Patents
Patents for H04B 1 - Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission (188,568)
06/2006
06/28/2006CN2792065Y Node B/base station with access brust detecto
06/28/2006CN2792064Y Node B for transmission in wireless time division multiplexing/CDMA mode
06/28/2006CN2792050Y Mobile phone collecting device
06/28/2006CN2792033Y A primary station utilizing beam forming and sweeping for conmmon and dedicated channels
06/28/2006CN2792031Y Dual-mode mobile terminal
06/28/2006CN2792030Y Satellite signal receiving device with current-regulating function
06/28/2006CN2792029Y 多功能卫星信号接收装置 Multifunctional satellite signal reception device
06/28/2006CN2792028Y 数字信号接收器 Digital signal receiver
06/28/2006CN1795644A Radio communication system
06/28/2006CN1795632A Radio communication system and radio communication method
06/28/2006CN1795629A 无线终端设备 The radio terminal device
06/28/2006CN1795626A Radio wave receiving apparatus
06/28/2006CN1795619A Reception device and reception method
06/28/2006CN1795618A Receiving method and receiving apparatus
06/28/2006CN1795617A Quad band antenna interface modules including matching network ports
06/28/2006CN1795616A Multi-band and multi-mode mobile terminal for wireless communication systems
06/28/2006CN1795615A Digital transmitter and method
06/28/2006CN1795613A Am/fm radio receiver and local oscillator circuit used therein
06/28/2006CN1795584A Ferroelectric antenna and method for tuning same
06/28/2006CN1794845A Mobile communication terminal for changing operation mode and method thereof
06/28/2006CN1794810A 交互式电视 Interactive TV
06/28/2006CN1794796A Displaying apparatus and control method thereof
06/28/2006CN1794756A Mobile terminal apparatus with handfree function and its control method
06/28/2006CN1794680A Blind person guiding system based on radio self-organizing network
06/28/2006CN1794616A Noise removing apparatus for wireless transceiver
06/28/2006CN1794603A Radio vote system using frequency hopping communication
06/28/2006CN1794602A Receiving equipment, receiving method and program thereof
06/28/2006CN1794601A Merging and normalization method of channel estimation in time division simultaneous CDMA system
06/28/2006CN1794600A Method of implementing initial cell searching first step by user terminal
06/28/2006CN1794599A Ultrabroad band modulation and receiving method used for radio sensor network
06/28/2006CN1794598A Decoding method of received data in short range radio network
06/28/2006CN1794597A Portable communication apparatus
06/28/2006CN1794596A Locking device for battery lid of mobile communication terminal
06/28/2006CN1794595A Portable terminal with rotation camera
06/28/2006CN1794594A Front-ene circuit of two-step double-orthogonal zero medium frequency structure receiver of global digital broadcasting
06/28/2006CN1794593A Single output high frequency head of ku waveband doable-polarization, double local oscillation working simultaneously
06/28/2006CN1794592A Portable terminal possessing digital audio broadcasting (DAB) receiving function
06/28/2006CN1794591A Apparatus for limiting maximum output of each transmission channel of mobile communication terminal and method thereof
06/28/2006CN1794517A Mobile communication terminal apparatus with earthing part for improved antenna amission mode
06/28/2006CN1794008A Signal receiver for position finding
06/28/2006CN1262138C Compensation method for voltage controlled crystal oscillator of mobile cell and apparatus therefor
06/28/2006CN1262133C Handset and method accomplishing antenna matching with different matching circuits in different frequency bands
06/28/2006CN1262131C Rake reception code division multiple access radio communication apparatus and power dissipation control method
06/28/2006CN1262125C A partially parallel interference cancellation method
06/28/2006CN1262099C Device for providing multiple mode interface between base band receiver and radio-frequency circuit
06/28/2006CN1262094C Arrangement for providing multi-mode interface between base band transmitter and radio frequency circuit
06/28/2006CN1262083C CDMA radio communication system and its method
06/28/2006CN1262080C Radio communication system, and radio station for above said system
06/28/2006CN1262074C Radio communication device and control method of radio communication device
06/28/2006CN1262073C Frequency hopping communication device with simple structure
06/28/2006CN1262072C Encoding/decoding appts.and method in CDMA mobile communication system
06/28/2006CN1262071C Encoding/decoding apparatus and method in CDMA mobile communication system
06/28/2006CN1261901C Non - contact intelligent card query device for change of extent and phase modulation of transmission line two end of antenna to receiver
06/28/2006CN1261896C Frequency analysis method and apparatus, and spectrum spread demodulation method and apparatus
06/28/2006CN1261553C Process for refining animal and vegetable oil
06/27/2006US7069510 In-vehicle audio browser system having a common usability model
06/27/2006US7069485 Reading data from a memory with a memory access controller
06/27/2006US7069474 System and method for assessing compatibility risk
06/27/2006US7069469 Versioning and replaying performance tuning projects
06/27/2006US7069190 Estimator for determining signal-to-interference ratio with reduced bias effect
06/27/2006US7069063 User changeable mobile phone cover
06/27/2006US7069062 Transceiver capable of causing series resonance with parasitic capacitance
06/27/2006US7069060 Compound information terminal, mobile communications system and control method thereof
06/27/2006US7069059 Electronic device and interface device
06/27/2006US7069058 Musical composition reproducing apparatus portable terminal musical composition reproducing method and storage medium
06/27/2006US7069056 Mobile information terminal equipment and portable electronic apparatus
06/27/2006US7069052 Data transmission method in base station of radio system, base station of radio system, and antenna array of base station
06/27/2006US7069050 Antenna transmission and reception system
06/27/2006US7069049 Apparatus and method for controlling duplication structure of base station transceiver subsystem in a mobile communication system
06/27/2006US7069046 System and method for base station initiated call setup
06/27/2006US7069045 Seamless integrated network system for wireless communication systems
06/27/2006US7069043 Wireless communication device with two internal antennas
06/27/2006US7069042 Quadrature direct synthesis discrete time multi-tone generator
06/27/2006US7069039 Transmission power control method and transmission power control device
06/27/2006US7069035 Method and apparatus for power control in a communication system
06/27/2006US7069033 Device and method for controlling transmission on reverse link in mobile communication system
06/27/2006US7069029 Method for transmitting multi-SMS in mobile telephone
06/27/2006US7069025 Methods and apparatus for identifying asset location in communication networks
06/27/2006US7069020 Automatic time setting method of asynchronous mobile communication terminal
06/27/2006US7069013 High integrity radio access network client reallocation in a wireless communication network
06/27/2006US7069004 System for monitoring the performance of mobile telephony networks
06/27/2006US7069003 Method and apparatus for automatically updating a mobile web log (blog) to reflect mobile terminal activity
06/27/2006US7068999 System and method for detection of a rogue wireless access point in a wireless communication network
06/27/2006US7068993 Method and apparatus for packetized supplemental wireless distress signaling
06/27/2006US7068990 Receiver for two orthogonally polarized signals
06/27/2006US7068989 Phase lock oscillator and communication equipment
06/27/2006US7068988 Radio reception apparatus, signal processing timing control method, and signal processing timing control program
06/27/2006US7068987 Packet acquisition and channel tracking for a wireless communication device configured in a zero intermediate frequency architecture
06/27/2006US7068986 Method for processing radio waves, and audio system utilizing the method
06/27/2006US7068985 Radio transmitters with temperature compensated power control profiles and methods of operating same
06/27/2006US7068983 Method for detecting quadrature modulator carrier leak adjusting point by geometrical analysis/calculation method, carrier leak adjusting method, and quadrature modulation apparatus
06/27/2006US7068981 Apparatus and method for transmitting signal in mobile communication system
06/27/2006US7068980 Pre-distortion apparatus and method for recovering nonlinear distortion of high power amplifier
06/27/2006US7068979 Mobile telecommunications device
06/27/2006US7068978 Current cell type digital-to-analog converter
06/27/2006US7068976 Method of verifying operation of listening control channel
06/27/2006US7068942 Selection of IC Vdd for improved voltage regulation of transciever/transponder modules
06/27/2006US7068795 Public address system and method for an urban transit vehicle
06/27/2006US7068743 DS-CDMA multi-user interference canceller and CDMA multi-user system using the same
06/27/2006US7068742 Method and apparatus for resolving multipath components for wireless location finding