Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
05/2009
05/13/2009CN101431816A Frequency difference acquiring method and terminal
05/13/2009CN101431808A Coexisting method and device of TDD system
05/13/2009CN101431801A Transmission method for control information of receiving equipment
05/13/2009CN101431799A Method for reducing resource allocation spending
05/13/2009CN101431795A Time synchronization method and apparatus
05/13/2009CN101431794A Power control in mobile radio telephone systems when transmission is interrupted
05/13/2009CN101431792A Maintaining a maintenance channel in a reverse link of a wireless communications system
05/13/2009CN101431791A HSPA power distribution method, system and apparatus
05/13/2009CN101431788A Multimedia broadcast/multicast service special carrier frequency cell networking method and system
05/13/2009CN101431781A Radio communication system and its switching method and apparatus
05/13/2009CN101431778A MIMO mode self-adapting switch method and device
05/13/2009CN101431776A Method for controlling inter-frequency and inter-system handover measurement by RNC
05/13/2009CN101431775A Transmitting/receiving method and apparatus for carrier frequency switch assisting information
05/13/2009CN101431507A Signaling transmission method for OBSAI RP3 interface
05/13/2009CN101431370A Method, apparatus and system for controlling operation mode of high speed downlink grouping access system
05/13/2009CN101431369A Downlink pilot transmission method for TDD system and its implementing apparatus
05/13/2009CN101431368A Signal channel estimation method and apparatus
05/13/2009CN101431367A Transmitting method and apparatus for random access leader sequence
05/13/2009CN101431366A Data transmission method of TDD system
05/13/2009CN101431365A Data transmission method of TDD system
05/13/2009CN101431364A TDD system and its data transmission method
05/13/2009CN101431363A TDD system and its data transmission method
05/13/2009CN101431362A Subframe distribution method and apparatus for TDD system
05/13/2009CN101431361A Method for implementing double-layer satellite trust model based on mobile proxy
05/13/2009CN101431360A Repeater station, communication apparatus and a directivity control method
05/13/2009CN101431359A Method of using pilots in radio system and radio system
05/13/2009CN101431358A Vertical layered space-time signal detection method based on M-elite evolution algorithm
05/13/2009CN101431357A Data transmission method and apparatus
05/13/2009CN101431356A Transmitter based on precoding, transmitting method and data transmission system
05/13/2009CN101431355A Signal channel detection method for long-term evolution system
05/13/2009CN101431354A Direction of arrival estimation method
05/13/2009CN101431353A Control method and apparatus for delivering power amplifier
05/13/2009CN101431352A Multi-channel amplitude and gain adjustment method and device for time division synchronization code division multiple access system
05/13/2009CN101431351A Method for node B acquiring available power of scheduling reinforced special channel
05/13/2009CN101431350A Downlink power control method
05/13/2009CN101431342A Radio frequency filtering technique and system
05/13/2009CN101431341A 信号处理电路 The signal processing circuit
05/13/2009CN101431253A Low-voltage power distribution network data processing method, apparatus and system based on WSN
05/13/2009CN100488317C Radio relay system, radio relay apparatus, and radio relay method
05/13/2009CN100488315C Transmission format combination set configuring method for WCDMA system
05/13/2009CN100488308C Intelligent antenna based on digital wave beam formation
05/13/2009CN100488307C Directed maximum ratio combining and scheduling of high rate transmission for data networks
05/13/2009CN100488302C Data recording system and method
05/13/2009CN100488299C A method for implementing virtual mobile switching center
05/13/2009CN100488266C Method for submitting scheduling information of high-speed uplink packet access
05/13/2009CN100488188C Method and system for fetching content from server in cellular communication system
05/13/2009CN100488180C Noise power estimation apparatus, noise power estimation method and signal detection apparatus
05/13/2009CN100488150C Data communication method using compensation digit control
05/13/2009CN100488097C Transmitting apparatus, receiving apparatus, radio communication method, and radio communication system
05/13/2009CN100488094C Improved outer-loop scheduling design for communication systems with channel quality feedback mechanisms
05/13/2009CN100488092C Data transmitting apparatus and method
05/13/2009CN100488091C Fixing beam shaping device and method applied to CDMA system
05/13/2009CN100488088C Determination method for confirmed or unconfirmed bits in high-speed special-purpose physical control channels
05/13/2009CN100488087C Master/slave synchronisation method in a bluetooth system
05/13/2009CN100488081C Time-frequency resource distribution of public pilot frequency
05/13/2009CN100488080C Method and device for implementing synchronization of outdoor unit and indoor unit of TD-SCDMA system
05/13/2009CN100488079C Extended algorithm data estimator
05/13/2009CN100488078C Method for data transmission
05/13/2009CN100488077C Multi-point radio transmission relay system and wirless device
05/13/2009CN100488076C Intellectual antenna array and improvement concerned
05/13/2009CN100488075C Array antenna signal processing method
05/13/2009CN100487750C Method for obtaining traffic information using billing information of mobile terminal
05/12/2009US7533079 Device and method for processing situated information
05/12/2009US7532914 Radio network system
05/12/2009US7532905 Filter device and transmission power control apparatus
05/12/2009US7532904 Adaptive piconet protocol
05/12/2009US7532896 Wireless node location mechanism using antenna pattern diversity to enhance accuracy of location estimates
05/12/2009US7532892 Method and device for controlling admission of users to a cellular radio network
05/12/2009US7532891 Method and apparatus for timing correction in communications systems
05/12/2009US7532888 CDMA mobile communication system, base station, mobile station and communication control method during soft handover
05/12/2009US7532881 Apparatus and method for limiting communication range of fixed wireless terminal
05/12/2009US7532876 Communication system and associated method of performing mutual authentication
05/12/2009US7532874 Offset balancer, method of balancing an offset and a wireless receiver employing the balancer and the method
05/12/2009US7532873 DC offset cancellation in a zero IF receiver
05/12/2009US7532871 Receiver
05/12/2009US7532866 Closed-loop antenna diversity in a cellular radio communication system
05/12/2009US7532865 Outer loop power control method and device for wireless communications systems
05/12/2009US7532862 Method and apparatus for configuring a wireless device through reverse advertising
05/12/2009US7532861 Connection interface for conveying RF, data, and power between electronic devices
05/12/2009US7532860 Method of using feedback from consumer terminals to adaptively control a satellite system
05/12/2009US7532859 Targeted messaging for mobile vehicles using satellite-radio broadcasts
05/12/2009US7532716 Communication system, and terminal device and communication device used in communication system
05/12/2009US7532707 Call error prevention
05/12/2009US7532690 Receiver for M-ary-QAM MIMO communication system
05/12/2009US7532689 Combining coefficient estimation apparatus capable of compensating for phase noise of OFDM system and combining coefficient estimation method thereof
05/12/2009US7532681 Wireless communication apparatus
05/12/2009US7532660 System and method for transmitting /receiving a signal in a mobile communication system using a multiple input multiple output adaptive antenna array scheme
05/12/2009US7532659 Weighted open loop power control transmitter cross reference to related applications
05/12/2009US7532638 Wireless terminal baseband processor high speed turbo decoding module supporting MAC header splitting
05/12/2009US7532629 Multi-hop network for transmission of packets whose size is determined by hop count number
05/12/2009US7532626 Data transmission protocol
05/12/2009US7532610 Structured adaptive frequency hopping
05/12/2009US7532609 Fairness method for supplemental channel resources
05/12/2009US7532602 Information transmission method, mobile communications system, base station and mobile station
05/12/2009US7532601 Transmission power control method, radio communication system, base station and mobile station
05/12/2009US7532600 Method and system for using hybrid ARQ in communication systems that use multiple input multiple output antenna systems
05/12/2009US7532599 Apparatus and method for allocating user in a multiple antenna mobile communication system supporting multi-user diversity
05/12/2009US7532595 Mobile terminal apparatus and channel compensation method of the same
05/12/2009US7532593 Radio LAN system, diversity apparatus, and radio LAN terminal
05/12/2009US7532592 Wireless communication system capable of saving time for mutual data communication in sniff mode