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Searching: communication





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Patent # Description
US-9,787,456 Wireless terminals, nodes of wireless communication networks, and methods of operating the same
According to one embodiment, a method of operating a wireless terminal may include configuring a first group of component carriers, and while configured with...
US-9,787,455 Method for operation of cancelling or mitigating interference and apparatus therefor
The present invention relates to a wireless communication system and, more specifically, to a method for an operation of cancelling or mitigating interference,...
US-9,787,453 Feedback resource mapping in wireless communications
In an ad hoc network a feedback radio resource maps from a data radio resource to at least one frequency sub-band which the data resource excludes. The feedback...
US-9,787,452 Method and apparatus for transmitting aperiodic channel state information in wireless communication system
A method is presented for receiving aperiodic channel state information (CSI). A base station (BS) transmits a CSI request field which is set to trigger a CSI...
US-9,787,450 Method and apparatus for estimating channel in wireless communication system
The present invention relates to a wireless communication system. A method for estimating a channel by a user equipment (UE) in a wireless communication system...
US-9,787,448 Method for transmitting and receiving planar antenna based reference signal in wireless communication system...
A method for transmitting signals to a user equipment at a base station in a wireless communication system is disclosed. The method includes generating a user...
US-9,787,443 Techniques for managing transmissions of uplink data over an unlicensed radio frequency spectrum band
Techniques are described for wireless communication. A first method may include performing a clear channel assessment (CCA) on an unlicensed radio frequency...
US-9,787,442 Method and system for performing hybrid automatic repeat request operation in an asymmetric multicarrier...
The present invention provides a method and system for performing Hybrid Automatic Repeat Request (HARQ) operation in an asymmetric multicarrier communication...
US-9,787,440 Apparatus and method for discontinuous data reception in wireless communication system
Disclosed in a method of discontinuous data reception in a mobile communication system. The method includes: receiving downlink data and decoding the received...
US-9,787,439 Data transmitting method, data receiving apparatus, data transmitting apparatus, base station, mobile station,...
A data transmitting method applied with HARQ for transmitting data from a data transmission side to a data reception side. The data transmission side allocates...
US-9,787,436 Wi-Fi routing
Routing on Wi-Fi or similar home networks is improved though the use of a proxy service located on the home network. If wireless networking issues arise, the...
US-9,787,435 Base station, terminal device and radio communication system
A base station is configured to transmit control information to a terminal device in a radio communication system, wherein an error detection code that is...
US-9,787,434 Cyclic redundancy check device and method
A communication device and associated method is provided. The communication device includes: a controller; a packet buffer, configured to store a current packet...
US-9,787,432 Communications method, system, and apparatus for optical network system
The present disclosure provides a method, a system, and an apparatus for data communication in an optical network system. A new encoding scheme is implemented...
US-9,787,431 Apparatus and method for forward error correction over a communication channel
There are various drawbacks by using existing OTN (Optical Transport Network) frames for communication between OTN cards. Such drawbacks might for example...
US-9,787,426 System architecture for managing resources in a communication network
A system architecture for managing resources in a communication network comprises in combination at least the following elements: a plurality of radio...
US-9,787,424 Systems and methods for detecting wireless communication jamming in a network
An electronic device may include a processor and a network interface that may include a first radio and a second radio. The processor may be configured to...
US-9,787,421 Communication system, base station, mobile station, method for mobile station, and method for communication system
A device and method in which plurality of Zadoff-Chu sequences is allocated to a frame, a value of a parameter in the Zadoff-Chu sequence is different among the...
US-9,787,419 Method and apparatus for communication in TDD system
Provided are a method and an apparatus for communication in a TDD (Time Division Duplex) system. A terminal is notified of a change in a first UL-DL setup from...
US-9,787,417 Data transmission method, device, and system
Embodiments of the present application disclose a data transmission method, device, and system, and belong to the field of communications technologies. The...
US-9,787,414 Over-the air test
A radio channel generator has a radio channel model predistorted on the basis of a predetermined chamber model. An emulator receives the weights of the radio...
US-9,787,413 Circuits, systems and methods of hybrid electromagnetic and piezoelectric communicators
Circuits, systems and methods that utilize two transducers, of which at least one is a piezoelectric transducer, adapted and coupled to receive and/or generate...
US-9,787,411 Secure open-air communication system utilizing multichannel decoyed transmission
A secure communication system utilizes multiple "decoy" data signals to hide one or more true data signals. The true data signal(s) are encrypted, and received...
US-9,787,409 High-speed optical quantum communication system based on mode-locked laser pulses
A multi-channel free-space optical wavelength division multiplexing system for optical quantum communication includes a transmitter configured to encode an...
US-9,787,407 Fading mitigation of the turbulent channel based on polarization diversity in coherent optical receivers
A method includes receiving a first data packet on a first polarization portion of an optical signal from a second communication terminal through a free space...
US-9,787,404 System and method for communication over color encoded light patterns
The present invention includes a light communication method and system wherein messages are transmitted via color code flashes. The light communication includes...
US-9,787,403 Digital optical transmitter, optical communication system using the same, and digital optical transmission method
A digital optical transmitter of the present invention comprises an optical modulator, pre-equalization factor computation means for generating transform...
US-9,787,397 Self identifying modulated light source
In one aspect, the present disclosure relates to a self identifying light source including an emitter that produces visible light; and an autonomous modulator...
US-9,787,392 Satellite communications networking
A method of operating a satellite communication network is disclosed. The network includes a plurality of satellites interconnected by a plurality of...
US-9,787,391 Vessel communications systems and methods
Vessel communications systems and methods are described. According to one aspect, a vessel communications method includes receiving a first communication...
US-9,787,389 Transmission device and radio signal transmission method
[Problem] To provide a transmission device that has an enhanced redundant structure in which RF signals having a plurality of frequencies are transmitted to...
US-9,787,386 Method and apparatus for controlling equivalent isotropic radiated power
An access point of a wireless communication network forms beams by applying a weightset for a beamforming weights matrix to signal streams. The Equivalent...
US-9,787,385 Distributed antenna system for MIMO signals
A distributed antenna system includes a multiple-input and multiple-output (MIMO) base station configured to output at least a first signal and a second signal....
US-9,787,384 Method and apparatus for transmitting channel state information
A method for transmitting channel status information in a wireless communication system. A user equipment (UE) transmits first channel information indicating a...
US-9,787,383 Method and device for transmitting channel state information in wireless communication system
The present invention relates to a method for allowing a terminal to transmit cone or more pieces of channel state information (CSI) in a wireless communication...
US-9,787,382 Joint beamforming in point-to-point wireless communication networks
A system for transmitting information between nodes in a point-to-point wireless communication system. The system includes a node with an antenna array and a...
US-9,787,381 Signal sequence estimation
In a spatial modulation multiple-input-multiple-output (SM-MIMO) wireless communication system, multiple transmitting antennae and multiple receiving antennae...
US-9,787,380 Method and apparatus for managing control channel in a mobile communication system using multiple antennas
Methods and apparatuses are provided for receiving control information by a terminal. A control channel message is received on a control channel. Control...
US-9,787,378 Terminal apparatus, base station apparatus, and method for sharing codebook in communication system
A communication system, a terminal apparatus, a base station apparatus, and a method for sharing a codebook are provided that make it possible to improve system...
US-9,787,375 Spatial spreading in a multi-antenna communication system
Spatial spreading is performed in a multi-antenna system to randomize an "effective" channel observed by a receiving entity for each transmitted data symbol...
US-9,787,374 Systems and methods for high-rate RF communications employing spatial multiplexing in line of sight environments
A system and method to optimize a multiple-input multiple-output signal processing RF communication system that includes obtaining, by a processor, at the...
US-9,787,371 Method and apparatus for directional channel access in a wireless communications system
A method of wireless communications is provided. The method includes detecting at least a portion of a preamble of a packet transmitted by a first device by...
US-9,787,370 Dynamic clustering for radio coordination in a virtual network
An apparatus for adaptively defining clusters transmit points for coordination in a communication network includes a circuit that receives radio frequency...
US-9,787,368 Antenna having passive booster for near field communication
A near field communication (NFC) antenna includes a ferrite sheet, an antenna coil, and a passive booster. The antenna coil is formed on the ferrite sheet, and...
US-9,787,367 Reading apparatus and reading method that reads transmission information from first tag and second tag arranged...
A reading apparatus reads transmission information from a first tag and a second tag arranged in a road via wireless communication, and is loaded on a vehicle....
US-9,787,366 Near field communication detection in wireless charging systems
This disclosure describes systems, methods, and apparatus related to near field communication (NFC) detection. A device may determine a first device in...
US-9,787,364 Multi-use wireless power and data system
A wireless device is disclosed that includes an antenna system comprising at least one inductive element and two or more capacitive elements. A switching...
US-9,787,363 Communication device
An MFP establishes a first communication link L1 by receiving an activation command and sending an OK command. The MFP receives first target data from a...
US-9,787,362 Transmitter path for power line communication devices
A transmitter path of a power line communication (PLC) device is described. In an embodiment, the transmitter path may include an amplifier, a capacitor coupled...
US-9,787,359 Method and apparatus for providing security using network traffic adjustments
Aspects of the subject disclosure may include, for example, generating first traffic for transmitting along a network path toward a recipient device,...
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