| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 04/16/2002 | US6373887 HTU-C clocking from a single source |
| 04/16/2002 | US6373884 Method and apparatus for transmitting data |
| 04/16/2002 | US6373859 Methods and apparatus for encoding and decoding data |
| 04/16/2002 | US6373852 Coupling multiple low data rate lines to effect high data rate communication |
| 04/16/2002 | US6373405 Conversion method, restoration method, conversion device, and restoration device |
| 04/16/2002 | US6373289 Data and strobe repeater having a frequency control unit to re-time the data and reject delay variation in the strobe |
| 04/16/2002 | US6373278 LVDS interface incorporating phase-locked loop circuitry for use in programmable logic device |
| 04/16/2002 | US6373277 Line driver having variable impedance termination |
| 04/16/2002 | US6373276 CMOS small signal switchable impedence and voltage adjustable terminator with hysteresis receiver network |
| 04/16/2002 | US6373275 Electronic device capable of greatly improving signal transmission speed in a bus wiring system |
| 04/16/2002 | US6373262 Method and apparatus for testing a signal line |
| 04/16/2002 | CA2196480C Soft decision decoder |
| 04/16/2002 | CA2192610C Central node converter for local network having single coaxial cable |
| 04/11/2002 | WO2002030080A1 Adaptive filtering and dc offset removal for communications systems |
| 04/11/2002 | WO2002030079A1 Ring network and data transmitter |
| 04/11/2002 | WO2002030078A1 Initializing method and data transmitter |
| 04/11/2002 | WO2002030077A1 Judgment level setting method and data receiver |
| 04/11/2002 | WO2002030076A1 Digital data transmitter |
| 04/11/2002 | WO2002030075A1 Digital data transmitter, transmission line encoding method, and decoding method |
| 04/11/2002 | WO2002030074A1 Eye-diagram mask for optical pulses |
| 04/11/2002 | WO2002030073A2 Segmental deinterlacing |
| 04/11/2002 | WO2002030072A2 Switched positive feedback for controlling input impedance |
| 04/11/2002 | WO2002030036A1 Coherent expandable high speed interface |
| 04/11/2002 | WO2002030002A1 Method and apparatus for signal integrity verification |
| 04/11/2002 | WO2002030001A2 Filter and method therefor |
| 04/11/2002 | WO2001076090A3 Method and apparatus for powering down a line driver |
| 04/11/2002 | WO2001073965A3 Apparatus, system and method in an impulse radio communications system |
| 04/11/2002 | WO2001067697A3 Technique for efficiently equalizing a transmission channel in a data transmission system |
| 04/11/2002 | WO2000072538A9 Differential receiver |
| 04/11/2002 | WO2000057570A9 Line reflection reduction with energy-recovery driver |
| 04/11/2002 | US20020042279 Receiver device for a mobile radiocommunication unit employing a speed estimator |
| 04/11/2002 | US20020042256 Packet acquisition and channel tracking for a wireless communication device configured in a zero intermediate frequency architecture |
| 04/11/2002 | US20020041649 Method and apparatus for temporally correcting a data signal |
| 04/11/2002 | US20020041642 Process and device for extracting digital data contained in a signal conveyed by an information transmission channel, in particular for a cellular mobile telephone |
| 04/11/2002 | US20020041636 Channel estimation sequence and method of estimating a transmission channel which uses such a channel estimation |
| 04/11/2002 | US20020041635 Preamble design for multiple input - multiple output (MIMO), orthogonal frequency division multiplexing (OFDM) system |
| 04/11/2002 | US20020041625 Frequency diverse single carrier modulation for robust communication over in-premises wiring |
| 04/11/2002 | US20020041601 Method and apparatus for a network bus topology |
| 04/11/2002 | DE19935755C2 Funkeinrichtung mit Energieextraktionseinrichtung Radio equipment with energy extraction device |
| 04/11/2002 | DE10049090A1 Verfahren, Vorrichtung und Schnittstelle zur Übertragung von Daten Method, device and interface for transferring data |
| 04/11/2002 | DE10045981A1 Predistortion system for digital communications compensates for line capacitance simplifies receiver |
| 04/11/2002 | CA2424235A1 Filter and method therefor |
| 04/10/2002 | EP1195959A1 Baseline wander correction for MLT3 signals |
| 04/10/2002 | EP1195908A2 Method and apparatus for processing modulation symbols for soft input decoders |
| 04/10/2002 | EP1195906A1 Encoding/decoding device and encoding/decoding method |
| 04/10/2002 | EP1195033A2 Equalization with dc-offset compensation |
| 04/10/2002 | EP1195032A1 Method for symbol-spaced estimation and/or tracking of a fractionally-spaced fading radio channel |
| 04/10/2002 | EP1195021A2 Phy control module for a multi-pair gigabit transceiver |
| 04/10/2002 | EP1195016A1 Method for estimating the channel impulse response of a mobile radio channel |
| 04/10/2002 | EP1194858A1 Data transmission system |
| 04/10/2002 | EP1016278B1 Separation level to separate a signal to be transmitted in the blanking intervals of a video signal and rectification method for said signal |
| 04/10/2002 | EP0927479B1 Pulse transformer for line interfaces operating according to the echo compensation principle |
| 04/10/2002 | CN1344478A Line terminator unit for subscriber line |
| 04/10/2002 | CN1344079A 输出缓冲器电路 Output buffer circuit |
| 04/10/2002 | CN1082757C Synchronous detector and synchronizing method for digital communication receiver |
| 04/10/2002 | CN1082698C Method and appts. for recording digital signal |
| 04/09/2002 | US6370212 Method and device for decoding manchester encoded data |
| 04/09/2002 | US6370206 Adaptive cap receiver and method for controlling a cap receiver |
| 04/09/2002 | US6370205 Method and apparatus for performing DC-offset compensation in a radio receiver |
| 04/09/2002 | US6370201 Simplified branch metric calculation in pragmatic trellis decoders |
| 04/09/2002 | US6370200 Delay adjusting device and method for plural transmission lines |
| 04/09/2002 | US6370191 Efficient implementation of error approximation in blind equalization of data communications |
| 04/09/2002 | US6370190 Data receiver including hybrid decision feedback equalizer |
| 04/09/2002 | US6370189 Apparatus and methods for variable delay channel tracking |
| 04/09/2002 | US6370124 Technique for treating channel impairments including a digital loss in transmitted signals in data communications |
| 04/09/2002 | US6369728 Method and system for real-time processing of the recorded PCM data to get the desired full-scale range of values |
| 04/09/2002 | US6369723 Replacement of special characters in a data stream |
| 04/09/2002 | US6369718 Oil well monitoring and control system communication network |
| 04/09/2002 | US6369636 Method, architecture and circuit for selecting, calibrating and monitoring circuits |
| 04/09/2002 | US6369621 Voltage/current mode TIA/EIA-644 compliant fast LVDS driver with output current limit |
| 04/09/2002 | US6369620 Cross coupled transmitter output stage |
| 04/09/2002 | US6369604 Self-compensating output buffer |
| 04/04/2002 | WO2002028126A1 Method and apparatuses of 8psk modulation |
| 04/04/2002 | WO2002028045A1 Modulation method for a multi-carrier process with pre-emphasis |
| 04/04/2002 | WO2002028040A1 Adaptive filters |
| 04/04/2002 | WO2002027933A1 Push-pull end stage for digital signals with controlled output levels |
| 04/04/2002 | WO2002027722A1 Data writing and reading |
| 04/04/2002 | WO2002026981A2 Human protease inhibitor proteins and polynucleotides encoding the same |
| 04/04/2002 | WO2002003635A3 Two-step equaliser for receiving station and associated method |
| 04/04/2002 | WO2001099293A3 System and method for peak power reduction in multiple carrier communications systems |
| 04/04/2002 | WO2001037503A3 Method and system for analytically computing and using an anspcm signal |
| 04/04/2002 | US20020039395 Timing recovery and frequency tracking system and method |
| 04/04/2002 | US20020039394 Phase interpolator device and method |
| 04/04/2002 | US20020039391 Cellular communications system receivers |
| 04/04/2002 | US20020039383 Methods and apparatus for reducing signal degradation |
| 04/04/2002 | US20020039151 NTSC interference rejection filter |
| 04/04/2002 | US20020039078 Method and apparatus for generating pulses using dynamic transfer function characteristics |
| 04/04/2002 | DE10143203A1 Elektonische Steuereinheit für eine variable Datenübertragung mit Impulsbreitenmodulation Electonic control unit for a variable data transmission using pulse width modulation |
| 04/04/2002 | DE10046584A1 Sensor arrangement e.g. for vehicle modulates current on conductors for transmitting sensor signals to control unit |
| 04/04/2002 | DE10045720A1 Differential line driver circuit has feedback resistances between each output of differential amplifier and corresponding and opposing inputs |
| 04/04/2002 | DE10044309A1 Redundant data transmission via data bus in computer network, by isolating faulty bus segment or node and using additional line for data traffic |
| 04/04/2002 | DE10044227A1 Verfahren zum Codieren und Decodieren eines Informationssymbols A method of encoding and decoding an information symbol |
| 04/04/2002 | DE10043742A1 Verbesserte Kanalentzerrung für Mobilfunkempfänger Improved channel equalization for mobile receivers |
| 04/04/2002 | CA2423968A1 Data writing and reading |
| 04/03/2002 | EP1193932A2 Data transmission using pulse width modulation and asynchronous signals |
| 04/03/2002 | EP1193931A2 Adaptive equalization in a receiver of serial data |
| 04/03/2002 | EP1193930A1 Sequence for channel estimation and method for estimating a transmission channel which uses such a sequence for channel estimation |
| 04/03/2002 | EP1193902A2 Signal break detecting circuit |
| 04/03/2002 | EP1193873A2 Driver circuit for PC-bus |
| 04/03/2002 | EP1192788A2 Predicting performance of telephone lines for data services |