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 Heat sink and electronic apparatus patent thumbnailHeat sink and electronic apparatus
A heat sink includes: a base sheet metal having a flat plate shape; and a radiation fin bonded to a first surface of the base sheet metal, wherein the radiation fin includes: a bonding plate portion having a flat plate shape, and superposed on and bonded to the first surface of the base sheet metal; and a fin member installed upright with respect to the bonding plate portion, and wherein the base sheet metal and the bonding plate portion are bonded to each other by fitting a convex portion, which is formed on one of the base sheet metal and the bonding plate portion, into a concave portion formed on a remaining one thereof through half-punch working,. .
Fujitsu Limited


 Cross-flow fan, electronic device, and impeller patent thumbnailCross-flow fan, electronic device, and impeller
A cross-flow fan includes a shaft, a plurality of impellers, and a regulation portion. Each impeller has: an opening into which the shaft is inserted; fitting portions provided at a first end portion and a second end portion in an axial direction of the shaft such that the fitting portions at the first end portion and the fitting portions at the second end portion are fittable into each other; and a blade portion provided between the first end portion and the second end portion.
Kyocera Document Solutions Inc.


 Method of making a microelectronic device patent thumbnailMethod of making a microelectronic device
This invention relates to a method for producing an electrical system comprising a support (1) bearing on a first face at least one device: with the device comprising at least one electronic component (2) provided with at least one electrical connector (21, 22), with the method comprising: a step of setting in place of a cover (6) positioned above the component; said cover (6) comprising at least one passage (61, 62) according to a dimension in thickness of the cover (6) in such a way as to form an access space to the at least one electrical connector (21, 22), a step of forming a sealing seam (71) in such a way that the component is encapsulated in a sealed cavity (9) delimited by the first face of the support (1), the first face of the cover (6) and the sealing seam (7), the method comprises a step of filling with a conductive material of is at least one passage (61, 62) of the cover (6) in such a way as to establish an electrical continuity between the conductive material and the at least one electrical connector (21, 22), formant a tapping (81, 82) and in that the sealing seam (7) comprises a dielectric material.. .
Commissariat A L'energie Atomique Et Aux Energies Alternatives


 Antimicrobial copper sheet overlays and related methods for making and using patent thumbnailAntimicrobial copper sheet overlays and related methods for making and using
Control panels with antimicrobial copper sheet overlays are disclosed. In some embodiments, the antimicrobial copper used in the copper sheet overlays can be selected from copper or copper alloys containing from about 60 to about 100 wt % copper.
Mr Label Company


 Antimicrobial copper sheet overlays and related methods for making and using patent thumbnailAntimicrobial copper sheet overlays and related methods for making and using
Control panels with antimicrobial copper sheet overlays are disclosed. In some embodiments, the antimicrobial copper used in the copper sheet overlays can be selected from copper or copper alloys containing from about 60 to about 100 wt % copper.
Mr Label Company


 Printed circuit board including bending region patent thumbnailPrinted circuit board including bending region
A printed circuit board (pcb) that may improve the reliability of an electronic apparatus includes a base substrate having a first edge and a second edge on both sides of the base substrate, the base substrate having a bending region including an opening adjacent to the first edge, an opening adjacent to the second edge, and mounting regions extending from both ends of the bending region and including device mounting portions, a connection line formed on the base substrate and crossing the bending region, the connection line configured to connect the device mounting portions of the mounting regions extending from the both ends of the bending region; and a guard pattern formed on each or at least one of a top surface and a bottom surface of the base substrate along a boundary of each or at least one of the openings.. .
Samsung Electronics Co., Ltd.


 Apparatus and  dynamic thermal management of integrated circuit patent thumbnailApparatus and dynamic thermal management of integrated circuit
A thermal control system for an integrated circuit in an electronic device includes a sensing unit, a calculating unit, and a control unit. The sensing unit is for providing a first temperature signal by sensing the temperature of the integrated circuit and providing a second temperature signal by sensing the temperature of a component of the electronic device.
Mediatek Inc.


 Systems and methods for deployment and configuration of wireless device control system patent thumbnailSystems and methods for deployment and configuration of wireless device control system
A wireless device control system includes a remote server connected to a wide area network and having control software for configuring, monitoring, and controlling devices at a site. The wireless device control system also includes a wireless gateway located at the site and configured to communicate with the remote server via cellular communication.
Rab Lighting Inc.


 Wireless communication system and method patent thumbnailWireless communication system and method
User equipment included in a wireless communication system wirelessly connects to a donor base-station to establish a macro link, wirelessly connects to a mobile relay to establish an access link, and simultaneously maintains connections with the donor base-station and the mobile relay coexisting in the same coverage area, wherein a first pre-established frequency band can be used for the access link and a second pre-established frequency band can be used for the macro link. Furthermore, the user equipment can wirelessly connect to the mobile relay to establish an access link, be assigned, from the mobile relay, a wireless resource for device-to-device communication with at least one other user equipment within the same mobile relay cell, and perform device-to-device communication with the at least one other user equipment using the assigned wireless resource..
Intellectual Discovery Co., Ltd.


 Device and  antenna synchronization and selection patent thumbnailDevice and antenna synchronization and selection
A device and method selects an antenna configuration. The method performed at a user equipment includes determining at least one communication functionality that is being used, each communication functionality configured to utilize at least one antenna in a multi-antenna arrangement of the user equipment.
Apple Inc.


Method for processing received pdcp pdus for d2d communication system and device therefor

The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for processing received pdcp pdus for d2d communication system, the method comprising: establishing a pdcp (packet data convergence protocol) entity for transmitting a pdcp pdu (protocol data unit) to a peer ue; receiving a pdcp sdu (service data unit) from an upper layer; setting a count for the pdcp sdu using a fixed value and a pdcp sequence number (sn) associated with the pdcp sdu; ciphering the pdcp sdu using the count; generating a pdcp pdu including the pdcp sdu and a header including the pdcp sn of the pdcp sdu; and transmitting the pdcp pdu to the peer ue..
Lg Electronics Inc.

Automatic network connection data synchronization for authorized personal devices

One embodiment provides a method, including: identifying, using a short range wireless device of an electronic device, another user device; transferring, using the short range wireless device, connection data for a wireless local area network (wlan) access point between the electronic device and the another user device; and connecting, using a processor of the electronic device, to the wlan using the connection data. Other aspects are described and claimed..
Lenovo (singapore) Pte. Ltd.

Terminal device, base station apparatus, communication system, communication method, and integrated circuit

There are provided a technology associated with a terminal device, a base station apparatus, a communication system, a communication method, and an integrated circuit, in all of which efficient communication control is performed. A terminal device makes a connection to a base station apparatus using a first cell group and second cell group, and, in a case where the second cell group that includes at least one cell is changed based on an information element which is notified with a radio resource control message that is received from the base station apparatus, starts counting of an rrc timer relating to a random access procedure for the cell in the second cell group, and initiates the random access..
Sharp Kabushiki Kaisha

Method and enabling flexible numerology in multi-user mimo system

A method of base station (bs) in a wireless communication system. The method comprises identifying a set of transmission parameters comprising a numerology, wherein the numerology includes a subcarrier spacing, determining a plurality of baseband signal generation chains each of which includes the set of transmission parameters comprising different numerology, and transmitting, at least one user equipment (ue), downlink signals comprising the set of transmission parameters using a multi-user multi-input multi-output (mu-mimo)..
Samsung Electronics Co., Ltd

Handling messages

The embodiments herein relate to a method in a wireless device for handling messages in a communications system. The wireless device conveys an uplink (ul) message over a radio interface to a radio access network, ran, node.
Telefonaktiebolaget Lm Ericsson (publ)

Methods and enabling further l1 enhancements in lte heterogeneous networks

A network element in a first cell in a wireless telecommunication network is provided. The network element comprises a processor configured such that the network element provides uplink and downlink grants in the first cell, wherein the first cell is a low-power cell within the coverage area of a second, high-power cell, and wherein the first cell acts as a secondary cell and the second cell acts as a primary cell in a carrier aggregation mode, and wherein at least one uplink control signal is received by one of only the first cell or both the first cell and the second cell..
Blackberry Limited

Method and reporting buffer state by user equipment in communication system

Provided is a method for reporting a buffer state by a user equipment accessing a first enb and a second enb in a communication system, the method comprising the steps of: triggering a buffer state report for new data when the new data is generated; selecting at least one enb to which the buffer state report is to be transmitted, on the basis of the amount of uplink data to be transmitted; transmitting the buffer state report for the new data to the selected at least one enb; receiving, from at least one enb among the first enb and the second enb, a resource allocated by the at least one enb as a response to the buffer state report; and transmitting the new data using the allocated resource.. .
Samsung Electronics Co., Ltd

Scheduling and feedback method and apparatus in mobile communication system

The present disclosure relates to a 5g or pre-5g communication system which will be provided in order to support a higher data transmission rate than a 4g communication system such as lte. In addition, a method for transmitting and receiving signals in a terminal of a mobile communication system, according to one embodiment of the present specification, comprises the steps of: receiving, from a base station, control information including scheduling information about a plurality of subframes; transmitting data to the base station or receiving data from the base station through resources decided based on the control information; and receiving, from the base station, feedback information about the transmitted data, or transmitting, to the base station, feedback information about the received data.
Samsung Electronics Co., Ltd.

User equipments, base stations and methods for low latency radio communications

A user equipment (ue) is described. The ue includes a higher-layer processor configured to configure a secondary cell group (scg) and to configure a shortened transmission timing interval (tti) for the scg.
Sharp Laboratories Of America, Inc.

Radio communication device and operating a radio communication device

According to an aspect of this disclosure, a radio communication device is provided comprising a first transceiver configured to transmit and receive signals in accordance with a cellular wide area radio communication technology; a second transceiver configured to transmit and receive signals in accordance with a short range radio communication technology or a metropolitan area system radio communication technology; a first processor configured to control the first transceiver; and a second processor configured to control the second transceiver wherein the first processor is configured to control the first transceiver to transmit signals in accordance with a predefined transmitting schedule, wherein the first processor is further configured to control the first transceiver to omit transmitting signals within at least one of a time period and a frequency band provided for signal transmission of the first transceiver in accordance with the predefined transmitting schedule.. .
Intel Deutschland Gmbh

Terminal apparatus, base station apparatus, and integrated circuit

A terminal apparatus, a base station apparatus, a communication method, an integrated circuit, and a radio communication system are provided that enable a base station apparatus and a terminal apparatus to determine parameters relating to an uplink reference signal and efficiently communicate with each other. A terminal apparatus that transmits a demodulation reference signal, the terminal apparatus comprising: means for receiving a cell-specific parameter used for enabling or disabling a sequence group hopping, means for a user-equipment-specific parameter used for disabling the sequence group hopping, and means for generating a sequence of the demodulation reference signal on the basis of the enabled or disabled sequence group hopping, wherein, in a case that a transmission on the physical uplink shared channel corresponding to a downlink control information format to which crc parity bits scrambled by a temporary c-rnti are attached, the sequence group hopping is enabled or disabled on the basis of the cell-specific parameter..
Sharp Kabushiki Kaisha

Predicting resource scheduling

The invention relates to methods and nodes for scheduling resource blocks in a wireless communications network. The invention further relates to computer programs performing the methods according to the invention, and computer program products comprising computer readable medium having the computer programs embodied therein.
Telefonaktiebolaget Lm Ericsson (publ)

Method and system for signal communications

A method is provided for enabling communications between one or more satellites and a plurality of terminals wherein the plurality of terminals are divided into m groups of terminals and wherein the method comprising: forwarding a plurality of communication frames in a forward link, wherein said plurality of frames are divided into n sub-frames, and wherein traffic being carried along the forward link by each of the n sub-frames serves one or more groups of terminals associated with a respective satellite, and assigning, by a satellite return link scheduler, a respective capacity of the return link for at least one of the one or more groups of terminals, wherein the assignment takes into account which of the sub-frames is associated with that at least one group of the terminals.. .
Satixfy Israel Ltd.

User apparatus, base station, uplink data dividing ratio calculation method, and uplink data dividing ratio providing method

A user apparatus in a mobile communication system including a first base station and a second base station which perform communications with the user apparatus by inter-base-station carrier aggregation, includes a radio-quality obtaining unit for obtaining first radio-quality between the user apparatus and the first base station, second radio-quality between the user apparatus and the second base station; a load-information obtaining unit for obtaining first load-information in the first base station and second load-information in the second base station; and a ratio calculation unit for calculating a dividing ratio used by the user apparatus for dividing uplink data and transmitting the divided data to the first base station and the second base station by using the first radio-quality and the second radio-quality obtained by the radio quality obtaining unit and the first load-information and the second load-information obtained by the load-information obtaining unit.. .
Ntt Docomo, Inc.

Method for measuring inter-device interference in full-duplex wireless communication system and apparatus therefor

A method for measuring inter-device interference (idi) by a terminal in a wireless communication system supporting full-duplex communication according to an embodiment of the present invention comprises the steps of: determining the total number of times of idi measurement required for a terminal group to which the terminal belongs; determining a basic sub-frame configuration pattern on the basis of the determined total number of times of the idi measurement; and measuring the idi as many times as the number of times allocated to the terminal by applying a terminal-specific shift value to the basic sub-frame configuration pattern,. .
Lg Electronics Inc.

Deterministic transmission of communication packets of multiple protocols on a network

Systems and methods for preserving determinism of communications formatted according to a deterministic communication protocol where communications formatted according to various communications protocols are transmitted. The system includes a packet parsing module and a multiplexing engine to determine scheduled egress times and delay transmission of certain communications until communications that are formatted according to the deterministic communication protocol have egressed an outbound port..
Schweitzer Engineering Laboratories, Inc.

Data flow relay device and communication device

A data flow relay device includes a mobile communications device, a proprietary grand master and a transmitting and receiving device. The mobile communications device generates multiple wireless signals for communicating with a peer communications device and generates a clock signal and obtains information regarding a signal of a start phase of a frame and information regarding a total propagation delay according to the wireless signals.
Quanta Computer Inc.

Efficient control information transmission supporting multiple antenna transmission technique

The present invention relates to a wireless communication system and provides an efficient control information transmission method and apparatus for supporting a multiple antenna transmission technique. A method is provided for transmitting downlink hybrid automatic repeat request (harq) information related to an uplink multiple codeword transmission and includes receiving the uplink multiple codeword transmission, generating harq information related to each of the multiple codewords based on a result of decoding each of the multiple codewords, modulating the harq information, and transmitting the modulated harq information via one or more physical harq indicator channels (phichs)..
Lg Electronics Inc.

Method and transmitting uplink control information in a wireless communication system

A method and apparatus for transmitting control information are discussed. The method can include generating uplink control information (uci) and transmitting the uci through an physical uplink control channel (pucch) in a subframe, wherein when the subframe is configured for transmission of a scheduling request (sr) and when transmission of a hybrid automatic repeat request (hard)-acknowledgement (ack) coincides with the subframe, transmission power of the pucch is determined based on a number of harq-ack information bits and a sr bit.
Lg Electronics Inc.

Method and device for transmitting uplink control information in wireless communication system

Disclosed are a method and a device for transmitting uplink control information (uci) by a terminal in a wireless communication system. The uci transmission method comprises the steps of: generating an encoding information bit stream by performing channel coding for a uci bit stream; generating complex modulation symbols by performing modulation for the generated encoding information bit stream; spreading the complex modulation symbols in block-wise on the basis of an orthogonal sequence; and transmitting the spread complex modulation symbols to a base station.
Lg Electronics Inc.

Uplink control channel for low latency communications

Methods, systems, and devices for wireless communication are described. A wireless device such as a user equipment (ue) or a base station may identify a set of resource element groups (regs) for low latency communication, and each reg may include a portion of a different resource block (rb) of a set of rbs (e.g., a set of non-contiguous rbs).
Qualcomm Incorporated

Communication method, communications apparatus, user equipment, and communications system

Embodiments of the present invention disclose a communication method: sending indication information to two or more user equipments, where the indication information includes timeslot indication information and frequency band indication information of the two or more user equipments, at least two user equipments in the two or more user equipments have same timeslot indication information, and the user equipments that have the same timeslot indication information have different frequency band indication information; and obtaining an acknowledgment frame sent by one or more user equipments of the two or more user equipments in a timeslot indicated by respective timeslot indication information and by using a frequency band indicated by respective frequency band indication information. The present invention is used for acknowledgment frame sending..
Huawei Technologies Co., Ltd.

Method for allocating control information in wireless communication system

A method of allocating control information in a wireless communication system is provided. The method includes: allocating essential control information of a first system to a first sub-frame in a frame including a plurality of sub-frames each of which comprises a plurality of orthogonal frequency-division multiplexing (ofdm) symbols; and allocating essential control information of a second system to an nth sub-frame in a fixed position from the first sub-frame (where n is an integer satisfying n>1).
Lg Electronics Inc.

User equipment and power allocation method

A terminal device and a power allocation method are disclosed, relates to the field of communications network technologies. In embodiments of the present disclosure, at least one uplink channel of a first target subframe numbered i is determined; according to uplink channel information of a second target subframe numbered x, a reserved power that is reserved for a base station or a cell group in which the second target subframe numbered x is located is determined, where the reserved power is determined when uplink channel information of the second target subframe numbered x includes a prach or includes only an srs channel or includes no channel.
Huawei Technologies Co., Ltd.

Wireless communication device and wireless communication method

A wireless communication device includes: controlling circuitry configured to selectively switch an operating channel between a first channel and a second channel; and a transmitter configured to transmit a first beacon signal through the first channel at a first cycle and transmit a second beacon signal through the second channel at a second cycle. A first period during which transmission/reception of a signal is possible and a second period during which transmission/reception of a signal is not performed are set for the second channel within a transmission interval of second beacon signals.
Kabushiki Kaisha Toshiba

Apparatus and controlling operation of user equipment based on interference characteristic in communication system

The present disclosure relates to a pre-5th-generation (5g) or 5g communication system to be provided for supporting higher data rates beyond 4th-generation (4g) communication system such as a long term evolution (lte). An operating method of a user equipment (ue) in a communication system includes transmitting, to an evolved node b (enb), information related to channel quality, information related to a reception (rx) scheme which the ue is able to apply, and information related to an interference environment characteristic, and receiving, from the enb, information related to a modulation and coding scheme (mcs) to be applied in the ue..
Samsung Electronics Co., Ltd

Method and system information acqusition in wireless communication system

The present disclosure relates to a pre-5th-generation (5g) or 5g communication system to be provided for supporting higher data rates beyond 4th-generation (4g) communication system such as long term evolution (lte). Next generation of wireless cellular operation is expected to be deployed in higher frequency above 6 ghz (eg.
Samsung Electronics Co., Ltd.

Wireless communication system, communication control method, radio base station, radio terminal, and storage medium

Even when a radio terminal cannot receive contents data from a serving base station, the radio terminal can receive the contents data from other base station. A wireless communication system includes a radio terminal, a serving radio base station to which the radio terminal serves, and a non-serving radio base station to which the radio terminal does not serve.
Nec Corporation

Electronic device and notification control method

One or more embodiments provide a method and an electronic device capable of controlling notifications. A processor is configured to receive a first message from at least one external device via the communication circuit.
Samsung Electronics Co., Ltd

Method and device for positioning user equipment, and system

A method, device and system for positioning user equipment (ue). The method is applied to a communications system including a location card, a signal transmitter and a reader.
Huawei Technologies Co., Ltd.

Method for performing positioning in wireless communication system, and apparatus therefor

The present invention provides a method for performing positioning by a terminal in a wireless communication system including: receiving assistance data including reference cell information (referencecellinfo) and neighboring cell information (neighbourcellinfo) from a serving base station; receiving a positioning reference signal from each of a reference cell and at least one neighboring cell based on the received assistance data; measuring a reference signal time difference (rstd) for the reference cell of at least one neighboring cell by using the received positioning reference signal; and reporting the measured rstd to the serving base station.. .
Lg Electronics Inc.

Resource control for wireless device detach

The present disclosure provides an efficient method and system for controlling resources of a wireless device during a detach procedure in a wireless communication network. According to a broad aspect of the disclosure, there is provided a method for a control node for controlling resources for a ue in a wireless network.
Telefonaktiebolaget Lm Ericsson (publ)

Method for controlling timing advance for direct communication between terminals in wireless communication system, and apparatus therefor

Disclosed is a method for transmitting a signal by a terminal via a device to device (d2d) link in a wireless communication system. Specifically, the method comprises: a step for receiving information on a timing advance (ta) value from a base station; a step for transmitting the ta value to a counterpart terminal via a first d2d control channel; and a step for transmitting a d2d data channel based on the first d2d control channel to the counterpart terminal by applying the ta, wherein the ta is not applied to the first d2d control channel.
Lg Electronics Inc.

Radio base station, user terminal and radio communication method

The present invention is designed to reduce mutual interference and furthermore prevent the decrease of throughput in a radio communication system (lte-u) to operate lte in an unlicensed band. A radio base station communicates with a user terminal by using an unlicensed band, and has a detection section that detects signals transmitted from other transmission points in the unlicensed band, a power control section that controls dl transmission power to apply to the unlicensed band based on detection results in the detection section, and a transmission section that transmits signals by using the dl transmission power determined in the power control section, and, in this radio base station, control is executed so that information related to the dl transmission power is reported to the user terminal..
Ntt Docomo, Inc.

User terminal, radio base station and radio communication method

The present invention is designed to adequately execute transmission power control in dual connectivity (dc). A user terminal communicates with a plurality of cell groups, each cell group being comprised of one or more cells that use different frequencies, and has a power control section that controls the maximum transmission power value for each cell group, which is given by splitting the allowable maximum transmission power of the subject user terminal semi-statically, and controls the maximum transmission power value of a specific cell group to be changed when a predetermined condition is met, and a transmission section that reports the maximum transmission power value after the change to a radio base station forming the cell group..
Ntt Docomo, Inc.

Electronic apparatus, wireless signal receiving method thereof and systems having the same

Disclosed are an electronic apparatus, a wireless signal receiving method thereof and systems having the same, which can prevent a problem in that when a first wireless module receives a first wireless signal, the first wireless signal is distorted due to an interference by a second wireless module for transmitting and receiving a second wireless signal, thereby resulting in malfunctions or errors in data reception. The electronic apparatus includes a first wireless module configured to receive, or transmit and receive a first wireless signal corresponding to a user's input from, or to and from an external apparatus, a second wireless module configured to transmit and receive a second wireless signal different from the first wireless signal via a network, and a controller configured to determine whether the first wireless signal received is a normal signal, and control a power supplied to the second wireless module, based on the determination..
Samsung Electronics Co., Ltd.

System and direct mobile communications power control

A method for transmitting to a direct mobile communications (dmc) device by a user equipment operating in both a cellular mode and a dmc mode includes estimating a first pathloss of a first channel from the user equipment to a base station according to a difference between a known base station transmit power level and a received base station power level, and estimating a second pathloss of a second channel from the user equipment to the dmc device according to a difference between a known dmc device transmit power level and a received dmc device power level. The method also includes setting a transmit power level for transmission to the dmc device according to the first pathloss and the second pathloss, and transmitting a signal to the dmc device at the transmit power level..
Futurewei Technologies, Inc.

Uplink power control method and user equipment supporting both common and separate tpc commands

A transmit power control (tpc) method and a user equipment (ue) of a telecommunications network utilizing the tpc method. The ue receives tpc commands intended for traffic and control channels.
Telefonaktiebolaget Lm Ericsson (publ)

Arrangement for, and , conserving battery power in a bluetooth low energy beacon

A bluetooth low energy (ble) beacon in a ble network is electrically powered by a battery, broadcasts messages, and listens for a network communication indicative of whether a mobile device is present in a venue. A beacon controller controls the beacon to periodically broadcast the messages and to periodically listen for the network communication during an active mode of operation, to not broadcast the messages to conserve power from the battery and to listen for the network communication during a power save mode of operation, and to switch from the power save mode to the active mode when the network communication received during the power save mode indicates that a mobile device is present in the venue..
Symbol Technologies, Llc

Apparatus, system and discovering a wireless communication device

Some demonstrative embodiments include apparatuses, systems and/or methods of discovering a wireless communication device. For example, a first wireless device may include a radio to communicate over a wireless communication medium according to a discovery scheme including a plurality of contention-based discovery windows (dws), the radio to communicate with a second wireless device a discovery frame during a first discovery process, the discovery frame including an indication of one or more selected dws of the plurality of dws; and a controller to switch the first wireless device between a power save state and an active state, the controller to switch the first wireless device to operate in the active state in the one or more selected discovery windows to discover the second wireless device during a second discovery process, subsequent to the first discovery process..
Intel Ip Corporation

Dynamic bandwidth switching for reducing power consumption in wireless communication devices

Systems, methods, apparatuses, and computer-program products for performing dynamic bandwidth switching between control signals and data signals of differing bandwidths are disclosed. Frame formats are disclosed in which control signals are transmitted at different bandwidths than data signals.
Qualcomm Incorporated

Passive proximity detection of wireless devices in a synchronous, cooperative network

Systems and methods for passive proximity detection of wireless devices in a cellular communications network are disclosed. In one embodiment, a supporting radio access node in a cellular communications network including one or more coverage radio access nodes in a coverage layer and one or more supporting radio access nodes in a supporting layer is disclosed.
Telefonaktiebolaget Lm Ericsson (publ)

Access point selection depending on signal strength and load

A user device including a receiver for establishing a communications link with a wireless network and an access point selecting module for selecting an access point to use in establishing the communications link, the access point selecting module configured to: identify a plurality of access points within range of the user device and for each one of the identified access points; determine a maximum rate of data throughput that is achievable if using the access point to connect to the network; determine the value of a load parameter for the access point, wherein the value of the load parameter is indicative of apparent demand for resources that the access point is currently experiencing; determine a relative potential capacity of the access point by weighting the maximum rate of data throughput by the load parameter and select an access point to connect to the wireless network.. .
Kabushiki Kaisha Toshiba

Method and receiving signal by nan device in wireless communication system

A method for receiving a signal by a neighbor awareness networking (nan) device in a wireless communication system, according to an embodiment of the present invention, comprises the steps of: receiving a nan-related frame from an access point (ap); and obtaining information about the ap from information comprised in the nan-related frame, wherein the information about the ap is comprised in a service id list attribute or a wlan infrastructure attribute.. .
Lg Electronics Inc.

Dynamic router functionality in cellular networks

A wireless remote communication unit for communicating with a cellular network node and other wireless remote communication units is described. The wireless remote communication unit comprises: at least one receiver configured to receive first messages using a first technology from at least one other wireless remote communication unit and configured to receive second messages using a second technology from the cellular network node; at least one transmitter configured to transmit first messages using the first technology to at least one other wireless remote communication unit and configured to transmit using the second technology to the cellular network node; and a processor coupled to the at least one receiver and the at least one transmitter and arranged to configure the wireless remote communication unit as a router to support mesh network communications using the first technology based on, at least in part, information obtained from the received first messages from at least one other wireless remote communication unit..
Virtuosys Limited

Method for maintaining signal-to-noise ratio at a user terminal in a satellite system

A system and method for maintaining signal-to-noise ratio when a user terminal switches beams includes a user terminal that generates beam-pointing information. The beam-pointing information is used either to alter the time at which the user terminal switches communications from a first beam to a second beam transmitted from a satellite or to adjust the attitude of the satellite, thereby correcting any error in pointing angle of the beams transmitted from the satellite to the user terminal..
Worldvu Satellites Limited

Offloading mechanism using load-dependent offloading criteria

Offloading mechanism using load-dependent offloading criteria various communication systems may benefit from load adjustments, such as on-loading or off-loading. For example, third generation partnership project, 3gpp, and wireless local area network, wlan, systems may benefit from a load-dependent load adjustment mechanism.
Nokia Solutions And Networks Oy

Managing communication events

A user terminal, the user terminal comprising a communication client application for managing communications with at least one further user terminal over a first network, the communication client application being configured to: determine with respect to at least one outgoing call the first network is a lower bandwidth data network; generate a bandwidth adaptation message configured to manage communications over the first network, such that a communications quality associated with the communications with at least one further user terminal over a first network is maintained at an acceptable level.. .
Microsoft Technology Licensing, Llc

Diversity bluetooth system and method

A first device having a transceiver and an antenna operatively connected to the transceiver and a second device having a transceiver and an antenna operatively connected to the transceiver, the first device in operative communication with the first device through a communications linkage separate from the transceiver of the first device and the transceiver of the second device. The first device is adapted to wirelessly communicate with a remote device through the transceiver of the first device.
Bragi Gmbh

Wireless base station, wireless communication system, wireless communication method and program

A wireless base station (15) includes a wireless communication unit that forms a first cell and a control unit configured to make an inquiry, to a wireless base station that forms second cells (cells a to e, g and h) different from the first cell (cell f), whether to allow deactivation of the first cell and determine whether to deactivate the first cell based on a response to such inquiry.. .
Nec Corporation

Method and enhancing measurement in wireless communication system

Embodiments of the present invention provide a method and an apparatus for enhancing measurement in a wireless communication system. The method includes: obtaining, according to a measurement period or triggered by an event, a measurement amount, where the measurement amount includes a ratio of a valid signal based on a reference signal to a non-valid signal based on the reference signal measured based on the reference signal; reporting the measurement amount to a base station; or performing cell selection or cell reselection according to the measurement amount..
Huawei Technologies Co., Ltd.

Method and improving circuit-switched fallback in a wireless communications system

A method for improving circuit switched fallback for a user equipment (ue) in a wireless communications system, herein the ue is capable of communicating via first and second radio access technologies (rats), including: determining that a connection has been released, wherein the connection is associated with a second network corresponding to the second rat; starting a timer providing a period of time when the connection has been released; and stopping e timer after a condition is satisfied.. .
Mediatek Inc.

Wi-fi calling quality of service on trusted wlan networks

Techniques are presented that ensure quality of service (qos) for wi-fi® calling and other internet media services (ims) when a user connects from a carrier-operated public wi-fi network to an ims. A first packet including a domain name system (dns) request received from a wireless mobile device via an access point is intercepted at a networking device.
Cisco Technology, Inc.

Communication apparatus, communication method, communication system, and program

Effects on communication services caused by re-establishment of a communication path are suppressed when resource control is performed in a communication system. A communication apparatus according to the present invention is a communication apparatus in a communication system providing communication services to a terminal through a communication path associated with the terminal, and includes: a first means capable of switching a first session set up between the communication apparatus and a network node to a second session; and a second means capable of sending a control signal including information related to the second session to the network node..
Nec Corporation

Method and steering traffic between cellular network and wireless local area network (lan) network in mobile communication system

The present disclosure relates to a 5g or pre-5g communication system to be provided for supporting a higher data transmission rate beyond 4g communication systems such as lte. More specifically, a method for transmitting and receiving signals by a base station of a mobile communication system according to one embodiment of the present specification comprises: a step of determining whether to steer a traffic related to a terminal to a wireless lan; a step for determining a traffic to be steered to the wireless lan; a step for transmitting, to the terminal, a first message including information for an uplink transmission of the traffic to be steered; and a step for transmitting, to a gateway, a second message including information for a downlink transmission of the traffic to be steered.
Samsung Electronics Co., Ltd

Communication apparatus and communication method

According to one embodiment, a communication apparatus includes a congestion degree calculating unit and an operation mode setting unit. The congestion degree calculating unit calculates a third congestion degree related to wireless communication based on a first congestion degree of first wireless communication and a second congestion degree of second wireless communication.
Kabushiki Kaisha Toshiba

Cross reporting or empty buffers in dual connectivity

Various communication systems may benefit from buffer reporting. For example, in systems in which user equipment may use dual connectivity, it may be useful to provide cross-reporting of empty or non-empty buffers to each base station.
Nokia Solutions And Networks Oy

Test a telecommunication network and testing a telecommunication network

A test apparatus for a telecommunication network includes: simulated mobile terminals, which supply respective bit streams; and sdr stages, which receive the bit streams of respective simulated mobile terminals that communicate with respective base stations and have respective sdr uplink stages and sdr downlink stages. An sdr uplink stage includes: at least one processing branch, which converts the bit stream of a respective mobile terminal into a baseband signal; a mapping module, which generates a respective uplink sub-carrier vector via a mapping of the baseband signals; an inter-cell interference module, which combines the sub-carrier vector with the uplink sub-carrier vectors of at least one of the other sdr stages; and an inverse-transform module, which performs an inverse transform of the baseband signals..
Prisma Telecom Testing S.r.l.

Apparatus and performing beamforming operation in millimeter wave communication system

An apparatus and a method for performing a beamforming operation in an access point (ap) in a millimeter wave (mmwave) communication system are provided. The method includes transmitting a directional reference signal (rs) in an rs transmission (tx) interval, and transmitting a training signal in an interval different from an interval during which the directional rs is transmitted in the rs tx interval based on beamforming patterns supported in the ap, wherein a length of the training signal is shorter than a length of the directional rs.
Samsung Electronics Co., Ltd.

Providing secondary coverage in a mobile communication system

Example methods, apparatus, articles of manufacture and systems for providing secondary coverage in a mobile communication system are disclosed. Example methods for a first device to provide secondary coverage in a mobile communication system include transmitting a secondary coverage signal and receiving a presence indication from a second device.
Blackberry Limited

Techniques for selecting subframe type or for interleaving signals for wireless communications over unlicensed spectrum

Methods and apparatuses are described in which an unlicensed spectrum is used for long term evolution (lte) communications. A first method includes comparing past transmission activity on an unlicensed spectrum to an activity threshold, transmitting a first subframe type in the unlicensed spectrum during a next active transmission when the past transmission activity is greater than the activity threshold, and transmitting a second subframe type in the unlicensed spectrum during a next active transmission when the past transmission activity is lesser than the activity threshold, the second subframe type comprising a more robust subframe type than the first subframe type.
Qualcomm Incoporated

Base station apparatus, terminal apparatus, and communication method

There are provided a base station apparatus, a terminal apparatus, and a communication method which are capable of realizing a lte-a system with improved throughput by performing a ca technology including an unlicensed band while suppressing interference from an existing system. A base station apparatus according to the present invention is a base station apparatus which is included in a communication system that applies a communication scheme applied to a first frequency band capable of being used as a dedicated frequency band to a second frequency band different from the first frequency band and is capable of communicating with a terminal apparatus by using the second frequency band and the second frequency band.
Sharp Kabushiki Kaisha

Method for authorization in a wireless vehicle network

A method for authorization in a wireless vehicle network is disclosed. In particular, the method is for authorizing communication between a mobile communications unit and a vehicle-based communications unit assigned to a control unit in a vehicle, wherein there is an unauthorized connection between the mobile communications unit and the vehicle-based communications unit.
Wabco Gmbh

Secure short message service (sms) communications

Systems, methods, and computer program products for providing secure messaging communications are disclosed. For example, a computer-implemented method may include receiving an encrypted message and a key from a sender associated with a first computing device where the encrypted message is generated by the first computing device, verifying the received key at least in part based on a comparison with a pre-determined key, processing one or more unique factors associated with the sender in view of verifying the received key, decrypting the encrypted message, re-encrypting a result of the decrypting using a key of a receiver associated with a second computing device, and sending the re-encrypted result to the receiver associated with the second computing device..
Paypal, Inc.

Wireless server access control system and method

A wireless server access control system comprising a wireless server generating a local wireless communications network, the wireless server having a processor and a plurality of redundant data memory devices. A first wireless device coupled to the wireless server through the local wireless communications network.
Myth Innovations, Inc.

Triggering a usage of a service of a mobile packet core network

A method is provided for using a service of a mobile packet core network in a communication system comprising a mobile device, a node, a mobile packet core network and a wireless radio access network. The mobile device accesses the mobile packet core network via the wireless radio access network.
Vodafone Gmbh

Automatic network tethering for authorized personal devices

One embodiment provides a method, including: connecting, using a network communication device of a mobile device, to a communication network; detecting, using a short range wireless communication device of the mobile device, one or more known devices; determining, using a processor of the mobile device, that the one or more known devices are authorized to connect to the communication network through the mobile device; sending, using the short range wireless communication device, control data for accessing the communication network to the one or more known devices; and communicating, using the network communication device of the mobile device, data for the one or more known devices via the communication network. Other aspects are described and claimed..
Lenovo (singapore) Pte. Ltd.

Apparatus, system and discovering a wireless communication device

Some demonstrative embodiments include apparatuses, systems and/or methods of discovering a wireless communication device. For example, a first wireless device may include a radio to communicate over a wireless communication medium according to a discovery scheme including a plurality of contention-based discovery windows (dws), the radio to communicate with a second wireless device a discovery frame during a first discovery process, the discovery frame including an indication of one or more selected dws of the plurality of dws; and a controller to switch the first wireless device between a power save state and an active state, the controller to switch the first wireless device to operate in the active state in the one or more selected discovery windows to discover the second wireless device during a second discovery process, subsequent to the first discovery process..
Intel Ip Corporation

D2d communication for emtc design considerations

Certain aspects of the present disclosure provide methods for wireless communications by a base station and a user equipment in a network. An exemplary method generally includes performing a discovery procedure to identify one or more devices through which the ue may indirectly communicate with a base station in the network and deciding based on one or more criteria whether to communicate with the base station directly or to communicate with the base station indirectly via a device identified by the discovery procedure.
Qualcomm Incorporated

Adding a unique identification header to non-operator network communication

A device may receive an identifier for a subscriber of a first network. The subscriber may be associated with the device.
Verizon Patent And Licensing Inc.

Method and system for enhanced messaging using movement information

Techniques for acquiring, sending, receiving or using status information from a remote location over a network are disclosed. The status information is transmitted over the network between or among electronic devices.
Ipventure, Inc.

Method and system for enhanced messaging using temperature information

Techniques for acquiring, sending, receiving or using status information from a remote location over a network are disclosed. The status information is transmitted over the network between or among electronic devices.
Ipventure, Inc.

Media messaging methods, systems, and devices

A wireless communications system that allows a mobile phone, tablet or personal computer user the ability to initiate the sending of a text message or email whereby the sender is able to include photographs, graphs, pie charts and the like within the flow of the actual word by word texting or email writing process, without depending on the traditional necessary step to “attach” the photograph.. .
Phoji, Llc

Vector mechanics based doppler shift estimation for air to ground communications

A method of estimating doppler shift for air to ground communications comprises obtaining an initial position of an aircraft during flight, wherein the aircraft includes an onboard database with stored positions for a plurality of ground station towers; when a subsequent position of the aircraft nears a stored position of a closest ground station tower, requesting a doppler shift estimation for the closest ground station tower; obtaining a current position of the aircraft when requesting the doppler shift estimation; defining an aircraft position vector from the initial position to the current position; defining a tower position vector from the initial position to the stored position; subtracting the aircraft position vector from the tower position vector to determine an aircraft to tower position vector; differentiating the aircraft to tower position vector with respect to time to determine a velocity magnitude to the closest ground station tower; and calculating a doppler shift.. .
Honeywell International Inc.

Electronic identification, location tracking, communication & notification system with beacon clustering

A system and method for identifying a customer's location at a business and provide notification to a company representative upon arrival of the customer at the business location. Real-time location determinations for the customer and customer location tracking can be provided.
Collateral Oportunities, Llc

Generation and use of a user equipment location distribution in a wireless communication network

Methods, apparatuses, and systems are described related to generating and using a user equipment (ue) location distribution in a wireless communication network. In embodiments, an evolved node b (enb) may determine an angle of arrival (aoa) and a timing advance (tadv) for individual ues of a plurality of ues that are in a connected mode with the enb.
Intel Ip Corporation

Wireless communications capable power distribution unit and techniques for communicating therewith

Methods, systems, and devices for wireless communication between a pdu and one or more devices within a limited communications range are described. A power distribution unit may be provided with a wireless communications module that may operate to communicate with user devices within a relatively close proximity.
Server Technology, Inc.

Method and system for broadband near-field communication utilizing full spectrum capture (fsc) supporting screen and application sharing

A wireless communication device (wcd) establishes an ad-hoc communication link with a second wcd within operating range. A replica of at least a portion of a display of the first wcd may be shared with the second wcd utilizing wireless broadband signals that are communicated via the established one or more ad-hoc communication links.
Maxlinear, Inc.

System and transmitting/receiving data by using a mobile communication terminal in a zigbee pan

A mobile communication terminal, a method for transmitting/receiving data by a mobile communication terminal in a communication system, and a communication system comprising at least one mobile communication terminal are provided. The terminal includes a communication module for performing short-distance communication, a context engine for extracting a tag from contents data, and a controller for generating the contents data, generating profile information using the tag, and controlling the communication module to broadcast the profile data and the contents data..
Samsung Electronics Co., Ltd.

Method and improving low-cost mtc (machine-type communication) devices in a wireless communication system

A method and apparatus are disclosed for improving low-cost mtc (machine-type communication) devices in a wireless communication system. The method includes broadcasting, in a system information, a first information used for cell re-selection.
Innovative Sonic Corporation

3d sound field using bilateral earpieces system and method

A set of wireless earpieces includes a left wireless earpiece comprising an earpiece housing sized and shaped to fit into an external auditory canal of a user, a speaker disposed within the earpiece and positioned to transduce audio towards a tympanic membrane associated with the external auditory canal of the user, a right wireless earpiece comprising an earpiece housing sized and shaped to fit into an external auditory canal of a user, a speaker disposed within the earpiece and positioned to transduce audio towards a tympanic membrane associated with the external auditory canal of the user, and wherein the left earpiece and the right earpiece are adapted to process sound in order to alter perception of the sound to match a pre-determined point of view for the user.. .
Bragi Gmbh

Method and portable electronic adaptively adjusting playback effect of speakers

A method and a portable electronic apparatus for adaptively adjusting a playback effect of speakers are provided. The portable electronic apparatus includes a speaker enclosure volume adjusting device and a processor coupled to the speakers and the speaker enclosure volume adjusting device.
Compal Electronics, Inc.

Enhanced biometric control systems for detection of emergency events system and method

A system, method and personal area network for communicating utilizing a wireless earpiece. The wireless earpiece is linked with a communications device.
Bragi Gmbh

Internal vent structure for waterproof microphone acoustic cavity

A method and apparatus are described for providing an acoustically-resistive air-permeable venting structure within a sealed microphone acoustic cavity. A microphone is mounted on a printed circuit board and positioned within a housing.
Motorola Solutions, Inc.

Speaker module and electronic device using the same

A speaker module is provided. The speaker module includes a housing, a speaker unit, and a modulating unit.
Acer Incorporated

Selective delivery state change of valve of remote metering device

Examples of selective state change of a remote metering device are disclosed. In one example implementation according to aspects of the present disclosure, a connection between a mobile communication system and a remote metering device is established.
Mueller International, Llc

Communication system, transmission device, reception device, communication method, program, and communication cable

The present invention relates to a communication system, a transmission device, a reception device, a communication method, a program, and a communication cable, whereby high-speed communication can be executed while maintaining compatibility. In the event that an hdmi(r) source 71 and an hdmi(r) sink 72 execute two-way ip communication using a cec line 84 and a signal line 141, a switching control unit 121 controls a switch 133 to select a partial signal making up the differential signal from a conversion unit 131 at the time of transmitting data, and controls the switch 133 to select a partial signal making up a differential signal from a receiver 82 at the time of transmitting data, and in the case of executing two-way communication using the cec line 84 alone, the switching control unit 121 controls the switch 133 to select the cec signal from the hdmi(r) source 71 or receiver 82 with the switch 133.
Sony Corporation

Auto pause when disturbed

A device and method of automatically pausing media content executing on the electronic device are provided. Sound within an ambient environment in which the electronic device resides is monitored, and the sound in the ambient environment is compared to a prescribed sound threshold.
Sony Mobile Communications Inc.

System and distributing media content associated with an event

A device includes a processor and a memory storing instructions that, when executed by the processor, cause the processor to perform operations including receiving, via a transmission, a first set of video segments. Each video segment of the first set of video segments includes multiple video frames of a video stream associated with an event.
At&t Intellectual Property I, L.p.

Communication using avatar

Generally this disclosure describes a video communication system that replaces actual live images of the participating users with animated avatars. A method may include selecting an avatar, initiating communication, capturing an image, detecting a face in the image, extracting features from the face, converting the facial features to avatar parameters, and transmitting at least one of the avatar selection or avatar parameters..
Intel Corporation

Communication using avatar

Generally this disclosure describes a video communication system that replaces actual live images of the participating users with animated avatars. A method may include selecting an avatar, initiating communication, capturing an image, detecting a face in the image, extracting features from the face, converting the facial features to avatar parameters, and transmitting at least one of the avatar selection or avatar parameters..
Intel Corporation

Communication using interactive avatars

Generally this disclosure describes a video communication system that replaces actual live images of the participating users with animated avatars. A method may include selecting an avatar; initiating communication; detecting a user input; identifying the user input; identifying an animation command based on the user input; generating avatar parameters; and transmitting at least one of the animation command and the avatar parameters..
Intel Corporation

Remote customer assistance system having two-way audio and video interface

Disclosed is a system and method for providing two-way audio and video communications in a remote customer assistance environment. Upon initiation of an audio communications session using an audio server, separate video communications are established between the devices in a customer terminal and a remote attendant workstation.
Denison Parking, Inc.

Electronic apparatus

One embodiment relates to an electronic apparatus including a video processor and a video interface controller. The video processor transmits first uncompressed video data and high dynamic range (hdr) information in a first transmission format.
Toshiba Lifestyle Products & Services Corporation

Method for recording execution screen and electronic device for processing the same

An electronic device and a method for recording a content execution screen are disclosed. The electronic device includes a memory and a processor electrically connected to the memory.
Samsung Electronics Co., Ltd.

Image sensor, imaging method, and electronic apparatus

The present technology relates to an image sensor, an imaging method, and an electronic apparatus that are capable of improving the image quality. It includes a plurality of signal lines for reading signals from pixels including a photoelectric conversion element, each of the plurality of signal lines being provided for one column of pixels, and a fixing unit configured to fix the potential of the plurality of signal lines to a predetermined potential, is started.
Sony Corporation

Face detection method and electronic device for supporting the same

Methods and apparatus are provided for obtaining an image for an object. The image of the object is obtained using a first exposure configuration.
Samsung Electronics Co. , Ltd.

Imaging device, imaging system and control method thereof

An imaging device adapted to be detachably disposed on an electronic device is provided. The imaging device includes a shell, an imaging module, a communication module and a touch element.
Wistron Corporation

Electronic device, imaging device, and imaging element

An electronic device includes: an imaging unit including a region having a pixel group that has a plurality of first pixels, and second pixels that are fewer than the first pixels in the pixel group; and a control unit that reads out the signals based upon exposure of the second pixels during exposure of the plurality of first pixels.. .
Nikon Corporation

Techniques and controlling access to components of a personal communication structure (pcs)

Techniques and apparatus for controlling access to a personal communication structure (pcs) are described. The pcs may include independently accessible compartments at least partially enclosing respective subsystems of the pcs.
Civiq Smartscapes, Llc

Distributed network data usage metering across authorized personal devices

One embodiment provides a method, including: establishing, using a wireless wide area network (wwan) device of an electronic device, a wwan connection; communicating, using the wwan device, data over the wwan connection; tethering, using the wwan device and a wireless local area network (wlan) device of the electronic device, another user device; communicating, using a processor of the electronic device, data according to the tethering; and determining, using a processor of the electronic device, a separate data usage value for data communicated over the wwan for the another user device. Other aspects are described and claimed..
Lenovo (singapore) Pte. Ltd.

Flexible communication systems and methods

A method of initiating a telecommunication session for a communication device that includes submitting to one or more telecommunication carriers a proposal for a telecommunication session, receiving from at least one of the one or more telecommunication carriers a bid to carry the telecommunications session, and automatically selecting one of the telecommunication carriers from the carriers submitting a bid, and initiating the telecommunication session through the selected telecommunication carrier.. .
Google Inc.

Failed communication event

There is provided a user terminal comprising: at least one processor; and a memory comprising communication client application code for managing communications with at least one further user terminal over a first network, the code, when executed on the at least one processor, causes the user terminal to: send a call request to the at least one further user terminal over the first network; if a call has not been established with the at least one further user terminal after a predetermined period of time, determine why the call has not been established; select a notification to be displayed to a user of the user terminal in dependence on said determination; and cause said notification to be presented to the user. .
Microsoft Technology Licensing, Llc

Control system, communications terminal, communications system, control method, and recording medium

A control system includes a session controller to control establishing a session for transmitting information between a communications terminal and other communications terminals, in response to a request from the communications terminal, and a start request receiver to receive, after a first session for transmitting information between a first communications terminal and a second communications terminal and a second session for transmitting information between a third communications terminal and a fourth communications terminal have been established, a communications start request for starting communications between the first communications terminal and the fourth communications terminal. When the start request receiver receives the communications start request, the session controller decouples the first session and the second session, and establishes a session for transmitting information between the second communication terminal and the third communications terminal and a session for transmitting information between the first communication terminal and the fourth communications terminal..

Evaluation of voice communications

One-to-many comparisons of callers' words and/or voice prints with known words and/or voice prints to identify any substantial matches between them. When a customer communicates with a particular entity, such as a customer service center, the system makes a recording of the real-time call including both the customer's and agent's voices.
Iii Holdings 1, Llc

Electronic device and filtering notification information

According to one embodiment, an electronic device, which can be fitted on a body of a user, estimates action of the user by using one or more sensors. The electronic device receives first notification information detected by an external device, and filtering information indicative of an action type for which notification of the first notification information should be permitted or prohibited.
Kabushiki Kaisha Toshiba

Computing device and system for rendering contact information that is retrieved from a network service

A contact information system provides an independent network authority for providing contact information in connection with incoming calls or messages. The contact information system utilizes a database of communication identifiers to provide contact information for end user devices that receive incoming communications which specify communication identifiers that are stored in the database..
Neustar, Inc.

Communication device with video caller authentication and methods for use therewith

Aspects of the subject disclosure may include, for example, a communication device that includes a communication interface that facilitates a call from a user of the communication device to a communication device of a called party via a network, the call including voice communications of the user. An imaging sensor captures video of the user.
At&t Intellectual Property I, L.p.

Managing communication events

A user terminal, the user terminal comprising a communication client application for managing communications with at least one further user terminal over a first network, the communication client application being configured to: determine with respect to at least one outgoing call the first network is a lower bandwidth data network; generate an interrupt message to be displayed; determine a user input in response to the interrupt message; and manage a placement of the communications with the at least one further user terminal over the first network based on the user input.. .
Microsoft Technology Licensing, Llc

Mobile device pairing

Tools (systems, apparatuses, methodologies, computer program products, etc.) for pairing electronic devices including touchscreen-enabled electronic devices, and for facilitating communication between paired electronic devices.. .
Linkedln Corporation

Enabling data communication between an implantable medical device and a patient management system

Embodiments of the invention provide methods, systems, and devices for enabling data communication between an imd and a host computer. In one embodiment, a device is provided that comprises a frequency and protocol agile transceiver capable of communicating with an imd via a first communications link and with a host computer via a second wireless communications link, wherein the first wireless communication link is configured for substantially shorter communication range than the second wireless communication link.
Cardiac Pacemakers, Inc.

Techniques and controlling access to components of a personal communication structure (pcs)

Techniques and apparatus for controlling access to a personal communication structure (pcs) are described. The pcs may include independently accessible compartments at least partially enclosing respective subsystems of the pcs.
Civiq Smartscapes, Llc

X2 protocol programmability

A gateway for x2 interface communication is disclosed, comprising: an x2 internal interface for communicating with, and coupled to, a first and a second radio access network (ran); an x2 language processing module for receiving messages from the first ran according to a first x2 protocol and mapping the received messages to a second x2 protocol for transmission to the second ran; and an x2 external interface for communicating with, and coupled to, a gateway in a wireless telecommunications core network. The gateway may further comprise a database for storing a plurality of rules for performing mapping at the x2 language processing module, and a state machine for maintaining state of one of the first ran or the second ran, and an interpreter for executing executable code received as part of the received messages and altering the state machine based on the executed executable code, and a regular expression pattern matcher for identifying patterns in the received messages that are present in the first x2 protocol but not present in the second x2 protocol..
Parallel Wireless, Inc.

Dynamic application programming interface builder

A method beginning with adding new resource to an enterprise system. Responsive to adding, an api builder executed by the computer automatically builds a new api exclusively for the new resource.
Adp, Llc

Method for assigning dynamic identifier to electronic device and device thereof

A method for assigning an identifier is proposed. The method includes assigning an identifier to one of an electronic device and a connection offered by the electronic device, based on at least one of content offered by the electronic device, a service offered by the electronic device, and an application running on the electronic device.
Samsung Electronics Co., Ltd.

Function migration method, apparatus, and system

Embodiments of the present invention disclose a function migration method, an apparatus, and a system, which are applied to the communications field, and a network can actively transfer a function service of a user between network nodes. The method is specifically: sending, by a first network node, a function migration request to the second network node; receiving, by the first network node, a function migration response sent by the second network node; and sending, by the first network node, a migration execution instruction to the second network node, where the migration execution instruction is used to instruct the second network node to perform the first function service on the first user..
Huawei Technologies Co., Ltd.

Real-time video delivery for connected home applications

Concepts and technologies disclosed herein are directed to real-time video delivery for connected home (“ch”) applications. According to one aspect of the concepts and technologies, a ch controller (“chc”) can receive a request for delivery of a video stream captured by a ch video camera to a user device.
At&t Intellectual Property I, L.p.

Capture, recording, and streaming of media content

An electronic device screencasts media content. The screencasting includes selecting a media content layers to include in an encoded stream.
Google Inc.

Method for downloading multimedia file and electronic device

A method for downloading multimedia files and an electronic device are provided. The method includes: obtaining first bandwidth information of a first electronic device; calculating a first times point according to the first bandwidth information; sending a first download request to the first electronic device to request downloading a first multimedia streaming prior to the first time point in the multimedia file; and sending a second download request to a second electronic device to request downloading a second multimedia streaming posterior to the first time point in the multimedia file..
Acer Incorporated

Systems and methods for using client-side video buffer occupancy for enhanced quality of experience in a communication network

Systems and methods can use client-side video buffer occupancy for enhanced quality of experience in a communication network. The systems and methods provided herein can drive changes in the communication system using control responses.
Taiwan Semiconductor Manufacturing Co., Ltd.

Presenting content captured by a plurality of electronic devices

Disclosed is a method and a system for presenting content captured by a plurality of electronic devices. The method may include presenting, at a client electronic device, a user interface configured to receive one or more of a plurality of device indicators corresponding to the plurality of electronic devices and a content indicator corresponding to the plurality of content captured by the plurality of electronic devices.

Control system, communications terminal, communications system, control method, and recording medium

A control system includes a session controller to establish a communications session between a first communications terminal and communications terminals differing from the first communications terminal. The session controller controls establishment of a communications session between the first communications terminal and second communications terminals serving as a first destination in response to a communications start request based on a first application, the first destination including respective destinations indicating the second communications terminals, and controls establishment of a communications session between the first communications terminal and third communications terminals serving as a second destination in response to a communications start request based on a second application, the second destination including a destination indicating a group composed of the third communications terminals, the second communications terminals included in the first destination differing from the third communications terminals included in the second destination..

Method of and communications handling equipment for controlling communication session establishment in a multimedia communications network

Method, server, network node and multimedia user equipment, ue, for controlling communication session establishment (10) in a multimedia over internet protocol, ip, based communications network with a plurality of multimedia ues registered in the communications network with a same subscriber. In a communications handling server of the network, in reply to the receipt (12) of a request (11) for establishing a communication session with at least one ue of the plurality of ues, an adapted request (13) is provided, based on which provisional response(s) and which final response(s) the ue of the plurality of ues may provide, in response to the request (11) for establishing the communication session.
Telefonaktiebolaget Lm Ericsson (publ)

Method circuits devices systems and functionally associated computer executable code for detecting and mitigating denial of service attack directed on or through a radio access network

Disclosed are methods, circuits, systems and functionally associated computer executable code for systems and functionally associated computer executable code for detecting and mitigating a denial of service attack on or through a radio access network. According to some embodiments, there may be provided a radio access network with one or more radio access points to wirelessly engage in communication with one or more wireless communication devices, a malicious packet detector (mpd) communicatively coupled to one or more radio access points and configured to detect one or more malicious packets transmitted to said radio access network by the one or more wireless communication devices, and a controller functionally associated with the mpd and configured to alter network operation so as to mitigate malicious packet flow from the one or more malicious packet transmitting wireless communication devices..
Saguna Networks Ltd.

Centralized and automated recovery

A system for securing electronic devices includes a processor, a storage medium communicatively coupled to the processor, and a secured storage communicatively coupled to the client. The system further includes a client application including computer-executable instructions on the medium.
Mcafee, Inc.

File downloading method, apparatus, and system

The present invention discloses a file downloading method, a server, a download access node, and a distributed storage system, which pertains to the field of communications technologies, and is designed to resolve a problem in the prior art that load on the server increases, and an authentication speed and a response speed for downloading a file are reduced. The file downloading method includes: acquiring, by a server, download permission that is set, and generating an access control list parameter of the download permission; and releasing, by the server, a download link that includes the access control list parameter, so that a terminal acquires the download link and generates a download request that includes the access control list parameter..
Huawei Technologies Co., Ltd.

Portable electronic card system and verifying method thereof

A portable electronic card system and a verifying method thereof are provided. The portable electronic card system includes: a portable personal electronic device, a rewritable card, and a writing device.

Directional sensing mechanism and communications authentication

The present invention is directed toward an rfid device that includes a motion sensing mechanism. The motion sensing mechanism is adapted to sense motion of the rfid device and then selectively allow or restrict the rfid device's ability to transmit messages, which may include sensitive data, when the rfid device is placed in an rf field.
Assa Abloy Ab

Systems, apparatuses, methods, and non-transitory computer readable media for authenticating user using history of user

Provided is a system and method for authenticating a user using history of the user. One or more example embodiments provide a system and method that enables a server to perform an authentication or an additional authentication of a user based on use history of the user associated with a service when the server provides the service to an electronic device over a network..
Line Corporation

System for providing end-to-end protection against network-based attacks

A plurality of system nodes coupled via a dedicated private network is described herein. The nodes offer an end-to-end solution for protecting against network-based attacks.
Orock Holdings, Llc

Peer-to-peer connection establishment using turn

A relay service enables two peers attempting to communicate with one another to each connect to a publicly-accessible relay server, which servers are associated with an overlay network and are selected by a directory service. After end-to-end connectivity is established, preferably the hosts communicate with each other by relaying data packets via the overlay network relay servers.
Akamai Technologies, Inc.

Method and address resolution of multicast/broadcast resources using domain name systems

A user equipment (ue) configured to receive a resource over a multimedia broadcast multicast service (mbms) includes a processor and a transceiver. The processor is configured to determine whether a uniform resource identifier (uri) is an mbms uri.
Samsung Electronics Co., Ltd

Electronic device and processing message

A message processing operation of an electronic device that includes a processor is provided. The message processing operation includes running an application for processing a message, providing a screen displaying a first unread message and a second unread message through the application, and processing message read confirmation of the first unread message at a first time and processing message read confirmation of the second unread message at a second time that is different from the first time..
Samsung Electronics Co., Ltd.

Posting content to social medium

A computer-implemented method of posting content to a social medium comprises receiving content posted by a user along with an associated posting time which indicates when the user selected an option to post the content to the social medium; determining that publication of the content posted by the user is dependent on a trigger; and in response to determining that publication of the content is dependent on the trigger, storing the content with the associated posting time and suspending publication of the content until the trigger is satisfied such that the posting time published with the content indicates a time prior to transmission of the content from an electronic device to a server for publishing.. .
International Business Machines Corporation

Message processing method and apparatus

Embodiments of the present invention provide a message processing method and apparatus, and relate to the field of communications technologies. The method includes: comparing a message feature of a currently processed message with a specified tracking feature; determining a user corresponding to the message as a target user when determining that the message feature matches the tracking feature; and reporting a signaling message of the target user to a network management server.
Huawei Technologies Co., Ltd.

Application server for dynamic edge router functionality in cellular networks

An application server coupleable to a wireless communication system that comprises multiple wireless remote communication units is described. The application server comprises: a memory operably configured to store internet protocol (ip) addresses for the multiple wireless remote communication units, wherein at least one wireless remote communication unit is assigned multiple ip addresses; a processor, operably coupled to the memory, and configured to select one ip address from the multiple ip addresses based on the different data types of communication that the at least one wireless remote communication unit wishes to support; and a transmitter configured to instruct the at least one wireless remote communication unit to use the selected one ip address..
Virtuosys Limited

Server device and terminal device

A server device or a terminal device can perform switching of a path or a communication channel between an infrastructure communication through a network such as an epc, and a relay communication through a direct communication with a relay ue, and can continuously provide a service. A routing information request message includes at least identification information indicating that switching of a communication is required.
Sharp Kabushiki Kaisha

Apparatuses and methods for propagating data packets in a wireless mesh network

A wireless communication device serving as an edge node is provided. The wireless communication device includes a wireless transceiver and a controller.
Mediatek Inc.

Producing routing messages for voice over ip communications

A process and apparatus to facilitate communication between callers and callees in a system comprising a plurality of nodes with which callers and callees are associated is disclosed. In response to initiation of a call by a calling subscriber, a caller identifier and a callee identifier are received.
Voip-pal.com, Inc.

Communication system, route selection apparatus, and route selection method

A communication system in which a plurality of communication networks are interconnected, the communication system including a plurality of inter-communication network connections that include an inter-communication network connection by a first circuit performing communication by a first protocol and an inter-communication network connection by a second circuit performing communication by a second protocol, including: a route selection apparatus that is provided in a communication network that is connected to another communication network by the first circuit, and that is connected to another communication network by the second circuit; and an address resolution apparatus that can communicate with the route selection apparatus, wherein the route selection apparatus sends an inquiry to the address resolution apparatus about an address corresponding to an incoming number in a connection request signal transmitted from a user apparatus in the communication network so as to determine whether to transmit the connection request signal to a communication network of an incoming destination via the first circuit or to transmit the connection request signal to a communication network of an incoming destination via the second circuit based on a response received from the address resolution apparatus.. .
Ntt Docomo, Inc.

Hierarchical query response limiter

Methods, systems, and apparatus for automatically truncating a hierarchical query response are disclosed. In one aspect, a query for hierarchically arranged data about a telecommunications device is received by the telecommunications device.
Adtran, Inc.

Device, communication system, and method using a communication system

A device is configured to specify a first time difference between a first time in which a first data packet is transmitted and a second time in which a first response packet is received, specify a second time difference between the second time and a third time in which a second response packet is received, the second response packet being a final response packet corresponding to second data packets transmitted after the first time and before the second time, specify a first data amount of the one or more second data packets, and a second data amount of the first data packet and the one or more second data packets, specify a first throughput value based on the second data amount and the first time difference, specify a second throughput value based on the first data amount and the second time difference.. .
Fujitsu Limited

Systems, equipment and methods for automatically tracking cable connections and for identifying work area devices and related methods of operating communications networks

Systems, equipment and methods for automatically tracking cable connections and for identifying work area devices and related methods of operating communications networks are provided. In one embodiment, a method of automatically identifying an end device that is connected to a local area network, the method comprising: transmitting a first control signal over a control channel that runs from a first connector port on a patch panel of the local area network to an integrated circuit chip mounted on the end device through at least a communications cable, a second connector port and a patch cord; receiving a second control signal from the integrated circuit chip over the control channel in response to the first signal, the second signal including identifying information for the end device..
Commscope, Inc. Of North Carolina

Systems and methods for real time or near real time wireless communications between electronic devices

Disclosed herein are systems, methods, and devices using an improved wireless communications component that allows for real time or near-real time data sampling reporting between devices using modified wireless communications protocols (e.g., bluetooth®, wi-fi), and real time or near-real time behavior adjustments by a first device based on the data samples received from a second device. Embodiments disclosed herein comprise devices, such as receivers and transmitters, having communications components that may communicate data samples, such as power values, in real time or near-real time, thereby allowing a first device (e.g., transmitter) to adjust in real time or near-real time operational behavior of the first device's hardware or software (e.g., adjust power waves) based upon the data samples (e.g., power values) received from a second device (e.g., receiver)..
Energous Corporation

Device abstraction proxy

Described are systems and methods for implementing and operating a device abstraction proxy (dap). In one embodiment, the dap includes a communications interface to connect the dap to one or more access aggregation devices, each having a plurality of physical ports to provide digital subscriber line (dsl) communication services to a plurality of remote dsl terminals via the plurality of physical ports.

System and communication

A communications system includes: a first node device provided in a first network; a first controller controlling the first node device; a second node device provided in a second network and connected to the first node device; and a second controller controlling the second node device. The first controller sets the first node device with a processing rule according to which packets transferred between the first and second controllers are processed.
Nec Corporation

Hybrid control/data plane for packet brokering orchestration

A system for configuring one or more flows of captured data packets through a hybrid communication network is provided. The system includes first and second segments of the hybrid communication network.
Vss Monitoring, Inc.

Dynamic wireless communications network with a plurality of aerial drones

A system and method for establishing a dynamic wireless communication network with a plurality of autonomous aerial vehicles, such as drones. The drones can dynamically change the size and availability of the communication network, and work with an existing communication network, such as cellular telecommunications or internet protocol networks.
T-mobile Usa, Inc.

Method of embedding auxiliary information into legacy physical layer preamble

A method for transmitting a legacy physical layer preamble of a frame that is to a wireless communication device, including: determining auxiliary information to be embedded into the legacy physical layer preamble; embedding the auxiliary information into at least one of a reserved field and a signal tail field of the legacy physical layer preamble; and transmitting the legacy physical layer preamble containing the auxiliary information to the wireless communication device.. .
Mediatek Inc.

Communication system, route selection apparatus, and route selection method

A communication system in which a plurality of communication networks are interconnected, the communication system including a plurality of inter-communication network connections that include an inter-communication network connection by a first circuit performing communication by a first protocol and an inter-communication network connection by a second circuit performing communication by a second protocol, including: a route selection apparatus that is provided in a communication network that is connected to another communication network by the first circuit, and that is connected to another communication network by the second circuit; and a connection determination apparatus that is provided in a first circuit connection network that is the other communication network connected with the communication network by the first circuit, wherein, when the route selection apparatus receives a connection request signal transmitted from a user apparatus in the communication network, the route selection apparatus transmits the connection request signal to the first circuit connection network, and wherein, when the route selection apparatus receives a connection failure signal, from the connection determination apparatus, indicating that an incoming destination of the connection request signal is not a user apparatus of the first circuit connection network, the route selection apparatus transmits the connection request signal to a communication network of an incoming destination via the second circuit.. .
Ntt Docomo, Inc.

Vehicle system and authentication method

Provided is a vehicle system constituted by a master ecu and a general ecu. The general ecu attaches a digital signature to transmission data including the data (for example, a digest value of a program) and transmits the transmission data to the master ecu.
Toyota Jidosha Kabushiki Kaisha

Systems and methods for managing digital identities

Systems and methods for managing digital identities. In some embodiments, a method is provided, comprising acts of: using a plurality of measurements taken from a user to generate an identifier for the user, the identifier comprising a cryptographic proof of the plurality of measurements; instantiating a digital identity representation associated with the identifier for the user, the digital identity representation comprising program code that implements rules for attestation; generating an electronic signature over the digital identity representation; and publishing the digital identity representation and the electronic signature to a distributed ledger system..
Cambridge Blockchain, Llc

Wireless communications device and control wireless communications device

A wireless communications device is constituted from a control station and a slave station that perform encryption communication using an encryption key and changes the encryption key in a predetermined procedure, during a call, and the device includes a controller that operates in such a manner that audio is reduced, if the procedure in which the encryption key is changed is not correctly executed, in a case where a change of the encryption key is made.. .
Panasonic Intellectual Property Management Co., Ltd.

Method for transmitting control information and same

A method for transmitting uplink control information by a user equipment (ue) in a wireless communication system using time division duplex (tdd), the ue being configured with a first component carrier (cc) and a second cc having different uplink-downlink configurations, the method comprising: determining hybrid automatic repeat request acknowledgement (harq-ack) information for the first cc based on min (m1, w); determining harq-ack information for the second cc based on min (m2, w); and transmitting bit information corresponding to the harq-ack information for the first and second ccs through a physical uplink shared channel (pusch) in an uplink subframe, wherein min (a, b) represents a smallest number from a and b, w represents an uplink downlink assignment index (ul dai) value indicated by an uplink grant for the pusch, m1 represents a number of downlink subframes corresponding to the uplink subframe on the first cc, and m2 represents a number of downlink subframes corresponding to the uplink subframe on the second cc.. .
Lg Electronics Inc.

Method for determining validity signal in wireless communication system supporting usage change of radio resource, and apparatus therefor

The present invention relates to a method and an apparatus for receiving, in a wireless communication system supporting carrier aggregation and usage change of a radio resource, a signal of a terminal which does not support simultaneous reception and transmission of aggregated cells. Specifically, the method comprises the steps of: receiving downlink control information for a secondary cell on a specific radio resource corresponding to a special subframe of a primary cell and a downlink subframe of the secondary cell; and determining validity of the downlink control information according to an uplink-downlink setting of the primary cell, wherein the downlink control information is determined to be invalid if the primary cell is in non-fallback mode, and determined to be valid if the primary cell is a time division duplex (tdd) uplink-downlink setting according to fallback mode and the secondary cell is cross-carrier scheduled according to the primary cell..
Lg Electronics Inc.

Interference cancellation apparatus and method

Embodiments of the present invention relate to the field of communications technologies, and provide an interference cancellation apparatus and method, which can avoid being limited by a dynamic range of an adc/dac and can cancel a second-type self-interference component effectively. The interference cancellation apparatus includes a main receive antenna, a divider, a first-type interference canceller, a down converter, a filter, a coupler, a digital down-conversion unit, a second-type interference reconstructor, and a local-frequency signal generator.
Huawei Technologies Co., Ltd.

Method and generating reference signal in analog/digital mixed bf system

A millimeter radio wave communication system. In a method for operating a base station (bs) in an analog/digital mixed bf system, an analog bf direction is determined.
Samsung Electronics Co., Ltd

Apparatus and handling the configuration of bundle sizes in communications involving the transmission and/or reception of more than one bundle in a transmission and/or reception attempt

A method in a wireless network node for handling the configuration of bundle sizes in communications involving the transmission and/or reception of more than one bundle in a transmission and/or reception attempt, comprises the step of initiating the use of a first bundle size for communicating with a wireless device during an initial transmission and/or an initial reception, the first bundle size comprising a first number of repetitions. The method comprises initiating the use of at least a second bundle size for communicating with the wireless device during at least one retransmission and/or subsequent reception associated, respectively, with the initial transmission and/or initial reception, wherein the at least second bundle size comprises a smaller number of repetitions compared to the first bundle size..
Telefonaktiebolaget Lm Ericsson (publ)

Modulation and coding scheme codes

This disclosure describes methods, apparatus, and systems related to a modulation and coding scheme (mcs) system. The device may determine a wireless communications channel with a first device in accordance with a wireless communications standard.

System and applying system policies in an optical communication system having user-allocated bandwidth

A system and method that enforces one or more policy rules on user-allocated bandwidth portions of the overall system bandwidth, for example in an optical fiber transmission system. The policy rules may limit, for example, the range of optical wavelengths, the acceptable range on the output-power-spectral density and/or the total per-band optical power within the user-allocated bandwidth that a user may provide on the system.
Tyco Electronics Subsea Communications Llc

Data transmission control method, passive optical network equipment, apparatus, and passive optical network

A data transmission control method, passive optical network (pon) equipment and apparatus, and a pon are presented. The method includes obtaining, by first pon equipment, data transmission information between the first pon equipment and second pon equipment; determining a target line rate between the first pon equipment and the second pon equipment according to the data transmission information; and transmitting data on a line between the first pon equipment and the second pon equipment according to the target line rate.
Huawei Technologies Co., Ltd.

Optical communication device, optical communication system and optical communication method

An optical communication device equipped with: a reception unit that receives a wavelength-multiplexed optical signal; a demultiplexing unit that demultiplexes the wavelength-multiplexed optical signal into first demultiplexed light that includes a first wavelength and second demultiplexed light that includes a second wavelength; a processing unit capable of performing a prescribed process on a signal possessed by the first demultiplexed light; and a multiplexing unit that multiplexes the first demultiplexed light on which the prescribed process had been performed and the second demultiplexed light, and then outputs the resulting multiplexed light.. .

Signal coding for improved spectral quality

A satellite communications system can use a spread-spectrum waveform and format, a synchronization scheme, and/or a power management algorithm. This approach can provide benefits such as allowing every terminal to communicate with every other terminal, link margin permitting.

Method and base station for transmitting reference signals, and method and user equipment for receiving reference signals

A method and apparatus for multiplexing reference signals in a predetermined number of code division multiplexing (cdm) groups to balance power across orthogonal frequency division multiplexing (ofdm) symbols are disclosed. In a wireless communication system, orthogonal sequences used for spreading the reference signals are allocated such that the order of orthogonal sequences allocated to a subcarrier of one cdm group has a predetermined offset with respect to the order of orthogonal sequences allocated to a subcarrier of another cdm group, adjacent to the subcarrier of the one cdm group..
Lg Electronics Inc.

Terminal apparatus and base station apparatus

There are provided a terminal apparatus, a base station apparatus, and a communication system capable of reporting efficient reception quality information when the reception quality information is transmitted in the communication system having a terminal apparatus having different reception functions. The terminal apparatus includes: a reception unit that receives information related to a network assisted interference cancellation and removal function, a channel state information request, and information related to a channel state information reporting configuration; and a transmission unit that transmits a channel state information report feedback including a predetermined number of channel state information values in accordance with the information related to the channel state information reporting configuration and the channel state information request.
Sharp Kabushiki Kaisha

Movable barrier operator with signal translation module

The present invention is generally a movable barrier system that employs a movable barrier operator with a signal translation module, which enhances the quality of communications between wired components of a movable barrier system, including long distance wired communications between controllers and position sensors. In an exemplary embodiment, position sensors comprising encoders are coupled to translation module for reducing electromagnetic interference or noise from various components that may otherwise interfere with the communication; error detection and error correction means may be further implemented to facilitate diagnostic monitoring of the system from a monitoring device..
Viking Access Systems, Llc

Millimeter wave communication system

The disclosure includes a system and method for a first communication device to provide a millimeter wave communication service to a second communication device. The method may be performed by the first communication device.
Toyota Jidosha Kabushiki Kaisha

Optical communication method and optical communication system

The present invention provides an optical communication method and an optical communication system in which eavesdropping is more difficult than in conventional techniques. An optical communication system in one embodiment of the present invention comprises: a photon pair generator which generates a correlated photon pair; a polarizer which is provided on an optical path of one photon of the correlated photon pair and direction of which is changeable based on information to be transmitted; a shutter which is provided between the photon pair generator and the polarizer on the optical path of the one photon of the correlated photon pair and which is capable of blocking the one photon of the correlated photon pair; and a photon detector which is provided on an optical path of another photon of the correlated photon pair..
Furukawa Electric Co., Ltd.

Communication system for analog and digital communication services

A first and a second interconnection unit comprising a respective first and a second communication interface, a first and a second electro-optical converter, and a multiplexing unit, is disclosed. The first interconnection unit is adapted to receive electrically transmitted analog and digital information, convert said information into electrically transmitted information, and to multiplex the information so as to enable transmission over a bidirectional link.
Deltanode Solutions Ab

Optical transmission/ reception device, optical communication system and optical transmission/ reception method

An optical transmission/reception device according to the present invention includes optical split means for splitting the light from the optical output means into a first split light and a second split light, optical power adjustment means for respectively adjusting the optical power of the first split light and the optical power of the second split light, optical transmission means for modulating the first split light whose optical power is adjusted, and outputting the modulated first split light as a first optical signal, optical reception means for receiving the second split light whose optical power is adjusted and a second optical signal given from an outside by causing the second split light and the second optical signal to be interfered with each other, and control means for controlling the optical power adjustment means in accordance with an optical property of the output light.. .

Optical transmission/reception device, optical communication system, and optical communication method

[solution] this optical transmission/reception device is provided with: a wave separation unit for receiving a wavelength-multiplexed optical signal and separating the same into a plurality of optical signals; a plurality of reception units for receiving each of the plurality of optical signals separated by the wave separation unit; a plurality of output units for outputting optical signals differing in wavelength from each other; a control unit for requesting, in response to the inclusion in the received wavelength-multiplexed optical signal of an optical signal to which a prescribed process has been applied, that a prescribed change be applied to the optical signal outputted by at least one of the plurality of output units; and a wave combining unit for combining the plurality of optical signals outputted from the plurality of output units and outputting the combined signal.. .

Device and time division duplex and frequency duplex carrier aggregation in wireless communication system

The present invention is for supporting carrier aggregation (ca) using multiple carriers in a wireless communication system and provides a terminal operation method comprising the steps of receiving downlink signals via downlink frequency division duplex (fdd)-time division duplex (tdd) carrier aggregation (ca) using a first carrier operated in an fdd mode and a second carrier operated in a tdd mode and transmitting, via the first carrier, uplink signals corresponding to the downlink signals received via the first and second carriers. The present invention also includes embodiments other than the aforementioned embodiment..
Samsung Electronics Co., Ltd.

Communications carrier aggregation

A communications apparatus and method are provided. The communications method for an apparatus capable of carrier aggregation (ca), wherein the apparatus includes a plurality of processing engines and antennas, includes the steps of determining whether the apparatus is configured in a single component carrier for a first group of the antennas, and activating a second group of the antennas when the apparatus is configured in the single component carrier.
Mediatek Inc.

Channel quality measurement method in multiple antenna wireless communication system and device for same

The present invention relates to a method and device for measuring channel quality by a base station having a two-dimensional active antenna system including multiple antennas. Particularly, the method comprises: receiving channel state information (csi) generated on the basis of a first reference signal relating to a part of multiple antennas, from a terminal; selecting a precoding and a rank based on a precoding matrix indicator (pmi) and a rank indicator (ri) of the received csi; generating a port by applying the selected precoding and the selected rank; through the generated port, transmitting, to the terminal, a physical downlink shared channel (pdsch) and a demodulation-reference signal (dm-rs) configured for the terminal; and receiving, from the terminal, a channel quality indication (cqi) feedback for reducing a mismatch for the cqi of the csi, wherein the cqi feedback may be generated based on the dm-rs..
Lg Electronics Inc.

Wireless communication device

According to one embodiment, a wireless communication device includes a transmitter configured to multiplex and transmit a plurality of first frames; a receiver configured to receive a plurality of second frames that represent acknowledgement responses to the plurality of first frames and are multiplexed and transmitted; and controlling circuitry. The first information necessary for transmission of the plurality of second frames is set in the plurality of first frames.
Kabushiki Kaisha Toshiba

Mu-mimo for powersave devices

A method and an apparatus pertaining to improved multi-user multiple-input and multiple-output (mu-mimo) communications and power saving for a set of wireless communication devices may involve transmitting a beacon frame to the set of wireless communication devices, with the beacon frame indicating a group identifier associated with a group of wireless communication devices of the set of wireless communication devices, where one or more wireless communication device associated with group is/are in powersave. An announcement frame may also be transmitted to the set of wireless communication devices, with the announcement frame indicating buffered packet to one or more wireless communication devices of the group of wireless communication devices associated with the group identifier.
Mediatek Singapore Pte. Ltd.

Apparatus and performing beamforming operation in communication system supporting frequency division-multiple input multiple output scheme

A pre-5th-generation (5g) or 5g communication system for supporting higher data rates beyond 4th-generation (4g) communication system, such as a long term evolution (lte), is provided. A method for performing a beamforming operation in a communication system supporting a frequency division-multiple input multiple output (fd-mimo) scheme is provided.
Purdue Research Foundation

Devices and methods employing hermetic transforms for encoding and decoding digital information in spread-spectrum communication systems

In a direct sequence spread-spectrum (dsss) systems, such as cdma, information is encoded in symbols using phase shift keying or quadrature amplitude modulation. Further, a transmitter applied a selected time shifted lag to each symbol to convey additional information.
Hobbit Wave, Inc.

Balancing sense amplifier for ethernet transceiver

An ethernet or other communications module can amplify and reinforce a signal received from a non-local source without requiring a transformer or other magnetic component. A semiconductor integrated difference amplifier circuit can be used to amplify and reinforce a differential mode component of the received signal, while also attenuating a common mode component of the received signal.

Case and electronic device including the same

The disclosure provides a portable terminal including an electronic device and a case disposed thereon that provides water resistant, dust resistant, and insulation for the electronic device by proper positioning of an aperture of the electronic device that uses an area of the case as an antenna. The case includes a body part that comprises a main body with a metallic portion formed of a metallic material, and an auxiliary body disposed adjacent to the metallic portion, and at least a portion of the auxiliary body is used as an antenna for transmission and reception of signals.
Samsung Electronics Co., Ltd

Electronic device including protective member

An electronic device may include: at least one protective member disposed in at least one area of the electronic device; at least one sensor configured to detect the drop of the electronic device; a protective member driving module configured to activate the protective member to change the shape of the protective member according to whether the drop of the electronic device is detected; and at least one processor configured to receive a drop sensing signal detected by the sensor and to control the protective member driving module to change the shape of the protective member.. .
Samsung Electronics Co., Ltd.

Wireless communications device and wireless signal processing method

A wireless communication device including: a mixer configured to generate two mixed signal in a lower frequency band than a frequency of a local signal and two mixed signals in a higher frequency band than the frequency of the local signal by mixing the local signal with two intermediate frequency signals, and a filter configured to pass one of the two mixed signal in the lower frequency band and one of the two mixed signal in the higher frequency band.. .
Fujitsu Limited

Data compression systems and methods

Data compression using a combination of content independent data compression and content dependent data compression. In one aspect, a system for compressing data comprises: a processor, and a plurality of data compression encoders wherein at least one data encoder utilizes asymmetric data compression.
Realtime Data, Llc

Buffer circuit and electronic device using same

A buffer circuit includes a buffer group including an odd number of cascade buffers, where the buffers may be different from each other; a pmos transistor and an nmos transistor; where a source of the pmos transistor is coupled to a power source, a drain thereof is connected to an output terminal of the buffer group, and a gate thereof is connected to an input terminal of the buffer group; a source of the nmos transistor is coupled to ground, a drain thereof is connected to the output terminal of the buffer group, and a gate thereof is connected to the input terminal of the buffer group.. .
Capital Microelectronics Co., Ltd.

Capacitive sensitive key structure

A capacitive sensitive key structure includes a key, support component, fixing pad, substrate and conductive portion. The key includes a key body and a connection wall which encloses a receiving space.

Piezoelectric vibrator, electronic apparatus, and vehicle

A piezoelectric vibrator includes a piezoelectric substrate including a first surface, a second surface that is opposites to the first surface, and a connection part that connects the first surface and the second surface to each other, and a pair of excitation electrodes disposed respectively on the first surface and the second surface. The connection part includes a plurality of protruding parts disposed in an area between the excitation electrode and an outer edge of the piezoelectric substrate.
Seiko Epson Corporation

Piezoelectric vibrator element, piezoelectric vibrator, electronic apparatus, and vehicle

A piezoelectric vibrator element includes a piezoelectric substrate including a vibrating part and a fixation part, a first excitation electrode including a first foundation electrode layer disposed on a first surface of the vibrating part, and a first upper electrode layer disposed on the first foundation electrode layer, and a second excitation electrode including a second foundation electrode layer disposed on a second surface of the vibrating part, opposed to the first surface, and a second upper electrode layer disposed on the second foundation electrode layer, wherein a ratio ta2/t1 between a thickness ta2 of the second upper electrode layer and a thickness t1 of the vibrating part is not lower than 1.4% and not higher than 2.4%.. .
Seiko Epson Corporation

Resonator device, manufacturing resonator device manufacturing method, oscillator, electronic apparatus, vehicle, and base station

A resonator device includes a resonator element, a package that accommodates the resonator element, a temperature control element arranged on a first surface of the package, and a circuit part arranged on a second surface of the package that faces away from the first surface.. .
Seiko Epson Corporation





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