| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 09/26/2001 | CN1071975C Power coupler for coupling power from a transmission line to a node thereon |
| 09/26/2001 | CN1071967C Transmitter apparatus for mobile satellite communication terminal |
| 09/25/2001 | US6295326 Kalman filter based equalization for digital multicarrier communications systems |
| 09/25/2001 | US6295318 Method and system for increasing the data rate over twisted copper pairs and other bandwidth-limited dedicated communications facilities |
| 09/25/2001 | US6295317 Method and apparatus for demodulating and equalizing an AM compatible digital audio broadcast signal |
| 09/25/2001 | US6295316 Automatic equalization system |
| 09/25/2001 | US6295272 Subchannel modulation scheme for carrying management and control data outside the regular data channel |
| 09/25/2001 | US6295152 Optical receiver for receiving digitally transmitted data |
| 09/25/2001 | US6295010 8B/10B encoder system and method |
| 09/25/2001 | US6294942 Method and apparatus for providing self-terminating signal lines |
| 09/25/2001 | US6294934 Current control technique |
| 09/25/2001 | US6294932 Input circuit, output circuit, input-output circuit and method of processing input signals |
| 09/22/2001 | CA2301970A1 Method and system for high speed equalization |
| 09/20/2001 | WO2001069877A1 Transmission gain regulating method and radio device |
| 09/20/2001 | WO2001069875A2 Noise reduction for differential links which use a shared reference |
| 09/20/2001 | WO2001069874A1 Baseband data slicing method and apparatus |
| 09/20/2001 | WO2001069873A2 Method and apparatus for combined soft-decision based interference cancellation and decoding |
| 09/20/2001 | WO2001069872A2 Architecture for high-speed decision feedback sequence estimation |
| 09/20/2001 | WO2001069871A1 Variable gain line driver depending on frequency |
| 09/20/2001 | WO2001069808A1 Receiver and receiving method for spread spectrum communication |
| 09/20/2001 | WO2001069801A2 Multi-user detection using an adaptive combination of joint detection and successive interference cancellation |
| 09/20/2001 | US20010022820 Symbol estimation using soft-output algorithm and feedback |
| 09/20/2001 | US20010022813 Technique for minimizing decision feedback equalizer wordlength in the presence of a DC component |
| 09/20/2001 | US20010022810 Discrete multi-tone processor in asymmetric digital subscriber line modem |
| 09/20/2001 | US20010022805 Wireless device and method |
| 09/20/2001 | US20010022529 Data transmission |
| 09/20/2001 | CA2403369A1 Multi-user detection using an adaptive combination of joint detection and successive interference cancellation |
| 09/19/2001 | EP1134946A2 Multiple-symbol differential detection |
| 09/19/2001 | EP1134945A1 Method to determine a channel characteristic, and discrete wavelet transmitter and receiver to perform the method |
| 09/19/2001 | EP1134909A1 Single-cable transmission device for signals and power supply of a surveillance system |
| 09/19/2001 | EP1134904A2 Transmitter circuit with frequency self-optimization |
| 09/19/2001 | EP1134728A1 Regeneration of the low frequency component of a speech signal from the narrow band signal |
| 09/19/2001 | EP1134668A2 Data communication link between two ASICs |
| 09/19/2001 | EP1133857A1 Method for disturbance compensation of a signal generated by discrete multitone-modulation and circuit arrangement for implementing said method |
| 09/19/2001 | EP0890110B1 Process for testing the ground contact of parts of a networked system |
| 09/19/2001 | CN1314039A Methods and apparatus for providing robust synchronization of radio transceivers |
| 09/19/2001 | CN1314031A Asynchronous power line transmission device |
| 09/19/2001 | CN1314027A Output driving circuit |
| 09/19/2001 | CN1313718A Device for shaping signal, especially speech signal |
| 09/19/2001 | CN1071525C Blind equalizer for vestigial sideband signal |
| 09/18/2001 | US6292920 Transmission rate judgment method and apparatus |
| 09/18/2001 | US6292655 Selective calling radio-receiver and method of receiving selective calling radio signal |
| 09/18/2001 | US6292654 Digital noise blanker for communications systems and methods therefor |
| 09/18/2001 | US6292651 Communication system with multicarrier transport distribution network between a head end terminal and remote units |
| 09/18/2001 | US6292517 Method and apparatus for detecting a data signal on a carrier medium |
| 09/18/2001 | US6292511 Method for equalization of complementary carriers in an AM compatible digital audio broadcast system |
| 09/18/2001 | US6292510 Automatic equalization method and automatic equalizer |
| 09/18/2001 | US6292126 Quantizer that uses optimum decision thresholds |
| 09/18/2001 | US6292058 Signal amplifying circuit connected to a transfer circuit having a known non-linear transfer characteristic |
| 09/18/2001 | US6292051 Architecture of non-synchronous open loop demodulation circuit in pulse position modulation |
| 09/18/2001 | US6292037 Output circuit of semiconductor integrated circuit |
| 09/18/2001 | US6292035 Signal transmission device |
| 09/18/2001 | US6292028 Output circuit for a transmission system |
| 09/18/2001 | US6292014 Output buffer circuit for transmitting digital signals over a transmission line with preemphase |
| 09/16/2001 | CA2334157A1 Transmitter circuit with frequency self-optimization |
| 09/14/2001 | CA2340516A1 Driver circuit |
| 09/13/2001 | WO2001067734A2 Pair-gain system with v.90 rate capabilities |
| 09/13/2001 | WO2001067697A2 Technique for efficiently equalizing a transmission channel in a data transmission system |
| 09/13/2001 | WO2001067628A2 Methods for transmitting a waveform having a controllable attenuation and propagation velocity |
| 09/13/2001 | WO2001067611A1 Clock and data regenerator for different data rates |
| 09/13/2001 | WO2001065995A2 A device and system for in vivo imaging |
| 09/13/2001 | WO2001054366A3 Parallel decision feedback equalizer with adaptive thresholding based on noise estimates |
| 09/13/2001 | WO1997013348A3 Block coding for digital video transmission |
| 09/13/2001 | WO1995027944A3 Process of serial transmission of data |
| 09/13/2001 | US20010021232 DC-offset eliminating method and receiving circuit |
| 09/13/2001 | US20010021201 Bit rate converter with controlled stuffing rate |
| 09/13/2001 | US20010021197 Dynamic bandwidth allocation for multiple access communication using session queues |
| 09/13/2001 | US20010021153 Data reproduction method and apparatus |
| 09/13/2001 | US20010020907 Method and apparatus for a pulse decoding communication system using multiple receivers |
| 09/13/2001 | US20010020853 High speed source synchronous signaling for interfacing VLSI CMOS circuits to transmission lines |
| 09/13/2001 | DE19928497C2 Verfahren zum Empfangen von digitalen Funksignalen über Funkkanäle und Empfangsvorrichtung zum Empfangen von digitalen Funksignalen über Funkkanäle A method for receiving digital radio signals via radio channels and receiving apparatus for receiving digital radio signals over radio channels |
| 09/13/2001 | CA2402166A1 Methods for transmitting a waveform having a controllable attenuation and propagation velocity |
| 09/12/2001 | EP1133125A1 Transmitting device and transmitting method |
| 09/12/2001 | EP1133123A2 64b/66b decoding, for packetized serial data |
| 09/12/2001 | EP1133093A1 Ofdm communication device and detecting method |
| 09/12/2001 | EP1133091A2 Bit rate converter with controlled stuffing rate |
| 09/12/2001 | EP1133084A1 An optical reference receiver and output amplifier without a discrete filter |
| 09/12/2001 | EP1133072A1 Communication terminal device and channel estimating method |
| 09/12/2001 | EP1133069A1 Communication terminal and radio communication method |
| 09/12/2001 | EP1133066A1 Transmitter/receiver |
| 09/12/2001 | EP1131927A1 Method for regulating the radiation power in a transmitter |
| 09/12/2001 | EP1131926A1 Voice over data telecommunications network architecture |
| 09/12/2001 | EP1131897A1 A communication signal receiver and an operating method therefor |
| 09/12/2001 | EP1131733A1 Universal serial bus transceiver |
| 09/12/2001 | EP1131644A2 Dynamic register with low clock rate testing capability |
| 09/12/2001 | EP0730797A4 Decoder for a non-coherently demodulated signal |
| 09/12/2001 | EP0718843B1 Signal modulation method, signal modulator, signal demodulation method and signal demodulator |
| 09/12/2001 | EP0705504B1 Optical transmission method with reduced sensitivity to dispersion, transmission device and system for implementing this method |
| 09/12/2001 | CN1312977A Scalable audio coder and decoder |
| 09/12/2001 | CN1312976A System and method of masking quantization noise of audio signals |
| 09/12/2001 | CN1312974A System and method for entropy ercoding quantized transform coefficients of a sigral |
| 09/12/2001 | CN1312555A Signal modulation method, signal modulation device, signal demodulation method and signal demodulation device |
| 09/11/2001 | US6289487 Efficient modified viterbi decoder |
| 09/11/2001 | US6289151 All-pass optical filters |
| 09/11/2001 | US6289070 Digital isolation system with ADC offset calibration including coarse offset |
| 09/11/2001 | US6289063 QAM receiver with improved immunity to crosstalk noise |
| 09/11/2001 | US6289060 Method and apparatus for performing a generalized viterbi search to demodulate a sequence of symbols |
| 09/11/2001 | US6289055 Method for transmitting digital signals |
| 09/11/2001 | US6289047 Dynamic regulation of power consumption of a high-speed communication system |
| 09/11/2001 | US6289046 Adaptive equalization method |