Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2007
12/12/2007CN101087164A Method and device for wireless communication device to use frequency band self-adaptation antenna
12/12/2007CN101087163A A method for realizing intelligent antenna in TD-SCDMA system simulation
12/12/2007CN101087162A Channel state aided automatic gain control
12/12/2007CN101087161A Method and device for tracking Doherty power amplification service
12/12/2007CN101087160A A dispatching method and device for uplink enhanced priority
12/12/2007CN101087159A A method for frequency deviation estimation
12/12/2007CN101087158A A method for frequency deviation estimation
12/12/2007CN101087157A 电磁干扰滤除电路 Electromagnetic interference filter circuit
12/12/2007CN101087147A Transmitter and its base frequency processor and RF power amplifier modulating method
12/12/2007CN100355311C Interactive method of position information request discontinuous operation in position service
12/12/2007CN100355310C System and method for adaptively assigning base station transceiver resources for time of arrival measurements
12/12/2007CN100355308C Frequency for multiplexing method of No.3 sector in orthogonal frequency division multiplexing wireless cellular network
12/12/2007CN100355301C Wireless telecommunications system utilizing CDMA radio frequency signal modulation in conjuction with the gsm a-interface telecommunications network protocol
12/12/2007CN100355298C Communication terminal apparatus, base station communication apparatus and radio communication method
12/12/2007CN100355294C Method and device of high-speed transmission block data
12/12/2007CN100355293C Processing system and method for link and medium access control layer business treatment
12/12/2007CN100355257C Radio insertion system and network compositing method
12/12/2007CN100355254C Hybrid frequency-time domain equalizer
12/12/2007CN100355252C Method and apparatus for reduction of congestion through data rate adjustment in wireless communication system
12/12/2007CN100355250C Method for wireless local area network communication using multiple channels
12/12/2007CN100355226C Digital broadcasting system and method
12/12/2007CN100355222C Apparatus and method for estimating a velocity of a mobile terminal in a mobile communication system
12/12/2007CN100355221C Inter-target communication method
12/12/2007CN100355220C Array antenna receiving equipment
12/12/2007CN100355219C Method and uses for transmitting and receiving reference signal in array receiving-transmitting system
12/12/2007CN100355218C Outer ring power control method under multi-service circumstances
12/12/2007CN100355217C Power control method for up going dedicated physical control channel in high speed
12/12/2007CN100355216C Method and apparatus for power control in a communication system
12/12/2007CN100355215C MEthod and apparatus for forward power control in a communication system
12/12/2007CN100355214C Method for apparatus for predicting favored supplemental channel transmission slots using transmission power measurements of fundamental channel
12/12/2007CN100355150C Conversion method of transmitting and receiving weighting value in intelligent antenna system
12/12/2007CN100354902C Method of operating a remote control system and a remote control system comprising an RF transmission and receiving system
12/12/2007CN100354828C Middleware services layer for platform system for mobile terminals
12/11/2007US7308611 Intelligent power cycling of a wireless modem
12/11/2007US7308287 Compensation techniques for group delay effects in transmit beamforming radio communication
12/11/2007US7308286 Multi-dimensional joint searcher and channel estimators
12/11/2007US7308285 Antenna adaptation in a time division duplexing system
12/11/2007US7308284 Digital signal processing apparatus of communication terminal for adaptably transmitting voice data to allotted uplink channels and voice data transmission method thereof
12/11/2007US7308282 Communication control system, communication control method, base station and mobile station
12/11/2007US7308281 Optimal two-leg histeresys for power control and phy mode switching control in adaptive phy mode systems
12/11/2007US7308280 Method and apparatus for controlling transmission of reverse power control channel in a mobile communication system
12/11/2007US7308270 Method and apparatus for high throughput multiple radio sectorized wireless cell
12/11/2007US7308265 Device and methods for acquiring a public land mobile network of a mobile station and providing public land mobile network information in a cellular communication system
12/11/2007US7308262 Controller and control method for mobile communication system
12/11/2007US7308257 Private mobile communication system for providing public network busy state information of mobile communication terminal
12/11/2007US7308256 Mobile communication terminal, information processing apparatus, relay server apparatus, information processing system, and information processing method
12/11/2007US7308245 Mobile station
12/11/2007US7308242 Method and system for down-converting and up-converting an electromagnetic signal, and transforms for same
12/11/2007US7308240 Numerical control oscillator, digital frequency converter and radio frequency unit
12/11/2007US7308231 Computer mouse with bluetooth hand-free handset
12/11/2007US7308055 Transmission method with fading distortion or frequency offset compensation
12/11/2007US7308054 Determination of a reference value for automatic gain control of a receiver on a general packet control channel
12/11/2007US7308047 Symbol de-mapping methods in multiple-input multiple-output systems
12/11/2007US7308042 Method and apparatus for optimizing transmitter power efficiency
12/11/2007US7308041 Method and transmitter for transmitting radio signals
12/11/2007US7308037 Radio receiving apparatus and method
12/11/2007US7308036 Adaptive symbol mapping in mobile system
12/11/2007US7308035 Transit diversity wireless communication
12/11/2007US7308024 Modulation scheme for FDD/TDD transceivers
12/11/2007US7307976 Program for selecting an optimum access point in a wireless network on a common channel
12/11/2007US7307975 Power measurement of received CDMA signals using soft threshold preprocessing after correlation
12/11/2007US7307974 System and method for channel estimation in an OFDM mobile communication system
12/11/2007US7307973 System and method for ranging for a fast handover in a mobile communication system
12/11/2007US7307972 Apparatus for selecting an optimum access point in a wireless network on a common channel
12/11/2007US7307971 Soft handover method for multimedia broadcast/multicast service in a CDMA mobile communication system
12/11/2007US7307970 Apparatus and method for searching transmission signal from neighboring base station
12/11/2007US7307969 Method and system for making handoff between CDMA mobile communication system
12/11/2007US7307967 Mobile communications system and routing management apparatus used in the mobile communications system
12/11/2007US7307966 System and method for providing an IP core network for wireless/ wireline integration
12/11/2007US7307964 Contactless communication system and data carrier used for the same
12/11/2007US7307943 Mobile station, base station, communication system, and communication method
12/11/2007US7307666 Transmitter identification system
12/11/2007US7307513 Method and system for developing traffic messages
12/11/2007US7307494 Multi-branch antenna signal separating device
12/09/2007CA2591427A1 Satellite dish system and method
12/09/2007CA2585584A1 Squint-beam corrugated horn
12/08/2007CA2549713A1 Method for co-channel interference suppression in orthogonal frequency division multiplexing (ofdm) systems with multiple receiving antennas
12/06/2007WO2007139606A1 Prioritizing data in a wireless transmission
12/06/2007WO2007139588A1 Mobile device power control for dual transfer mode (dtm)
12/06/2007WO2007139459A1 Channel quality prediction in hsdpa systems
12/06/2007WO2007139353A1 Apparatus and method for updating location of idle-mode mobile station in a broadband wireless access communication system
12/06/2007WO2007139335A1 Method and apparatus for allocating frequency resources in a wireless communication system supporting frequency division multiplexing
12/06/2007WO2007139294A1 Equalization method using equal loudness curve, and sound output apparatus using the same
12/06/2007WO2007139286A1 Method and apparatus to perform handover enhancing throughput
12/06/2007WO2007139145A1 Wireless receiver, wireless communication system and wireless receiving method
12/06/2007WO2007139119A1 Multi-path characteristic estimation method and device, reception method, reception signal correction method, and device
12/06/2007WO2007139064A1 Mobile communication system, base station device, and interference wave judging method
12/06/2007WO2007139063A1 Base station device, control method of base station device, receiving device, adaptive algorism control method, wireless communication device and wireless communication method
12/06/2007WO2007139026A1 Receiver and propagation path estimation method
12/06/2007WO2007138949A1 Wireless base station and method for controlling wireless base station
12/06/2007WO2007138796A1 Wireless communication devce, wireless communication system and wireless communication method
12/06/2007WO2007138714A1 Mobile communication system connection regulation method, base station device, and terminal device
12/06/2007WO2007138682A1 Portable wireless unit
12/06/2007WO2007138651A1 Communication system, base station apparatus and communication method
12/06/2007WO2007138516A1 Low-cost and low-complexity inner communication receiver for receive diversity
12/06/2007WO2007138467A2 Iterative extended soft-rls algorithm for joint channel and frequency offset estimation for coded mimo-ofdm systems
12/06/2007WO2007138445A2 Information broadcasting system and method
12/06/2007WO2007137504A1 Multi mode antenna system
12/06/2007WO2007137490A1 Signal transmitting and receiving method of mimo system and apparatus thereof
12/06/2007WO2007137476A1 Power control method, system, netwotk device and access terminal