| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 07/17/2002 | EP1222761A1 Methods and systems for robust frame type protection in systems employing variable bit rates |
| 07/17/2002 | EP1222745A1 Timing recovery circuit in qam modems |
| 07/17/2002 | EP0789955B1 Method and apparatus for channel estimation |
| 07/17/2002 | EP0752185B1 Carrier recovery system for a vestigial sideband signal |
| 07/17/2002 | CN1359579A Method and apparaus of providing adaptive equalization using sign permutation filtering |
| 07/17/2002 | CN1359562A Radlo receiver and method for preloading an average dc-offset into a channel filter |
| 07/17/2002 | CN1087885C demodulator for demodulation spread spectrum signal and its method |
| 07/16/2002 | US6421752 Electronic apparatus |
| 07/16/2002 | US6421403 Baseband equalization of quadrature-phase as well as in-phase synchrodyne results in digital radio receivers |
| 07/16/2002 | US6421402 Method for calculating impulse response, and receiver |
| 07/16/2002 | US6421395 Termination of coded or uncoded modulation with path-oriented decoder |
| 07/16/2002 | US6421394 Computer method and apparatus for modem point slicing |
| 07/16/2002 | US6421390 High-speed pulse-shape generator, pulse multiplexer |
| 07/16/2002 | US6421389 Baseband signal converter for a wideband impulse radio receiver |
| 07/16/2002 | US6421381 Simplified equalizer for twisted pair channel |
| 07/16/2002 | US6421380 Demodulator for digital communication systems |
| 07/16/2002 | US6421375 Method and apparatus for transmitting control signals in a data communication system having a fully digital communication channel |
| 07/16/2002 | US6421320 Asymmetric modem communications system and method |
| 07/16/2002 | US6421155 Optical data transmitting apparatus and method |
| 07/16/2002 | US6420962 Automatic identification level control circuit, identification level control method, automatic identification phase control circuit, identification phase control method, optical receiver, and optical communication system |
| 07/16/2002 | US6420900 Semiconductor memory |
| 07/16/2002 | US6420899 Dynamic impedance matched driver for improved slew rate and glitch termination |
| 07/16/2002 | US6420897 SOI small signal terminator and network |
| 07/16/2002 | US6419160 Reduction of noise on cable |
| 07/16/2002 | CA2261635C Methods for communication using pcm codewords |
| 07/16/2002 | CA2236954C Data detector and method using the same |
| 07/11/2002 | WO2002054695A1 Demodulator circuit |
| 07/11/2002 | WO2002054692A2 Variable threshold slicer and a method of dc offset correction in a receiver |
| 07/11/2002 | WO2002054660A1 Method for cancelling interference during tdma transmission and/or fdma transmission |
| 07/11/2002 | WO2002054648A2 Data de-skew method and system |
| 07/11/2002 | WO2002054641A1 Controlled handling of far end at equipment failure in an msp+1 unidirectionnal configuration |
| 07/11/2002 | WO2002054606A2 Zero intermediate frequency receiver using packet acquisition and channel tracking |
| 07/11/2002 | WO2002054240A2 Enhanced loopback testing of serial devices |
| 07/11/2002 | WO2002053281A1 Method for modifying a fluid, solid and loose medium |
| 07/11/2002 | WO2002041595A3 Method and apparatus for adjusting the phase of a received signal |
| 07/11/2002 | WO2002037679A8 Transmitter circuit comprising timing deskewing means |
| 07/11/2002 | WO2000077995A9 Method and apparatus for using frame energy metrics to improve rate determination |
| 07/11/2002 | US20020091948 Apparatus and method for improving resolution of a current mode driver |
| 07/11/2002 | US20020091885 Data de-skew method and system |
| 07/11/2002 | US20020090909 Hybrid/fiber coax video and telephony communication system with poly-phase filtering |
| 07/11/2002 | US20020090060 Determining the physical structure of subscriber lines |
| 07/11/2002 | US20020090036 Waveform generator |
| 07/11/2002 | US20020090034 High-voltage differential driver using stacked low-breakdown transistors and nested-miller compensation |
| 07/11/2002 | US20020089996 Communication node and communication unit |
| 07/11/2002 | US20020089955 Simple block space time transmit diversity using multiple spreading codes |
| 07/11/2002 | US20020089953 Simple block space time transmit diversity using multiple spreading codes |
| 07/11/2002 | US20020089941 Network receiver utilizing sample management buffers |
| 07/11/2002 | US20020089714 LSI system and semiconductor device |
| 07/11/2002 | US20020089440 Digital GMSK filter |
| 07/11/2002 | DE10100500A1 Verfahren zur digitalen Nachrichtenübertragung A method for digital communications |
| 07/10/2002 | EP1221793A2 Channel estimation and data decisions for multicarrier reception |
| 07/10/2002 | EP1221792A1 Method and receiver for adaptive estimation of space and time parameters of a propagation channel |
| 07/10/2002 | EP1221781A2 Clock recovery |
| 07/10/2002 | EP1221780A1 Method and system for the interference suppression of a TDMA and/or FDMA transmission |
| 07/10/2002 | EP1221232A1 Automatic output drive level control in home networking transceiver |
| 07/10/2002 | EP1221221A1 Clock pulse and data regenerator for different data rates |
| 07/10/2002 | EP1221220A2 Method and device for bi-directional communication between at least two communication participants |
| 07/10/2002 | EP1221219A1 Equalising method in receivers using a combination of multiple carrier and code division multiple access modulating techniques |
| 07/10/2002 | EP1221216A2 Improved frame structure for an adaptive modulation wireless communication system |
| 07/10/2002 | EP1221194A2 Device and method for spectral shaping of a transmission signal in a radio transmitter |
| 07/10/2002 | EP0789880B1 Hierarchical serial bus assembly |
| 07/10/2002 | CN1357973A Terminal circuit and its method |
| 07/09/2002 | US6418558 Hybrid fiber/coax video and telephony communication |
| 07/09/2002 | US6418550 Line error checking circuit for an electric data transmission system |
| 07/09/2002 | US6418500 Feedback control for termination adjustment |
| 07/09/2002 | US6418176 Forwarded clock recovery with variable latency |
| 07/09/2002 | US6418172 Look-ahead maximum likelihood sequence estimation decoder |
| 07/09/2002 | US6418170 Method and apparatus for achieving 180° phase invariant transmission in a PCM modem system |
| 07/09/2002 | US6418164 Adaptive equalizer with enhanced error quantization |
| 07/09/2002 | US6418163 Method and apparatus for decoding variable rate data using hypothesis testing to determine data rate |
| 07/09/2002 | US6417776 Input buffer circuit having function for detecting cable connection |
| 07/09/2002 | US6417708 Resistively-loaded current-mode output buffer with slew rate control |
| 07/09/2002 | US6417687 Slope control device for an electric data transmission system |
| 07/09/2002 | US6417675 Receiver impedance calibration arrangements in full duplex communication systems |
| 07/09/2002 | CA2366033A1 Process and self-learning receiver to determine the space-time parameters of a propagation channel |
| 07/04/2002 | WO2002052807A2 Equalisation and subcarrier suppression |
| 07/04/2002 | WO2002052787A2 Message splitting and spatially diversified message routing for increasing transmission assurance and data security over distributed networks |
| 07/04/2002 | WO2002052419A2 Data communication apparatus |
| 07/04/2002 | WO2002025820A3 Method for overusing frequencies to permit simultaneous transmission from two or more users |
| 07/04/2002 | WO2002023751B1 Joint data detection and channel estimation, preferably of ds/cdma signals |
| 07/04/2002 | WO2002005505A3 A frequency-domain equalizer for terrestrial digital tv reception. |
| 07/04/2002 | WO2001065995A3 A device and system for in vivo imaging |
| 07/04/2002 | US20020087937 Circuit arrangement for error recognition of a two-wire data bus |
| 07/04/2002 | US20020087924 Enhanced loopback testing of serial devices |
| 07/04/2002 | US20020087513 Apparatus and method for transmitting a digitized signal, and a data source and data sink to implement the method |
| 07/04/2002 | US20020085656 Data recovery using data eye tracking |
| 07/04/2002 | US20020085650 Timing recovery for data sampling of a detector |
| 07/04/2002 | US20020085649 System and method for controlling operation mode of an adaptive equalizer |
| 07/04/2002 | US20020085646 Apparatus and method for detecting bit disparity within a data stream |
| 07/04/2002 | US20020085629 Method and apparatus for identifying the encoding type of a central office codec |
| 07/04/2002 | US20020085576 Information processing system |
| 07/04/2002 | US20020085489 Variable codec frame length |
| 07/04/2002 | US20020084864 Modulation device of the pulse width of very high-frequency signals |
| 07/04/2002 | US20020084841 Data receiver capable of invalidating erroneous pulses |
| 07/04/2002 | US20020084826 Reduced current variability I/O bus termination |
| 07/04/2002 | US20020084800 Dynamic impedance matched driver for improved slew rate and glitch termination |
| 07/04/2002 | DE10164200A1 Datenempfänger zum Ungültigsetzen fehlerhafter Impulse Data receiver for invalidation of erroneous pulses |
| 07/03/2002 | EP1220504A1 FSK demodulation |
| 07/03/2002 | EP1220480A1 Data communication method, bidirectional data communication method, data communication system, bidirectional data communication system, data transmitter, and data receiver |
| 07/03/2002 | EP1220464A2 Accelerated spherical detection method |