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)
05/2008
05/20/2008US7376200 Method and apparatus for suppressing carrier leakage
05/20/2008US7376197 Signal peak reduction circuit for non-constant envelope modulation signals
05/20/2008US7376195 Digital communication systems having decreased memory
05/20/2008US7376191 High bandwidth data transport system
05/20/2008US7376188 Format structure of serial data and serial data conversion apparatus
05/20/2008US7376185 Video encoding and video/audio/data multiplexing device
05/20/2008US7376184 High-efficiency encoder and video information recording/reproducing apparatus
05/20/2008US7376183 Post-production processing
05/20/2008US7376180 Adaptive receivers for bit rate agile (BRA) and modulation demodulation (modem) format selectable (MFS) signals
05/20/2008US7376177 Circuit and method for rake training during acquisition
05/20/2008US7376176 Method and equipment for regulating dynamically an average area of a channel estimation
05/20/2008US7376175 Wireless communications systems and methods for cache enabled multiple processor based multiple user detection
05/20/2008US7376174 Rake receiver architecture for an ultra-wideband (UWB) receiver
05/20/2008US7376173 Unambiguously encoding and decoding signals for wireless channels
05/20/2008US7376172 Pilot use in orthogonal frequency division multiplexing based spread spectrum multiple access systems
05/20/2008US7376171 Multiuser detection aided multiple access differential M-ary coding applications
05/20/2008US7376170 Digital imbalance correction method and device in a receiver for multi-carrier applications
05/20/2008US7376116 Software defined multiple transmit architecture
05/20/2008US7376115 Method for generation of training sequence in channel estimation
05/20/2008US7376114 Code multiplexing transmitting apparatus
05/20/2008US7376107 Spread spectrum communication system and transmission power control method therefor
05/20/2008US7376106 Code-division-multiple-access (DS-CDMA) channels with aperiodic codes
05/20/2008US7376105 Source coding for interference reduction
05/20/2008US7376095 Apparatus and method for measuring a received signal to interference ratio in a mobile communication system
05/20/2008US7376093 Filtering method to allow FDD and TDD operations in PCS transreceivers
05/20/2008US7376039 Circuit and method for preserving data in sleep mode of semiconductor device using test scan chain
05/20/2008US7375612 Systems and related methods for learning a radio control transmitter to an operator
05/20/2008US7374100 Mobile terminal having smart card coupled with RFID tag and method for performing RFID function in such mobile terminal
05/20/2008US7374097 Data carrier for storing information represented by an information voltage
05/20/2008CA2471707C Cdma system transmission matrix coefficient calculation
05/20/2008CA2321649C Method and device for modifying a radio frequency range of a radio transceiver
05/20/2008CA2296411C Method and apparatus for external band selection of a digital microwave radio
05/15/2008WO2008058128A2 Method and apparatus regarding using tcp packets to detect when a mobile data flow has been dropped by a mobile network
05/15/2008WO2008057882A2 Systems and methods for management of wireless clients
05/15/2008WO2008057752A2 Method and apparatus for fast cell search
05/15/2008WO2008057735A2 System and method for compensation of phase hits
05/15/2008WO2008057602A1 Method and apparatus for signal searching
05/15/2008WO2008057584A2 Preamble detection and synchronization in ofdma wireless communication systems
05/15/2008WO2008057524A1 Compact low loss high frequency switch with improved linearity performance
05/15/2008WO2008057018A1 Modified sir values for fast power control
05/15/2008WO2008056870A2 System and method for controlling radio frequency transceiver and method thereof
05/15/2008WO2008056747A1 Semiconductor integrated circuit, rf module using the same, and radio communication terminal device using the same
05/15/2008WO2008056622A1 Receiver
05/15/2008WO2008056616A1 Wireless communication apparatus
05/15/2008WO2008056416A1 Wireless communication apparatus and wireless communication method
05/15/2008WO2008056412A1 Frequency setting apparatus, frequency setting method, frequency setting program and electronic device
05/15/2008WO2008056366A2 Phy clock synchronization in a bpl network
05/15/2008WO2008056332A1 A system for controlling electrical and/or electronic devices and equipments distributed in an environment, particularly a domestic environment
05/15/2008WO2008056239A2 Method and apparatus for providing save management
05/15/2008WO2008056236A2 Analog signal path modeling for self-interference cancellation
05/15/2008WO2008056224A2 Apparatus, methods, and computer program products providing reduced interference in a multi-antenna system
05/15/2008WO2008055946A1 Method and apparatus for efficient signal interpolation
05/15/2008WO2008055384A1 A based wcdma system rake receiver set and method
05/15/2008WO2008055302A1 Enhanced mobile service provision
05/15/2008WO2008039486A3 Multi-mode wireless communication devices and systems for prepaid communication services
05/15/2008WO2008033089A3 Method and arrangements for load balancing of power amplifiers
05/15/2008WO2008033085A3 Method and apparatus for shared parameter estimation in a generalized rake receiver
05/15/2008WO2008015512A3 Scalable wlan wireless communications device and radio for wpan and wran operation
05/15/2008WO2007103626A3 Recording and reproducing trading communications
05/15/2008US20080115187 Passive display unit and system and method of use
05/15/2008US20080114539 Dynamic integrated location service system and method, and wireless terminal for supporting the system and method
05/15/2008US20080113688 Mobile communication terminal and method of displaying information using an information display function
05/15/2008US20080113667 Bearer selection and negotiation in autonomous dynamic spectrum access systems
05/15/2008US20080113647 Method and apparatus for low cost telephone
05/15/2008US20080113645 Push rod and sliding type portable terminal having the same
05/15/2008US20080113644 Low Noise Mixer
05/15/2008US20080113643 Multi-transformer architecture for an active rf circuit
05/15/2008US20080113642 Precision phase generator and method for phase generation
05/15/2008US20080113641 Radio communication apparatus and frequency generating method thereof
05/15/2008US20080113640 Adaptive network supporting single to concurrent interfering wireless transmissions
05/15/2008US20080113639 Low-noise amplifier and antenna device having the same
05/15/2008US20080113637 Lock for mobile communication equipment
05/15/2008US20080113635 Regulation of an amplification apparatus
05/15/2008US20080113634 System and Method for Reducing Multi-Modulation Radio Transmit Range
05/15/2008US20080113633 Apparatus and method for TX mode feedback in communication system
05/15/2008US20080113632 Apparatus and Method of Space Time Frequency Block Code
05/15/2008US20080113631 System and method for controlling radio frequency transceiver and method thereof
05/15/2008US20080113630 Frequency modulation circuit, transmission circuit and communication device
05/15/2008US20080113629 Radio communication apparatus and method
05/15/2008US20080113628 Methods and apparatus to provide an auxiliary receive path to support transmitter functions
05/15/2008US20080113627 Regulating Signal Monitoring
05/15/2008US20080112575 Volume control device for vehicle audio system
05/15/2008US20080112573 Wireless Signal Transmitting and Receiving System with Adjustable Signal Transmission Directionality
05/15/2008US20080112519 Apparatus for receiving multi-band signals of multiple modes and method thereof
05/15/2008US20080112510 Radio reception apparatus, radio reception method and radio reception program capable of switching modulation methods
05/15/2008US20080112480 Method for Analog Transmission of a Video Signal
05/15/2008US20080112474 Systems and methods for implementing advanced power line services
05/15/2008US20080112473 System and method for communicating with multi compartment vehicles
05/15/2008US20080112472 Methods and systems for adaptive communication
05/15/2008US20080112470 MIMO transceiver with pooled adaptive digital filtering
05/15/2008US20080112469 Method and apparatus for performing frequency synchronization
05/15/2008US20080112468 Apparatus and Method for Sensor-Based Wireless Receive Diversity
05/15/2008US20080112467 Systems and methods for detecting the presence of a transmission signal in a wireless channel
05/15/2008US20080112466 Transmission circuit and system for the same
05/15/2008US20080112366 Radio Communication Terminal and Communication Method
05/15/2008US20080111759 Antenna Arrangement
05/15/2008US20080111710 Method and Device to Control Touchless Recognition
05/15/2008US20080111498 Modular wireless lighting control system using a common ballast control interface
05/15/2008DE202008003218U1 Abtastsichere Lederwaren für Personal-Reiseausweise Abtastsichere leather goods for personal travel documents
05/15/2008DE202008002094U1 Vorrichtung zum Bearbeiten von Verpackungselementen Apparatus for processing packaging elements