| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 07/31/2003 | US20030142740 Decision feedback structure with selective sampling phase controld |
| 07/31/2003 | US20030142698 Pipelined parallel processing of feedback loops in a digital circuit |
| 07/31/2003 | US20030142697 Pipelining of multiplexer loops in a digital circuit |
| 07/31/2003 | US20030142693 Communication system including several communication terminals and server, its communication terminal, its server and data transfer control program |
| 07/31/2003 | US20030142691 Modulation by multiple pulse per group keying and method of using the same |
| 07/31/2003 | US20030142240 Device and method for interfacing digital video processing devices |
| 07/31/2003 | US20030141995 Wireless communication encoding and decoding techniques using variable length codes |
| 07/31/2003 | US20030141914 Phase interpolator device and method |
| 07/31/2003 | US20030141900 Data transmitting/receiving buffer |
| 07/31/2003 | DE19880406C2 Integrierte CMOS-Schaltung CMOS integrated circuit |
| 07/30/2003 | EP1331782A2 OFDM diversity receiver and receiving method using a plurality of equalizers |
| 07/30/2003 | EP1331779A1 Setting of decision thresholds and sampling phase based on previous bit values |
| 07/30/2003 | EP1331778A2 Waveform shaping method and equipment |
| 07/30/2003 | EP1331777A1 DFE/MLSE equaliser |
| 07/30/2003 | EP1331776A1 Digital data transmitter, transmission line encoding method, and decoding method |
| 07/30/2003 | EP1331704A1 Connector for communication system with reduced cross-talk |
| 07/30/2003 | EP1330910A1 Method and system for reducing inter-symbol interference effects in transmission over a serial link with mapping of each word in a cluster of received words to a single transmitted word |
| 07/30/2003 | EP1330904A2 Clock synchronization, frequency synchronization, channel sounder and equalizer for ofdm using pilots equidistant in the frequency domain |
| 07/30/2003 | EP1330903A2 A decision feedback loop apparatus and method for channel estimation and de-rotation using burst pilot bits |
| 07/30/2003 | EP1330902A2 Line driver for supplying symmetrical output signals to a two-wire communication bus |
| 07/30/2003 | EP1330885A2 Signal strength compensation for mobile radio channels that considerably vary with time |
| 07/30/2003 | EP1330875A1 Digitally controlled impedance for i/o of an integrated circuit device |
| 07/30/2003 | EP1092280B1 An equalizer with channel tracker switching |
| 07/30/2003 | EP1064616B1 Data carrier provided with at least two decoding stages |
| 07/30/2003 | CN1433619A Equalization with DC-offset compensation |
| 07/30/2003 | CN1433618A Method for channel equalisation |
| 07/30/2003 | CN1433604A Data transmission in communications system |
| 07/30/2003 | CN1432990A Data transmission device and method |
| 07/30/2003 | CN1116753C Method and apparatus for linear predicting |
| 07/29/2003 | US6600794 Method and device for nonlinear maximum likelihood sequence estimation by removing non-linear inter-symbol-interference (ISI) from a received signal |
| 07/29/2003 | US6600791 Receiver and signal transmission system |
| 07/29/2003 | US6600780 Apparatus and method for adapting a filter of an analog modem |
| 07/29/2003 | US6600778 Method and apparatus for VSB symbol sync recovery |
| 07/29/2003 | US6600723 Process for testing and ensuring the availability of a networked system |
| 07/29/2003 | US6600447 Apparatus and method for determining signal direction from an estimated signal medium response for a ray component of a radio signal |
| 07/29/2003 | US6600433 Method and apparatus for correcting digital code words in a digital communication network |
| 07/29/2003 | US6600366 Differential line driver circuit |
| 07/29/2003 | US6600353 Receiver apparatus and method of propagating a signal |
| 07/29/2003 | US6600346 Low voltage differential swing (LVDS) signal driver circuit with low PVT and load sensitivity |
| 07/29/2003 | US6600339 Current mode signal interconnects and CMOS amplifier |
| 07/29/2003 | CA2266534C Transmit baseline wander correction technique |
| 07/29/2003 | CA2126102C Frequency synchronized bidirectional radio system |
| 07/29/2003 | CA2056328C Digital receiver with reduced memory requirement for viterbi equalization |
| 07/24/2003 | WO2003061170A1 Pilot multiplex method in ofdm system and ofdm receiving method |
| 07/24/2003 | WO2003060912A1 Modulation apparatus and method |
| 07/24/2003 | WO2002054606A3 Zero intermediate frequency receiver using packet acquisition and channel tracking |
| 07/24/2003 | WO2002032042A3 Improving synchronization and channel estimation with extended pilot symbols |
| 07/24/2003 | US20030139164 Fixed termination scheme for differential receiver that compensates for process, voltage, and temperature variations |
| 07/24/2003 | US20030138063 Channel estimation sequence and method of estimating a transmission channel which uses such a channel estimation sequence |
| 07/24/2003 | US20030138057 Encoder and decoder |
| 07/24/2003 | US20030138055 Decoder and decoding method |
| 07/24/2003 | US20030138054 Apparatus and method for calculating soft decision value input to channel decoder in a data communication system |
| 07/24/2003 | US20030138053 Time reversal communication system |
| 07/24/2003 | US20030138040 Multilevel decision feedback equalizer |
| 07/24/2003 | US20030138039 Combined feed forward and blind equalizer |
| 07/24/2003 | US20030138038 Echo and near end cross talk reduction |
| 07/24/2003 | US20030138037 Method and apparatus for time equalization |
| 07/24/2003 | US20030138036 Method and device for identifying bit rate using frequency divider |
| 07/24/2003 | US20030137972 Method and device for synchronizing data transfer devices |
| 07/24/2003 | US20030137405 Communication scheme suppressing leakage electromagnetic fields |
| 07/23/2003 | EP1330086A1 Ring network and data transmitter |
| 07/23/2003 | EP1330085A1 Initializing method and data transmitter |
| 07/23/2003 | EP1330083A1 Digital data transmitter |
| 07/23/2003 | EP1330066A2 Equalizer Circuit for digitally transmitted signals |
| 07/23/2003 | EP1330051A1 Pulse width control circuit |
| 07/23/2003 | EP1330048A1 Method of estimating downlink channel, and user equipment |
| 07/23/2003 | EP1329070A2 Method for generating soft bit information from gray coded signals |
| 07/23/2003 | EP1329069A2 Method and apparatus for producing a channel estimate with reduced rank |
| 07/23/2003 | EP1329068A2 Method of reconfiguration of radio parameters based on communication channel monitoring |
| 07/23/2003 | EP1236327A4 Vector modulation system and method for wideband impulse radio communications |
| 07/23/2003 | EP1053611B1 Inverse multiplexing over existing telephony access lines |
| 07/23/2003 | EP0986882B1 Time variable adaptation method and data receiver |
| 07/23/2003 | CN1432246A Method for determining filter coefficients of digital time domain equaliser for multicarrier frequency signal |
| 07/23/2003 | CN1431825A Digit television system with partial corresponding structure decoder |
| 07/23/2003 | CN1431809A High quality audio data wireless transmission module based on blue teeth technique |
| 07/23/2003 | CN1431798A Method and appts. for coding and decoding position sequence so as to transmit in line of normal telephone buisiness |
| 07/23/2003 | CN1115909C Single-carrier-frequency transmitter of GSM base station |
| 07/23/2003 | CN1115888C Adaptive lattice weighting channel evaluating method |
| 07/23/2003 | CN1115874C Circuit and method for adaptively calculating decision error of digital signal in digital modulation system |
| 07/23/2003 | CN1115621C Method of transmitting data using wireless keyboard carrying trace ball |
| 07/23/2003 | CN1115568C Position determination using multiple base station signal |
| 07/22/2003 | US6598189 Method and apparatus for determining the rate and quality of received data in a variable rate digital communication system |
| 07/22/2003 | US6598102 Serial signal transmission apparatus |
| 07/22/2003 | US6597925 Transmitter circuit with frequency self-optimization |
| 07/22/2003 | US6597768 Method and apparatus for coupling a voiceband modem circuit to a common phoneline connector |
| 07/22/2003 | US6597752 Method for detecting a dotting sequence for manchester encoded data in a deep fading environment |
| 07/22/2003 | US6597751 Method of displaying signals in the presence of inter symbol interference |
| 07/22/2003 | US6597746 System and method for peak to average power ratio reduction |
| 07/22/2003 | US6597745 Reduced complexity multicarrier precoder |
| 07/22/2003 | US6597742 Implementing reduced-state viterbi detectors |
| 07/22/2003 | US6597734 Passband transversal equalizer |
| 07/22/2003 | US6597733 Equalizer performance enhancements for broadband wireless applications |
| 07/22/2003 | US6597732 High-speed modem with uplink remote-echo canceller |
| 07/22/2003 | US6597731 Circuit for processing a digital data signal |
| 07/22/2003 | US6597485 Optical transmitter circuit |
| 07/22/2003 | US6597229 Interface circuit and, electronic device and communication system provided with same |
| 07/22/2003 | US6597198 Current mode bidirectional port with data channel used for synchronization |
| 07/22/2003 | US6595708 Optical receiver circuit and optical module using same in optical communication system |
| 07/22/2003 | US6595707 Code conversion circuit for optical duobinary transmission and optical transmitter and receiver using same |
| 07/22/2003 | CA2086295C Method of coherent modulation and demodulation for hf data transmission at high bit rate |