Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
08/2008
08/20/2008CN101248684A Method of transmitting and receiving a message via an uplink channel in a wireless mobile communication system
08/20/2008CN101248660A Dynamic tuning between different receivers background
08/20/2008CN101248639A Simplified scrambling scheme for satellite broadcasting systems
08/20/2008CN101248611A Data cell conveying method
08/20/2008CN101248608A Mimo-ofdm transmission device and mimo-ofdm transmission method
08/20/2008CN101248604A Wireless communication apparatus and wireless communication method
08/20/2008CN101248599A Radio communication system, radio communication apparatus, amplification rate determining method and program
08/20/2008CN101248598A Time slot control method, communication system, communication apparatus and program
08/20/2008CN101248597A A method of providing a service on a downlink shared channel
08/20/2008CN101248596A Turbo decoding system, transmission power control method, and CDMA mobile communication terminal
08/20/2008CN101248595A Base station, method used in base station
08/20/2008CN101248594A Apparattus and method for downlink scheduling in a sdma-enabled ofdma wireless network
08/20/2008CN101248592A Diversity tuned mobile set-top box
08/20/2008CN101248591A Method and apparatus for dynamically switching off diversity mode to save power
08/20/2008CN101248590A Method and device for noise incremental quantity estimation
08/20/2008CN101247658A Physical accidental access channel mapping method
08/20/2008CN101247657A Method, device and system for transferring an ongoing communication in which a mobile terminal is involved between
08/20/2008CN101247636A Method and system for measuring network switching time
08/20/2008CN101247635A Dynamic frequency hopping access method and apparatus
08/20/2008CN101247626A Method for determining area in broadcast receiving device
08/20/2008CN101247624A Resource allocation method in wireless communication
08/20/2008CN101247576A Indoor distribution system and networking method thereof
08/20/2008CN101247575A Communication method between base band unit and far-end radio frequency unit
08/20/2008CN101247574A Interface device for connecting main base station and radio remote unit
08/20/2008CN101247568A Data fault-tolerance system and method and intermediate equipment
08/20/2008CN101247560A Short message terminal under coal mine and its application method
08/20/2008CN101247556A Distribution method of data traffic wireless channel in GPRS/EDGE network
08/20/2008CN101247546A Power control method of physical channel mapped by high speed descending sharing channel
08/20/2008CN101247379A Transmitter
08/20/2008CN101247315A Content synchronization method and apparatus for single-frequency network transmission
08/20/2008CN101247211A Communication device, radio communication terminal, radio base station and communication method
08/20/2008CN101247176A Method for improving high-speed downlink operation in cell_fach state for a wireless communications system and related apparatus
08/20/2008CN101247175A Mobile communication terminal and radio communication system
08/20/2008CN101247174A Method and system for communicating in a wireless network using cooperative relaying
08/20/2008CN101247173A Radio communication system, base station and radio communication method
08/20/2008CN101247172A Resource synchronization method, system and device of global microwave access interoperation system
08/20/2008CN101247171A Device and method for using appointed resource to transmit control channel
08/20/2008CN101247170A Interactive wireless electric tour guide system and method
08/20/2008CN101247169A Method, system and equipment for implementing time synchronization in communication network
08/20/2008CN101247168A Time synchronization method and system
08/20/2008CN101247167A Service transmission method, system and equipment in multi-user surface path network
08/20/2008CN101247166A Device and method for transmitting scheduling request information
08/20/2008CN101247165A Networking system of TD-SCDMA system multi-frequency point community
08/20/2008CN101247164A Transmission method of descending control signaling in TDS-CDMA evolution system
08/20/2008CN101247163A Method and device for acquiring CQI, method for SINR mapping to CQI
08/20/2008CN101247162A TD-SCDMA indoor distribution system simulating intermediate frequency
08/20/2008CN101247161A Short wave low pass communication system
08/20/2008CN101247160A Method for real-time conveying DGPS data through unmanned aerial vehicle control periodic line
08/20/2008CN101247159A Activation code path detecting method for multi-antenna association detecting system
08/20/2008CN101247158A Multi-aerial system transmitting mode and modulation mode selection method of non-ideal communication channel
08/20/2008CN101247157A Method and system for an alternating channel delta quantizer for 2x2 mimo pre-coders with finite rate channel state information feedback
08/20/2008CN101247156A Data synchronization implementing method
08/20/2008CN101247155A Wireless communication method and apparatus for controlling transmission power of downlink and uplink coded composite transport channel based on discontinuous transmission state value
08/20/2008CN101247154A System and method for implementing mutual compensation between despicking and digital predistortion
08/20/2008CN101247153A Method for improving power amplifier efficiency and digital predistortion broadband communicator
08/20/2008CN101247152A Output power control method and signal transmitting device
08/20/2008CN101247151A Radio frequency communication and control device between different radio frequency equipment
08/20/2008CN101247150A External loop power control method and device for HSDSCH, BLER regulation method and device
08/20/2008CN101247149A Base station receiving circuit
08/20/2008CN101247148A Method, system and base station for implementing power control
08/20/2008CN101247147A Power control method of physical channel mapped by high speed descending sharing channel
08/20/2008CN101247146A Power control method of physical channel mapped by high speed descending sharing channel
08/20/2008CN101247140A Method, base station and wave filter for reducing adjacent channel interference in wireless system
08/20/2008CN101246998A GSM/TD-SCDMA dual-module base station antenna
08/20/2008CN100413373C Inter-technology handoff method in an IP-based wireless communication system
08/20/2008CN100413294C Down message multi-point delivery method of aviation gateway cluster system
08/20/2008CN100413271C Packet transfer system, radio base station, and packet transfer route optimization method
08/20/2008CN100413244C Time synchronizing method
08/20/2008CN100413242C Method and device for estimating communication quality
08/20/2008CN100413239C Transmission of interlaced multiplex data stream
08/20/2008CN100413234C Synchronization keeping method and apparatus for baseband receiving of CDMA system
08/20/2008CN100413233C Communication terminal device and base station device
08/20/2008CN100413232C 正交频分复用传输方法 Orthogonal frequency-division multiplexing transmission method
08/20/2008CN100413228C Communications in an asynchronous wireless network
08/20/2008CN100413227C 3G measurements in PBCCH cell in dedicated GSM mode
08/20/2008CN100413226C System and method of real-time interconnection of element of area monitoring, measuring or data collecting system through direct digital satellite broadcast complex system
08/20/2008CN100413225C Method and apparatus for extracting multiple parts of data flow in different channels
08/20/2008CN100413224C CDMA wireless systems
08/20/2008CN100413223C Hard switching power controlling method
08/20/2008CN100413222C Method and system for determining target signal interference ratio of down link public channel power control
08/20/2008CN100413221C Record media and blood sugar measuring system utilizing it
08/20/2008CN100413220C Device and method for time calibration of multi-path signal
08/20/2008CN100413147C Adaptive array antenna
08/20/2008CN100411596C Bi-directional digital wireless pressure monitoring system for biology implantation joint
08/20/2008CN100411579C Multifunctional long distance monitoring and first aid handling system for health status in multiple transmission paths
08/19/2008US7415548 Communication network having a plurality of bridging nodes which transmits a polling message with backward learning technique to determine communication pathway
08/19/2008US7415544 Architecture and method for the centralised control of remote peripheral electronic devices
08/19/2008US7415295 Wireless telephone antenna diversity system and method
08/19/2008US7415285 Reducing power control errors in wireless communication system
08/19/2008US7415284 Methods of transmitting a message to a message server in a push-to-talk network
08/19/2008US7415283 Method and system for signaling in broadcast communication system
08/19/2008US7415282 Wireless communication system providing seamless switching between full-duplex and half-duplex modes
08/19/2008US7415281 Cell broadcasting service system and method
08/19/2008US7415277 Mobile communication system, mobile communication method, and mobile station
08/19/2008US7415270 Middleware services layer for platform system for mobile terminals
08/19/2008US7415259 Automatic gain control for satellite digital audio radio service receiver, method of automatically controlling gain and SDARS receiver incorporating the same
08/19/2008US7415253 Temperature compensation of transmit power of a wireless communication device
08/19/2008US7415251 Apparatus and method for improving efficiency of a power amplifier having a high peak-to-average power ratio
08/19/2008US7415249 Method for operating a mobile radio communications system and stations thereof
08/19/2008US7415247 Method and arrangement for transmitting and receiving RF signals through various radio interfaces of communication systems