| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 08/09/2001 | DE10005324A1 Transmit signal optimisation scheme for CDMA cellular networks uses impulse response knowledge simplifies reception |
| 08/09/2001 | DE10003705A1 Datenübertragungsanordnung sowie zugehöriges Verfahren A data transmission device and associated method |
| 08/09/2001 | DE10003485A1 Verfahren und Vorrichtung zum Ausgleich von Übertragungslaufzeiten bei Datenübertragung über mehrere Übertragungskanäle Method and apparatus for compensating for transmission delays in data transmission over multiple transmission channels |
| 08/09/2001 | CA2399077A1 High speed dial-up service using pcm modem technology |
| 08/08/2001 | EP1122923A2 Line driver with transformer coupling and impedance control |
| 08/08/2001 | EP1122922A1 Line driver with adaptive output impedance |
| 08/08/2001 | EP1122921A1 Circuit and method for providing a digital data signal with pre-distortion |
| 08/08/2001 | EP1122900A1 Digital television transmitting system having data and clock recovering circuit |
| 08/08/2001 | EP1122891A1 Radio receiver and method therein |
| 08/08/2001 | EP1121815A1 Method for transmitting binary data |
| 08/08/2001 | EP1121789A1 Method and apparatus of providing adaptive equalization using sign permutation filtering |
| 08/08/2001 | EP0623256B1 Variable speed asynchronous modem |
| 08/08/2001 | CN1307774A Modulation detection method and apparatus |
| 08/08/2001 | CN1307773A Symbol estimation using soft-output algorithm and feedback |
| 08/07/2001 | US6272577 Data processing system with master and slave devices and asymmetric signal swing bus |
| 08/07/2001 | US6272195 Method and apparatus for correcting signal skew differentials between two interconnected devices |
| 08/07/2001 | US6272193 Receiver to recover data encoded in a serial communication channel |
| 08/07/2001 | US6272185 Method and apparatus for performing data pulse detection |
| 08/07/2001 | US6272173 Efficient fir filter for high-speed communication |
| 08/07/2001 | US6272171 Robbed bit signaling identification in a PCM modem |
| 08/07/2001 | US6272168 Code sequence generator in a CDMA modem |
| 08/07/2001 | US6271725 Low voltage bipolar transconductor circuit with extended dynamic range |
| 08/07/2001 | US6271698 Method and apparatus for correcting imperfectly equalized bipolar signals |
| 08/07/2001 | US6271690 Discriminator |
| 08/07/2001 | CA2199762C A transmission system for digital audio broadcasting using pseudo-random number sequences in frame headers |
| 08/02/2001 | WO2001056239A2 Clock synchronization, frequency synchronization, channel sounder and equalizer for ofdm using pilots equidistant in the frequency domain |
| 08/02/2001 | WO2001056237A1 Method and device for equalising transmission running times during the transmission of data through several transmission channels |
| 08/02/2001 | WO2001056198A1 System and method for data encoding |
| 08/02/2001 | WO2001056190A2 Multi-link transmission of data over a cellular network |
| 08/02/2001 | US20010011353 Secure module with microprocessor and co-processor |
| 08/02/2001 | US20010010712 Circuit and method for providing a digital data signal with pre-distortion |
| 08/02/2001 | US20010010709 Distortion compensating device |
| 08/02/2001 | US20010010502 Analog isolation system with digital communication across a capacitive barrier |
| 08/02/2001 | US20010010501 Circuitry with resistive input impedance for generating pulses from analog waveforms |
| 08/02/2001 | DE10001395A1 Codierverfahren zur Codierung von Aktoren-Steuerbefehlen und Aktorensteuereinheit zur Steuerung von Aktoren Coding method for coding control commands of actuators and actuator control unit for controlling actuators |
| 08/02/2001 | CA2398080A1 Multi-link transmission of data over a cellular network |
| 08/01/2001 | EP1120941A2 Signal transmission apparatus, which sets delays on the basis of operational speed |
| 08/01/2001 | EP1120660A2 Apparatus and method for evaluating offset voltages of digital signals |
| 08/01/2001 | EP1119953A1 Channel estimator with variable number of taps |
| 08/01/2001 | EP1119928A1 Method for equalization of complementary carriers in an am compatible digital audio broadcast system |
| 08/01/2001 | EP0864198A4 Data detection for partial response channels |
| 08/01/2001 | CN1306704A Receiver and equalizing method |
| 08/01/2001 | CN1306696A Method and appts. for encoding and decoding bit sequence for transmission over pots wiring |
| 08/01/2001 | CN1306659A Data storage system having efficient blook code implementation |
| 07/31/2001 | US6269134 Data transmission method and apparatus in pulse amplitude modulation communication system |
| 07/31/2001 | US6269131 Physical channel estimator |
| 07/31/2001 | US6269127 Serial line synchronization method and apparatus |
| 07/31/2001 | US6269124 Data transmission system, receiver, and recording medium |
| 07/31/2001 | US6269118 Signal carrier recovery process |
| 07/31/2001 | US6269116 Method and arrangement for demodulating data symbols |
| 07/31/2001 | US6268808 High speed data modification system and method |
| 07/31/2001 | CA2233709C Block coding for digital video transmission |
| 07/31/2001 | CA2105699C Transmission system for transmitting signals in burst mode |
| 07/26/2001 | WO2001054368A1 Method and apparatus for implementing a channel correction in a digital data link |
| 07/26/2001 | WO2001054367A1 Software base digital receiver adaptable to various multiplexing systems |
| 07/26/2001 | WO2001054366A2 Parallel decision feedback equalizer with adaptive thresholding based on noise estimates |
| 07/26/2001 | WO2001054317A2 Trellis-coding and pre-equalisation for optical channels |
| 07/26/2001 | WO2001054295A2 Method and system for displaying the amplitude distortions of a transmission channel |
| 07/26/2001 | WO1999062200A3 Method and circuit for restoring a binary signal |
| 07/26/2001 | US20010010096 Method and apparatus for converting between byte lengths and burdened burst lengths in a high speed modem |
| 07/26/2001 | US20010009572 Transmission apparatus |
| 07/26/2001 | US20010009571 System and method for high-speed, synchronized data communication |
| 07/26/2001 | US20010009565 Method of detecting a sequence of information symbols, and a mobile station adapted to performing the method |
| 07/26/2001 | US20010009386 Signal transmission apparatus for setting delay amount based on operational speed |
| 07/26/2001 | DE10002337A1 Indication method for amplitude distortion, involves determining occurrence frequency of amplitude distortions of amplitude measurement values into each other adjacent amplitude window |
| 07/26/2001 | DE10001849A1 Vorrichtung und Verfahren zur Auswertung von offsetspannungsbehafteten digitalen Signalen Apparatus and method for evaluating digital signals offset voltage lossy |
| 07/25/2001 | EP1119146A2 Frequency-domain equalisation |
| 07/25/2001 | EP1119145A1 Parallel decision feedback equalizer with adaptive thresholding based on noise estimates |
| 07/25/2001 | EP1118245A2 Line terminator unit for a subscriber line |
| 07/25/2001 | EP1118242A1 Method and apparatus for identifying the encoding type of a central office codec |
| 07/25/2001 | EP1118201A1 Device for establishing a galvanically separate connection between a telephone line and a signal processing unit at the subscriber end of the telephone line |
| 07/25/2001 | EP1118196A1 Digital receiver for a signal generated with discrete multi-tone modulation |
| 07/25/2001 | EP1118195A1 Method and apparatus for demodulating and equalizing an am compatible digital audio broadcast signal |
| 07/25/2001 | EP1118194A1 Sequence estimation for partial response channels |
| 07/25/2001 | EP1118183A1 Timing recovery for a high speed digital data communication system based on adaptive equalizer impulse response characteristics |
| 07/25/2001 | EP1118165A2 Method and apparatus for interference cancellation in a rake receiver |
| 07/25/2001 | CN1305667A Method and device for quantizing input to soft decoders |
| 07/25/2001 | CN1305356A Forward-backward channel interpolator |
| 07/25/2001 | CN1305265A Input filtering stage of filter data stream and method of filter data stream |
| 07/24/2001 | US6266722 Multi-value logic device, bus system of multi-value logic devices connected with shared bus, and network system of information processors loaded with multi-value logic devices and connected with shared network |
| 07/24/2001 | US6266382 Technique for detecting and treating robbed bit signaling in data communications |
| 07/24/2001 | US6266379 Digital transmitter with equalization |
| 07/24/2001 | US6266376 System and method for adjusting PCM data frames for robbed bit signaling in a telephone network |
| 07/24/2001 | US6266366 Digital base-band receiver with pipeline processor |
| 07/24/2001 | US6266350 Off-line broadband network interface |
| 07/24/2001 | US6265920 Power/area efficient method for high-frequency pre-emphasis for intra-chip signaling |
| 07/24/2001 | US6265893 Signal line drivers |
| 07/24/2001 | US6265724 Galvanic isolation coupling of current loop |
| 07/20/2001 | CA2331995A1 Equaliser for digital communications systems and method of equalisation |
| 07/19/2001 | WO2001052493A1 Method for blind modulation detection |
| 07/19/2001 | WO2001052491A1 Data transmission device |
| 07/19/2001 | WO2001052490A1 Method and device for synchronisation of data transfer devices |
| 07/19/2001 | WO2001052489A1 Channel estimation for time division duplex communication systems |
| 07/19/2001 | WO2001052469A1 Baud-rate timing recovery |
| 07/19/2001 | WO2001052459A2 Adaptive decision-feedback equalizer with error-predictor for improved convergence |
| 07/19/2001 | WO2001052427A1 Transmitter and radio communication terminal using the same |
| 07/19/2001 | WO2001052003A1 Coding method for coding control commands for actuators and actuator control unit for controlling actuators |
| 07/19/2001 | WO2001020919A8 Method and apparatus for adaptively compensating channel or system variations in precoded communications system |
| 07/19/2001 | US20010008548 Interface circuit and method for digital signals |
| 07/19/2001 | DE10101196A1 Interfaceschaltung und Verfahren für Digitalsignale Interface Circuit and method for digital signals |