| Patents for H04L 25 - Baseband systems (55,083) |
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| 09/05/1995 | US5448180 Transmitter end stage |
| 09/05/1995 | CA2054173C Digital radio receiver having amplitude limiter and logarithmic detector |
| 08/31/1995 | WO1995023472A1 High speed differential receiver for data communications |
| 08/31/1995 | WO1995023461A1 Method and apparatus for optical wireless communication |
| 08/30/1995 | EP0669740A2 Modem adapted to digital subscriber lines |
| 08/30/1995 | EP0669739A2 Direct current level acquisition circuit |
| 08/30/1995 | EP0669738A2 System and method for automatically detecting speed, parity, and character length |
| 08/30/1995 | EP0669732A2 A method and apparatus for deriving a phase difference and a digital filter circuit |
| 08/29/1995 | US5446772 Integrated circuit bus |
| 08/29/1995 | US5446765 Apparatus for recovering data and clock information from an encoded serial data stream |
| 08/29/1995 | US5446763 Apparatus and method for converting soft symbols into soft bits |
| 08/29/1995 | US5446760 Programmable digital pulse shaping phase modulator |
| 08/29/1995 | US5446758 Device and method for precoding |
| 08/29/1995 | US5446757 Code-division-multiple-access-system based on M-ary pulse-position modulated direct-sequence |
| 08/29/1995 | CA2059464C Serial data receiving apparatus |
| 08/29/1995 | CA2046234C Series digital data transmission system and method |
| 08/24/1995 | WO1995022873A2 Transceiver algorithms of antenna arrays |
| 08/24/1995 | CA2159712A1 Transceiver algorithms of antenna arrays |
| 08/23/1995 | EP0668677A1 Method and apparatus for evaluating the system margin of a digital transmission system |
| 08/23/1995 | EP0668192A2 Device for transmitting power and data between a motor vehicle and its steering wheel |
| 08/23/1995 | CN1029579C Apparatus and method of DC offset correction for receiver |
| 08/22/1995 | US5444776 Bridge for a network interface unit |
| 08/22/1995 | US5444740 A ternary signal transmission circuit and method |
| 08/22/1995 | US5444739 Equalizer for data receiver apparatus |
| 08/22/1995 | US5444737 Wireless data transceiver |
| 08/22/1995 | US5444721 Maximum likelihood sequence estimation apparatus |
| 08/22/1995 | US5444704 Dial restoral method and apparatus |
| 08/22/1995 | US5444410 Controlled-transitioni-time line driver |
| 08/17/1995 | WO1995022217A1 Automatic detection of data rate |
| 08/17/1995 | WO1995022209A1 Method and apparatus for multiuser-interference reduction |
| 08/17/1995 | DE19504877A1 Fast signal transmission system for computer bus |
| 08/17/1995 | DE19503106A1 Transmitting galvanically decoupled, wide band, binary signals |
| 08/17/1995 | CA2142497A1 System for transmitting energy and data between the vehicle side and the steering wheel side of motor vehicles |
| 08/16/1995 | EP0667698A2 Transmission of data signals over telephone lines |
| 08/16/1995 | EP0667683A2 Multi-user interference cancellation for cellular mobile radio systems |
| 08/16/1995 | EP0593492B1 Circuit for a line simulation device |
| 08/16/1995 | CN1106971A Method for controlling determination direction calculation |
| 08/15/1995 | US5442655 DC cancellation and restoration in receiving apparatus |
| 08/15/1995 | US5442626 Digital communications system with symbol multiplexers |
| 08/15/1995 | CA2036757C Traveling wave type transversal equalizer |
| 08/10/1995 | WO1995021371A1 Circuit arrangement for receiving light signals |
| 08/10/1995 | DE4403982A1 Schaltungsanordnung zum Empfangen von Lichtsignalen Circuit arrangement for receiving light signals |
| 08/10/1995 | DE4403899A1 Series transmission system for transmitting data between two stations |
| 08/09/1995 | EP0666658A1 An optical regenerator and an optical transmission system |
| 08/09/1995 | EP0666529A1 Power management in an asynchronus receiver/transmitter |
| 08/08/1995 | US5440594 Method and apparatus for joint optimization of transmitted pulse shape and receiver timing in digital systems |
| 08/08/1995 | US5440588 Method and apparatus for estimating maximum likelihood sequence in digital communication receiver with reduced real time calculations |
| 08/08/1995 | US5440583 Decision feedback equalizer with second-order recursive filter controlled with two feedback coefficients |
| 08/08/1995 | US5440572 Digital signal decoding apparatus and a method thereof having a function of initializing a pass metric for at least one compression block |
| 08/08/1995 | US5440538 Communication system with redundant links and data bit time multiplexing |
| 08/08/1995 | US5440347 Method and apparatus for randomizing training sequences to minimize interference in digital transmissions |
| 08/03/1995 | WO1995020843A1 A demodulator for frequency shift keyed signals |
| 08/03/1995 | CA2159225A1 A demodulator for frequency shift keyed signals |
| 08/02/1995 | EP0665647A1 Pulse signal distribution circuit |
| 08/02/1995 | EP0664937A1 Line driver with adaptive output impedance |
| 08/01/1995 | US5438621 DC-free line code and bit and frame synchronization for arbitrary data transmission |
| 08/01/1995 | US5438593 Adaptive threshold decision device for multistate modulation |
| 08/01/1995 | US5438590 Transmitting and receiving apparatus and method including punctured convolutional encoding and decoding |
| 08/01/1995 | US5438571 High speed data transfer over twisted pair cabling |
| 08/01/1995 | US5438281 Semiconductor integrated circuit device and data processing system having an interface with reduced parasitic capacitance |
| 07/27/1995 | WO1995020295A1 Remote video image transmission and reception method and device |
| 07/27/1995 | WO1995018504A3 Method and apparatus for reducing precoding loss when using a post-comb filtering approach to reduce co-channel interference in high definition television transmission |
| 07/26/1995 | EP0664626A1 Data transmission method |
| 07/26/1995 | EP0664515A1 Apparatus and method for automatic sense and establishment of voltage-signalling modes |
| 07/26/1995 | EP0664187A1 Grinding tape and method of manufacturing the same |
| 07/26/1995 | EP0664062A1 Configuration for transmitting binary signals over a signal line. |
| 07/25/1995 | US5436929 Decision feedback equalizer device and method for the block transmission of information symbols |
| 07/25/1995 | US5436928 Method and apparatus for equalizing transmission line characteristics which vary at high speed in mobile radio communication |
| 07/25/1995 | US5436918 Convolutional encoding/decoding apparatus with fixed bit insertion |
| 07/25/1995 | US5436897 Multiplex wiring system using varying duration pulse width modulation |
| 07/25/1995 | US5436887 Digital full-duplex transceiver |
| 07/25/1995 | US5436590 Digital FSK demodulator with automatic offset cancellation |
| 07/25/1995 | US5436589 Demodulator for frequency shift keyed signals |
| 07/19/1995 | EP0663766A1 Equalization apparatus with a fast updating operation of the filter coefficients |
| 07/19/1995 | EP0663764A1 Equalization apparatus with a fast updating operation of the filter coefficients |
| 07/19/1995 | EP0663741A2 Adaptive digital audio encoding system |
| 07/19/1995 | EP0663085A1 Method and apparatus for reduced-complexity viterbi-type sequence detectors |
| 07/19/1995 | CN1105510A Method and apparatus for coherent communication in a spread-spectrum communication system |
| 07/19/1995 | CN1105468A System and method for adapting transmission rate to the line quality and modem suitable for such a system |
| 07/18/1995 | US5434891 Data transfer arrangement permitting variable rate data transfer between a modem and a synchronous terminal |
| 07/18/1995 | US5434886 Digital communication system |
| 07/18/1995 | US5434883 Adaptive equalizers |
| 07/13/1995 | WO1995019078A1 A cellular/satellite communications system with improved frequency re-use |
| 07/13/1995 | CA2157182A1 A cellular/satellite communications system with improved frequency re-use |
| 07/12/1995 | EP0560945A4 Adaptive decision feedback equalizer apparatus for processing information stored on digital storage media |
| 07/11/1995 | US5432821 System and method for estimating data sequences in digital transmissions |
| 07/11/1995 | US5432818 Method and apparatus of joint adaptive channel encoding, adaptive system filtering, and maximum likelihood sequence estimation process by means of an unknown data training |
| 07/11/1995 | US5432817 Vehicle communications network transceiver, ground translation circuit therefor |
| 07/11/1995 | US5432816 System and method of robust sequence estimation in the presence of channel mismatch conditions |
| 07/11/1995 | US5432794 Automatic Equalizer |
| 07/11/1995 | US5432465 Integrated circuit switchable between a line driver function and a bidirectional transceiver function during the packaging stage of the integrated circuit |
| 07/06/1995 | WO1995018504A2 Method and apparatus for reducing precoding loss when using a post-comb filtering approach to reduce co-channel interference in high definition television transmission |
| 07/06/1995 | WO1995018494A1 Data frame format for variable size data constellations |
| 07/06/1995 | WO1995018486A1 A wireless digital synchronized diversity receiver |
| 07/06/1995 | DE4344071A1 Energy and/or data transmission device |
| 07/05/1995 | EP0661852A1 Circuit for the decoding of 2T-precoded binary signals |
| 07/05/1995 | EP0661849A1 Data bus system |
| 07/05/1995 | EP0661818A2 Method and apparatus for decoding a diphase-coded digital signal |
| 07/05/1995 | EP0660978A1 A data decoder and method for use therein using a dynamically indexed channel state metric |
| 07/04/1995 | US5430766 Burst mode digital data receiver |