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)
12/2004
12/30/2004US20040264600 Radio Receiver Supporting Multiple Modulation Formats with a Single Pair of ADCs
12/30/2004US20040264598 Method and system for adjusting the amplitude and phase characteristics of real and imaginary signal components of complex signals processed by an analog radio transmitter
12/30/2004US20040264597 Digital pre-distortion for the linearization of power amplifiers with asymmetrical characteristics
12/30/2004US20040264594 Cancel circuit for high frequency band local leak, radar, and digital radio communication apparatus
12/30/2004US20040264590 System, method and computer program product for demodulating quadrature amplitude modulated signals
12/30/2004US20040264587 Method for initialization of per tone frequency domain equalizer (FEQ) through noise reduction for multi-tone based modems
12/30/2004US20040264565 Video data cache
12/30/2004US20040264557 Interference canceller for CDMA mobile stations
12/30/2004US20040264556 Method of delaying symbols within a "Rake" receiver, and corresponding "Rake" receiver
12/30/2004US20040264555 Method and apparatus for delayed recursion decoder
12/30/2004US20040264554 User terminal parallel searcher
12/30/2004US20040264553 Method of and apparatus for controlling system timing with use of a master timer
12/30/2004US20040264550 Random access preamble coding for initiation of wireless mobile communications sessions
12/30/2004US20040264549 Delay compensation
12/30/2004US20040264518 Optical transmission module with digital adjustment and the adjusting method
12/30/2004US20040264507 Apparatus and method for transmitting/receiving data in a communication system using a multiple access scheme
12/30/2004US20040264442 Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
12/30/2004US20040264417 Advanced whitener-rake receiver for WCDMA terminal
12/30/2004US20040264416 Communication system and method for improving efficiency and linearity
12/30/2004US20040264415 Reception device and method for detecting a head path in delay profile
12/30/2004US20040264401 Method implemented by a subscriber unit for selectively suppressing communications
12/30/2004US20040264392 Time division multiplexing connection transceiver and its receiving automatic gain control method
12/30/2004US20040264283 Method for playing multimedia files in a terminal
12/30/2004US20040264095 Circuit arrangement, switching module comprising said circuit arrangement and use of said switching module
12/30/2004US20040263696 Integrated remote control unit for operating a television and a video game unit
12/30/2004US20040263384 Method for enlarging the interference-free dynamic range of non-linear signal processing components
12/30/2004US20040263377 Television remote control systems and methods
12/30/2004US20040263368 Mix-type sample and hold circuit of receiving end and receiving method thereof
12/30/2004US20040263349 System and method for monitoring remote control transmissions
12/30/2004US20040263254 High frequency power amplifier circuit and radio communication system
12/30/2004US20040263249 Feedforward linear amplifier
12/30/2004US20040263246 Multi-mode multi-amplifier architecture
12/30/2004US20040263245 Polar and linear amplifier system
12/30/2004US20040263084 Method and apparatus for controlling illumination of a display in a portable wireless communication device
12/30/2004US20040262179 Belt covering for a mobile station and method of using the same
12/30/2004DE10325399A1 Schaltungsanordnung zur Phasenmodulation für rückstreubasierte Transporder Circuit arrangement for phase modulation for backscatter based Transporder
12/30/2004DE10323467A1 Multimediaendgerät Multimedia terminal
12/29/2004WO2004114714A1 Inter-frequency neighbor list searching
12/29/2004WO2004114691A1 System and method for gsm hard handoff
12/29/2004WO2004114683A2 Multi-mode radio with interference cancellation circuit
12/29/2004WO2004114639A1 Portable battery driven apparatus
12/29/2004WO2004114617A1 Narrowband interference suppression for ofdm systems
12/29/2004WO2004114596A1 Frame format decoder and training sequence generator for wireless lan networks
12/29/2004WO2004114594A1 A method on device service backup in synchronous transfer mode(atm) group net
12/29/2004WO2004114585A1 A device and method for encoding a datum, and a device and method for decoding an encoded datum
12/29/2004WO2004114572A2 Parallel spread spectrum communication system and method
12/29/2004WO2004114565A1 Method and arrangement in a communication system
12/29/2004WO2004114564A1 Apparatus and method for transmitting/receiving data in a communication system using a multiple access scheme
12/29/2004WO2004114551A1 Transmission power controlling method and apparatus
12/29/2004WO2004114548A1 Transmission apparatus and method for use in mobile communication system based on orthogonal frequency division multiplexing scheme
12/29/2004WO2004114544A1 Method and system for providing walkie-talkie service based on mobile communication network
12/29/2004WO2004114540A1 Diversity synchronous connection-oriented audio connunication modes
12/29/2004WO2004114539A1 Cell search process for wireless communication system
12/29/2004WO2004114538A1 Method for cancelling a narrow-band interference signal
12/29/2004WO2004114537A1 Barker code detector
12/29/2004WO2004114536A1 Interactive multi-user detection and decoding
12/29/2004WO2004114535A1 Communication method and apparatus for multi-user detection
12/29/2004WO2004114534A1 Transferable wireless communicator for data and voice
12/29/2004WO2004114533A1 A personal communication device
12/29/2004WO2004114458A2 Antenna steering for an 802.11 station
12/29/2004WO2004114456A2 Wireless node with antenna detachability
12/29/2004WO2004114248A2 Method for controlling electrical apparatus and device and therefor
12/29/2004WO2004113128A1 Electronic equipment
12/29/2004WO2004098209A3 Method and device for increasing effective radiated power from a subscriber device
12/29/2004WO2004098074A3 Ultra-wideband pulse modulation system and method
12/29/2004WO2004095082A3 Method and apparatus for reducing interference in an optical data stream using data­independent equalization
12/29/2004WO2004082189A3 Receiver and method for concurrent receiving of multiple channels
12/29/2004WO2004082149A3 Multi-path searching
12/29/2004WO2004062169A3 Command queuing for multimedia storage devices
12/29/2004WO2004062128A3 Method and apparatus to generate a clock-based ultra wideband transmission
12/29/2004WO2004047506A3 Replaceable housing for a mobile communication device
12/29/2004EP1492376A1 Base station apparatus of mobile communication system
12/29/2004EP1492368A1 Base station apparatus of mobile communication system
12/29/2004EP1492332A2 Apparatus for controlling rotation angle of a camera module in a mobile communication device
12/29/2004EP1492317A1 Cellular telephone with print preview system
12/29/2004EP1492314A2 System and Method of controlling a speaker volume for a mobile terminal
12/29/2004EP1492293A1 Emission of a signal with reduced peaks and of an associated instruction signal
12/29/2004EP1492280A1 Quality driven adaptive channel assignment in an OFDMA radio communication system
12/29/2004EP1492277A2 Communication terminal and communication system
12/29/2004EP1492271A1 Signal processing system, signal output device, signal receiving device, and communication control method
12/29/2004EP1492270A1 Signal processing system, signal receiving device, and communication control method
12/29/2004EP1492264A1 Apparatus and method for automatic frequency control in a mobile communication terminal
12/29/2004EP1492254A1 Code generation for a mobile communication system
12/29/2004EP1492246A1 Path diversity receiver apparatus and method of spectrum spread communication system
12/29/2004EP1492245A1 Transmitting-receiving switch
12/29/2004EP1492244A1 Switching filter module for dynamic multi-channel selection
12/29/2004EP1492243A2 High frequency receiving device, integrated circuit used for same, and TV receiver using them
12/29/2004EP1492229A1 Polar and linear amplifier system
12/29/2004EP1492228A1 Multi-mode multi-amplifier architecture
12/29/2004EP1492193A1 High frequency module and antenna device
12/29/2004EP1492046A1 Method for recognizing characters in a portable terminal having an image input unit
12/29/2004EP1491060A1 Method and apparatus for blind code detection
12/29/2004EP1491052A1 A high frequency tuner
12/29/2004EP1490988A1 3g measurements in pbcch cell in dedicated gsm mode
12/29/2004EP1490986A1 Method and apparatus for transmit power modulation in a wireless communication system
12/29/2004EP1490982A2 Method of estimating backward motion vectors within a video sequence
12/29/2004EP1490981A1 Radiofrequency duplexing system and broadcasting or communication systems using said system
12/29/2004EP1490980A2 Mobile communication handset with adaptive antenna array
12/29/2004EP1490979A1 Power supply for a satellite receiver
12/29/2004EP1490852A1 Integrated circuit with enhanced coupling