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)
03/2006
03/22/2006EP1636910A2 Method for generating a channel quality indicator by biasing signal-to-interference ratio
03/22/2006EP1636900A2 Reduced complexity sliding window based equalizer
03/22/2006EP1636861A2 Recharging method and associated apparatus
03/22/2006EP1552641A4 Optimum interpolator method and apparatus for digital timing adjustment
03/22/2006EP1552405A4 Efficient joint detection
03/22/2006EP1540849A4 Extended algorithm data estimator
03/22/2006EP1537515B1 Device for the inductive transmission of power and/or data
03/22/2006EP1500209B1 Method for limiting signal and transmitter
03/22/2006EP1456964A4 High data rate wireless communication system
03/22/2006EP1393245B1 Communication between a transponder and an interrogator
03/22/2006EP1366575A4 System for code division multi-access communication
03/22/2006EP1285508B1 Method for determining the gains of different carriers, radio transmission unit and module for such unit
03/22/2006EP1236285B1 Receiver circuit
03/22/2006EP1106009B1 Circuit and method for recording and reproducing speech and other sounds in digital mobile devices
03/22/2006EP1082825B1 Communications interface adapter
03/22/2006EP1044509B1 Transmitter of multiple frequency radio communication system
03/22/2006EP1040591B1 Rake receiver
03/22/2006EP0925652B1 Coherent demodulation with decision-directed channel estimation for digital communication
03/22/2006CN2766457Y Stereo wireless synchronization receiving and transmitting device
03/22/2006CN1751490A Frame synchronization and scrambling code identification in wireless communications systems and methods therefor
03/22/2006CN1751464A Multimode background scans of different communication systems on similar frequencies
03/22/2006CN1751457A Software defined multiple transmit architecture
03/22/2006CN1751452A Communication receiver with a rake-based adaptive equalizer
03/22/2006CN1751451A Variable sign/phase and inter-pulse time modulated multi-band UWB communication system
03/22/2006CN1751450A The use of pseudo-random frequency sequence to reduce pico-net interference in a multi-band UWB network
03/22/2006CN1751449A Switch circuit and composite high frequency elements
03/22/2006CN1751448A System for processing signals received and transmitted by a radiocommunication apparatus comprising two modules, and corresponding module and device
03/22/2006CN1751447A 前端模块 Front-end modules
03/22/2006CN1751446A Wireless communication method and system for controlling data bit rates to maintain the quality of radio links
03/22/2006CN1751445A Method for joining dispatch calls
03/22/2006CN1751444A Techniques for correcting for phase and amplitude offsets in a MIMO radio device
03/22/2006CN1751243A Method and apparatus for transmitting information within a communication system
03/22/2006CN1750697A Mobile phone and method for using said mobile phone
03/22/2006CN1750549A Portable terminal with mirror and hand-free function
03/22/2006CN1750546A Display apparatus for a mobile terminal and related method
03/22/2006CN1750523A Method for estimating channel quality of continuous phase modulation self adaptive frequency-hopping system
03/22/2006CN1750441A Lead detecting method for wide band CDMA system cut-in channel
03/22/2006CN1750427A Mobile communication terminal and method of controlling signal-transmission power
03/22/2006CN1750425A Forward link power control in a cellular system using Nt/Io values
03/22/2006CN1750419A Method and device for realizing single board backup in communication network device
03/22/2006CN1750418A Timed trackinga nd trapping method
03/22/2006CN1750417A Method for estimating communication conditions affecting an UWB wireless link
03/22/2006CN1750416A Battery unit locking device of mobile communication terminal
03/22/2006CN1750415A Fixing device of USB radio transmit-receiving module of portable terminal
03/22/2006CN1750414A Wireless communication device and radar detection method
03/22/2006CN1750413A Broadcast signal receiving apparatus and method of filtering noise signals
03/22/2006CN1750412A Vehicle carried self-use radio transmitter and receiver
03/22/2006CN1750388A High frequency power amplifier and transmitter
03/22/2006CN1749919A A composite terminal and its applicating method
03/22/2006CN1749838A Light transmission system and light amplifying method used therein
03/22/2006CN1247038C Radio communication apparatus and its reception timing estimating method
03/22/2006CN1247037C Predistortion amplifying apparatus
03/22/2006CN1247034C Forward power control determination in spread spectrum communications systems
03/22/2006CN1247016C Method and apparatus for isolating noise from a tuner in a television signal receiver
03/22/2006CN1246985C Terminal state control method and device
03/22/2006CN1246984C Pre-determined information set device and method thereof
03/22/2006CN1246980C Control unit and its control method for digital cord-less telecom system terminal
03/22/2006CN1246974C Radio equipment
03/22/2006CN1246973C Rceiver with direct conversion between time division in-phase channel and orthogonal channel and method thereof
03/22/2006CN1246972C Audio signal receiving and recording method
03/22/2006CN1246971C Audio signal coding, decoding method
03/22/2006CN1246970C Audio signal transmission and receiving method
03/22/2006CN1246969C Audio signalrecording method and receiving method
03/22/2006CN1246960C Mixer oscillator stage
03/22/2006CN1246797C Apparatus and method of program classification based on syntax of transcript information
03/22/2006CN1246763C Input device and portable electronic device
03/22/2006CN1246753C Electric source management method and equipment for radio local area network module in computer system
03/21/2006US7017179 Data receiving apparatus and method
03/21/2006US7017177 Digital broadcasting receiver and method of controlling the same
03/21/2006US7017085 Systems and methods for remote tracking of reboot status
03/21/2006US7017077 System and method of error retention for threaded software
03/21/2006US7016739 System and method for removing narrowband noise
03/21/2006US7016712 Hingeless mobile station
03/21/2006US7016711 Multi-function portable data-processing device
03/21/2006US7016710 Power optimized request response communication protocol with timer mechanism to enforce client to generate request
03/21/2006US7016707 Mobile telephone and radio communication device cooperatively processing incoming call
03/21/2006US7016705 Reducing power consumption in a networked battery-operated device using sensors
03/21/2006US7016704 Coordinating images displayed on devices with two or more displays
03/21/2006US7016703 Portable information apparatus for displaying information in a folded state
03/21/2006US7016702 System and method utilizing dynamic beam forming for wireless communication signals
03/21/2006US7016701 Apparatus for displaying an illumination pattern and method thereof
03/21/2006US7016683 Frequency scheme for data transmission systems
03/21/2006US7016674 Slice based architecture for a multifunction radio
03/21/2006US7016668 Method and apparatus for a reconfigurable multi-media system
03/21/2006US7016664 Mixer circuit arrangement and an image-reject mixer circuit arrangement
03/21/2006US7016663 Applications of universal frequency translation
03/21/2006US7016662 Method and apparatus for up-conversion of radio frequency (RF) signals
03/21/2006US7016661 Multi-mode receiver for frequency error mitigation
03/21/2006US7016660 Antenna diversity receiver
03/21/2006US7016659 Amplitude modulation with time- and spectrum-shared sidebands
03/21/2006US7016658 Apparatus and method for transmitting/receiving data according to channel condition in a CDMA mobile communication system with antenna array
03/21/2006US7016657 Apparatus, and associated method, for communication system utilizing space-generated multilevel coding
03/21/2006US7016656 Wireless terminal for mobile unit
03/21/2006US7016655 Surface acoustic wave filter packaging
03/21/2006US7016654 Programmable power-efficient front end for wired and wireless communication
03/21/2006US7016653 Radio terminal
03/21/2006US7016652 Automatic frequency control receiver
03/21/2006US7016650 Multi-path adaptive receiver apparatus and method for the reception of frequency shift keyed signals
03/21/2006US7016612 Digital optical communication device and method for transmitting and receiving data with light emission intensity controlled
03/21/2006US7016516 Authentication of identification documents