| Patents for H04L 25 - Baseband systems (55,083) |
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| 01/28/2010 | US20100020903 Method and device for processing the dc offset of a radiofrequency reception subsystem |
| 01/28/2010 | US20100020900 Digital pre-distortion technique using nonlinear filters |
| 01/28/2010 | US20100020899 Method and apparatus for improving digital predistortion correction with amplifier device biasing |
| 01/28/2010 | DE102008059563A1 Coupling unit for attaching or connecting data lines, has electro magnetic coupling couples wire of incoming data line with another wire of another incoming data line for compensating transmission interference |
| 01/28/2010 | DE102008040634A1 Switching circuit i.e. central electronic control unit, for electrical interface, has comparator performing voltage comparison with two different reference voltages to provide comparison voltage in time division method |
| 01/28/2010 | DE102008031357A1 Verfahren und System zur seriellen Übertragung von Daten A method and system for serial transmission of data |
| 01/28/2010 | DE102006008494B4 Verfahren zur Phasenrauschkompensation und entsprechender Messempfänger Method for phase noise compensation and appropriate measurement receiver |
| 01/27/2010 | EP2148481A1 Method and device for processing a DC offset in a radiofrequency reception chain with multiple variable amplifiers |
| 01/27/2010 | EP2148480A2 Apparatus and method for reducing self-interference in a radio system |
| 01/27/2010 | EP2148461A2 Margin test methods and circuits |
| 01/27/2010 | EP2148450A2 Equalization of multiple signals received for soft handoff in wireless communication systems |
| 01/27/2010 | EP2148446A1 Soft decision device and soft decision method |
| 01/27/2010 | EP2147533A2 Image compensation for wireless receiver |
| 01/27/2010 | CN201393232Y Bus communication circuit applying novel CMI encoding |
| 01/27/2010 | CN101636991A Data communication apparatus, data communication system, and data communication method |
| 01/27/2010 | CN101635697A Transmitter and transmitter signal processing method |
| 01/27/2010 | CN101635696A VXI bus C-size double-groove width I/Q vector signal generation device |
| 01/27/2010 | CN101635695A Method and device for determining maximum multipath time delay |
| 01/27/2010 | CN101635694A Adaptive equalizer and method for adaptive equalization |
| 01/27/2010 | CN100586081C Single-end evaluation method for ADSL bearing capacity |
| 01/27/2010 | CN100586037C Method of high frequency network communications transmitted over various lines |
| 01/26/2010 | US7653868 Method and apparatus for precomputation and pipelined selection of branch metrics in a reduced state Viterbi detector |
| 01/26/2010 | US7653843 Method and arrangement to estimate transmission channel characteristics |
| 01/26/2010 | US7653412 Wireless communication device |
| 01/26/2010 | US7653369 Combined discrete automatic gain control (AGC) and DC estimation |
| 01/26/2010 | US7653348 Satellite communications systems, components and methods for operating shared satellite gateways |
| 01/26/2010 | US7653167 Phase deglitch circuit for phase interpolator for high-speed serial I/O applications |
| 01/26/2010 | US7653165 Pulse amplitude modulated system with reduced intersymbol interference |
| 01/26/2010 | US7653162 Receiving apparatus and receiving method |
| 01/26/2010 | US7653154 Method and apparatus for precomputation and pipelined selection of intersymbol interference estimates in a reduced-state Viterbi detector |
| 01/26/2010 | US7653153 QAM receiver and method for constellations having at least sixteen symbols |
| 01/26/2010 | US7653147 Transmitter control |
| 01/26/2010 | US7653143 Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data |
| 01/26/2010 | US7653142 Channel estimation and spatial processing for TDD MIMO systems |
| 01/26/2010 | US7653137 Method for temporal inversion of a wave |
| 01/26/2010 | US7653127 Bit-edge zero forcing equalizer |
| 01/26/2010 | US7653126 Apparatus for and method of controlling the operation of an equalizer |
| 01/26/2010 | US7652597 Multimode decoder |
| 01/26/2010 | US7652527 Demodulator, diversity receiver, and demodulation method |
| 01/21/2010 | WO2010008327A1 Interference rejection combining for multi-user mimo telecommunications system |
| 01/21/2010 | WO2010007379A2 Communication system for short range reliable information transfer |
| 01/21/2010 | WO2010006651A1 Data packet processing for estimation of a direction towards a transmitter |
| 01/21/2010 | WO2009121795A3 Equalisation processing |
| 01/21/2010 | WO2009117436A3 Multi-resolution beamforming based on codebooks in mimo systems |
| 01/21/2010 | WO2009115795A3 Method and apparatus for performing log- likelihood calculations |
| 01/21/2010 | WO2009114819A3 A method and apparatus for scrambling for discrimination of semi persistent scheduling grants |
| 01/21/2010 | WO2009113005A3 A physical layer convergence protocol (plcp) packet structure for multiple-input-multiple-output (mimo) communication systems |
| 01/21/2010 | US20100014609 Distortion correction control apparatus and distortion correction control method |
| 01/21/2010 | US20100014608 Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same |
| 01/21/2010 | US20100014607 Ad converter, data receiver and data reception method |
| 01/21/2010 | US20100014605 System for multiple use subchannels |
| 01/21/2010 | US20100014568 Digital Signal Transfer Method and Apparatus |
| 01/21/2010 | US20100014501 Data transmission method |
| 01/21/2010 | US20100013553 Demodulator, diversity receiver, and demodulation method |
| 01/20/2010 | EP2146472A2 System and method of blocking an electrical signal transmission |
| 01/20/2010 | EP2146471A1 Inter-carrier interference reduction for multi-carrier signals |
| 01/20/2010 | EP2146470A1 Inter-carrier interference reduction for multi-carrier signals |
| 01/20/2010 | EP2146469A1 Fading frequency decision device and method |
| 01/20/2010 | EP2146468A1 Fading frequency decision device and method |
| 01/20/2010 | EP2145400A2 Method and arrangement for adapting a multi-antenna transmission |
| 01/20/2010 | EP1755296B1 System to identify and characterize nonlinearities in optical communications channels |
| 01/20/2010 | EP1540820B1 Method and apparatus for channel equalization |
| 01/20/2010 | EP1123610B1 Digital variable symbol rate modulation |
| 01/20/2010 | CN201388209Y Predistortion processing unit |
| 01/20/2010 | CN101632275A Improved channel equalization with non-common midamble allocation in 3GPP TD-CDMA systems |
| 01/20/2010 | CN101632274A Parallel Schmidt-Kalman filter used for parameter estimation |
| 01/20/2010 | CN100583900C Radio sensor network data convergence path planning method based on the intelligent agent |
| 01/20/2010 | CN100583860C Method and apparatus for determining the log-likelihood ratio with precoding |
| 01/20/2010 | CN100583857C Spectrum management apparatus, method, and system |
| 01/20/2010 | CN100583856C Equalizer bank with interference reduction |
| 01/20/2010 | CN100583855C Cascade integral comb filter |
| 01/20/2010 | CN100583854C Nonlinear precoding method for a digital broadcast channel |
| 01/20/2010 | CN100583853C Method and apparatus for hybrid decision of feedback equalization |
| 01/20/2010 | CN100583852C Software definable block adaptive decision feedback equalizer |
| 01/20/2010 | CN100583851C Channel estimation device, channel estimation method, and wireless receiver |
| 01/20/2010 | CN100583850C Transmitter circuit, receiver circuit, interface circuit, and electronic device |
| 01/20/2010 | CN100583849C Power source regulator for wireline cable system with feedback loop |
| 01/20/2010 | CN100583848C Line driver for transmitting data |
| 01/20/2010 | CN100583847C System and method for post filtering peak power reduction in multi-carrier communications systems |
| 01/20/2010 | CN100583707C Orthogonal frequency division multiplexing radio communication system and channel compensating method |
| 01/20/2010 | CN100583700C Centralized buffer architecture for an orthogonal frequency division multiplexing (OFDM) receiver |
| 01/20/2010 | CN100583667C Self-adaptive balancer |
| 01/20/2010 | CN100583637C Pull-up circuit |
| 01/19/2010 | US7649958 Transmit signal generator and method |
| 01/19/2010 | US7649954 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion |
| 01/19/2010 | US7649953 Differential multiple-length transmit and reception diversity |
| 01/14/2010 | WO2010005775A1 Physical layer frame format design for wideband wireless communications systems |
| 01/14/2010 | WO2010005606A1 Mimo symbol detection using qr factorisation with node grouping and real valued decomposition |
| 01/14/2010 | WO2010005605A1 Mimo symbol detection using qr decomposition and k-best algorithm with approximate sorting |
| 01/14/2010 | WO2010004448A1 Multichannel interfacing device having a balancing circuit |
| 01/14/2010 | WO2010004444A1 Multichannel interfacing device having a termination circuit |
| 01/14/2010 | WO2010004442A1 Pseudo-differential receiving circuit |
| 01/14/2010 | WO2010004389A2 Receiver and method for processing radio signals using soft pilot symbols |
| 01/14/2010 | WO2010004388A2 Transmitter and method for transmitting soft pilot symbols in a digital communication system |
| 01/14/2010 | WO2010003176A1 Parallel packet transmission |
| 01/14/2010 | WO2009120468A3 Method and apparatus for adaptive channel estimation in a communication system |
| 01/14/2010 | WO2009104087A3 Method and apparatus for radio channel rank estimation |
| 01/14/2010 | WO2009086328A3 Channel skew identification and notification |
| 01/14/2010 | US20100011272 Variable rate coding for enabling high performance communication |
| 01/14/2010 | US20100010651 Dynamic range control and equalization of digital audio using warped processing |