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)
05/2007
05/09/2007CN1315349C Method and device for adjusting ring in mobile communication terminals based on static testing
05/09/2007CN1315346C Phased array spread spectrum method
05/09/2007CN1315315C Communication method and system between user and alternate phonic acknowledge application
05/09/2007CN1315269C Transmitting method and wireless apparatus thereby
05/09/2007CN1315267C Method of increasing secret keying volume of frequency hopping device and shortening setup time of frequency hopping
05/09/2007CN1315266C Apparatus and method for generating a code mask
05/09/2007CN1315265C Receiver and IC
05/09/2007CN1315256C Surface acoustic wave filter and communications apparatus using the same
05/09/2007CN1315226C Converter for radio wave reception and antenna apparatus
05/09/2007CN1315107C Voice-frequency processing equipment and voice-frequency processing method
05/09/2007CN1315068C Method and system for providing FCC approved 802.11a transmitter in wireless ready device
05/08/2007US7216258 Method and apparatus for recovering from a non-fatal fault during background operations
05/08/2007US7216243 System and method for selecting a power mode for a device based on the devices operating state at each of a plurality of sampling time units
05/08/2007US7215986 Signal processing apparatus
05/08/2007US7215984 Signal processing apparatus
05/08/2007US7215981 Folder type mobile phone
05/08/2007US7215979 Transmitter apparatus and radio communication method
05/08/2007US7215978 Mobile terminal apparatus, mobile terminal settings changing system, method used therefor, and program thereof
05/08/2007US7215974 Fast adaptive power control for a variable multirate communications system
05/08/2007US7215972 Adaptive transmit power control system
05/08/2007US7215940 Integrated circuit
05/08/2007US7215939 Apparatus and method for detecting ripples caused by multipath propagation and controlling receiving antenna and tuner
05/08/2007US7215938 Radio-frequency receiver and integrated circuit for use in receiver
05/08/2007US7215937 Radio wave reception device, radio wave clock, and repeater
05/08/2007US7215936 Super-regenerative receiver including phase-locked loop
05/08/2007US7215935 Segmented CDMA searching
05/08/2007US7215934 Iterative multi-stage detection technique for a diversity receiver having multiple antenna elements
05/08/2007US7215932 On-chip impedance matching power amplifier
05/08/2007US7215931 Method and apparatus for up-and-down-conversion of radio frequency (RF) signals
05/08/2007US7215928 Path selection in wireless networks
05/08/2007US7215927 Radio communication apparatus and radio transmission method
05/08/2007US7215924 Techniques for inductive communication systems
05/08/2007US7215784 Programmable audio system for automotive vehicles
05/08/2007US7215762 Method of selecting impedance setting for loop start trunk line
05/08/2007US7215727 Impulse noise detection from preamble symbols
05/08/2007US7215725 Enhanced channel parameter estimation in the presence of preamble erasures
05/08/2007US7215724 Signal demodulation in a mobile receiver
05/08/2007US7215719 Method for demodulating a digital signal based on an estimate of a symbol of the digital signal, and an associated receiver
05/08/2007US7215712 Systems and methods for decoding of partially corrupted reversible variable length code (RVLC) intra-coded macroblocks and partial block decoding of corrupted macroblocks in a video decoder
05/08/2007US7215709 Video encoding apparatus and video decoding apparatus
05/08/2007US7215707 Optimal scanning method for transform coefficients in coding/decoding of image and video
05/08/2007US7215701 Low I/O bandwidth method and system for implementing detection and identification of scrambling codes
05/08/2007US7215700 Cancellation of interference in a communication system with application to S-CDMA
05/08/2007US7215699 Path timing detection method, path timing detection apparatus, and adaptive array antenna system
05/08/2007US7215698 Position fixing system
05/08/2007US7215656 Transmission and receiving using spreading modulation for spread spectrum communications and thereof apparatus
05/08/2007US7215651 System and method for retransmission of data
05/08/2007US7215635 Apparatus for transmitting and receiving signal using orthogonal codes and non-binary values in CDMA/OFDM system and method thereof
05/08/2007US7215599 Ultrasonic transmitter, ultrasonic transceiver and sonar apparatus
05/08/2007US7215355 Image control apparatus and method for mobile communication terminal
05/08/2007US7215239 Non-contact smart card interrogator, wherein across a transmission line from an antenna to a receiver the signal modulation varies between amplitude modulation and phase modulation
05/08/2007US7213917 Electronically enabled eyewear
05/08/2007CA2199120C Time-of-flight radio location system
05/08/2007CA2162304C A method and an arrangement for sound reconstruction during erasures
05/04/2007WO2007037404A1 Portable terminal
05/04/2007CA2525964A1 Data signature compression system
05/04/2007CA2525388A1 Complementary-pair equalizer
05/03/2007WO2007051189A2 Varying scrambling/ovsf codes within a td-cdma slot to overcome jamming effect by a dominant interferer
05/03/2007WO2007051111A1 Iterative multipath interface concellation system and method
05/03/2007WO2007051060A1 A method and apparatus of transmitting and receiving extended channel info message in wireless communication systems
05/03/2007WO2007051057A1 A method and apparatus for sector-specific scrambling in wireless communication system
05/03/2007WO2007051055A2 A method and apparatus for modulating dedicated pilot channel in block hopping mode in wireless communication systems
05/03/2007WO2007051041A2 Transmitting and receiving attributeoverrideallowed attribute in wireless communication systems
05/03/2007WO2007051029A1 A method and apparatus for generating a permutation for forward link hopping in wireless communication system
05/03/2007WO2007051028A1 A method and apparatus for modulating r-dpich in wireless communication systems
05/03/2007WO2007050958A1 A method and apparatus for transmitting and receiving an accessparameters group message in a wireless communication system
05/03/2007WO2007050956A2 Method and apparatus associated with an active state in wireless communication system
05/03/2007WO2007050947A1 Systems for communicating using multiple frequency bands in a wireless network
05/03/2007WO2007050924A1 Precoding for segment sensitive scheduling in wireless communication systems
05/03/2007WO2007050898A1 A method and apparatus of transmitting preferred control channel cycle attribute in wireless communication systems
05/03/2007WO2007050895A2 A method and apparatus for r-ackch subcarrier allocation in a wireless communcation systems
05/03/2007WO2007050840A1 A method and apparatus for generating a permutation for reverse link hopping in wireless communication system
05/03/2007WO2007050822A2 A method and apparatus for r-ackch resource assignment in a wireless communication system
05/03/2007WO2007050808A2 A method and apparatus for cell-specific scrambling in wireless communication system
05/03/2007WO2007050731A2 A method and apparatus for generating acknowledgement segment sequence in wireless communication system
05/03/2007WO2007050519A2 Method and apparatus for high efficiency rectification for various loads
05/03/2007WO2007050482A2 Method and apparatus for calibrating filtering of a transceiver
05/03/2007WO2007050391A1 Transmitting data from a mobile station on an uplink in a spread spectrum cellular system
05/03/2007WO2007050386A1 Wireless transmitter initiated communication systems
05/03/2007WO2007050385A1 Wireless transmitter initiated communication methods
05/03/2007WO2007050332A2 Updating a static image from an accessory to an electronic device to provide user feedback during interaction with the accessory
05/03/2007WO2007050204A2 Automatically managing rental vehicles
05/03/2007WO2007050138A1 Displaying mobile television signals on a secondary display device
05/03/2007WO2007049998A1 Methods and arrangements in a mobile telecommunication network
05/03/2007WO2007049943A1 Multi terminal and method for originating and terminating call thereof, system for providing multi-number support service to the terminal
05/03/2007WO2007049856A1 Apparatus of transmitting private information in mobile terminal and its method
05/03/2007WO2007049854A1 Mobile terminal having bluetooth module
05/03/2007WO2007049713A1 Digital signal transmitting method, transmitter apparatus and receiver apparatus
05/03/2007WO2007049700A1 Transmission system
05/03/2007WO2007049648A1 Wireless communication terminal
05/03/2007WO2007049647A1 Broadcast receiving apparatus
05/03/2007WO2007049552A1 Audio signal demodulation device
05/03/2007WO2007049547A1 Interfering signal characterizing quantity storing method and device, interfering signal characterizing quantity acquiring method and device, and interfering signal suppressing method and device
05/03/2007WO2007049414A1 Multiband antenna device and communication terminal device
05/03/2007WO2007049403A1 Mobile electronic device
05/03/2007WO2007049122A2 Pilot scrambling enabling direct pilot sequence detection in initial acquisition in evolved utra
05/03/2007WO2007049099A1 Calibration device and process with forward/backward mechanism for a band-pass filter.
05/03/2007WO2007048964A1 Method and device for hybrid reception comprising a channel equalizer and an interference canceller
05/03/2007WO2007048768A2 A method and a telecommunication device for selecting a number of code channels and an associated spreading factor for a cdma transmission
05/03/2007WO2007048762A1 Method for receiving a signal through a cellular communication network, corresponding receiving device and computer program