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Searching: communication





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Patent # Description
US-1,003,8576 Method and apparatus for transmitting and receiving data in a communication system
Methods and apparatuses are provided for transmitting data. A codeword is generated by encoding an information word. Parity bits of the codeword are grouped...
US-1,003,8573 Apparatus and methods for adaptive data rate communication in a forward-scatter radio system
A transmitter/receiver apparatus and method provide adaptive data rate fading compensation that utilize dual-polarization transmissions at a constant...
US-1,003,8569 Self-adapting baud rate
In an example, there is disclosed an apparatus, having: a first network interface, having a first clock and a local communication driver to communicatively...
US-1,003,8557 Secure object access
A method of a security system to provide access by a requester to an encrypted data object stored in an object store, the requester being authenticated by the...
US-1,003,8552 Embedded security architecture for process control systems
An apparatus includes a first distributed control system (DCS) node. The first DCS includes at least one interface configured to communicate, over a network,...
US-1,003,8543 Many to one communications protocol
Methods and apparatus are provided for a many to one communication protocol. In one novel aspect, a modified CTS is sent by a receiving wireless communications...
US-1,003,8542 Method and apparatus for allocating and signaling ACK/NACK resources in a wireless communication system
Methods and apparatus are provided for receiving a physical downlink control channel in a wireless communication system. The physical downlink control channel...
US-1,003,8540 Short training field for WiFi
A first training field is generated for a preamble of an orthogonal frequency division multiplex (OFDM) data unit for transmission via a communication channel...
US-1,003,8539 Control and data signaling in SC-FDMA communication systems
A method and apparatus are provided for transmitting data, acknowledgement information and a channel quality indicator (CQI). The method includes multiplexing...
US-1,003,8538 Method and apparatus for transmitting and receiving data using plurality of carriers in mobile communication system
The present disclosure relates to a pre-5.sup.th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond...
US-1,003,8537 Common search space in secondary ENBS
A method is provided for receiving, at a receiving device, a control information message from a transmitting device. An example method includes determining at a...
US-1,003,8536 Method for generating reference signal sequence in multi-antenna wireless communication system and apparatus...
The present application discloses a method in which a base station transmits a reference signal sequence in a wireless communication system. In detail, the...
US-1,003,8526 Wireless device, a network node and methods therein for transmitting control information in a D2D communication
A method performed by a first wireless device for transmitting control information in a D2D communication with a second wireless device in a wireless...
US-1,003,8525 Management of coordinated multi-point communication
The embodiments of the invention provide at least a method and apparatus to schedule an uplink communication from a user equipment of a plurality of user...
US-1,003,8524 Coordinated set selecting method and device
Disclosed are a coordinated set selecting method and device, which are applicable to a wireless communication system. The coordinated set selecting method...
US-1,003,8521 Method for transmitting control information and an apparatus therefor
The present invention relates to a wireless communication system. In a method of transmitting control information and apparatus therefor, the present invention...
US-1,003,8520 Method and apparatus for data transmission of device-to-device user equipment in wireless communication system
According to an embodiment of the present invention, a method for transmitting Device-to-Device (D2D) data by a User Equipment (UE) in a wireless communication...
US-1,003,8519 Communication apparatus and method
A radio communication base station device which can reduce the number of judgment times for a control signal in a mobile station, thereby suppressing power...
US-1,003,8518 Signaling phy preamble formats
A communication device determines a format according to which a physical layer (PHY) data unit is to be generated. The communication device selects i) length...
US-1,003,8517 Method and apparatus for generating secret key in wireless communication network
A method and apparatus for generating a secret key includes: acquiring a random sequence by use of reciprocity of a radio channel; generating the secret key...
US-1,003,8515 Optical communication device, optical communication system and optical transmission method
[Problem] To provide an optical communication device and the like with which the optical signals output by multiple light output units can be set with an...
US-1,003,8512 Methods and apparatus for controlling frame timing and/or duration in a communications system
Methods and apparatus for controlling frame timing and/or duration in a wireless communications network are described. Recurring interference is monitored for,...
US-1,003,8508 Wireless communication unit diagnostics
Embodiments of a wireless communication unit and operation of such unit in a test mode are provided, where a wireless communication unit includes: transmit and...
US-1,003,8506 Single-chip transceiver with electronic dispersion compensation for coherent optical channels
A transceiver for fiber optic communications. The transceiver can include a transmitter module having a transmitter host interface configured to receive an...
US-1,003,8504 Optical network span sensing
An apparatus includes a polarization beam splitter (PBS) and an optical detector. The PBS is configured to receive a polarized optical signal transported via an...
US-1,003,8503 Adaptive optical channel compensation
In an adaptation module relating generally to adaptive optical channel compensation, an analysis module is coupled to receive a first data signal and a second...
US-1,003,8502 Lighting device, luminaire, and signboard
A lighting device includes: a DC power supply circuit which supplies a light-emitting element with a first voltage; a signal generation circuit which generates...
US-1,003,8501 Method and apparatus for reduced flicker visible light communications (VLC)
A visible light communication (VLC) device for lighting and data transmission is disclosed. The VLC device may comprise circuitry configured to receive a first...
US-1,003,8500 Visible light communication
A method of operating a device that includes an image sensor including a plurality of pixels includes: detecting visible light communication (VLC) signals with...
US-1,003,8499 Intensity modulated direct detection broad optical-spectrum source communication
Optical systems and methods for transmission of multiple beams and direct detection of those beams are described. One transmitter for use in a free space...
US-1,003,8498 Apparatus and methods for timing tone based transmitter skew alignment in an optical communication system
Apparatus and method for transmitter alignment in an optical communication system are provided. In certain configurations, a method of correcting for...
US-1,003,8497 Optical transceiver with variable data rate and sensitivity control
An optical communications system includes a modulator/demodulator (modem) to transmit outgoing communications data and to receive incoming communications data...
US-1,003,8492 Method, apparatus and system of providing communication coverage to an unmanned aerial vehicle
The systems and methods are provided to provide communication coverage to an unmanned aerial vehicle. A proposed flight path of a UAV may be collected, and a...
US-1,003,8491 Proxy mobile internet protocol (PMIP) tunnel selection by a wireless relay in a data communication network
A wireless relay serves User Equipment (UE) over Proxy Mobile Internet Protocol (PMIP) tunnels. The wireless relay receives a wireless network address from a...
US-1,003,8489 System and method for adaptive demodulation of cellular device communications
Systems and methods for adaptive demodulation of cellular device communications signals are provided. Cellular communications over a Long Term Evolution network...
US-1,003,8488 PUCCH transmit diversity with one-symbol STBC
Aspects of the disclosure relate to wireless communication systems configured to provide techniques for utilizing a one-symbol space-time block code (STBC)...
US-1,003,8486 Method for selecting transmit antenna and electronic device for supporting the same
An electronic device is provided. The electronic device includes a plurality of antennas and a communication circuit configured to electrically connect with at...
US-1,003,8480 Power control method and device for forming multiple beams in wireless communication system
The present invention relates to a power control method for transmission beams in a wireless communication system using a beam-forming technique and a device...
US-1,003,8476 Apparatus and method for communication using wireless power
An apparatus and method for communication using a wireless power are provided. The apparatus includes an amplifier configured to amplify an input signal based...
US-1,003,8475 Proximity boundary based communication using radio frequency (RF) communication standards
Technology is described for proximity based communications. A proximity boundary can be defined with dimensions defined by a communication range of one of a...
US-1,003,8473 Methods and systems for reducing crosstalk via stabilized vectoring control
In one example embodiment, a method includes obtaining a crosstalk channel and a channel matrix and determining a power controlling matrix, the power...
US-1,003,8472 Receiver for use in an ultra-wideband communication system
In an ultra-wideband ("UWB") receiver, a received UWB signal is periodically digitized as a series of ternary samples. The samples are continuously correlated...
US-1,003,8470 Intelligent socket and intelligent system
The invention relates to network communication safety, and provides an intelligent socket and an intelligent system. The intelligent socket includes a first...
US-1,003,8466 Electronic device including near field communication device and mobile system having the same
A mobile system includes an electronic device and a flip cover device. The electronic device communicates with an external device through a near field...
US-1,003,8465 Apparatus and method for controlling power
An electronic device includes a communication unit; a memory storing instructions; and a processor, coupled to the communication unit and memory, to execute...
US-1,003,8464 Configurable communications module
A system for providing telematics includes a communications module having a host portion in communication with at least one communications cartridge, wherein...
US-1,003,8460 Wireless communication device using time-variant antenna module
Embodiments of the present disclosure describe methods, apparatuses, and systems related to a wireless communication device using time-variant antenna. Other...
US-1,003,8459 Network control device
A network control device includes a communicator performing communications via a transmission line at a preset transmission speed in a wake-up mode, a low...
US-1,003,8455 Signal modulation for radiofrequency communications
A signal modulation device comprising: an input for receiving a complex input signal (106) comprising an in-phase component signal and a quadrature-phase...
US-1,003,8424 Radio frequency filter, high selectivity triplexer, and communications device
Communications devices, triplexers, high-pass filters, and low-pass filters are disclosed. A communications device includes a triplexer having a common port and...
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