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Transmitting And Receiving patents

      

This page is updated frequently with new Transmitting And Receiving-related patent applications.




 Communication device patent thumbnailnew patent Communication device
Data is transferred between a dect terminal and an lte base station. A base unit includes a dect communication unit and an lte communication unit, the dect communication unit performing dect communication with a dect terminal, and the lte communication unit transmitting and receiving data with the dect communication unit and performing lte communication with an lte carrier gateway through an lte base station.
Panasonic Intellectual Property Management Co., Ltd.


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


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


 Communication device patent thumbnailnew patent Communication device
A base unit includes a dect communication unit and an lte communication unit, the dect communication unit performing dect communication with a dect terminal, and the lte communication unit transmitting and receiving data with the dect communication unit and performing lte communication with an lte carrier gateway through an lte base station. The dect communication unit transmits a connection verification request to the lte communication unit in order to verify a connection state of an lte link with the lte carrier gateway.

 Method and device for transmitting and receiving broadcast signal for providing hevc stream trick play service patent thumbnailnew patent Method and device for transmitting and receiving broadcast signal for providing hevc stream trick play service
The present invention relates to a method and a device for transmitting and receiving a broadcast signal for an hevc stream trick play. The method for transmitting a broadcast signal, according to one embodiment of the present invention, comprises the steps of: generating a video stream by encoding video data, wherein the video stream comprises pvr assist information having the maximum temporal identification information value of the video stream; generating a broadcast signal comprising the generated video stream; and transmitting the generated broadcast signal..
Lg Electronics Inc.


 Method and  transmitting and receiving multi-media services patent thumbnailnew patent Method and transmitting and receiving multi-media services
A server for transmitting and receiving messages for a signaling (s) layer in a moving picture experts group (mpeg) media transport (mmt) is provided. The server includes a first sub-layer of the s layer for producing first messages to provide information used for the use of mpeg a second sub-layer of the s layer for producing second messages to provide information used for delivering mpeg media, and a delivery (d) layer for making external and internal deliveries of the first and the second messages, wherein each of the first and the second messages includes at least one field corresponding to each of the message type, version, length, extension field and payload..
University Of Seoul Industry Cooperation Foundation


 Apparatus and system for automatically rebooting an electronically powered device via power over ethernet patent thumbnailnew patent Apparatus and system for automatically rebooting an electronically powered device via power over ethernet
An apparatus for remotely rebooting an electronic device may have an first port adapted to interface with a first communications line capable of transmitting and receiving both data and power, an second port adapted to interface with a second communications line capable of transmitting and receiving both data and power, at least two status light emitting diodes, and at least one power port capable of receiving power from an external power supply module. The apparatus uses an auto-ping, traffic monitor, and heartbeat methodology to manage the operable state of a pse, pd, or ethernet traffic.
Dataprobe Inc


 Communication apparatus, power control method, and recording medium patent thumbnailnew patent Communication apparatus, power control method, and recording medium
A communication apparatus includes: a transceiver configured to receive a receive window size for use in communication with at least one communication destination communication apparatus from the at least one communication destination communication apparatus; a power-mode determining unit configured to determine a power mode to which transition is to be made, based on the receive window size received by the transceiver; a protocol stack unit configured to request the power-mode determining unit to determine the power mode at a time after transmitting and receiving data to and from the at least one communication destination communication apparatus; and a power-mode control unit configured to control electric power in accordance with the power mode determined by the power-mode determining unit.. .

 Method and arrangement for transmitting and receiving rf signals through various radio interfaces of communication systems patent thumbnailnew patent Method and arrangement for transmitting and receiving rf signals through various radio interfaces of communication systems
A method and arrangement for transmitting and receiving rf signals, associated with different radio interfaces of communication systems, employ a direct conversion based transceiver which substantially comprises one receive signal branch and one transmit signal branch. Mixing frequencies of the different systems are generated by a single common by use of an output frequency divider in combination with the synthesizer, and by use of filtering corresponding to a system channel bandwidth by means of a controllable low-pass filter operating at baseband frequency..
Nokia Technologies Oy


 Method and system for enhanced smart automation management facilitating social cookery patent thumbnailnew patent Method and system for enhanced smart automation management facilitating social cookery
Embodiments of the present invention specifically relate to a method and system for facilitating enhancing smart automation management of a room. The method comprises at least one of remotely and closely (locally) creating a database of databases comprising at least one of data and information in connection with the room, users associated therewith and additional physical entities (assets) confined thereto, using a first and a second portable computing and communications device, at least one of remotely and closely inputting values, in the database of databases, corresponding to qualitative and quantitative parameters representing the attributes of the room, users associated therewith and additional physical entities (assets) confined thereto, using the first and second portable computing and communications devices, at least one of remotely and closely determining the presence, identities and locations of the room, users associated therewith and additional physical entities (assets) confined thereto, using the first and second portable computing and communications devices, at least one of remotely and closely accessing the at least one of data and information in connection with the room, users associated therewith and additional physical entities (assets) confined thereto and the database of databases therefor, using the first and second portable computing and communications devices, at least one of remotely and closely transmitting and receiving the at least one of data and information to and from the room, users associated therewith and additional physical entities (assets) confined thereto and the database of databases therefor, using the first and second portable computing and communications devices, at least one of remotely and closely processing the data and information using the first and second portable computing and communications devices, thereby facilitating at least one of identifying and defining a context, at least one of remotely and closely managing the room, users associated therewith and additional physical entities (assets) confined thereto and the database of databases therefor, using the first and second portable computing and communications devices, and recommending optimal room, user, inventory, culinary and recipe management techniques using the first and second portable computing and communications devices, thereby facilitating social cooking..

Retransmission dynamic subframe setting in wireless communication system and same

Disclosed is a method for allowing a terminal to transmit and receive signals to and/from a base station in a wireless communication system using a time division multiplexing method. Specifically, the method comprises the steps of: receiving a request signal for resetting into a second uplink/downlink setting while transmitting and receiving a signal according to a first uplink/downlink setting; terminating an uplink retransmission process associated with a specific uplink subframe when the use of the specific uplink subframe is changed into a downlink subframe according to the second uplink/downlink setting; and applying the second uplink/downlink setting at a specific time point to transmit and receive signals..
Lg Electronics Inc.

Method of transmitting and receiving control information in a wireless communication system

A method of transmitting and receiving control information in a wireless communication system is disclosed, the method of receiving control information related to a specific point-to-multipoint service in a user equipment of a wireless communication system comprises receiving a notification message including indication information and an identifier identifying the point-to-multipoint service from a network, the indication information indicating at least one downlink channel related to the specific point-to-multipoint service among a plurality of downlink channels established for transmission of control information for at least one or more point-to-multipoint service, and receiving at least one downlink channel indicated by the indication information.. .
Lg Electronics Inc.

Method for transmitting and receiving paging information in a broadband wireless access system

A method for efficiently transmitting and receiving a paging message and system information from and in a mobile station of a broadband wireless access system is disclosed. A method for receiving a paging message in a mobile station comprises receiving paging information from a serving base station, the paging information including paging sub group identifier (paging sub group id) indicating a paging sub group to which the mobile station belongs; and receiving the paging message for a predetermined paging interval of the paging sub group, wherein the paging sub group is determined separately from a paging group and a geographical location determining the paging group, and is maintained while the mobile station is being operated in an idle mode..
Lg Electronics Inc.

Systems, methods and computer-readable media for configuring receiver latency

The present disclosure is related to transmitting and receiving media channels, such as audio and video channels. These channels may be transmitted as packets from one or more transmitting devices to one or more receiving devices for playout.
Audinate Pty Limited

Method for transmitting and receiving signal for low latency in wireless communication system and apparatus therefor

A method for a transmitting side transmitting a signal for low transmission latency in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: mapping a signal to at least one subframe; and the transmitting side transmitting the signal to a receiving side. Here, the at least one subframe is a legacy subframe comprising l number of orthogonal frequency division multiplexing (ofdm) symbols, or an advanced subframe comprising n number of ofdm symbols, wherein the advanced subframe may be transmitted twice or more times within the transmission period of the legacy subframe..
Lg Electronics Inc.

Method of transmitting and receiving power and electronic device using the same

An electronic device comprising: a battery having a plurality of cells that are connected in series; a circuit electrically connected to the battery; and a conductive pattern electrically connected to the circuit, wherein the circuit is configured to: receive a first signal wirelessly from a first external device by using the conductive pattern, charge at least some of the plurality of cells in the battery by using a power of the first signal, generate a second signal by changing a first voltage, that is produced by at least two of the plurality of cells in the battery, into a second voltage that is lower than the first voltage, and wirelessly transmit the second signal to a second external device, the second signal being transmitted by using the conductive pattern.. .
Samsung Electronics Co., Ltd.

Apparatus, systems, and methods for localizing markers or tissue structures within a body

Apparatus, systems, and methods are provided for localizing lesions within a patient's body, e.g., within a breast. The system may include one or more markers implantable within or around the target tissue region, and a probe for transmitting and receiving electromagnetic signals to detect the one or more markers.
Cianna Medical, Inc.

Transmitting and receiving wireless devices and respective methods performed thereby for transmission of data in a contention based wireless network

A transmitting wireless device and a method for performing a transmission to a receiving wireless device as well as a receiving wireless device and a method for receiving a transmission from the transmitting device are provided. Both wireless devices operate in a wireless network applying a contention-based medium access control protocol.
Telefonaktiebolaget Lm Ericsson (publ)

Method for transmitting and receiving signal of station operable in power saving mode in wireless communication system, and device therefor

One embodiment of the present invention relates to a method for transmitting a signal of a station (sta) operable in a power saving mode in a wireless communication system, and the method for transmitting a signal comprises a step of transmitting a ps-poll frame and/or a trigger frame according to a first time period, wherein an integrated scaling factor is applied to the first time period, and the integrated scaling factor is also commonly applied to a second time period in which the sta can omit frame transmission by maintaining an association state with an access point (ap).. .
Lg Electronics Inc.

Wireless sensor base station with coexistence of multiple homogeneous radios

Techniques are disclosed for reducing interference, in a network device, among multiple radio circuits operating in a same or similar frequency band and in close physical proximity. In some embodiments, a network device includes a first and a second wireless network circuit.
Netgear, Inc.

Device and transmitting and receiving data using hdmi

A method for transmitting and receiving data of a sink device by using hdmi is disclosed. A method for transmitting and receiving data of a sink device by using hdmi comprises receiving video data through at least one channel of hdmi from a source device; generating an error counter value by performing ced (character error detection) on the received video data; in case the error counter value exceeds a threshold value, transmitting to the source device a cec message requesting resolution change of the video data; and receiving video data with a resolution changed according to the cec message from the source device..
Lg Electronics Inc.

Apparatus for transmitting and receiving signal and transmitting and receiving signal

The present invention relates to an apparatus for transmitting and receiving a signal and a method for transmitting and receiving a signal. The present invention provides a method for transmitting a signal, comprising the steps of: (s110) encoding video service data, the video service data comprising uhd video service data; (s120) generating signaling information, the signaling information comprising service description information describing a service, the service description information comprising a first descriptor including service type information which determines a service type, wherein if the service type has a first coding value, the first coding value indicates that the service is a hevc digital television service, the service information comprising information about an event related to the service, the event information or the service description information comprising a second descriptor, the second descriptor information comprising video characteristic information of the uhd video service data, the video characteristic information comprising video codec information and frame rate information of the uhd video service data; (s130) multiplexing the signaling information and the uhd video data to a transport stream; (s140) channel coding the transport stream; and (s150) modulating the transport stream and transmitting the modulated stream..
Lg Electronics Inc.

Method of transmitting and receiving data using new layer in wireless communication system

A method of transmitting data and an enb are disclosed. The method of transmitting data, which is received from a user equipment and transmitted to a network entity by an enb, can include the steps of receiving a data packet of the user equipment from a first layer different from an ip layer of the enb in the ip layer, checking whether or not the data packet corresponds to a data packet transmitted by the first layer using a header of the data packet, if the data packet corresponds to the data packet transmitted by the first layer, adding an ip header selected using a pre-stored mapping table to the data packet, delivering the data packet to which the ip header is added to a second layer corresponding to a lower layer, and transmitting the data packet to which the ip header is added to the network entity..
Lg Electronics Inc.

Method and transmitting/receiving broadcast signal including robust header compression packet stream

A method and apparatus for transmitting and receiving a broadcast signal including a robust header compression (rohc) packet stream are disclosed. The broadcast signal transmitting method includes compressing a header of an ip packet included in an ip packet stream to generate an rohc packet stream, extracting a first part of an rohc packet included in the generated rohc packet stream, converting a second part of the rohc packet into another type of an rohc packet, reconfiguring a new packet stream including the converted another type of the rohc packet, transporting the reconfigured packet stream through a first channel, and transporting the extracted first part through a second channel..
Lg Electronics Inc.

Apparatus and transmitting and receiving signal in multimedia system

A method of operating a transmitting apparatus in a multimedia system is provided. The method includes inputting at least one network layer packet, generating a link layer packet based on the at least one network layer packet, and transmitting the link layer packet, wherein the link layer packet includes a header including information indicating whether the link layer packet includes a single network layer packet and information indicating an identifier related to the at least one network layer packet..
Samsung Electronics Co., Ltd.

Hybrid beamforming-based open-loop mimo transmission method and apparatus therefor

A method for a transmitter of a mobile communication system transmitting and receiving signals according to an embodiment of the present specification comprises the steps of transmitting to a receiver system information for transmitting a signal to the receiver including a connection between a wireless resource and a transmitting antenna; transmitting a reference signal to the receiver based on the system information; and receiving from the receiver feedback information generated based on the reference signal. According to an embodiment of the present specification, in a beamforming transmission method of a mobile communication system, a transmitter can determine whether to perform digital pre-coding without advance information from a receiver and can consequently perform a transmission, and can thereby perform lower-overhead and efficient signal transmission/reception..
Samsung Electronics Co., Ltd.

System of self-mobile carts with their own navigation system

A cart transportation system, comprising a one or more carts; a communication device incorporating a user controller that includes at least a transmitter unit, the user controller wirelessly transmitting electronic instructions to each cart controller or to a lead cart controller, each cart including a navigation system for sell-mobility in communication with the user controller, the navigation system including at least (i) a set of traction drivers for movement, (ii) a motor: and (iii) a cart controller including, a transmitter unit and receiver unit for transmitting and receiving electronic instructions so the cart controller of a particular cart defines and controls the particular cart to do at least one of (i) follow the communications device held or worn by a user; (ii) return to a base station; (iii) follow other carts of the one or more carts; and (iv) move from a first location to a second location.. .
Segman Aerospace & Coffee Ltd.

Laser sensor module array for vehicle identification, speed monitoring and traffic safety applications

A laser sensor module array for vehicle identification, speed monitoring and traffic safety applications. Each of the laser sensor modules comprise a laser signal transmitting and receiving port with the array comprising a basic row of n laser sensor modules, wherein n is greater than 1 and wherein each of the n laser sensor modules in the basic row is displaced at an acute angle with respect to adjacent ones of the laser sensor modules.
Kama-tech (hk) Limited

External ultrasonic probe

An external ultrasonic probe according to the present embodiment includes: a transducer array including multiple transducers arranged along an azimuth direction, the multiple transducers transmitting and receiving ultrasonic waves; and a covering material having a projecting surface touchable with a living body, formed of a single member, covering an entire front surface side of the transducer array, and covering at least a part of a side surface side of the transducer array. In a section dividing a width of the transducer array in the azimuth direction substantially into two equal parts, a width between two points on the projecting surface falling down from a top of the projecting surface by 2 mm is larger than a width of the transducer array in an elevation direction.
Toshiba Medical Systems Corporation

Receiving control information through pdcch

A method for efficiently transmitting and receiving control information through a physical downlink control channel (pdcch) is provided. When a user equipment (ue) receives control information through a pdcch, the received control information is set to be decoded in units of search spaces, each having a specific start position in the specific subframe.
Optis Cellular Technology, Llc

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

The present invention relates to a method for transmitting and receiving data in a wireless communication system supporting device to device (d2d) communication. The method performed by first user equipment (ue) includes receiving first control information related to d2d communication from an enb, transmitting second control information, including resource information related to d2d data transmission, to second ue based on the received first control information, and transmitting the d2d data to the second ue.
Seoul National University R&db Foundation

Method and transmitting and receiving signal in multimedia system

A method of operating a transmitting apparatus in a multimedia system is provided. The method includes transmitting a data unit of a multimedia service including event information related to an event, wherein the event includes notification to an application, the notification indicating that an action is to be taken..
Kyonggi University Industry & Academia Cooperation Foundation

Method and device for transmitting and receiving broadcast signal for providing trick play service in digital broadcasting system

The present invention relates to a method and device for transmitting and receiving a broadcast signal for providing trick play in a digital broadcasting system. A broadcast signal transmission method, according to an embodiment of the present invention, comprises the steps of: generating a video stream by encoding video data, wherein the video stream comprises pvr assist information for performing trick play of the video data; generating signaling information; multiplexing the video stream and the signaling information into one broadcast stream; generating a broadcast signal comprising the multiplexed broadcast stream; and transmitting the generated broadcast signal..
Lg Electronics Inc.

Method for transmitting and receiving signal for low latency in wireless communication system and apparatus therefor

A method for a terminal receiving a downlink signal for low transmission latency in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: receiving a downlink control channel from a base station; and receiving a downlink data channel based on control information transmitted from the downlink control channel. Here, the downlink data channel is transmitted in at least one advanced subframe comprising m number of orthogonal frequency division multiplexing (ofdm) symbols, and the downlink control channel is transmitted in at least one special symbol which is separate from the advanced subframe..
Lg Electronics Inc.

Optimal electric field coupling techniques for human body communication (hbc)

Described herein are architectures, platforms and methods for enhancing human body communications (hbc) mode during near field communication (nfc) related functions or transactions. Optimization of the hbc communications system can include a radio frequency (rf) tuning circuitry to generate a voltage-based resonant frequency at respective capacitive pads of transmitting and receiving devices.
Intel Ip Corporation

Wireless communication node with adaptive communication

The present invention relates to a wireless communication node (1) comprising at least one antenna arrangement (2, 3, 4). Each antenna arrangement (2, 3, 4) comprises at least three antenna devices (5, 6, 7, 8), comprising corresponding pairs of antenna ports (a, b, c, d) with a corresponding first and second antenna port (p1a, p1 b, p1 c, p1d; p2a, p2b, p2c, p2d).
Telefonaktiebolaget Lm Ericsson (publ)

Apparatus and system to manage monitored vehicular flow rate

An apparatus and system to manage monitored traffic density in relationship to spatial locational flow rates. The system includes a variety of mobile and/or stationary transmitting and receiving comm-devices utilizing certified comm-devices equipped avics ichipset arranged in a polarity of vehicles, in communication with stationary and/or mobile hub comm-devices and/or other certified comm-devices, strategically arranged within and/or along one or more roadways and in communication with a server channel networked to a central server.

Detecting broadside acoustic signals with a fiber optical distributed acoustic sensing (das) assembly

A distributed fiber optic acoustic sensing system comprises an elongate body having an outer surface, an optical fiber disposed on the outer surface at a first predetermined wrap angle, and light transmitting and receiving means optically connected to the fiber for. The elongate body may include at least one substantially flat face, and/or a layer of swellable elastomer surrounding the body, and/or an outer elastomeric tube surrounding the elastomer layer.
Shell Oil Company

Method for transmitting and receiving signals using multi-band radio frequencies

A method is provided for transmitting, by a base station, signals in a communication system. Carrier aggregation configuration information is transmitted to a mobile station via a primary carrier band of the mobile station.
Lg Electronics Inc.

Mobile communication system and user terminal

In a case where each of the plurality of other user terminals establishes connection for user data with a user terminal for transmitting and receiving user data through d2d communication without establishing the connection for user data with each of the plurality of other user terminals, a scheduling terminal is selected from the user terminal and the plurality of other user terminals, the scheduling terminal allocating, to each of the user terminal and the plurality of other user terminals, a mutually different radio resource in order to transmit data including the user data, and the scheduling terminal broadcasts scheduling information that indicates the radio resource allocated to each of the user terminal and the plurality of other user terminals, using a radio resource that has been shared with the plurality of other terminals.. .
Kyocera Corporation

Method for transmitting and receiving discovery message in wireless communication system, and same

Disclosed herein are a method and apparatus for transmitting and receiving discovery messages in a wireless communication system. Specifically, a method for transmitting and receiving discovery messages in a wireless communication system supporting communication between user equipments (ues) includes receiving, by a ue in a radio resource control_idle (rrc_idle) state, information about an allocated resource for transmitting a discovery message from a network and transmitting, by the ue, the discovery message in the resource for transmitting the discovery message.
Seoul National University R&db Foundation

Method and transmitting and receiving time division duplex frame configuration information in wireless communication system

A method and an apparatus for transmitting and receiving time division duplex (tdd) frame configuration information are disclosed. The base station transmits tdd frame configuration information as system information to a user equipment through a common control channel so as to dynamically change the tdd frame configuration according to uplink and downlink traffic conditions.
Samsung Electronics Co., Ltd.

Wireless communications systems using multiple radios

The present invention relates to a communication system and methods of use thereof. The system includes sets of complementary radios for transmitting and receiving signals to achieve high reliability and reduced costs.
Hmicro, Inc.

Bidirectional power converter

A bidirectional power converter circuit is controlled via a hysteresis loop such that the bidirectional power converter circuit can compensate in near real time for variations and even changes in transmit and receive coil locations without damaging components of the system. Because the bidirectional power converter is capable of both transmitting and receiving power (at different times), one circuit and board may be used as the main component in multiple wireless power converter designs..
Enovate Medical, Llc

Contactless battery system utilizing a bidirectional power converter

A bidirectional power converter circuit is controlled via a hysteresis loop such that the bidirectional power converter circuit can compensate for variations and even changes in transmit and receive coil locations without damaging components of the system. Because the bidirectional power converter is capable of both transmitting and receiving power (at different times), one circuit and board may be used as the main component in multiple wireless power converter designs.
Enovate Medical, Llc

Apparatus and transmitting and receiving rf signal using beamforming

Disclosed herein are an apparatus and method for transmitting and receiving an rfid signal using beamforming. The apparatus for transmitting and receiving a radio frequency identification (rfid) signal using beamforming according to an embodiment includes a reception unit for receiving power and rfid data signals from an rfid reader, a control unit for adjusting opening/closing periods of switches corresponding to respective paths through which the rf data signals pass, thus controlling the paths, and a transmission unit for converting phases of rf data signals, which are distributed and transmitted to the paths, in response to the opening/closing periods of the switches, and then transmitting beams corresponding to the rf data signals while converting a pattern of the beams..
Electronics And Telecommunications Research Institute

Locomotive-to-wayside device communication system and method and wayside device therefor

A locomotive-to-wayside device communication system for a train having a locomotive travelling in a track network having wayside devices associated therewith. The system includes: an on-board communication device associated with the locomotive for transmitting and receiving data; and a wayside communication device associated with a wayside device, wherein the wayside communication device is programmed or configured to transmit data at or over (a) at least one power level, (b) at least one reporting interval, (c) at least one frequency, (d) at least one communication protocol, or any combination thereof.
Westinghouse Air Brake Technologies Corporation

Scanner independent tracking of interventional instruments

A system for tracking an instrument with ultrasound includes a probe (122) for transmitting and receiving ultrasonic energy and a transducer (130) associated with the probe and configured to move with the probe during use. A medical instrument (102) includes a sensor (120) configured to respond to the ultrasonic energy received from the probe.
Koninklijke Philips N.v.

Uplink multi-user multiple-input and multiple-output (ul mu-mimo) transmission request method in ul mu-mimo communication

Provided is a method of transmitting and receiving a frame for a multi-user multiple-input and multiple-output (mu-mimo) communication in an access point (ap), the method including transmitting, to each of a plurality of stations (stas), an uplink multi-user request (ul mu request) frame requesting transmission of a data frame, and receiving, from each of the plurality of stas, the data frame during an identical period of time based on an identical reception intensity, wherein the ul mu request frame includes at least one of information on a transmission time of the data frame and information on a reception intensity of the data frame in the ap.. .
Electronics And Telecommunications Research Institute

Transmitters, receivers and methods of transmitting and receiving

The receiver comprises a demodulator configured to detect a signal representing the ofdm symbols and to generate a sampled digital version of the ofdm symbols in the time domain. A fourier transform processor is configured to receive the time domain digital version of the ofdm symbols and to form a frequency domain version of the ofdm symbols, from which the pilot symbol bearing sub-carriers and the data symbol bearing sub-carriers can be recovered.
Sony Corporation

Apparatus for transmitting and receiving a signal and transmitting and receiving a signal

The present invention relates to a method of transmitting and a method of receiving signals and corresponding apparatus. One aspect of the present invention relates to an efficient l1 signaling method for an efficient transmitter and an efficient receiver using the efficient l1 signaling method for an efficient cable broadcasting..
Lg Electronics Inc.

Efficient antennas configurations for use in wireless communications and wireless power transmission systems

Various techniques are described herein for efficiently transmitting and receiving wireless power and/or data signals. In one example, a transmitter includes multiple antennas, a dielectric material in proximity to the multiple antennas, and multiple scattering elements embedded in the dielectric material.
Ossia Inc.



Transmitting And Receiving topics:
  • Transmitting And Receiving
  • Communication System
  • Communications
  • Base Station
  • Compliance
  • Message Format
  • Phase Modulation
  • Modulation
  • Data Channel
  • Channel Status
  • Allocation
  • Multiplexing
  • Relay Node
  • Coded Data
  • Sleep Mode


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