Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
10/2007
10/17/2007CN101056133A Multi-antenna transmission diversity method and device of orthogonal frequency division multiplexing system
10/17/2007CN101056132A Method and device for processing the base band of the space-time/space frequency/space diversity transmitter
10/17/2007CN101056131A Apparatus and method for generating log likelihood ratio in a multiple-input multiple-output communication system
10/17/2007CN101056130A Method and system for processing signal in wireless receiver
10/17/2007CN101056129A Carrier power allocation method and system for the same power amplification
10/17/2007CN101056128A Method and transmitter of the stable transmission power
10/17/2007CN101056127A Circuit and method for inhibiting interfering component in received signal
10/17/2007CN101056126A System and method for actively providing the friend location information
10/17/2007CN101056125A Switcher for communication base station
10/17/2007CN101056123A Method and circuit for transferring data across multiple clock domains
10/17/2007CN101056122A A rake receiving implementation method and device of the pilot in the broadband code-division multi-address system
10/17/2007CN101056121A Interference estimation circuit and method
10/17/2007CN101056114A Radio reception apparatus receiving multiple radio signals different in frequency
10/17/2007CN100344191C Double speed rate channel use with user attribute relation
10/17/2007CN100344172C Wireless communication device and network controller for affiliation with associated groups and method thereof
10/17/2007CN100344169C Method for controlling reverse service channel in digital honeycomb cluster system
10/17/2007CN100344167C Automatic optimization method for neighbouring relation
10/17/2007CN100344165C System and method for collision-free transmission scheduling using neighborhood information and advertised transmission times
10/17/2007CN100344139C Radio communciation circuit, radio communication terminal and method, recording medium and program
10/17/2007CN100344120C Method of transmittng down data from insertion site in radio local network
10/17/2007CN100344082C Method and apparatus for base station and mobile station time calibration
10/17/2007CN100344081C Method and apparatus for base station and mobile station time calibration
10/17/2007CN100344080C Rate matching method and appts. for date transmission
10/17/2007CN100344079C Control system and multiple access method in wireless communication system
10/17/2007CN100344078C System and method for increasing feeder link capacity in satellite communications system
10/17/2007CN100344077C Precoordination of return link for hand-off between coverage areas being traversed by a mobile transceiver platform
10/17/2007CN100344076C Apparatus and method for transmitting/receiving data using a multiple antenna diversity scheme
10/17/2007CN100344075C Method and apparatus for reducing power consumption in transceivers in wireless communications systems having a power control loop
10/17/2007CN100344064C Oscillation device and mobile communication apparatus
10/17/2007CN100343869C Portable data acquisition and management system and associated device and method
10/17/2007CN100343833C Cord-less recognizing safeguard system and method
10/17/2007CN100343691C System and method for subband beamforming using adaptive weight normalization
10/16/2007US7283840 Reconfigurable analog baseband for a single-chip dual-mode transceiver
10/16/2007US7283836 Apparatus and method of controlling forward link power when in discontinuous transmission mode in a mobile communication system
10/16/2007US7283835 Method of providing extended group call service
10/16/2007US7283834 Multi-radio unification protocol
10/16/2007US7283832 Method and system for establishing wireless peer-to-peer communications
10/16/2007US7283824 Method of location display for mobile station
10/16/2007US7283812 Control system for setting up a short distance second data transmitting connection to a wireless communication device in order to send an identification message
10/16/2007US7283810 Communication device of mobile unit
10/16/2007US7283800 Adaptive mixer output filter bandwidth control for variable conversion gain down-conversion mixer
10/16/2007US7283799 Cancellation system for frequency reuse in microwave communications
10/16/2007US7283797 System and method of improving the dynamic range of a receiver in the presence of a narrowband interfering signal
10/16/2007US7283792 Method and apparatus for providing limiting power adjustment in a wireless communication system
10/16/2007US7283791 Method and apparatus for power control in a mobile radio system
10/16/2007US7283788 Remote microphone teleconferencing configurations
10/16/2007US7283787 Direct amplifying station and positioning method for mobile station thereof
10/16/2007US7283786 Radio relay apparatus, method of determining identification code thereof, and monitoring apparatus
10/16/2007US7283597 Receiver for real-time adjacent channel characterization
10/16/2007US7283581 Spread spectrum communication system apparatus
10/16/2007US7283580 Spread spectrum meter reading system utilizing low-speed/high-power frequency hopping
10/16/2007US7283569 Site delivery method, method for receiving digital satellite broadcast, and receiver for digital satellite broadcast
10/16/2007US7283552 Method of scheduling bursts of data for transmission in a communication network
10/16/2007US7283551 Technique for implementing an add/drop collector for supporting dedicated and shared timeslotting
10/16/2007US7283510 Wireless receiver estimating power of interference
10/16/2007US7283509 Apparatus and method for retransmitting high-speed data in a CDMA mobile communication system
10/16/2007US7283508 Apparatus and method for transmitting/receiving serving HS-SCCH set information in an HSDPA communication system
10/16/2007US7283502 Enhancement of framing protocol frame format to support quality of service
10/16/2007US7283501 Method for sending modulated-signal blocks, sending station and data source for the implementation of the method
10/16/2007US7283500 Method and apparatus for allocating data streams onto a single channel
10/16/2007US7283498 Method and apparatus for allocating a pilot carrier adaptively in an orthogonal frequency division multiple access system
10/16/2007US7283495 Apparatus and method for managing dormant state in a wireless packet data system
10/16/2007US7283492 Systems and methods for multiplexing control information onto a physical data channel
10/16/2007US7283491 Communication system and method capable of broadcasting by using terrestrial and satellite communication networks
10/16/2007US7283490 Method for automatically establishing Base Station operating and maintaining channel in International Mobile Telecommunications 2000
10/16/2007US7283489 Multimedia half-duplex sessions with individual floor controls
10/16/2007US7283482 Reverse data transmission apparatus and method in a mobile communication system
10/16/2007US7283091 Radio positioning system for providing position and time for assisting GPS signal acquisition in mobile unit
10/16/2007US7283020 Signal extracting arrangement
10/13/2007CA2583957A1 Arrangement comprising at least two radio sections and method for operating it
10/11/2007WO2007115065A2 Gamut maximizing black generation for printers
10/11/2007WO2007115007A1 System, method and device of decoding spatially multiplexed signals
10/11/2007WO2007114987A2 Adaptive control method for rapid thermal processing of a substrate
10/11/2007WO2007114840A1 Wireless terminals and methods employing diverse reception path measurements in transmission gaps
10/11/2007WO2007114804A1 Antenna/beam selection training in mimo wireless lans with different sounding frames
10/11/2007WO2007114748A1 Method and arrangement for interference based power control in a telecommunication system
10/11/2007WO2007114730A1 Radiocommunication system for a team sport game
10/11/2007WO2007114654A1 Method for transmitting channel state information in multiple antenna system
10/11/2007WO2007114635A1 Set initiated area event triggered positioning method in mobile communication system
10/11/2007WO2007114629A1 Network-initiated area event triggered positioning method for roaming terminal in mobile communication system
10/11/2007WO2007114623A1 System and method for optimizing authentication procedure during inter access system handovers
10/11/2007WO2007114522A1 Wireless network system
10/11/2007WO2007114478A1 Receiver
10/11/2007WO2007114374A1 Mimo receiver and mimo communication system
10/11/2007WO2007114333A1 Information transmitter, information sending device, and information transmission method
10/11/2007WO2007114287A1 Radio communication device and radio communication method
10/11/2007WO2007114234A1 Electronic device and its control method
10/11/2007WO2007114197A1 Radio reception device, radio transmission device, radio base station, reception method, and transmission method
10/11/2007WO2007114150A1 Mobile communication terminal and program
10/11/2007WO2007114049A1 Radio transmission system, and radio station and method used for same
10/11/2007WO2007113923A1 Wireless communication system, radio base station apparatus and radio terminal apparatus
10/11/2007WO2007113913A1 Multi-antenna transmitter, multi-antenna transmitter control method, and multi-antenna communication system control method
10/11/2007WO2007113902A1 Diversity receiver apparatus and reception system switching method
10/11/2007WO2007113861A1 System for extending bi-directional satellite radio communications in tunnels
10/11/2007WO2007113390A1 Receiver and receiving method
10/11/2007WO2007113267A2 A power control method for soft handover in mobile communication systems
10/11/2007WO2007113265A1 Method for data transmission in a radio communication system as well as radio station and radio communications system
10/11/2007WO2007113150A1 Device for processing data to be transmitted on a return channel of a communication network and not necessitating systematic acknowledgement on a go channel
10/11/2007WO2007112762A1 Scheduling radio resources in a multi-carrier tdma mobile communication system
10/11/2007WO2007112761A1 Scheduling radio blocks in a multi-carrier tdma mobile communication system