| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 06/14/2000 | EP1009122A2 Method for transmitting data |
| 06/14/2000 | EP1008253A1 Method for compensating bit duration changes in fibreoptic signal transmission systems and retimer for carrying out said method |
| 06/14/2000 | EP0813768B1 Slope, drift and offset compensation in zero-if receivers |
| 06/14/2000 | CN1256834A Equalising and decoding device for frequency-selective digital transmission channel |
| 06/14/2000 | CN1256831A Sub-scrambling/descrambling method and sub-scrambling/descrambling device |
| 06/14/2000 | CN1256815A Space-weighted communication path estimation |
| 06/14/2000 | CN1256814A Time-weighted transmission channel estimation |
| 06/13/2000 | US6075980 Interference suppression in RF signals |
| 06/13/2000 | US6075825 Timing and data recovery circuit for ultra high speed optical communication system |
| 06/13/2000 | US6075816 Windowing technique for blind equalization |
| 06/13/2000 | US6075476 Method and circuit for data dependent voltage bias level |
| 06/13/2000 | US6075409 Demodulation method and arrangement |
| 06/13/2000 | CA2182428C Method and apparatus for generating dc-free sequences |
| 06/08/2000 | WO2000033528A1 Method for combining signals on a digital interface |
| 06/08/2000 | WO2000033527A1 Systems and methods for receiving a modulated signal containing encoded and unencoded bits using multi-pass demodulation |
| 06/08/2000 | WO2000033526A1 Adaptive channel characterization using decoded symbols |
| 06/08/2000 | WO2000033525A1 Autobaud/autoecho method |
| 06/08/2000 | WO2000033512A1 System and method for increasing distribution distance of xdsl type signals |
| 06/08/2000 | WO2000033500A2 Improved rate determination technique utilising modified cumulative metrics |
| 06/08/2000 | WO2000033473A1 Detection of mutually orthogonal codewords, with intersymbol interference and imperfect timing |
| 06/08/2000 | WO2000013337A3 Method and apparatus for reducing amplitude variations in communication signals employing inserted pilot symbol |
| 06/08/2000 | DE19933754A1 HF-Ausgangsspektrum-Messanalysator und HF-Ausgangsspektrum-Messverfahren RF output spectrum measurement analyzer and RF output spectrum measurement method |
| 06/07/2000 | EP1006700A1 Signal carrier recovery method |
| 06/07/2000 | EP1006698A2 Equaliser, paticularly for optical transmission systems |
| 06/07/2000 | EP1006697A2 Parellel signal processing for equalisation on fibre channels |
| 06/07/2000 | EP1006653A2 Signal amplifying circuit |
| 06/07/2000 | EP1005732A1 A multi-channel automatic retransmission query (arq) method |
| 06/07/2000 | EP1005731A2 Method for eliminating interference in a bipolar data stream and circuitry for implementing said method |
| 06/07/2000 | EP1005721A2 Method of reducing skew in signal carrying cables, and signal carrying cable utilizing such method |
| 06/07/2000 | EP0883841B1 System and method for waveform synthesis |
| 06/06/2000 | US6072840 High speed differential CMOS sine-wave receiver with duty-cycle control means |
| 06/06/2000 | US6072827 Automatic baud rate detection |
| 06/06/2000 | US6072825 Noncooperative feedback system and method for a compensation system associated with transmitter or codec |
| 06/06/2000 | US6072783 I/O module for a serial multiplex data system with a programmable communication module selector |
| 06/06/2000 | US6072410 Coding/decoding method for high density data recording and reproduction |
| 06/06/2000 | US6072340 Pulse shaping and filtering circuit for digital pulse data transmissions |
| 06/06/2000 | US6072338 Method of and device for determining pulse width |
| 06/06/2000 | US6072330 Ring effect improvement for high speed transmission of digital data |
| 06/06/2000 | CA2176945C Method and apparatus for coherent communication reception in a spread-spectrum communication system |
| 06/06/2000 | CA2100753C Clock rate matching in independent networks |
| 06/02/2000 | WO2000031937A1 Method for disturbance compensation of a signal generated by discrete multitone-modulation and circuit arrangement for implementing said method |
| 06/02/2000 | WO2000031933A1 Voice over data telecommunications network architecture |
| 06/02/2000 | WO2000031891A1 A method for use in a teleloop system, a teleloop system and an amplifier for a teleloop system |
| 06/02/2000 | WO2000031884A1 A communication signal receiver and an operating method therefor |
| 06/02/2000 | WO2000031650A1 Universal serial bus transceiver |
| 06/02/2000 | WO2000011830A3 Adaptive data recovery system and methods |
| 05/31/2000 | EP1005205A2 Fast start-up for multicarrier systems |
| 05/31/2000 | EP1005201A2 Code conversion for optical, duobinary transmission |
| 05/31/2000 | EP1004191A1 Remote vehicle data interface tag system |
| 05/31/2000 | EP1004172A1 Channel estimation method and device |
| 05/31/2000 | EP0733289A4 Optimization of transmitted pulse shape and receiver timing in digital system |
| 05/31/2000 | DE19953219A1 Differential current control circuit module for local network unit load, has transformer with center tapped primary winding and secondary winding |
| 05/31/2000 | DE19950506A1 Determination of signal jitter for application in high-speed data transfer or communications, for use in data networks, e.g. gigabit Ethernet, involves applying test pattern to device under test |
| 05/31/2000 | DE19936424A1 Treiberschaltung Driver circuit |
| 05/31/2000 | DE19901465A1 Verfahren zur Kompensation von Störungen bei einem mit Diskreter Multiton-Modulation erzeugten Signal und Schaltungsanordnung zur Durchführung des Verfahrens A method for compensating for disturbances in a signal generated by discrete multitone modulation signal and circuit arrangement for performing the method |
| 05/31/2000 | DE19855225A1 Producing transmission signal from binary signal |
| 05/31/2000 | CN1254995A Code conversion circuit for optical duobinary transmission and optical transmitter and receiver |
| 05/30/2000 | US6070216 Serial I/O multichannel semiconductor device capable of selecting a transmitting pin for data output and of detecting received data at a plurality of receiving pins |
| 05/30/2000 | US6069927 Digital signal link |
| 05/30/2000 | US6069917 Blind training of a decision feedback equalizer |
| 05/30/2000 | US6069916 Interface circuit |
| 05/30/2000 | US6069900 Baud rate generator |
| 05/30/2000 | US6069499 Data slicer |
| 05/30/2000 | CA2186348C Data level selection for multilevel vsb transmission system |
| 05/30/2000 | CA2181539C Trellis coded modulation system for hdtv |
| 05/25/2000 | WO2000030314A1 Data transmission method and game system by the method |
| 05/25/2000 | WO2000030311A1 Methods of efficient implementation of trellis based spectral shaping with lookahead |
| 05/25/2000 | WO2000030310A2 Method and apparatus for determining properties of a signal transmission channel |
| 05/25/2000 | WO2000030309A1 Method for regulating the radiation power in a transmitter |
| 05/25/2000 | WO2000030308A2 Equalizer for multi-pair gigabit ethernet |
| 05/25/2000 | WO2000030275A1 A method for improved channel impulse response estimation in tdma systems |
| 05/25/2000 | WO2000030274A1 A method for modifying the channel impulse response in tdma systems |
| 05/25/2000 | WO2000030273A1 Adaptive multiple sub-band common-mode rfi suppression |
| 05/25/2000 | WO2000030261A1 Circuit for data dependent voltage bias level |
| 05/25/2000 | WO2000029860A2 Dynamic register with iddq testing capability |
| 05/25/2000 | DE19922354A1 Low voltage differential signal drive circuit for data transmission, has drive cell that controls current supplied to current mirror circuit based on comparison of output of mirror circuit with reference signal |
| 05/25/2000 | DE19900246A1 Vorrichtung zur Ankopplung an einen Bus Device for coupling to a bus |
| 05/25/2000 | DE19859178C1 Data transmission method e.g. for transmitting data between a peripheral station and a central station in a motor vehicle |
| 05/25/2000 | DE19852597A1 Data communications system with electronic polarization mode dispersion distortion correction has transmitter with pre-distortion device, receiver for signals at more than two levels |
| 05/25/2000 | CA2290239A1 Simultaneous bidirectional data transmission system and method |
| 05/24/2000 | EP1003309A2 Arrangement for coupling to a bus without polarity faults |
| 05/24/2000 | EP1002404A2 Truncated maximum likelihood sequence estimator for wireless local area networks |
| 05/24/2000 | EP1002380A2 Communications apparatus and methods for adaptive signal processing based on mobility characteristics |
| 05/24/2000 | EP0663085B1 Method and apparatus for reduced-complexity viterbi-type sequence detectors |
| 05/23/2000 | US6067327 Data transmitter and method therefor |
| 05/23/2000 | US6067326 4 x 4 dimensional block modulation code for a PAM-5 constellation |
| 05/23/2000 | US6067319 Method for equalization of a quadrature amplitude modulated signal |
| 05/23/2000 | US6067295 Method and apparatus for reducing error in recovering information bits in a wireless system |
| 05/23/2000 | US6066982 Phase locked loop apparatus for pulse signal demodulation |
| 05/23/2000 | US6066970 Circuit for producing clock pulses from an inputted base band signal |
| 05/23/2000 | CA2186104C Signal-receiving and signal-processing unit |
| 05/18/2000 | WO2000028712A2 Cable modem system |
| 05/18/2000 | WO2000028708A1 Method for ask demodulation and ask demodulator |
| 05/18/2000 | WO2000028691A2 Multi-pair gigabit ethernet transceiver |
| 05/18/2000 | WO2000028689A2 Entertainment and computer coaxial network and method of distributing signals therethrough |
| 05/18/2000 | WO2000028663A2 Fir filter structure with low latency for gigabit ethernet applications |
| 05/18/2000 | WO2000028661A1 Bus through termination circuit |
| 05/18/2000 | WO2000028341A2 Dynamic register with low clock rate testing capability |
| 05/18/2000 | DE19852749A1 Producing transmission signal from binary signal |
| 05/18/2000 | CA2350727A1 Entertainment and computer coaxial network and method of distributing signals therethrough |