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)
07/2005
07/27/2005EP1557961A1 Method and apparatus for RF dynamic guiding
07/27/2005EP1557960A1 Emphasis circuit
07/27/2005EP1557958A1 Direct digital conversion tuner and method for using same
07/27/2005EP1557957A1 Direct digital conversion tuner and method for using same
07/27/2005EP1557956A1 Transmission power control device and method thereof, computer program for transmission power control device, and radio transmitter
07/27/2005EP1557955A1 Transmitter
07/27/2005EP1557951A1 Frequency generator with multiple voltage-controlled oscillators
07/27/2005EP1557944A1 Balanced-unblanced type multi-band filer module
07/27/2005EP1557942A1 Reflected power suppression circuit
07/27/2005EP1557809A1 On-vehicle device and content providing method
07/27/2005EP1557019A2 Radio receiver and method for am suppression and dc-offset removal
07/27/2005EP1556982A1 Method and apparatus for transmitting and receiving a block of data in a communication system
07/27/2005EP1556972A2 Method and apparatus for block-based chip timing estimation in a code division multiple access communication system
07/27/2005EP1556965A1 Method and system for selecting data items for service requests
07/27/2005EP1556964A1 Communication methods and apparatus
07/27/2005EP1556962A2 Cascade filter receiver for ds-cdma communication systems
07/27/2005EP1556959A2 Bidirectional turbo isi canceller-based dsss receiver for high-speed wireless lan
07/27/2005EP1556957A1 Beacon channel for frequency hopping wireless devices
07/27/2005EP1556956A2 System and method for communicating images between intercommunicating users
07/27/2005EP1436905A4 Finger using mixed weighting, and its application for demodulation apparatus and method
07/27/2005EP1254521B1 Power conservation method for mobile communications device with two receivers
07/27/2005EP1135868B1 Power control method and system in mobile communication networks
07/27/2005EP1053615B1 Multiple access method and system
07/27/2005EP1048131B1 Apparatus and method for optimized power control
07/27/2005CN2713662Y Bidirectional coupler apparatus
07/27/2005CN1647555A System for efficient recovery of node B buffered data following serving high speed downlink shared channel cell change
07/27/2005CN1647510A Apparatus and methods for switching to an interactive application mode from a television program mode
07/27/2005CN1647501A Downloading of programs into broadcast-receivers
07/27/2005CN1647493A Portable terminal
07/27/2005CN1647432A CDMA transmitting device and CDMA transmitting method
07/27/2005CN1647430A Carrier frequency estimating method and device
07/27/2005CN1647429A Software parameterizable control blocks for use in physical layer processing
07/27/2005CN1647420A Method and device for controlling transmission power in OFDM-CDMA
07/27/2005CN1647419A Receiving station for CDMA wireless system and method
07/27/2005CN1647417A 3G measurements in PBCCH cell in dedicated GSM mode
07/27/2005CN1647415A Receiver and method of operation thereof
07/27/2005CN1647409A Dynamic channel configuration in a cellular radio network
07/27/2005CN1647408A Node-B/base station rake finger pooling
07/27/2005CN1647407A Orthogonalized spatial multiplexing for wireless communication
07/27/2005CN1647406A Path searcher using reconfigurable correlator sets
07/27/2005CN1647404A Multiple-input multiple-output radio transceiver
07/27/2005CN1647403A Radio communication method and system for performing communication among a plurality of radio communication terminals
07/27/2005CN1647401A Versatile RF front-end for multiband mobile terminals
07/27/2005CN1647400A Method and apparatus for down conversion of radio frequency RF signals
07/27/2005CN1647399A Semiconductor integrated circuit for radio apparatus and radio communication apparatus
07/27/2005CN1647397A Multimodulation transmitter
07/27/2005CN1647396A Transmitter and wireless communication apparatus using the transmitter
07/27/2005CN1647395A Method and apparatus using base band transformation to improve transmitter performance
07/27/2005CN1647394A Terminal
07/27/2005CN1647377A Tuning apparatus
07/27/2005CN1647362A Improved signal detection in a direct-sequence spread spectrum transmission system
07/27/2005CN1647341A Rectifier utilizing a grounded antenna
07/27/2005CN1647311A Improvements in or relating to wireless terminals
07/27/2005CN1647154A Coding of stereo signals
07/27/2005CN1647123A Integrated circuit with enhanced coupling
07/27/2005CN1647096A Method of inventorizing a plurality of data carriers
07/27/2005CN1647066A Optimized discrete fourier transform method and apparatus using prime factor algorithm
07/27/2005CN1647064A Processing method and apparatus for implementing systolic arrays
07/27/2005CN1647056A 控制电路 The control circuit
07/27/2005CN1646942A Digital air gun source controller apparatus and control method
07/27/2005CN1645950A Power saving method of mobile terminal
07/27/2005CN1645949A Power saving method of mobile terminal
07/27/2005CN1645948A Power saving method of mobile terminal
07/27/2005CN1645922A Circuit for processing audio signals
07/27/2005CN1645875A Automatic upward sliding mobile phone
07/27/2005CN1645871A Mobile communication device with enhanced image communication capability
07/27/2005CN1645845A Multi-band single-carrier modulation
07/27/2005CN1645782A Method and apparatus for bit scrambling for packet transmission/reception in a wireless communication system
07/27/2005CN1645776A Method and apparatus for synchronizing a radio telemetry system by way of transmitted-reference , delay-hopped ultra-wideband pilot signal
07/27/2005CN1645764A Antenna-switching diversity receiver
07/27/2005CN1645759A Receiver used in super wideband system and method for processing signals
07/27/2005CN1645758A Dual-mode mobile terminal having mode switching circuit
07/27/2005CN1645757A Wiring method for decreasing interference in TD-SCDMA mobile phone with VCC-2V8 power supply
07/27/2005CN1645756A Mobile for preventing radiation
07/27/2005CN1645755A Transmission power control device and method thereof, computer program for transmission power control device, and radio transmitter
07/27/2005CN1645740A Determining method for voltage control oscillator tuning curve by step capacitance
07/27/2005CN1645432A Transponder startup control method and interrogator for tire pressure monitoring system
07/27/2005CN1645340A Control method of mobile communication terminal memory
07/27/2005CN1212746C Mobile radio communicator
07/27/2005CN1212711C Space-time emission diversity receiver for indication channel of movable WCDMA communication system and its receiving method
07/27/2005CN1212710C TV tuning element
07/27/2005CN1212689C Dielectric filter, dielectric diplexer and communicator
07/26/2005US6922806 Method and system for fast forward error correction coding and decoding
07/26/2005US6922804 Dynamic end to end retransmit apparatus and method
07/26/2005US6922575 Communications system and method utilizing integrated chip antenna
07/26/2005US6922572 Apparatus and method for monitoring an earmicrophone state in a communication terminal
07/26/2005US6922569 Method of transmitting calls in a cellular type telecommunications system using adjacent carrier frequency bands
07/26/2005US6922555 Phase interpolation receiver for angle modulated RF signals
07/26/2005US6922554 Method for implementing a transceiver and a transceiver
07/26/2005US6922552 Linearization method and signal processing device
07/26/2005US6922551 Interference prevention in a radio communications system
07/26/2005US6922550 Communication device with efficient excitation of a resonant circuit
07/26/2005US6922471 Communication device with shared interior resonance chambers
07/26/2005US6922454 Direct conversion radio receiving system using digital signal processing for channel filtering and down conversion to base band
07/26/2005US6922449 Radio receiver
07/26/2005US6922434 Apparatus and methods for finger delay selection in RAKE receivers
07/26/2005US6922433 CDMA demodulation circuit and CDMA demodulation method
07/26/2005US6922432 System for spread spectrum communication
07/26/2005US6922407 HomePNA 10M8 compliant transceiver
07/26/2005US6922406 Method of synchronizing base stations