Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
03/2011
03/02/2011EP2290857A1 Reception device, integrated circuit, digital television receiver, reception method, and reception program
03/02/2011EP2290851A2 Relay method and relay apparatus
03/02/2011EP2290850A1 A method for point-to-multipoint communication using digital radio frequency transport
03/02/2011EP2290849A1 Systems and methods for communicating control data using multiple slot formats
03/02/2011EP2290848A1 Method and apparatus for multiplexing high-speed packet data transmission with voice/data transmission
03/02/2011EP2290847A1 Frequency hopping method and base station for downlink dedicated pilot frequency
03/02/2011EP2290846A1 Wireless device monitoring system
03/02/2011EP2290845A1 Radio terminal equipment
03/02/2011EP2290844A2 Method and apparatus for allocating traffic resources in multi-beam satellite communication system
03/02/2011EP2290843A2 Exchanging aircraft operational data to an aircraft
03/02/2011EP2290842A2 Service providing system and method in a satellite communication system by allocating resources and power to hierarchical antenna multi beams
03/02/2011EP2290841A2 Dynamic environmental information transmission
03/02/2011EP2290840A2 Wireless communication method and relay apparatus
03/02/2011EP2290839A1 Communication device and wireless communication system
03/02/2011EP2290838A1 Remote communication ethernet system and relay
03/02/2011EP2290837A1 Receiver device, transmitting system and reception method
03/02/2011EP2290836A1 Method, system and device for beam shaping transmission
03/02/2011EP2290835A2 Method and apparatus for power control of multiple channels in a wireless communication system
03/02/2011EP2290744A1 Closed shape beam forming network
03/02/2011EP2289276A1 Communication devices and methods for scheduling and allocating of radio resources and communication devices and methods for routing in a communication network
03/02/2011EP2289265A1 Method and arrangement in a telecommunication system
03/02/2011EP2289177A1 Method and apparatus for compensation for weather-based attenuation in a satellite link
03/02/2011EP2289176A1 Method and apparatus for determining the spatial channels in an spatial division multiple access (sdma)-based wireless communication system
03/02/2011EP2289175A2 Cognitive radio communication system recognizing interference based on known signal
03/02/2011EP2017971B1 Method and apparatus for power control with variable data rate
03/02/2011EP1944882B1 Terminal apparatus, base station apparatus and communication system
03/02/2011EP1654893B1 System and method for effective reception and transmission of satellite signals
03/02/2011EP1610222B1 System and method for updating persistent data in a wireless communications device
03/02/2011EP1547273B1 Methods, systems and computer program products for requesting received power levels based on received block error rates utilizing an anti-windup and/or emergency procedure
03/02/2011EP1540368B1 Signal search procedure for a position determination system
03/02/2011EP1479197B1 Cross-layer integrated collision free path routing
03/02/2011EP1384337B1 Transmitting forward link assignments to a mobile platform
03/02/2011CN201754582U Beidou satellite communication equipment with voice call function
03/02/2011CN1878052B Random access signal transmission method based on single carrier transmission and reception system
03/02/2011CN1802771B Adaptive antenna reception method and device
03/02/2011CN1706207B Method and system for re-authentication in IP multimedia core network system (IMS)
03/02/2011CN101983495A Adaptive transmission of resource utilization messages based on throughput
03/02/2011CN101983491A Methods and apparatus to improve communication in a relay channel
03/02/2011CN101983484A Method for transmitting sub-frame designation information to a downlink in a radio communication system
03/02/2011CN101983483A Interference cancellation repeater and method for using feedforward/feedback signal search and feedback cancellation window division
03/02/2011CN101983482A Method for designating random-access signal, method for communicating random-access signal, and base station device using the same methods
03/02/2011CN101982941A Method, base station and mobile station for tdd operation in a communication system
03/02/2011CN101982940A Frame synchronization method of GPS receiver
03/02/2011CN101442797B Method for processing network time
03/02/2011CN101415240B Method for regulating search window center and access network
03/02/2011CN101400151B Method for establishing fast uplink synchronization under non-CELL_DCH status
03/02/2011CN101213849B Matching queries in a network
03/02/2011CN101198080B Transmission method of high-speed uplink packet access signaling of time division code division multiple access system
03/02/2011CN101183914B Method and device for detecting diversity reception performance
03/02/2011CN101155417B Channel resource allocation method and device for cellular system
03/02/2011CN101136675B Power backspacing based power calibrating method and apparatus
03/02/2011CN101110625B Double antenna wireless digital relay unit and its operating procedure
03/02/2011CN101110619B Method and device for reducing PAR in OFDMA system
03/02/2011CN101094529B Method and device for sorting ZC sequence of random access channel
03/02/2011CN101053183B Handover method for dual band/dual mode mobile communication terminal
03/01/2011US7900039 TLS session management method in SUPL-based positioning system
03/01/2011US7899951 Communication network having a plurality of bridging nodes which transmits a polling message with backward learning technique to determine communication pathway
03/01/2011US7899926 Pseudo-interactive input processing in wireless environments
03/01/2011US7899502 Method and apparatus that annunciates when a mobile telephone is out of a service area
03/01/2011US7899491 Cross-correlated quadrature modulated spread spectrum, OFDM and position finder system
03/01/2011US7899486 Uplink (UL) power control apparatus and method in broadband wireless communication system
03/01/2011US7899485 Forward link power control of multiple data streams transmitted to a mobile station using a common power control channel
03/01/2011US7899484 Power control method
03/01/2011US7899483 Method and system for performing distributed outer loop power control in wireless communication networks
03/01/2011US7899482 Transmission power target value variable control apparatus and method and mobile communication terminal
03/01/2011US7899480 Apparatus, system, and method for managing transmission power in a wireless communication system
03/01/2011US7899479 Method, system and apparatuses for sharing presence information
03/01/2011US7899478 Method and apparatus for communicating messages in a communications network
03/01/2011US7899466 GPS microphone for communication system
03/01/2011US7899460 Method of determining channel to be used in wireless network, wireless communication method, and apparatus for the same
03/01/2011US7899458 System, method and apparatus for controlling mobile terminal handover
03/01/2011US7899445 Mobile conferencing and audio sharing technology
03/01/2011US7899430 Mobile radio communication system, communication apparatus applied in mobile radio communication system, and mobile radio communication method
03/01/2011US7899426 Degenerated passive mixer in saw-less receiver
03/01/2011US7899425 Multi-band wireless communication device and method
03/01/2011US7899414 Control of power amplifiers in devices using transmit beamforming
03/01/2011US7899413 Radio apparatus
03/01/2011US7899407 High frequency signal combining
03/01/2011US7899405 Apparatus and method for transmitting/receiving data in a mobile communication system using multiple antennas
03/01/2011US7899401 Radio communication device
03/01/2011US7899397 Mobile internet device with detachable wireless module
03/01/2011US7899396 Efficient operation for co-located WLAN and Bluetooth
03/01/2011US7899392 Relay system and method in a communication system
03/01/2011US7899165 Maintenance information communication terminal, image forming apparatus provided with same, maintenance information management host, and communication method
03/01/2011US7899131 Broadcast transmission with spatial spreading in a multi-antenna communication system
03/01/2011US7899129 Wireless personal area network communication systems, apparatus and methods with fast adaptive beamforming
03/01/2011US7899075 Uplink transport format selection
03/01/2011US7899028 Method and system for synchronizing data transmissions in IP-based networks
03/01/2011US7899024 Method and apparatus to support VoIP calls in an IEEE 802.16 interface
03/01/2011US7899023 Participants network
03/01/2011US7899022 Block de-interleaving system
03/01/2011US7899016 Physical layer processing for a wireless communication system using code division multiple access
03/01/2011US7899015 Method and apparatus for resource reuse in a communication system
03/01/2011US7899014 Method for determining user channel impulse response in TD-SCDMA system
03/01/2011US7899009 Method and apparatus for scheduling uplink rates adaptively to fast rate ramping in a packet communication system
03/01/2011US7899008 Method and apparatus for scheduling packet data transmission in a wireless communication system
03/01/2011US7899007 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
03/01/2011US7899005 Method and apparatus for passing routing information among mobile routers
03/01/2011US7899003 Method and system for control of discontinuous reception (DRX) by a mobile device in a wireless communications network supporting voice-over-internet-protocol (VoIP)
03/01/2011US7899002 Satellite/terrestrial wireless communications systems and methods using disparate channel separation codes