| Patents for H04L 25 - Baseband systems (55,083) |
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| 02/21/2001 | EP1076969A1 Autobauding with adjustment to a programmable baud rate |
| 02/21/2001 | CN1285092A Receiver with parallel correlator for spread spectium digital transmission |
| 02/20/2001 | US6192227 Method for detecting nonlinear distortion using moment invariants |
| 02/20/2001 | US6192093 Enhanced CIMT coding system and method with automatic word alignment for simplex operation |
| 02/20/2001 | US6192090 Circuit and method for adaptively calculating decision error of digital signal in digital modulation system |
| 02/20/2001 | US6192087 Method and apparatus for spectral shaping in signal-point limited transmission systems |
| 02/20/2001 | US6192072 Parallel processing decision-feedback equalizer (DFE) with look-ahead processing |
| 02/20/2001 | US6192069 Circuit and methodology for transferring signals between semiconductor devices |
| 02/20/2001 | US6192040 Method and apparatus for producing channel estimate of a communication channel in a CDMA communication system |
| 02/20/2001 | US6192038 Method and apparatus for wireless communication employing aggregation for digital signals |
| 02/20/2001 | US6191879 Offset control for burst-mode optical receiver |
| 02/20/2001 | US6191717 Analog isolation system with digital communication across a capactive barrier |
| 02/15/2001 | WO2001011841A1 sODING SYSTEM AND METHOD FOR PARTIAL RESPONSE CHANNELS |
| 02/15/2001 | WO2001011816A1 Clock slew control for serial communication systems |
| 02/15/2001 | WO2001011813A1 Method for adaptation to the characteristics of a transmission channel in mobile telephone systems |
| 02/15/2001 | WO2001011772A1 Method and apparatus, and computer program for producing filter coefficients for equalizers |
| 02/15/2001 | WO2001011478A1 Architecture for an input and output device capable of handling various signal characteristics |
| 02/15/2001 | WO2000049482A3 Method and apparatus for providing media-independent self-help modules within a multimedia communication-center customer interface |
| 02/15/2001 | WO2000016306A8 Bi-directional data transfer in which two pairs of differential lines act as an additional single differential pair |
| 02/15/2001 | DE19935755A1 Funkeinrichtung mit Energieextraktionseinrichtung Radio equipment with energy extraction device |
| 02/15/2001 | CA2381626A1 Architecture for an input and output device capable of handling various signal characteristics |
| 02/15/2001 | CA2380461A1 Clock slew control for serial communication systems |
| 02/14/2001 | EP1076323A2 Galvanic isolation coupling of current loop |
| 02/14/2001 | EP1075752A2 Transmitter/receiver for gmsk and offset-qam |
| 02/14/2001 | CN1284228A Modulating digital signal with narrow spectrum and substantially constant envelope |
| 02/14/2001 | CN1283914A Multi-carrier individual access communication system |
| 02/14/2001 | CN1283905A Error correction controlled coding of transmission equipment protection |
| 02/14/2001 | CN1283903A Optical receiver having no relation to bit rate, and receiving method thereof |
| 02/13/2001 | US6188763 Signal processing unit for network interface unit |
| 02/13/2001 | US6188737 Method and apparatus for regenerating data |
| 02/13/2001 | US6188735 Data decoding apparatus and method utilizing a single channel maximum likelihood decoder |
| 02/13/2001 | US6188734 Data reproducing method and apparatus |
| 02/13/2001 | US6188723 Finite impulse response filter for wave-shaping digital quadrature amplitude modulation symbols |
| 02/13/2001 | US6188722 Sequential blind convergence process in an adaptive decision feedback equalizer |
| 02/13/2001 | US6188337 Low disparity coding method for digital data |
| 02/13/2001 | US6188264 Automatic threshold level control circuit |
| 02/13/2001 | US6188238 Method for operating an information handling system |
| 02/08/2001 | WO2001010094A1 Deterministic distortion insensitive adaptive receiver using decision updating |
| 02/08/2001 | WO2001010093A1 Method for adaptive estimation of channel impulse responses of a wireless telephone channel |
| 02/08/2001 | WO2001010068A1 Mobile communication system, base station, mobile communication terminal, and resending control method |
| 02/08/2001 | WO2001010054A1 Apparatus and method for facilitating standardized testing of signal lines |
| 02/08/2001 | WO2001010046A2 Improved frame structure for an adaptive modulation wireless communication system |
| 02/08/2001 | DE19935001A1 Multi-protocol modem for analog two-wire telephone line |
| 02/08/2001 | DE19934672A1 Verfahren zur adaptiven Einstellung der Koeffizienten eines Entzerrers Method for adaptively adjusting the coefficients of an equalizer |
| 02/08/2001 | DE19934355A1 Verfahren zum Empfang von Funksignalen über Funkkanäle und Vorrichtung zum Empfang von Funksignalen über Funkkanäle A method for receiving radio signals via radio channels, and means for receiving radio signals over radio channels |
| 02/08/2001 | DE19929231A1 Schaltungsanordnung und Verfahren zur galvanisch getrennten Breitband-Übertragung Circuit arrangement and method for electrically isolated broadband transmission |
| 02/08/2001 | DE10036498A1 Verfahren zur Datenübertragung von einer kabellosen Tastatur mit einem Trackball Method for data transmission from a wireless keyboard with a trackball |
| 02/08/2001 | DE10033143A1 Data receiver for conditional invert master transition coding has second stage for delivering received digital data to first stage if predefined data pattern detected in received digital data |
| 02/07/2001 | EP1075122A1 Measurement of impulse response for a pseudo-random code which changes according to the slip factor |
| 02/07/2001 | EP1074129A1 Pre-equalization for reducing intersymbol interference and multiple access interference |
| 02/07/2001 | EP1074128A1 Multicarrier signal receiver with correction of equalization faults induced by the trf window displacements |
| 02/07/2001 | EP1074097A1 Method and device for receiving repeated bursts in a radio communication |
| 02/07/2001 | CN1283352A System, device and method for PCM upstream transmission utilizing optimized transmit constellation |
| 02/07/2001 | CN1283351A Device and method for precoding data signals for PCM transmission |
| 02/07/2001 | CN1283346A Methods and arrangement for transmitting data via radio interface in radiocommunications system |
| 02/07/2001 | CN1283325A Device and method for detecting PCM upstream digital impairments in communication metwork |
| 02/07/2001 | CN1283057A Single-carrier-frequeney transmitter of GSM base station |
| 02/07/2001 | CN1283056A Single-carrier-frequency diversity receiver of GSM base station |
| 02/07/2001 | CN1282906A Method of transmitting data using wireless keyboard carrying trace ball |
| 02/06/2001 | US6185262 Method for suppressing disturbances in a bipolar data stream and a circuit configuration for carrying out the method |
| 02/06/2001 | US6185261 Determination of transmitter distortion |
| 02/06/2001 | US6185260 Radio communication device using quadrature modulation-demodulation circuit |
| 02/06/2001 | US6185259 Transmitter/receiver for GMSK and offset-QAM |
| 02/06/2001 | US6185252 Process for decoding a digital signal and a bus system and a peripheral unit therefor |
| 02/06/2001 | US6185251 Equalizer for use in multi-carrier modulation systems |
| 02/06/2001 | US6185250 Training of level learning modems |
| 02/06/2001 | US6185249 Translation table design for a PCM modem |
| 02/06/2001 | US6185226 Integrated twisted pair filter with a secure RIC function |
| 02/06/2001 | US6185182 Power sharing amplifier system for a cellular communications system |
| 02/06/2001 | US6184808 Parallel-to-parallel converter including common multiple register |
| 02/06/2001 | US6184807 Glitch-free bi-phased encoder |
| 02/06/2001 | US6184748 Magnitude and group delay shaping circuit in continuous-time read channel filters |
| 02/06/2001 | US6184742 Current distribution circuit having an additional parallel DC-current sinking branch |
| 02/06/2001 | US6184737 Signal transmission with reduced ringing of signals |
| 02/06/2001 | US6184733 Clock synchronizing circuit |
| 02/06/2001 | US6184729 Low ground bounce and low power supply bounce output driver |
| 02/06/2001 | US6184714 Multiple-bit, current mode data bus |
| 02/01/2001 | WO2001008388A1 Reduced power line driver |
| 02/01/2001 | WO2001008367A1 Modulating method and device in a transmitter |
| 02/01/2001 | WO2001008366A1 Apparatus and method for media access control |
| 02/01/2001 | WO2001008364A1 Method for the adaptive adjustment of an equaliser coefficient |
| 02/01/2001 | WO2001008363A1 Radio communication device comprising a power extraction unit |
| 02/01/2001 | WO2001008343A1 Integrated modem and line-isolation circuitry and associated method |
| 02/01/2001 | WO2001008336A1 Multiple level modulation in a wavelength-division multiplexing (wdm) systems |
| 02/01/2001 | WO2001008292A1 Apparatus and method for quadrature tuner error correction |
| 02/01/2001 | WO2000069080A3 Pure delay estimation |
| 02/01/2001 | CA2380257A1 Radio device with energy extraction device |
| 01/31/2001 | EP1073240A2 Skew compensation for an inverse multiplexer |
| 01/31/2001 | EP1073231A2 Signal encoding for transmission of multiple digital signals over single physical medium |
| 01/31/2001 | EP1073196A2 Signal notching system for limiting signal peaks |
| 01/31/2001 | EP1072133A2 Self-optimizing channel equalization and detection |
| 01/31/2001 | EP1072131A1 Method for demodulating a carrier wave modulated by a digital symbol sequence |
| 01/31/2001 | EP1072105A2 Wireless local area network spread spectrum transceiver with multipath interference mitigation |
| 01/30/2001 | US6182251 Channel estimation in a fading channel |
| 01/30/2001 | US6181752 Device and method for detecting PCM upstream digital impairments in a communication network |
| 01/30/2001 | US6181748 Pulse shaper apparatus and method for ISDN U-interface |
| 01/30/2001 | US6181737 Distinguishing received A-law and μ-law signals in a PCM modem |
| 01/30/2001 | US6181674 Method and apparatus for sharing transmit shaping filters among phase shifted signals |
| 01/30/2001 | US6181454 Adaptive threshold controlled decision circuit immune to ringing components of digital signals |
| 01/30/2001 | US6181170 Driver having substantially constant and linear output resistance, and method therefor |