Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
07/2009
07/01/2009CN101473566A Method and apparatus for transmitting scheduling requests in mobile communication system
07/01/2009CN101473565A Method of transmitting and receiving radio access information using a message separation in a wireless mobile communications system
07/01/2009CN101473564A Random access request extension for an additional resource request
07/01/2009CN101473563A Adaptive DRX cycle length based on available battery power
07/01/2009CN101473562A Apparatus, method and computer program product providing uplink synchronization through use of dedicated uplink resource assignment
07/01/2009CN101473561A Base station, mobile station, synchronization control method, and IC chip
07/01/2009CN101473560A Method for providing mobile television information in MBMS
07/01/2009CN101473559A Radio communication device and radio communication system
07/01/2009CN101473558A Method and system for outbound content-based QoS
07/01/2009CN101473557A Apparatus and method for supporting relay service in multi-hop relay broadband wireless access communication system
07/01/2009CN101473556A Antijam filter system and method for high fidelity high data rate wireless communication
07/01/2009CN101473555A Reference signals for downlink beamforming validation in wireless multicarrier MIMO channel
07/01/2009CN101473554A Using covariance matrices for link selection in MIMO communication system
07/01/2009CN101473553A Retransmission of MIMO communication system
07/01/2009CN101473552A Multi-antenna transmission with small dynamic power range in OFDM system
07/01/2009CN101473551A Mobile router with serial device interface
07/01/2009CN101472171A Data conversion system
07/01/2009CN101471727A Digitalization automatic frequency detection method based on true signal
07/01/2009CN101471726A Digitalized automatic frequency correction method based on true frequency reference signal
07/01/2009CN101471725A Method for frame synchronization of distributed base station
07/01/2009CN101471724A Ascending data synchronization method for TDD system
07/01/2009CN101471723A Bidirectional dynamic amplification method and apparatus for TDD system
07/01/2009CN101471722A Clipping method and apparatus for TD-SCDMA system containing multiple frequency points
07/01/2009CN101471721A Transmission method, system and equipment of synchronous channel
07/01/2009CN101471720A Communication system and correlation method thereof
07/01/2009CN101471719A Method and apparatus for tracking frequency
07/01/2009CN101471718A Method for encoding and processing HS-SCCH signaling in HSDPA of TD-SCDMA system
07/01/2009CN101471717A Method for eliminating bottom noise interference base station of GSM directly-amplifying station machine
07/01/2009CN101471716A Method for searching base station carrier frequency point of GSM directly-amplifying station
07/01/2009CN101471715A Apparatus and method for determining delay sample and cycle period as well as receiving method and receiver
07/01/2009CN101471714A Method for obtaining descending beam shape-endowing weight value based on intelligent antenna system
07/01/2009CN101471713A Code book selection method and apparatus capable of resisting feedback error
07/01/2009CN101471712A Method, apparatus and base station for processing precoding of multi-input multi-output broadcast channel
07/01/2009CN101471711A Data processing device with beam steering and/or forming antennas
07/01/2009CN101471710A Data transmission method of uplink
07/01/2009CN101471709A Transmission diversity method and apparatus for intelligent antenna
07/01/2009CN101471708A Method, device and system for forming TDD multi-input multi-output descending beam
07/01/2009CN101471707A Method, device and system for forming TDD multi-input multi-output descending beam
07/01/2009CN101471706A Receiving device and automatic gain control method thereof
07/01/2009CN101471705A Sensing network node terminal with environmental suitability automatic gain adjustment
07/01/2009CN101471139A Design of three-dimensional memory device
07/01/2009CN100508662C Mobile communication system, master base station and slave base station
07/01/2009CN100508659C Power amplifying system and method
07/01/2009CN100508658C Rescan method and apparatus of a mobile terminal
07/01/2009CN100508656C Radio controller, mobile communications system, and communications control method
07/01/2009CN100508651C Method and system for a multicast service initiation in a communication system
07/01/2009CN100508639C Method and apparatus for acknowledging a reception of a data packet in a CDMA communication system
07/01/2009CN100508511C Logic-arithmetic diversity combination method
07/01/2009CN100508492C System for using local wireless network to control a device within range of the network
07/01/2009CN100508479C Method of dimensioning a transport network for a radio access network of a mobile radio network
07/01/2009CN100508444C Energy retransmission minimizing method and apparatus thereof in ARQ communications
07/01/2009CN100508443C Method and apparatus for augmenting physical layer ARQ in a wireless data communication system
07/01/2009CN100508435C Method for setting enter time limit of MBMS business
07/01/2009CN100508433C Method and apparatus for proportionately multiplexing data streams onto one data stream
07/01/2009CN100508428C A method and apparatus for increasing synchronous detection precision
07/01/2009CN100508427C Method and apparatus for allocation data streams given transmission time interval (TTI) constraints
07/01/2009CN100508426C Radio device, spatial path control method, and spatial path control program
07/01/2009CN100508425C Wireless base system, and directivity control method
07/01/2009CN100508424C Diversity gain with a compact antenna
07/01/2009CN100508423C Positional determination of a user in a mobile communications system with emission diversity
07/01/2009CN100508422C Controlling method and apparatus for transfer power amplifier
07/01/2009CN100508421C Transport format combination selection for compressed mode in a W-CDMA system
07/01/2009CN100508420C Power control for a channel with multiple formats in a communication system
07/01/2009CN100508419C Transmission scheme for multi-carrier MIMO systems
07/01/2009CN100507806C Synchronizing clock enablement in an electronic device
07/01/2009CN100507783C Communication system and communication equipment
06/2009
06/30/2009US7555584 Providing additional channels for an MSL architecture
06/30/2009US7555324 Mobile terminal
06/30/2009US7555307 Outer loop power control for wireless communication systems
06/30/2009US7555305 Method for direct link in wireless communication system
06/30/2009US7555304 Method and communications arrangement for setting up a push-to-talk communications link and push-to-talk client unit
06/30/2009US7555303 Synchronization of database data
06/30/2009US7555302 Dual event slotted paging
06/30/2009US7555301 Method and apparatus for coverage and throughput enhancement in a wireless communication system
06/30/2009US7555297 High altitude platform deployment system
06/30/2009US7555296 Wireless LAN system, method for providing network services, and medium storing program to provide network services
06/30/2009US7555289 Subway broadcast method and apparatus
06/30/2009US7555277 System for reception of digitally modulated radio signals to a vehicle, using antenna diversity
06/30/2009US7555276 Devices, methods, and computer program products for controlling power transfer to an antenna in a wireless mobile terminal
06/30/2009US7555274 Radio receiver and radio receiving method
06/30/2009US7555267 Network communication system wherein a node obtains resources for transmitting data by transmitting two reservation requests
06/30/2009US7555266 Method and communication system for estimating an error covariance matrix for the downlink in cellular mobile radio telephone networks with adaptive antennas
06/30/2009US7555265 Information delivery system, information delivery method, mobile unit, server, and information delivery terminal
06/30/2009US7555264 Bluetooth master selecting method, bluetooth master selecting program and bluetooth apparatus
06/30/2009US7555263 Adaptive radio transceiver
06/30/2009US7555262 Radio frequency interference monitor
06/30/2009US7555261 Repeater system for strong signal environments
06/30/2009US7555260 Communications network extension via the spontaneous generation of new cells
06/30/2009US7555082 Device, apparatus and method for receiving data transmissions having different data rates
06/30/2009US7555078 Wireless communication device
06/30/2009US7555077 Method for path-searcher scheduling
06/30/2009US7555076 Modular device for multiple reception of a modulated signal
06/30/2009US7555069 Apparatus and method for receiving a forward packet data control channel in a mobile communication system supporting packet data service
06/30/2009US7555068 Producing control signals indicating transmit diversity and no transmit diversity
06/30/2009US7555060 Spatio-temporal processing for communication
06/30/2009US7555053 Long training sequence for MIMO WLAN systems
06/30/2009US7555035 Communication system and method using a relay node
06/30/2009US7555010 Method for selecting transport format combination guaranteed QoS in mobile communication system
06/30/2009US7554965 UWB (Ultra Wide Band) waveform design to minimize narrowband interference
06/30/2009US7554964 Wireless telephone system with diversity transmission and method