| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 01/15/2003 | CN1391722A Apparatus and method for substantially eliminating near-channel interfering amplitude modulated signal |
| 01/15/2003 | CN1391400A Orthogonal frequency division multiplexing receiving system and method for effectively estimating code element timing shift |
| 01/15/2003 | CN1099179C Method and apparatus for decoding encoded signals |
| 01/15/2003 | CN1099178C Bus coupling with amplitude-controlled transmission circuit |
| 01/15/2003 | CN1099162C Universal sender device |
| 01/14/2003 | US6507651 Hybrid amplifier |
| 01/14/2003 | US6507628 Distortion-compensated digital communications receiver and method therefor |
| 01/14/2003 | US6507620 Noise elimination method and transmission circuit |
| 01/14/2003 | US6507606 Asymmetric digital subscriber line methods suitable for long subscriber loops |
| 01/14/2003 | US6507602 Smoothing receiver channel estimates using spectral estimation |
| 01/14/2003 | US6507591 Handshaking between repeater and physical layer device in a variable rate network transceiver |
| 01/14/2003 | US6507585 Multi-carrier LAN adapter device using frequency domain equalizer |
| 01/09/2003 | WO2003003682A1 Signal dc offset correction method and device |
| 01/09/2003 | WO2003003681A1 Method and apparatus for an ultra-wideband (uwb) radio utilizing mems filtering for echo cancellation |
| 01/09/2003 | WO2003003680A1 Communication device having a two-mode controlled isolation circuit for power transport and bidirectional communication |
| 01/09/2003 | WO2003003602A1 Apparatus and method for transmitting tfci bits for a hard split mode in a cdma mobile communication system |
| 01/09/2003 | WO2003003601A1 Method and apparatus for an optical cdma system |
| 01/09/2003 | WO2003003231A1 Interface for data transmission |
| 01/09/2003 | WO2002091600A3 High-speed adjustable multilevel light modulation |
| 01/09/2003 | WO2002084933A3 Method for inverse multiplexing |
| 01/09/2003 | WO2002076052A3 Symmetric line coding |
| 01/09/2003 | WO2002046938A3 Network controller for digitally controlling remote devices via a common bus |
| 01/09/2003 | WO2001065788A9 System and method for high speed communications using digital signal processing |
| 01/09/2003 | US20030007583 Correction of multiple transmission impairments |
| 01/09/2003 | US20030007581 Multi-pair gigabit ethernet transceiver |
| 01/09/2003 | US20030007573 Minimization of error contributions in a DMT system |
| 01/09/2003 | US20030007571 Channel impulse response estimation using received signal variance |
| 01/09/2003 | US20030007569 Wideband modulation |
| 01/09/2003 | US20030007554 Hybrid frequency- time domain equalizer |
| 01/09/2003 | US20030007552 Reduced alphabet equalizer using iterative equalization |
| 01/09/2003 | US20030007551 Method for transmitting an analog data stream with prevention of secondary minima, and circuit arrangement |
| 01/09/2003 | US20030007549 Parallel signal transmission device |
| 01/09/2003 | US20030007511 Data transmission method, transmission circuit, and communication device |
| 01/09/2003 | US20030007506 Aggregate throughput control in a modem pool environment |
| 01/09/2003 | US20030007462 Cable interface for data and power supply |
| 01/09/2003 | US20030006925 Method and apparatus for a pulse decoding communication system using multiple receivers |
| 01/08/2003 | EP1274211A2 Orthogonal frequency division multiplex signal demodulator circuit having simple circuit configuration |
| 01/08/2003 | EP1274207A2 Method and apparatus for interfacing a parallel connection |
| 01/08/2003 | EP1274171A1 Differential line receiver |
| 01/08/2003 | EP1274170A1 Digital sample sequence conversion device |
| 01/08/2003 | EP1273163A1 V.90 over all-digital connections |
| 01/08/2003 | EP1273146A2 Method for determining the filter coefficients of a digital time domain equaliser for a multicarrier frequency signal |
| 01/08/2003 | EP1273105A1 Method and apparatus employing wireless in-band signaling for downlink transmission of commands |
| 01/08/2003 | EP0829095B1 Method and apparatus for reducing latency time on an interface by overlapping transmitted packets |
| 01/08/2003 | CN1390411A Method for joint decoding and equalising of a digital signal protected by a trellis-defined code |
| 01/08/2003 | CN1390405A Technique for demodulating a linear modulated data signal in a communications system |
| 01/08/2003 | CN1390404A Combined equalization and decoding method |
| 01/08/2003 | CN1390394A RF modem utilizing SAW device and pulse shaping |
| 01/08/2003 | CN1390385A Method and apparatus for correcting imperfectly equalized bipolar signals |
| 01/08/2003 | CN1389795A Dada processing apparatus with circuit for determining serial transmission data proper characteristic |
| 01/08/2003 | CN1098604C Control signal detection method with calibration error and subscriber unit therewith |
| 01/08/2003 | CN1098585C Apparatus and method for diversity PI/4-DQPSK demodulation |
| 01/08/2003 | CN1098569C Dual-mode FM/CDMA transmitter and receiver |
| 01/07/2003 | US6505032 Carrierless ultra wideband wireless signals for conveying application data |
| 01/07/2003 | US6504886 Communication of an impairment learning sequence according to an impairment learning sequence descriptor |
| 01/07/2003 | US6504884 Method for correcting DC offsets in a receiver |
| 01/07/2003 | US6504875 Apparatus for multilevel signaling |
| 01/07/2003 | US6504868 Adaptive equalizer |
| 01/07/2003 | US6504865 Digital connection detection technique |
| 01/07/2003 | US6504864 Digital access arrangement circuitry and method for connecting to phone lines having a second order DC holding circuit |
| 01/07/2003 | US6504498 Method and apparatus for offset cancellation in a wireless receiver |
| 01/07/2003 | US6504486 Dual voltage sense cell for input/output dynamic termination logic |
| 01/07/2003 | US6504403 Low voltage differential signal (LVDS) input circuit |
| 01/07/2003 | US6504397 Output controlled line driver with programmable common mode control |
| 01/07/2003 | CA2254960C System and method for determining end-to-end characteristics of a data communication channel |
| 01/07/2003 | CA2250061C Circuit arrangement for the regeneration of an input signal containing digital data sequences |
| 01/03/2003 | WO2003001783A1 Hotel computer networking system |
| 01/03/2003 | WO2003001761A1 Method and apparatus for transmitting data in a time division duplex system |
| 01/03/2003 | WO2003001757A1 Pulse-shaping method for reducing the radio frequency emissions |
| 01/03/2003 | WO2003001738A1 Method for detecting communication speed of apparatus |
| 01/03/2003 | WO2003001702A1 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel transmission |
| 01/03/2003 | WO2003001664A1 Data transmission method and arrangement |
| 01/03/2003 | WO2002037786A3 A decision feedback loop using pilot bits for channel estimation and compensation of carrier phase offset |
| 01/03/2003 | WO2002037781A3 Transmitter with active differential termination |
| 01/03/2003 | WO2001090864A3 Timing control means for automatic compensation of timing uncertainties |
| 01/02/2003 | US20030005370 Modem apparatus with error detection functions and error detection method |
| 01/02/2003 | US20030003776 Arrangement for transmitting electrical signals and/or energy between parts that can be rotated in relation to each other |
| 01/02/2003 | US20030002677 Software implementations of input independent LFSR-based algorithms |
| 01/02/2003 | US20030002602 Receiver having decisional feedback equalizer with remodulation and related methods |
| 01/02/2003 | US20030002599 Signal DC offset correction method and device |
| 01/02/2003 | US20030002592 Method and apparatus for an ultra-wideband radio utilizing MEMS filtering |
| 01/02/2003 | US20030002589 Serial communication circuit and serial transmitting and receiving system |
| 01/02/2003 | US20030002585 Method of encoding video data for serial transmission |
| 01/02/2003 | US20030002575 Multi-pair gigabit ethernet transceiver |
| 01/02/2003 | US20030002574 Method for channel equalization |
| 01/02/2003 | US20030002571 Direct digital access arrangement circuitry and method for connecting to phone lines |
| 01/02/2003 | US20030002570 Fully integrated ethernet transmitter architecture with interpolating filtering |
| 01/02/2003 | US20030002450 Method and apparatus for transmitting data in a time division duplexed (TDD) communication system |
| 01/02/2003 | US20030002119 Communications module having parallel transmitting diodes |
| 01/02/2003 | US20030001666 Differential signal output apparatus, semiconductor integrated circuit apparatus having the differential signal output apparatus, differential signal transmission system, signal detection apparatus, signal detection method, signal transmission system and computer-readable program |
| 01/02/2003 | US20030001643 Apparatus and method for communication link having parallel signal detect with hysteresis |
| 01/02/2003 | US20030001642 Low skew, power sequence independent cmos receiver device |
| 01/02/2003 | US20030001627 Differential voltage magnitude comparator |
| 01/02/2003 | EP1271874A1 Multilevel modulating method, multilevel demodulating method, and multilevel modulating/demodulating method |
| 01/02/2003 | EP1271872A1 Method and device for estimating the DC offset of a signal |
| 01/02/2003 | EP1271869A1 Method for decoding biphase signals |
| 01/02/2003 | EP1271868A2 Burst mode receiving apparatus having offset compensating function and data recovery method thereof |
| 01/02/2003 | EP1271867A2 Equalization in the presence of intermittant fluctuations in the characteristic of a transmission line |
| 01/02/2003 | EP1271840A1 Method for remotely powering at least one board or card interconnected with an other board or card |
| 01/02/2003 | EP1271836A1 Bi-directional serial data transmission |