Patents for H04L 25 - Baseband systems (55,083)
07/2006
07/06/2006WO2006070217A1 Equalization with selection of samples
07/06/2006WO2004082184A3 Data randomization in a wireless communication system
07/06/2006US20060148438 Dc trimming circuit for radio frequency (rf) down-conversion
07/06/2006US20060148428 Precoding of contention words in a fixed wireless access system
07/06/2006US20060148319 HDMI type electrical connector assembly
07/06/2006US20060146970 Start-stop synchronization serial communication circuit and semiconductor integrated circuit having start-stop synchronization serial communication circuit
07/06/2006US20060146958 High-speed input signal receiver circuit
07/06/2006US20060146956 RF transmitter for efficiently compensating output power variation due to temperature and process
07/06/2006US20060146942 Arrangement for compensation of ground offset in a data bus system
07/06/2006US20060146925 Transform-domain sample-by-sample decision feedback equalizer
07/06/2006US20060146915 Linear receivers for time-hopping impulse radio systems
07/06/2006US20060146913 TDMA, spread spectrum RF agile filtered signal transmission
07/06/2006US20060146690 Methods, circuits and computer program products for estimating frequency domain channel in a DVB-T receiver using transform domain complex filtering
07/06/2006DE10122891B4 Verfahren und System zur Datenübertragung A method and system for data transmission
07/05/2006EP1677461A1 High speed controller area network receiver having improved EMI immunity
07/05/2006EP1677439A2 Post channel estimate phase correction
07/05/2006EP1676406A1 Method and apparatus for multi-algorithm detection
07/05/2006EP1676390A1 Method and device for bi-directional single-wire data transmission
07/05/2006CN2794059Y Relay
07/05/2006CN1799235A Insertion phase variation compensation system and method of counteracting the effect of a phase offset introduced into a received signal
07/05/2006CN1799234A Vector equalizer and vector sequence estimator for block-coded modulation schemes
07/05/2006CN1799202A Method and system for continuously compensating for phase variations introduced into a communication signal by automatic gain control adjustments
07/05/2006CN1799174A System to control integrated circuit resonance
07/05/2006CN1799033A A network analyzing method and a network analyzing apparatus
07/05/2006CN1798443A Method for solving error rate of physical channel
07/05/2006CN1798264A Image sensing apparatus and control method thereof
07/05/2006CN1798125A Circuit and method for reducing impulse noise
07/05/2006CN1798123A Apparatus and method for estimating uplink frequency offset in a orthogonal frequency division multiplexing communication system
07/05/2006CN1798117A Synchronization method and synchronization circuit for serial signal in high speed
07/05/2006CN1798116A Weighting type equalizer in adaptivity, and related method
07/05/2006CN1798115A Method for compensating channel distortion in communication system, and feedback equalizer through iteration decision
07/05/2006CN1798007A Apparatus and method for detecting a signal in a multiple-input multiple-output mobile communication system
07/05/2006CN1797937A Load circuit for eliminating DC bias voltage, and mixer of using the load circuit
07/05/2006CN1263226C Multi-input multi-output receiver and receiving method
07/05/2006CN1263220C Method and system for digital filtering
07/04/2006US7073113 Adaptive sigma-delta modulation with improved dynamic range
07/04/2006US7072997 Asymmetric data path media access controller
07/04/2006US7072431 Clock timing recovery using arbitrary sampling frequency
07/04/2006US7072426 Demodulation apparatus and method in a communication system employing 8-ary PSK modulation
07/04/2006US7072422 Device and method for spectrally shaping a transmission signal in a radio transmitter
07/04/2006US7072420 Communications systems
07/04/2006US7072415 Method and apparatus for generating multi-level reference voltage in systems using equalization or crosstalk cancellation
07/04/2006US7072414 Gaussian minimum shift keying (GMSK) precoding communication method
07/04/2006US7072413 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
07/04/2006US7072408 Method and system for using power lines for signaling, telephony and data communications
07/04/2006US7072407 Combination power and full duplex data cable
07/04/2006US7072406 Serial interface and method for transferring digital data over a serial interface
07/04/2006US7072392 Equalizer for time domain signal processing
07/04/2006US7072389 Direct digital access arrangement circuitry and method for connecting to phone lines
07/04/2006US7072381 Path search method, channel estimation method and communication device
07/04/2006US7072380 Apparatus for initial power control for spread-spectrum communications
07/04/2006US7072355 Periodic interface calibration for high speed communication
07/04/2006US7072349 Ethernet device and method for extending ethernet FIFO buffer
07/04/2006US7071864 Automatic threshold voltage control circuit and signal converting circuit and method thereof
07/04/2006US7071861 Apparatus and method for transmitting a digitized signal, and a data source and data sink to implement the method
07/04/2006US7071727 Method and apparatus for mitigating radio frequency radiation from a microprocessor bus
07/04/2006CA2184393C Receiver based methods and devices for combating co-channel ntsc inference in digital transmission
06/2006
06/29/2006WO2006069401A1 Constrained hopping in wireless communication systems
06/29/2006WO2006069298A2 Methods and apparatus for decoder selection in communication systems
06/29/2006WO2006069280A1 Interference rejection in wireless receivers
06/29/2006WO2006068543A1 Transmitter apparatus and method for transmitting packet data units in a communication system
06/29/2006WO2006068414A2 Sphere decoder and decoding method thereof
06/29/2006WO2006067563A1 Method, apparatus and computer program product for channel estimation of transmission channels with memory in digital telecommunications system by estimating the rms delay spread
06/29/2006WO2006067436A1 Channel impulse response estimation
06/29/2006WO2006067397A1 Pulsed serial link transmitting data and timing information on a single line
06/29/2006WO2006066452A1 A method and system for out of band predistortion linearization
06/29/2006US20060140600 Image sensing apparatus with camera shake correction function
06/29/2006US20060140302 Reception of a signal modulated according to a multilevel coding technique
06/29/2006US20060140298 Reduced complexity multicarrier precoder
06/29/2006US20060140296 Apparatus and method for reducing the peak-to-average power ratio of OFDM/OFDMA signals
06/29/2006US20060140285 Digital filter circuit and method for blocking a transmission line reflection signal
06/29/2006US20060140283 Data processing circuit with a driver and a receiver
06/29/2006US20060140262 Low voltage multistage adaptive equalizer
06/29/2006US20060139493 Displaying apparatus and control method thereof
06/29/2006DE4205623B4 Leitungsendgerät Line terminal
06/29/2006DE19936424B4 Treiberschaltung Driver circuit
06/29/2006DE19854117B4 Schaltungsanordnung zur Kommunikation einer Vielzahl elektrischer Komponenten in einem Kraftfahrzeug Circuit arrangement for communication of a plurality of electrical components in a motor vehicle
06/29/2006DE102005060042A1 Treiber für Niederspannungsdifferenzsignale, der Zweige mit Serienwiderständen enthält Contains drivers for low-voltage differential signals, the branches with series resistors
06/29/2006DE102004019984B4 Einrichtung zur Verarbeitung von Funk-Sendedaten mit einer digitalen Vorverzerrung Means for processing radio-transmission data with a digital predistortion
06/29/2006CA2591577A1 Methods and apparatus for decoder selection in communication systems
06/29/2006CA2590629A1 Constrained hopping in wireless communication systems
06/29/2006CA2590538A1 Transmitter apparatus and method for transmitting packet data units in a communication system
06/28/2006EP1675338A1 Device for analog to digital conversion with decision circuit and optimized decision threshold
06/28/2006EP1675337A1 Frequency domain equaliser for single-carrier signals
06/28/2006EP1675336A1 Apparatus and method for performing pilot-aided channel estimation in time axis in an OFDM communication system
06/28/2006EP1675335A1 Method and apparatus for channel estimation of transmission channels with memory in digital telecommunications system, and corresponding computer program product by estimating the RMS delay spread
06/28/2006EP1675295A2 System and method for forward error correction decoding using soft information
06/28/2006EP1673913A1 Single antenna interference rejection by means of iterative interference estimation and spatio-temporal whitening
06/28/2006EP1673912A1 Method for a channel assessment during the use of different modulation methods within an interval of signals
06/28/2006EP1673911A1 Method of and apparatus for noise whitening filtering
06/28/2006EP1673864A2 Method for performing dual phase pulse modulation
06/28/2006CN1795651A Method and system for wireless communication networks using relaying
06/28/2006CN1795650A High-speed serial link receiver with centrally controlled offset cancellation
06/28/2006CN1795649A Reduced complexity time-frequency trained equalizer for discrete multi-tone based DSL systems
06/28/2006CN1795635A Signal transmitting apparatus, power supplying system, and serial communication apparatus
06/28/2006CN1794796A Displaying apparatus and control method thereof
06/28/2006CN1794712A Apparatus and method for performing time domain channel estimation in a communication system
06/28/2006CN1794711A Blind channel estimation method of orthogonal frequency division multiplex system
06/28/2006CN1794610A Multi-transceiver system and methods of compensating offset frequency
06/28/2006CN1262099C Device for providing multiple mode interface between base band receiver and radio-frequency circuit