| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 04/27/2004 | US6728216 Arrangement in a network repeater for monitoring link integrity and selectively down shifting link speed based on local configuration signals |
| 04/27/2004 | US6727936 NTSC interference rejection filter |
| 04/27/2004 | US6727831 Semiconductor integrated circuit device and data transmission system |
| 04/27/2004 | US6727772 Method and system for synchronizing a quadrature amplitude modulation demodulator |
| 04/27/2004 | US6727752 Modulation scheme for switching amplifiers to reduce filtering requirements and crossover distortion |
| 04/27/2004 | US6727730 High speed on-chip signaling system and method |
| 04/22/2004 | WO2004034667A2 Electromagnetic wave trasmitter systems, methods and articles of manufacture |
| 04/22/2004 | WO2004034663A1 Channel estimation for ofdm systems |
| 04/22/2004 | WO2004034662A1 Circuit arrangement for electrically isolated signal transmission |
| 04/22/2004 | WO2004034661A1 Method and apparatus for dc offset compensation in a digital communication system |
| 04/22/2004 | WO2004034660A1 Channel estimation using expectation maximisation for space-time communications systems |
| 04/22/2004 | WO2004034659A2 Method and apparatus for digital modulation using a cordic algorithm |
| 04/22/2004 | WO2004032600A2 Method and apparatus for data transfer using a time division multiple frequency scheme with additional modulation |
| 04/22/2004 | US20040078713 Interface circuit |
| 04/22/2004 | US20040078494 System and apparatus for implementing devices interfacing higher speed networks using lower speed network components |
| 04/22/2004 | US20040078482 Optimized scalable network switch |
| 04/22/2004 | US20040078405 Efficient implementation of a multidimensional fast fourier transform on a distributed-memory parallel multi-node computer |
| 04/22/2004 | US20040076251 Circuit for generating clock signal and decoding data signal for use in contactless integrated circuit card |
| 04/22/2004 | US20040076250 Circuit for generating clock signal and decoding data signal for use in contactless integrated circuit card |
| 04/22/2004 | US20040076249 Concurrent process for blind deconvolution of digital signals |
| 04/22/2004 | US20040076248 Method for signal estimation in a receiver |
| 04/22/2004 | US20040076245 Signal processing device utilizing partial response maximum likelihood detection |
| 04/22/2004 | US20040076244 Data transmission method, data transmission arrangement and base station |
| 04/22/2004 | US20040076240 Turbo decoding system using nth root metrics for non-gaussian communication channels |
| 04/22/2004 | US20040076239 Apparatus and method for tracking residual frequency offset for single carrier-frequency domain equalizer system |
| 04/22/2004 | US20040076224 Multipath interference-resistant receivers for closed-loop transmit diversity (CLTD) in code-division multiple access (CDMA) systems |
| 04/22/2004 | US20040076188 Method and apparatus for formatting signals for digital audio broadcasting transmission and reception |
| 04/22/2004 | US20040076185 Apparatus and method for performing adaptive channel estimation in a mobile communication system |
| 04/22/2004 | US20040076172 Mobile communication system, multicarrier cdma transmitter, and multicarrier cdma receiver |
| 04/22/2004 | US20040076119 Transceiver module and integrated circuit with dual eye openers and integrated loopback and bit error rate testing |
| 04/22/2004 | US20040076113 Transceiver module and integrated circuit with multi-rate eye openers and bypass |
| 04/22/2004 | US20040076112 Blind OFDM channel estimation and identification using receiver diversity |
| 04/22/2004 | US20040075594 Multiplexing an additional bit stream with a primary bit stream with conversion between qB/rB and xB/yB encoded bit streams |
| 04/22/2004 | US20040075509 Phase shifted binary transmission encoder, a phase modulator, and an optical network element for encoding phase shifted binary transmission |
| 04/22/2004 | US20040075467 Bus interface and method for coupling a bus device to a bus |
| 04/22/2004 | US20040075463 Terminating resistor driver for high speed data communication |
| 04/22/2004 | DE10391056T5 Zusatzgerät-Steuerschnittstelle Accessory control interface |
| 04/22/2004 | DE10331860A1 SERDES-Kooperation mit der Grenz-Abtast-Testtechnik SERDES cooperation with the boundary-scan test technology |
| 04/22/2004 | DE10296700T5 Flusssteuerungssystem zur Verringerung der Speicherpufferanforderungen und zur Herstellung einer Prioritätsbedienung zwischen Netzen Flow control system to reduce memory requirements and buffer for the preparation of a priority operation between networks |
| 04/22/2004 | DE10248507A1 Error correction method for multiplex signals, esp. OFDM in digital audio broadcast (DAB), involves compensating or balancing step of partial elimination of phase error accumulation of part signal |
| 04/22/2004 | DE10247227A1 Processing data stream in radio receiver using Viterbi- and software based procedures divides data flow for series of sequentially-overlapping execution stages |
| 04/21/2004 | EP1411693A2 Iterative equalisation |
| 04/21/2004 | EP1411692A1 Method and system for adaptive blind multi-modulus equalization using a plurality of stages having increasing numbers of regions |
| 04/21/2004 | EP1411660A2 Maximum time interval error test signal generating apparatus not affected by low-pass measuring filter |
| 04/21/2004 | EP1411645A1 Balanced transmission apparatus |
| 04/21/2004 | EP1410593A1 Minimization of error contributions in a dmt system |
| 04/21/2004 | EP1410590A2 Low swing communication system |
| 04/21/2004 | EP1410589A2 Transmitter with active differential termination |
| 04/21/2004 | EP1410588A2 Calibration of a multi-level current mode driver |
| 04/21/2004 | EP1410528A1 Channel prediction in closed loop transmit diversity |
| 04/21/2004 | EP1410526A1 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel transmission |
| 04/21/2004 | EP1410522A1 Joint data detection and channel estimation, preferably of ds/cdma signals |
| 04/21/2004 | EP1410514A1 Turbo decoder with decision feedback equalization |
| 04/21/2004 | EP1410216A2 Managing coherence via put/get windows |
| 04/21/2004 | EP0920763B1 Data transmission by impulse position modulation and amplitude modulation |
| 04/21/2004 | EP0745302B1 High speed communications system for analog subscriber connections |
| 04/21/2004 | CN2613104Y Multi-input multi-output user facility |
| 04/21/2004 | CN1491510A Improvements in, relating to, optical communications |
| 04/21/2004 | CN1491500A Wireless receiver |
| 04/21/2004 | CN1491488A Interference elimination apparatus and interference elimination method |
| 04/21/2004 | CN1491482A Digital modulation device in system and method of usnig the same |
| 04/21/2004 | CN1491063A Method for shortening active receiving time and saving power in stand-by mode |
| 04/21/2004 | CN1491047A Signal locking indicating judging method and apparatus thereof |
| 04/21/2004 | CN1490811A Device and method for encrypting and decrypting word by word on CD system |
| 04/21/2004 | CN1147099C Method for ASK demodulation and ASK demodulator |
| 04/21/2004 | CN1147098C Balanced transversed I, Q filter for quadrature modulators |
| 04/20/2004 | US6725025 Interference cancellation among wireless units using Gibbs sampling |
| 04/20/2004 | US6725024 Offset local oscillator frequency |
| 04/20/2004 | US6725018 Signal improvement by predistortion/postdistortion of programmable converter |
| 04/20/2004 | US6724891 Integrated modem and line-isolation circuitry and associated method powering caller ID circuitry with power provided across an isolation barrier |
| 04/20/2004 | US6724859 Method for determining subscriber loop make-up by subtracting calculated signals |
| 04/20/2004 | US6724851 FIR chip for use in a wireless subscriber unit |
| 04/20/2004 | US6724847 Feed-forward symbol synchronizer and methods of operation therefor |
| 04/20/2004 | US6724844 Method and device for improving DFE performance in a trellis-coded system |
| 04/20/2004 | US6724841 Equalizer with a cost function taking into account noise energy |
| 04/20/2004 | US6724839 Adaptive inter-symbol interference boost equalization apparatus and method |
| 04/20/2004 | US6724837 Timing estimation for GSM bursts based on past history |
| 04/20/2004 | US6724829 Automatic power control in a data transmission system |
| 04/20/2004 | US6724814 Pad and CODEC detection |
| 04/20/2004 | US6724783 Method and apparatus for arbitrary waveform generation using photonics |
| 04/20/2004 | US6724773 Arrangement comprising electronic devices exchanging information |
| 04/20/2004 | US6724683 Transferring data between different clock domains |
| 04/20/2004 | US6724555 Data detecting apparatus and method thereof |
| 04/20/2004 | US6724329 Decision feedback equalization employing a lookup table |
| 04/20/2004 | US6724219 Amplifier and line driver for broadband communications |
| 04/20/2004 | US6724178 Measuring composite distortion using a coherent multicarrier signal generator |
| 04/15/2004 | WO2004032494A1 Information processing device and method, program, and recording medium |
| 04/15/2004 | WO2004032432A2 Low latency radio/baseband interface protocol |
| 04/15/2004 | WO2004032407A1 Optimum interpolator method and apparatus for digital timing adjustment |
| 04/15/2004 | WO2004032398A1 Iterative equalization and iterative decoding of a reed-muller coded signal |
| 04/15/2004 | WO2004032397A1 Reception of a signal modulated according to a multilevel coding technique |
| 04/15/2004 | WO2004032335A1 Digital communication method and digital communication device |
| 04/15/2004 | WO2004032199A2 Constant delay zero standby differential logic receiver and method |
| 04/15/2004 | WO2004031784A1 Jitter measuring apparatus and jitter measuring method |
| 04/15/2004 | WO2003098824A3 Demodulator for pulse-position modulated signals, demodulation method and signal receiver equipped with same |
| 04/15/2004 | WO2002041593A8 Method and device for blindly equalizing signals transmitted over time-variant transmission channels |
| 04/15/2004 | US20040073830 Twin-tailed fail-over for fileservers maintaining full performance in the presence of a failure |
| 04/15/2004 | US20040073737 Electromagnetically-coupled bus system |
| 04/15/2004 | US20040072546 System and Method for Antenna Diversity Using Equal Power Joint Maximal Ratio Combining |
| 04/15/2004 | US20040071250 High-speed interconnection adapter having automated lane de-skew |