Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
01/2014
01/15/2014CN103516410A Method and device for realizing downlink data transmission by utilizing active antenna system
01/15/2014CN103516409A Method and device for detecting performance of multi-channel equipment
01/15/2014CN103516408A Antenna feeder network system
01/15/2014CN103516407A Transmission mode selection method, antenna transmitting and receiving combination determination method, apparatus and system thereof
01/15/2014CN103516406A Signal transmitting/receiving method and apparatus
01/15/2014CN103516405A Multi-input multi-output transceiver
01/15/2014CN103516388A Mobile communication device
01/15/2014CN102497223B Method and device for calibrating time division-long term evolution (TD-LTE) antenna array
01/15/2014CN102325117B Emission diversity device compatible with digital terrestrial multimedia broadcast (DTMB) system and data processing method thereof
01/15/2014CN102315872B Transmission method of non-codebook pre-coding in long term evolution-advanced (LTE-A) system
01/15/2014CN102281096B Resource multiplexing digital channelized implementation system
01/15/2014CN102281093B Frequency selecting and shifting repeater device capable of automatically correcting flatness
01/15/2014CN102255650B Satellite switching system based on time and frequency domains
01/15/2014CN102201849B Channel information acquisition and feedback methods, systems and devices
01/15/2014CN102160297B Mimo preamble for initial access with unknown number of transmit antennas
01/15/2014CN102150380B Vmethod and apparatus of transmitting scheduling request in wireless communication system
01/15/2014CN102076119B Radiation imaging system and method for radiation imaging system
01/15/2014CN102047585B A method and device for allocating a broadcast channel in a wireless mobile communication system
01/15/2014CN101990750B Wireless communication system with multiple transmission antennas using pilot subcarrier allocation
01/15/2014CN101841346B 无线收发器 Wireless transceiver
01/15/2014CN101772909B Multi-user resource allocation and medium access control (MAC) overhead reduction for mobile worldwide interoperability for microwave access (WiMAX) systems
01/14/2014USRE44706 RF domains
01/14/2014US8631174 Systems, methods, and apparatus for facilitating communications between an external controller and fieldbus devices
01/14/2014US8630684 Accessory devices for mobile phones
01/14/2014US8630683 System and method for displaying information associated with a cellular device on a user specified display unit
01/14/2014US8630681 Mobile terminal and method for controlling functions related to external devices
01/14/2014US8630678 Modifying a signal by controlling transmit diversity parameters
01/14/2014US8630677 Distributed beam selection for cellular communication
01/14/2014US8630675 Method for controlling power in a cellular network with a surplus of transmission resources
01/14/2014US8630674 Method of driving a mobile communication terminal
01/14/2014US8630673 Method and system for reducing feedback information in multicarrier-based communication systems based on frequency grouping
01/14/2014US8630667 Methods and apparatus for paging reception in multimode wireless networks
01/14/2014US8630601 Active channelized integrated antenna system
01/14/2014US8630596 System and method for adaptive beamforming for specific absorption rate control
01/14/2014US8630586 Intelligent pairing of electronic devices
01/14/2014US8630583 Terminal device and method for transceiving data thereof
01/14/2014US8630582 Out-of-band radio link protocol and network architecture for a wireless network composed of wireless terminals with millimetre wave frequency range radio units
01/14/2014US8630581 Repeaters for wireless communication systems
01/14/2014US8630333 Beamforming for non-collaborative, space division multiple access systems
01/14/2014US8630280 Method and user equipment for transmitting feedback information
01/14/2014US8630279 Method for generating downlink signal, and method for searching cell
01/14/2014US8630276 Method of transmitting control information for performing HARQ process in wireless communication system supporting plurality of transmission bands
01/14/2014US8630272 Multi-radio controller and methods for preventing interference between co-located transceivers
01/14/2014US8630269 Wireless network having joint power and data rate adaptation
01/14/2014US8630268 Distributed antenna system, distributed antenna switching method, base station apparatus and antenna switching device
01/14/2014US8630244 Channel structuring method and base station therewith
01/14/2014US8630227 Transmission of data packets in a wireless communication network
01/14/2014US8630226 Mobile station, base station, communication system, and communication method
01/14/2014US8630221 Donor evolved NodeB, relay node and communication method thereof
01/14/2014US8630214 Asymmetric TDD in flexible use spectrum
01/14/2014US8630211 Hybrid radio architecture for repeaters using RF cancellation reference
01/14/2014US8630210 Method and apparatus for improved data communication in cellular access systems
01/14/2014CA2756703C Software-defined communication unit
01/14/2014CA2737841C Inter-vehicle communication system
01/14/2014CA2636543C Communication apparatus, method, and tangible machine-readable medium thereof for processing ranging interference of an orthogonal frequency division multiplexing signal
01/14/2014CA2602455C "happy bit" setting in a mobile communication system
01/09/2014WO2014008106A1 Simultaneous transmit and receive
01/09/2014WO2014008104A1 Simultaneous transmit and receive
01/09/2014WO2014008073A1 Sounding reference signal (srs) mechanism for intracell device-to-device (d2d) communication
01/09/2014WO2014008072A1 Supporting measurments and feedback for 3d mimo with data transmission optimization
01/09/2014WO2014008025A1 Systems and methods for enhanced wireless communication frames
01/09/2014WO2014007990A1 Apparatus and method to efficiently send device trigger messages
01/09/2014WO2014007960A1 Harq-ack handling for unintended downlink sub-frames
01/09/2014WO2014007717A1 A radio unit operable in a base station system of a wireless communication system and method performed by the radio unit
01/09/2014WO2014007599A1 Method and apparatus for channel state information feedback reporting
01/09/2014WO2014007595A1 Method and apparatus for determining tdd ul-dl configuration applicable for radio frames
01/09/2014WO2014007593A1 Method and apparatus for transceiving control signal
01/09/2014WO2014007592A1 Method and apparatus for service access barring
01/09/2014WO2014007591A1 Method of receiving or transmitting downlink signal in wireless communication system and device for performing the method
01/09/2014WO2014007573A1 Method and user equipment for synchronizing component carriers used in carrier aggregation
01/09/2014WO2014007556A1 Method for transmitting terminal detection signal for direct communication between terminals in wireless communication system, and device therefor
01/09/2014WO2014007546A1 Apparatus and method for random access in wireless communication system using beamforming
01/09/2014WO2014007545A1 Method and apparatus for connecting service between user devices using voice
01/09/2014WO2014007539A1 Method and device for receiving downlink signal in wireless communication system
01/09/2014WO2014007538A1 Method and device for receiving downlink signal in wireless communication system
01/09/2014WO2014007531A1 Method for controlling uplink transmission in mobile communication network and apparatus therefor
01/09/2014WO2014007512A1 Method and device for reporting channel state information in wireless communication system
01/09/2014WO2014007511A1 Method for reporting channel state information for three-dimensional beam forming in wireless communication system and apparatus therefor
01/09/2014WO2014007498A1 Apparatus and method wireless communication networks with energy harvesting
01/09/2014WO2014007494A1 Method and apparatus for switching connection in wireless communication system
01/09/2014WO2014007493A1 Method for transmitting and receiving uplink sounding reference signal and apparatus therefor
01/09/2014WO2014007487A1 Communication signal repeater system for protecting building
01/09/2014WO2014007484A1 Method and apparatus for implementing random access for adjusting uplink synchronization
01/09/2014WO2014007446A1 Method and apparatus for controlling interference between cellular communication and d2d communication
01/09/2014WO2014007445A1 Method and apparatus for controlling inter-cellular interference in hetnet system
01/09/2014WO2014005810A1 Method and apparatus for soft-cell operation involving legacy devices
01/09/2014WO2014005630A1 Rank selection for data transmissions in a wireless system
01/09/2014WO2014005624A1 Csi-rs transmission
01/09/2014WO2014005549A1 Overpower protection method and device for pa
01/09/2014WO2014005474A1 Method, device, and system for transmitting mu-mimo pilot and data
01/09/2014WO2014005441A1 Methods for managing radio resources between multiple radio modules and communications apparatus utilizing the same
01/09/2014WO2013169986A3 Signaling scheme for downlink power allocation in coordinated transmission
01/09/2014WO2013128413A3 Network coding in a cellular communications system
01/09/2014WO2010143780A3 Multi-cell cooperative communication system and terminal device
01/09/2014US20140011531 Performing Coordinated Multipoint Transmission and Reception (CoMP) in a Wireless Communication Network
01/09/2014US20140011529 Multi-point opportunistic beamforming with selective beam attenuation
01/09/2014US20140011508 Method and apparatus for determining number of antennas in multiple input multiple output (mimo) communication system
01/09/2014US20140011468 Method for receiving radio signal and device therefor
01/09/2014US20140011460 Methods and apparatus to control mutual coupling between antennas
01/09/2014US20140011453 Semiconductor device and method of manufacturing the same