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)
10/2006
10/03/2006US7116945 Adaptive radio transceiver with an antenna matching circuit
10/03/2006US7116943 System and method for classifying signals occuring in a frequency band
10/03/2006US7116941 Megatelecommunication technology the electronic hand off stereo phone system
10/03/2006US7116940 Embedded communication device within a belt
10/03/2006US7116939 Wireless provision of audio content
10/03/2006US7116937 Electric appliance
10/03/2006US7116831 Chrominance motion vector rounding
10/03/2006US7116780 Housing assembly of a portable electronic device
10/03/2006US7116769 Telephone having phone number registration function, phone number registration method, and call register display method
10/03/2006US7116734 Method and system for providing maximum likelihood detection with decision feedback interference cancellation
10/03/2006US7116728 Quadrature alignment in communications receivers using dual delay lines
10/03/2006US7116726 Method and apparatus for transferring multiple symbol streams at low bit-error rates in a narrowband channel
10/03/2006US7116720 Device for correcting still image errors in a video signal
10/03/2006US7116715 Video coding apparatus according to a feature of a video picture
10/03/2006US7116710 Serial concatenation of interleaved convolutional codes forming turbo-like codes
10/03/2006US7116707 Modem failover without call loss
10/03/2006US7116706 Single oscillator transceiver frequency plan
10/03/2006US7116705 Method and apparatus for reducing the processing rate of a chip-level equalization receiver
10/03/2006US7116704 Strong signal cancellation to enhance processing of weak spread spectrum signal
10/03/2006US7116703 Multipath signal strength indicator
10/03/2006US7116702 Signal processing method and apparatus in CDMA radio communication system
10/03/2006US7116701 Base station using an antenna array for location determination
10/03/2006US7116700 Frequency hopping spread spectrum communication system
10/03/2006US7116699 Frequency re-mapping for structure adaptive frequency hopping
10/03/2006US7116698 Generator of repetitive sets of spread spectrum sequences
10/03/2006US7116650 Multi-beam cellular base station, mobile station and method for sending spread spectrum signal
10/03/2006US7116649 Multiple-user CDMA wireless communication system
10/03/2006US7116353 Digital video recording system
10/03/2006US7116263 Remote control transmitter
10/03/2006US7116242 Programmable transmitter and receiver including digital radio frequency memory
10/03/2006US7116186 Dual-band bandpass filter
10/03/2006US7116173 High-frequency power amplifier circuit and electronic part for communication
10/03/2006US7116165 Front stage amplifier with different modes
10/03/2006US7115952 System and method for ESD protection
10/03/2006CA2314201C Method to reduce the power consumption of a radio receiver
10/03/2006CA2302921C System for analysing reliability of an electrical distribution network
10/03/2006CA2260059C Wireless remote control transmitter for use with consumer entertainment electronics appliance
09/2006
09/30/2006CA2503306A1 System and method for intra-cabinet wireless communication
09/28/2006WO2006102637A1 Cdma frequency acquisition using a simplified crystal oscillator that is not temperature compensated
09/28/2006WO2006102614A2 Motion graphics keying in the compressed domain
09/28/2006WO2006102288A2 System for reducing power consumption in a local oscillator
09/28/2006WO2006102251A1 Improved channel estimation for single-carrier systems
09/28/2006WO2006101877A2 Radio frequency remote control apparatus and methodology
09/28/2006WO2006101703A2 Method and apparatus for compensating for phase noise of symbols spread with a long spreading code
09/28/2006WO2006101672A1 Receiver for receipt and demodulation of a frequency modulated rf signal and method of operation therein
09/28/2006WO2006101670A1 Apparatus and method for optimising a spread spectrum cellular communication system
09/28/2006WO2006101650A1 Method and apparatus for providing a rate control for interlace coding
09/28/2006WO2006101627A2 Test system and method for parallel modulation error measurement of transceivers
09/28/2006WO2006101620A2 Method and apparatus for computing sir of time varying signals in a wireless communication system
09/28/2006WO2006101293A1 Access control to partitioned blocks in shared memory
09/28/2006WO2006101178A1 Mobile wireless device
09/28/2006WO2006101094A1 Transmitting apparatus, communication device, and mobile wireless unit
09/28/2006WO2006100994A1 Mobile terminal of cdma system, mobile communication method of cdma system, and communication quality estimating method
09/28/2006WO2006100914A1 Portable device with built-in fm transmitter
09/28/2006WO2006100913A1 Portable device with built-in fm transmitter
09/28/2006WO2006100912A1 Portable apparatus with built-in fm transmitter
09/28/2006WO2006100911A1 Portable apparatus with built-in fm transmitter
09/28/2006WO2006100347A1 Data detection in communication system
09/28/2006WO2006099973A1 Determining a detection signal in a spread spectrum communications system
09/28/2006WO2006081559A3 Methods and systems for detecting and mitigating interference for a wireless device
09/28/2006WO2006052463A3 Ultra-wideband communication apparatus and methods
09/28/2006WO2005086676A3 System and method for securing rf transactions using a radio frequency identification device including a random number generator
09/28/2006WO2005065423A3 Multiprotocol rfid reader
09/28/2006WO2005060482A3 Bus powered wireless transmitter
09/28/2006WO2005039198A3 Delay-induced scattering with phase randomization and partitioned frequency hopping
09/28/2006WO2004070870A3 Communication system with concatenated matched filter and doppler-tolerant polyphase codes
09/28/2006US20060218595 Mobile video system
09/28/2006US20060218022 Method and computerized system for reducing risk in an energy industry
09/28/2006US20060217609 Signal processing apparatus
09/28/2006US20060217166 Portable radio, and method for conveying information
09/28/2006US20060217163 Cradle for portable device
09/28/2006US20060217162 Wireless multi-user audio system
09/28/2006US20060217160 Mobile terminal and method for outputting image
09/28/2006US20060217157 Base station equipment and baseband signal processing module
09/28/2006US20060217156 Base station controller for radio communication network and method of collecting alarm information thereof
09/28/2006US20060217155 Method of determining a relocation start in a mobile communication system, radio network controller having a relocation start determination function, and mobile communication system including the radio network controller
09/28/2006US20060217154 Method for activating recordings of events concerning terminals and equipment therefor
09/28/2006US20060217152 Apparatus and methods for managing battery performance of a wireless device
09/28/2006US20060217149 Method for implementing a RF module on a motherboard
09/28/2006US20060217143 Radio communication system
09/28/2006US20060217142 Radio base station apparatus and transmission power control method in radio base station apparatus
09/28/2006US20060217139 Method and Device for Controlling Combined UMTS/GSM/EDGE Radio Systems
09/28/2006US20060217123 Radio base resource allocation method and radio base station
09/28/2006US20060217104 Mobile terminal and remote control device therefor
09/28/2006US20060217103 Apparatus, system and method capable of integrating a cellular phone stack in an extended firmware interface (EFI) layer
09/28/2006US20060217102 Cellular/Wi-Fi combination devices
09/28/2006US20060217101 Higher linearity passive mixer
09/28/2006US20060217099 Activation signal output circuit
09/28/2006US20060217098 System for reducing power consumption in a local oscillator
09/28/2006US20060217095 Wideband tuning circuit
09/28/2006US20060217089 Radio frequency power amplifier and corresponding method
09/28/2006US20060217088 Transmission power control method and device
09/28/2006US20060217087 Radio frequency power amplifier and method using an amplitude control system
09/28/2006US20060217086 Radio frequency power amplifier and method using a plurality of feedback systems
09/28/2006US20060217084 Efficient method to compute one shot frequency estimate
09/28/2006US20060217083 Rf power amplifier system employing an analog predistortion module using zero crossings
09/28/2006US20060217082 Shaping noise in power amplifiers of duplex communication systems
09/28/2006US20060217081 Transmitter and semiconductor integrated circuit for communication
09/28/2006US20060217080 High-quality detection based on sequential interference cancellation techniques
09/28/2006US20060217079 Low voltage differential signaling transceiver