductive external surfaces, coupled to the feed point, the dielectric antenna facilitating receipt, at the feed point, the electromagnetic waves for propagating the electromagnetic waves to an aperture of the dielectric antenna for radiating a wireless signal. Other embodiments are disclosed..
At&t Intellectual Property I, Lp

new patent

Power controllable wireless communication device

A power controllable wireless communication device includes a variable gain amplifier having a gain that can be controlled based on a gain control signal, a reference power generation circuit, which generates first reference power and second reference power differing from the first reference power, a sensor circuit supplied with selectively power of a high frequency signal output from the variable gain amplifier, and the first reference power and the second reference power generated by the reference power generation circuit, and a control circuit which generates the gain control signal based on a sensor output from the sensor circuit. When controlling power, the control circuit generates the gain control signal based on ratios among a first sensor output corresponding to the first reference power, a second sensor output corresponding to the second reference power, and a high frequency sensor output corresponding to the power of the high frequency signal..
Hitachi, Ltd.

new patent

Wireless signal transmitting apparatus and wireless illumination control apparatus using the same

A wireless signal transmitting apparatus, includes: a piezoelectric harvester configured to generate electrical energy responsive to user switch manipulation; and, a wireless communication circuit configured to generate wireless signals from the electrical energy and wirelessly transmit the wireless signals to an external wireless power receiving device.. .
Samsung Electro-mechanics Co., Ltd.





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