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)
08/2006
08/30/2006EP0997005B1 Device and method for controlling output power of mobile communication terminal
08/30/2006EP0827645B1 Device in a motor vehicle for transmitting signals produced by a sensor
08/30/2006CN2812418Y Handset supporting antenna looseness alarm
08/30/2006CN2812408Y Device for providing service availability information in wireless communication system
08/30/2006CN2812407Y Multi-card structure for handset
08/30/2006CN2812406Y Radio transmitter capable of being coupled directly by USB connector
08/30/2006CN2812315Y Automotive scanning antenna
08/30/2006CN1826818A System and method for delivering private network features to a public network
08/30/2006CN1826801A Processing a data stream format for mobile audiovisual reception
08/30/2006CN1826788A Dynamically binding subscriber identity modules (SIMs)/user identity modules (UIMs) with portable communication devices
08/30/2006CN1826761A Interference cancellation in wireless relaying networks
08/30/2006CN1826741A Recovering a signal without a phase locked loop
08/30/2006CN1826735A Antenna switch with adaptive filter
08/30/2006CN1826734A Multiband mixer
08/30/2006CN1826733A An electronic system and a method of providing additional functionality features to an electronic system
08/30/2006CN1826726A Amplification apparatus
08/30/2006CN1826724A Fast-settling DC offset removal circuits with continuous cutoff frequency switching
08/30/2006CN1826581A Device and method for composing codes
08/30/2006CN1825997A Apparatus and method for function setting event in mobile terminal according to user position information
08/30/2006CN1825944A Mobile video broadcasting system and method thereof
08/30/2006CN1825919A Device for receiving digital signals with fading compensation
08/30/2006CN1825917A Decision feedback equalizer for digital television receiver, and method for the same
08/30/2006CN1825916A Wireless signal transmission apparatus capable of transmitting multi-channel data
08/30/2006CN1825884A Maintenance information communication terminal, management mainframe, image forming apparatus and communication method
08/30/2006CN1825882A Device and method for broadcast communication synergic control
08/30/2006CN1825860A Method of outputting audio signal for the hard-of-hearing and mobile communication terminal using the method
08/30/2006CN1825791A Optical division multiplexing transmission and reception method and optical division multiplexing transmission and reception device
08/30/2006CN1825778A Power compensation in a mobile station
08/30/2006CN1825773A Method for code group identification and frame synchronization
08/30/2006CN1825772A Aerial switch of preventing positioning and monitoring for cell phone
08/30/2006CN1825702A 无线通信终端装置 The wireless communication terminal apparatus
08/30/2006CN1825372A Apparatus and method for vehicle operating from a distance
08/30/2006CN1272976C Mobile communication apparatus with multiple transmission and reception antennas and method therefor
08/30/2006CN1272969C Transmitting/receiving system of multi-frequency band multi-mode mobile telephone
08/30/2006CN1272926C Method and device for measuring communication quality in CDMA system
08/30/2006CN1272914C Self-adaptive path searcher in CDMA receiver
08/30/2006CN1272913C Battery economizing in communication system
08/30/2006CN1272902C Distortion compensator
08/30/2006CN1272874C Antenna for high-frequency radio, high-frequency radio device and watch type radio device
08/30/2006CN1272872C Satellite broadcasting-receiving converter
08/30/2006CN1272637C Piezo-electric tag
08/29/2006US7099884 System and method for data compression and decompression
08/29/2006US7099709 Metal enclosure for portable electronic device
08/29/2006US7099707 Method and system for providing power to a communications device
08/29/2006US7099706 Hands-free car kit
08/29/2006US7099705 Telephone and method for converting sound to image and displaying on screen thereof
08/29/2006US7099703 Data communication system
08/29/2006US7099700 Message display method in mobile terminal
08/29/2006US7099699 Method for preventing illegal use of mobile communication terminal
08/29/2006US7099696 Angle diversity dual antenna system
08/29/2006US7099694 Base station apparatus and network identifier assignment method
08/29/2006US7099693 Mobile communication terminal and method for warning a user of a low-voltage state of the same
08/29/2006US7099692 Infrared transceiver module for a wider working range
08/29/2006US7099690 Adjustable multi-band antenna
08/29/2006US7099689 Energy-aware communications for a multi-radio system
08/29/2006US7099688 Combined Low-IF/direct down conversion baseband architecture for 3G GSM/WCDMA receivers
08/29/2006US7099686 Microstrip patch antenna having high gain and wideband
08/29/2006US7099685 Apparatus and method for providing multimedia service in a mobile terminal
08/29/2006US7099679 Method of saving power by reducing active reception time in standby mode
08/29/2006US7099678 System and method for transmit weight computation for vector beamforming radio communication
08/29/2006US7099673 Mobile communication system, and a radio base station, a radio apparatus and a mobile terminal
08/29/2006US7099667 Base station search method and mobile terminal apparatus
08/29/2006US7099658 Mobile communication terminal having remote-controlled camera and photographing method using the same
08/29/2006US7099655 Method for providing broadcast service in a CDMA mobile communication system
08/29/2006US7099649 System and method for wireless data exchange between an appliance and a handheld device
08/29/2006US7099648 Radio frequency integrated circuit layout with noise immunity border
08/29/2006US7099647 Single chip direct conversion transceiver for reducing DC offset and method of manufacturing the same
08/29/2006US7099646 Signal mixer having a single-ended input and a differential output
08/29/2006US7099644 Beamsteering control system for a vehicle radio receiver
08/29/2006US7099643 Analog open-loop VCO calibration method
08/29/2006US7099642 Method and apparatus for matching receiver carrier frequency
08/29/2006US7099641 Receiver circuit for mobile radio receivers with automatic gain control
08/29/2006US7099640 Method distinguishing line of sight (LOS) from non-line of sight (NLOS) in CDMA mobile communication system
08/29/2006US7099639 Automatic frequency control apparatus for determining loop gain constant based on absolute phase error
08/29/2006US7099638 Method and apparatus for receiving an amplitude modulated radio signal
08/29/2006US7099636 Continuous closed-loop power control system including modulation injection in a wireless transceiver power amplifier
08/29/2006US7099635 High-efficiency modulating RF amplifier
08/29/2006US7099633 Intervehicle communication system and method
08/29/2006US7099632 Wireless phone having improved SAR
08/29/2006US7099631 Mobile phone having reduced specific absorption rate (SAR) using an antenna housed to ensure enhanced antenna gain
08/29/2006US7099630 Beam forming method
08/29/2006US7099629 Method and apparatus for adaptive transmission control in a high data rate communication system
08/29/2006US7099627 Systems and methods for a wireless network connection point locator
08/29/2006US7099623 Managing searcher and tracker resources in a wireless communication device
08/29/2006US7099423 Method and circuit arrangement for detecting synchronization patterns in a receiver
08/29/2006US7099422 Synchronization of ultra-wideband communications using a transmitted-reference preamble
08/29/2006US7099420 Block interpolation filter structure using lookup table
08/29/2006US7099419 Method of equalizing a received signal, receiver and receiving station for it
08/29/2006US7099418 Receiver for a mobile radio terminal
08/29/2006US7099402 Transmitter system and method for a wireless communication system
08/29/2006US7099399 Distortion-managed digital RF communications transmitter and method therefor
08/29/2006US7099392 Motion vector searching method using plural search areas
08/29/2006US7099387 Context-adaptive VLC video transform coefficients encoding/decoding methods and apparatuses
08/29/2006US7099383 Apparatus and associated method for operating upon data signals received at a receiving station of a fixed wireless access communication system
08/29/2006US7099382 Integrated circuit with dual eye openers
08/29/2006US7099381 De-spreading method and de-spreading apparatus
08/29/2006US7099380 Apparatus for antenna diversity for wireless communication and method thereof
08/29/2006US7099379 Systems and methods for spread spectrum communication of supplemental information
08/29/2006US7099378 Sub-symbol parallel interference cancellation
08/29/2006US7099377 Method and device for interference cancellation in a CDMA wireless communication system