Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2006
12/13/2006CN1878027A Multiuser resource allocation method based on cognitive radio system
12/13/2006CN1878026A Intelligent antenna implementing method and system based on software radio
12/13/2006CN1878025A Transmitting and receiving apparatus and method in closed-loop MIMO antenna system using codebook
12/13/2006CN1878024A Information processing system and method
12/13/2006CN1878023A Method for forming MIMO array by using intelligent antenna array
12/13/2006CN1878022A Device and method for self-adaptive multi antenna diversity in mobile communication network
12/13/2006CN1878021A Apparatus and method for scheduling resources in a multiantenna system
12/13/2006CN1878020A Method for processing transmission power control command word and module therefor
12/13/2006CN1878019A Reverse outer-loop power control method and system
12/13/2006CN1878018A Uplink scheduling method for base station control
12/13/2006CN1878017A Combined closed loop/open loop power control in a time division duplex communication system
12/13/2006CN1878016A Channel-dependent de-sensing of received signals
12/13/2006CN1878015A Method for dynamic adjustment of rate matching attribute
12/13/2006CN1878014A Method for detecting frequency spectrum cavity in cognitive radio system
12/13/2006CN1878013A Method for estimating interference temperature of airspace in cognitive radio system
12/13/2006CN1877632A 数字内容分配系统 Digital content distribution system
12/13/2006CN1290374C System and method of controlling handover, mobile terminal and device for controlling handover
12/13/2006CN1290371C Power saving method of mobile terminal
12/13/2006CN1290370C Communication apparatus
12/13/2006CN1290366C Portable telephone, positioning selection method
12/13/2006CN1290360C Multisector building internal repeater
12/13/2006CN1290358C Network and method for connecting antennas to base stations in a wireless communication network using space diversity
12/13/2006CN1290352C Mobile communication system, transmitting station, receiving station, relay station, communication path determining method
12/13/2006CN1290351C Push-to-talk and push-to-confenence in a CDMA wireless communications system
12/13/2006CN1290348C Wireless receiving apparatus, method capable of switching modulation mode
12/13/2006CN1290346C Apparatus and method of using a ciphering key in a hybrid communications network
12/13/2006CN1290345C Device and method for communicating power control Bit pattern according to transmit antenna in mobile communication system
12/13/2006CN1290304C Telephone set
12/13/2006CN1290303C Combined mobile IP system and method for using mobility management
12/13/2006CN1290301C Storage device and storage method
12/13/2006CN1290299C Method and apparatus for decision directed demodulation using antenna arrays and spatial processing
12/13/2006CN1290286C Automatic repeat request protocol
12/13/2006CN1290281C Apparatus and method for coding/decoding of STTD in OFDM mobile communication system
12/13/2006CN1290278C Data transmission apparatus and data transmission method
12/13/2006CN1290276C Method and appts. for achieving 180 degree phase invariant transmission in PCM modem system
12/13/2006CN1290273C Multicasting method, multicasting system, mobile station and base station
12/13/2006CN1290272C Method of antenna array transmitting signal to downward special channel in FDD system and device
12/13/2006CN1290271C Wireless information terminal, wireless communication system, communication method
12/13/2006CN1290270C Method for communication of information and appts. employing method
12/13/2006CN1290203C Semiconductor device structure and its producing method
12/13/2006CN1290006C 移动多媒体引擎 Mobile Multimedia Engine
12/13/2006CN1289917C Transmission method of analog magnetic resonance signal and corresponding equipment
12/13/2006CN1288966C Remote controlled lifting cages and method for controlling same
12/12/2006US7149839 Wireless USB hardware scheduling
12/12/2006US7149556 Method and apparatus for optimized battery life and authentication in contactless technology
12/12/2006US7149555 Mobile phone capable of stopping main clock signal
12/12/2006US7149552 Wireless headset for communications device
12/12/2006US7149551 Wireless headset capable of automatic link connection and method for controlling the same
12/12/2006US7149548 Antenna apparatus for base station and method of optimizing traffic capacity in CDMA communications system
12/12/2006US7149547 Diversity transmission
12/12/2006US7149539 Program for self-adjusting power at a wireless station to reduce inter-channel interference
12/12/2006US7149538 Wireless transceivers, methods, and computer program products for restricting transmission power based on signal-to-interference ratios
12/12/2006US7149535 Method and system for initiating mobile station re-paging at an interval based on paging slot cycle
12/12/2006US7149531 Location applications for wireless networks
12/12/2006US7149527 Efficient and stable radio resource allocation
12/12/2006US7149526 Coordinated satellite-terrestrial frequency reuse
12/12/2006US7149520 Wireless channel selection program
12/12/2006US7149519 Transmission channel selection method
12/12/2006US7149515 Vocoder selection method
12/12/2006US7149505 Caller information providing apparatus and transmitting method in mobile communication network
12/12/2006US7149492 Method to improve CMFB phase margin of variable-output-bandwidth mixer
12/12/2006US7149489 Diversity apparatus and method for a mobile communication terminal
12/12/2006US7149483 Amplifying diversity signals using power amplifiers
12/12/2006US7149482 Compensation of filters in radio transmitters
12/12/2006US7149480 Receiver device
12/12/2006US7149479 Wireless frequency re-use determination systems
12/12/2006US7149478 Apparatus for ascertaining a dynamic attribute of a system
12/12/2006US7149477 Radio-parameter control in mobile radio communications system
12/12/2006US7149476 Precision for interference estimation in unsynchronized wireless networks
12/12/2006US7149475 Wireless communication control apparatus and method, storage medium and program
12/12/2006US7149474 Wireless cable replacement system
12/12/2006US7149473 Interface
12/12/2006US7149469 Method and system for receiving audio broadcasts via a phone
12/12/2006US7149313 Audio signal processing
12/12/2006US7149258 Method and apparatus for estimation of phase offset between communication channels
12/12/2006US7149255 Method to increase the bit rate in a communications system
12/12/2006US7149254 Transmit signal preprocessing based on transmit antennae correlations for multiple antennae systems
12/12/2006US7149253 Wireless communication
12/12/2006US7149241 Mobile station and method for allocating finger thereof in CDMA communication system
12/12/2006US7149238 Highly bandwidth-efficient communications
12/12/2006US7149227 Round-robin arbiter with low jitter
12/12/2006US7149205 Interference detection method and interference avoidance system for wireless communication links
12/12/2006US7149204 Base station device and channel assigning method
12/12/2006US7149203 Mechanisms of control hold operation and MAC—ID assignment for CDMA2000 1×EV-DV reverse enhanced high-speed packet data channel
12/12/2006US7149202 Method and apparatus for assigning codes
12/12/2006US7149201 Enhanced bearer overhead monitoring for improved position location performance for wireless mobiles
12/12/2006US7149200 Interference reduction in mobile stations for CDMA mobile communications networks
12/12/2006US7149199 Multi-dimensional orthogonal resource hopping multiplexing communications method and apparatus
12/12/2006US7149197 Movable access points and repeaters for minimizing coverage and capacity constraints in a wireless communications network and a method for using the same
12/12/2006US7149192 Base station implementing a physical layer automatic repeat request
12/12/2006US7149190 MAC channel operation employable for receiving on more than one forward link channel
12/12/2006US7148845 Antenna array including virtual antenna elements
12/12/2006US7148807 Information transmission system and information transmission apparatus
12/12/2006US7148499 Device for interacting with an interface surface
12/12/2006CA2278299C Channel estimating apparatus, and cdma receiver and cdma transceiver each having the apparatus
12/12/2006CA2271675C System and method for broadband millimeter wave data communication
12/12/2006CA2214543C Method and device for measuring the distance between two stations connected by a communications channel
12/07/2006WO2006130804A1 Sphere decoding aparatus for mimo channel
12/07/2006WO2006130541A2 Rank step-down for mimo systems employing harq
12/07/2006WO2006130327A2 Uplink power control optimization for a switched beam wireless transmit/receive unit