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)
02/2007
02/22/2007WO2007019667A1 Joint space-time optimum filters (jstof) with at least one antenna, at least one channel, and joint filter weight and cir estimation
02/22/2007WO2007019666A1 Joint space-time optimum filters (jstof) for interference cancellation
02/22/2007WO2007019665A1 Joint space-time optimum filters (jstof) with at least one antenna, at least one channel, and joint filter weight and cir estimation
02/22/2007WO2007003055A3 Edge detecting filters
02/22/2007WO2006131809A3 A method for interference reduction using blast algorithm and partially parallel interference cancellation
02/22/2007WO2006129286A3 Automatic cancellation of bp merger in multi-band ofdm alliance (mboa) ultra wide band (uwb) systems
02/22/2007WO2006068774A3 In-ear monitor with hybrid diaphragm and armature design
02/22/2007WO2006068772A3 In-ear monitor with shaped dual bore
02/22/2007WO2006068732A3 Hands-free push-to-talk radio
02/22/2007WO2006057733A3 Method and system for selecting transmit antennas to reduce antenna correlation
02/22/2007WO2006053178A3 Actuating a security system using a wireless device
02/22/2007WO2006020119A8 Mobile terminal signal conversion for external display
02/22/2007WO2005112405A8 Mobile telephone handset with capacitive radio frequency path between first and second conductive components thereof
02/22/2007WO2005101649A3 Direct current offset correction systems and methods
02/22/2007WO2005099102A3 Using federated mote-associated logs
02/22/2007WO2005089216A3 Method, apparatus and computer program product providing quality of service support in a wireless communications system
02/22/2007US20070044128 Video compression system
02/22/2007US20070044025 Display device, wireless communication system, method of controlling display device, method of controlling wireless communication system, display device control program, wireless communication system control program and storage media for storing the programs
02/22/2007US20070042823 Mobile telecommunication terminal having electrical compass module and playing network type mobile game method using electrical compass module thereof
02/22/2007US20070042814 Mobile station
02/22/2007US20070042813 Mobile telephone device
02/22/2007US20070042807 Compound portable computing device with dual portion keyboards coupled over a transmission link
02/22/2007US20070042806 Tethered digital butler consumer electronic device and method
02/22/2007US20070042783 Frequency multiplexed architecture
02/22/2007US20070042766 System and method for delta-based over-the-air software upgrades for a wireless mobile station
02/22/2007US20070042746 Cellular phone housing with retractable microphone/earpiece assembly
02/22/2007US20070042745 Wireless communication device
02/22/2007US20070042744 Quadrature frequency changer, tuner and modulator
02/22/2007US20070042743 Frequency changer and tuner
02/22/2007US20070042742 Terrestrial-Digital Multimedia Broadcasting And Digital Audio Broadcasting Low Intermediate Frequency Receiver
02/22/2007US20070042741 Wireless Communications Device Including a Joint Space-Time Optimum Filters (JSTOF) Using QR and Eigenvalue Decompositions
02/22/2007US20070042740 Automatic selection of compensation value to reduce IM2 product in mixed signal output
02/22/2007US20070042739 Process and diagnostic device for selective testing of receiver antennas in a multi-antenna system
02/22/2007US20070042738 Receiver architecture for minimizing use of external bandpass filter between low-noise amplifier and first mixer
02/22/2007US20070042737 Controllable mixer
02/22/2007US20070042736 Detection circuit and method of adjusting dectection circuit
02/22/2007US20070042735 System and method for generating optical return-to-zero signals with differential bi-phase shift and frequency chirp
02/22/2007US20070042734 Tuner and broadcasting signal receiver including the same
02/22/2007US20070042733 Radio terminal
02/22/2007US20070042732 Tuner and method for selecting a channel using band-selection filter and broadcast signal receiver including the tuner
02/22/2007US20070042731 Multimedia terminal
02/22/2007US20070042730 Terrestrial-Digital Multimedia Broadcasting And Digital Audio Broadcasting Low Intermediate Frequency Receiver
02/22/2007US20070042729 Inductive power supply, remote device powered by inductive power supply and method for operating same
02/22/2007US20070042728 Transmitter having DC offset cancellation
02/22/2007US20070042727 Systems and methods for voice and data communication
02/22/2007US20070042726 Distortion compensation in wireless digital communication
02/22/2007US20070042725 Systems and methods for tuning an antenna configuration in a mobile communication device
02/22/2007US20070042724 Asynchronous response system with acknowledge
02/22/2007US20070042723 Mobile terminal apparatus and broadcast receiving method
02/22/2007US20070042722 Half-duplex communication system, low-voltage differential signaling transceiver of the system and pre-driver of the transceiver
02/22/2007US20070042721 Receiver ADC clock delay based on echo signals
02/22/2007US20070042720 MIMO communication system and user scheduling method
02/22/2007US20070042715 Optimized directional antenna system
02/22/2007US20070041587 Digital audio broadcasting modem interface system for receiving multi-channel and its working method
02/22/2007US20070041439 Filtering method and an apparatus
02/22/2007US20070041435 Networking methods and systems
02/22/2007US20070041434 Apparatus and method of on-channel repeater
02/22/2007US20070041433 Method and apparatus for compact OVSF despreading
02/22/2007US20070041432 Averaging a delay profile in a limited delay range
02/22/2007US20070041431 Positioning a multipath search window
02/22/2007US20070041430 Reception device
02/22/2007US20070041429 Reverse link power control for an OFDMA system
02/22/2007US20070041428 Nonlinear precoding in code-division multiple access communication system
02/22/2007US20070041427 Frequency coherence within a location network
02/22/2007US20070041426 Data transfer system, wireless communication device, wireless communication method, and computer program
02/22/2007US20070041348 Transmitting/receiving apparatus and method for cell search in a broadband wireless communications system
02/22/2007US20070041310 Interference cancellation method and receiver
02/22/2007US20070041279 Method and apparatus for reproducing data, recording medium, and method and apparatus for recording data
02/22/2007US20070041278 Disk reproducing apparatus
02/22/2007US20070040947 Receiving apparatus, and display apparatus and television broadcasting system therewith
02/22/2007US20070040937 Digital multimedia broadcasting system and method for managing multimedia broadcast channels
02/22/2007US20070040740 Method and apparatus for processing satellite signals at a satellite positioning system receiver
02/22/2007US20070040703 Configurable pilots in a wireless communication system
02/22/2007US20070039332 Compact thermal exchang unit of thermo-electric cooling mode using heat pipe
02/22/2007DE202006017315U1 Wireless RF transmitter handset e.g. for door, has functional part and covering part joined to each other by locking, releasable pluggable connection
02/22/2007DE19925925B4 Verfahren zur Übertragung von Funksignalen und Empfänger zum Empfang von Funksignalen Method for transmitting radio signals and receiver for reception of radio signals
02/22/2007DE102006039438A1 Calibration device for superheterodyne-receiver, has compensation circuit analysing samples from detector, which corresponds with candidate values of mixer control signals, and evaluating one value as compensation value
02/22/2007DE102005053301B3 Data symbols detection unit for transmit/receive device, has sequence provisioning unit providing group of sequences, which are stepped higher than sequences in transmission side, where chips of respective sequences store different values
02/22/2007DE102005039102A1 Rundfunkempfänger mit einer Mehrantennenverarbeitungseinrichtung und Verfahren zum Betrieb eines Rundfunkempfängers Broadcast radio receiver having a multi-antenna processing device and method for operating a radio receiver
02/22/2007DE102005038600A1 Halteeinrichtung Holding device
02/22/2007DE102004036994B4 Digitales Low-IF-Empfängerfrontend mit mehreren Modi und entsprechendes Verfahren Digital low-IF receiver frontend with multiple modes and corresponding method
02/22/2007DE102004019026B4 Verwendung einer dielektrischen Keramikzusammensetzung zur Herstellung von Hochfrequenz-Bauelementen Use of a dielectric ceramic composition for the manufacture of high-frequency components
02/22/2007CA2730338A1 Transmission structure supporting multi-user scheduling and mimo transmission
02/22/2007CA2619148A1 Joint space-time optimum filter (jstof) using cholesky and eigenvalue decompositions
02/22/2007CA2619147A1 Wireless communications device including a joint space-time optimum filters (jstof) using qr and eigenvalue decompositions
02/22/2007CA2619119A1 Wireless communications device including a joint space-time optimum filters (jstof) using singular value decompostions (svd)
02/22/2007CA2619117A1 Wireless communications device including a joint space-time optimum filter (jstof) using cholesky and eigenvalue decompositions
02/22/2007CA2619110A1 Joint space-time optimum filters (jstof) for interference cancellation
02/22/2007CA2619109A1 Joint space-time optimum filters (jstof) with at least one antenna, at least one channel, and joint filter weight and cir estimation
02/22/2007CA2619107A1 Joint space-time optimum filters (jstof) for interference cancellation
02/22/2007CA2619104A1 Joint space-time optimum filters (jstof) with at least one antenna, at least one channel, and joint filter weight and cir estimation
02/22/2007CA2618914A1 Wireless communication system and method
02/22/2007CA2618837A1 Programmable radio transceiver
02/22/2007CA2618072A1 Joint space-time optimum filter (jstof) using qr and eigenvalue decompositions
02/21/2007EP1755299A2 Transmitting/receiving apparatus and method for cell search in a broadband wireless communication system using multiple carriers
02/21/2007EP1755282A1 A communication system
02/21/2007EP1755267A1 Process, device and computer program for data decryption
02/21/2007EP1755237A1 Radio communication device and radio communication method
02/21/2007EP1755233A2 Software parameterizable control blocks for use in physical layer processing
02/21/2007EP1755232A1 Digital baseband modulation apparatus and demodulation apparatus