| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 04/15/2004 | US20040071243 Multi-pair gigabit ethernet transceiver |
| 04/15/2004 | US20040071242 Multi-pair gigabit ethernet transceiver |
| 04/15/2004 | US20040071241 Multipath signal strength indicator |
| 04/15/2004 | US20040071238 Apparatus for reducing dc offset in a receiver |
| 04/15/2004 | US20040071235 Low complexity high performance decoder and method of decoding for communications systems using multidimensional signaling |
| 04/15/2004 | US20040071234 High rate receiver |
| 04/15/2004 | US20040071231 Receiver signal dynamic range compensation based on received signal strength indicator |
| 04/15/2004 | US20040071229 Demodulator circuit |
| 04/15/2004 | US20040071224 Protocol-independent packet delineation for backplane architecture |
| 04/15/2004 | US20040071208 Coding method for binary digits coding and its circuit for digits transmission |
| 04/15/2004 | US20040071205 System and method of equalization of high speed signals |
| 04/15/2004 | US20040071204 System and method of equalization of high speed signals |
| 04/15/2004 | US20040071203 System and method of equalization of high speed signals |
| 04/15/2004 | US20040071198 Code detection |
| 04/15/2004 | US20040071193 Path search method, channel estimation method and communication device |
| 04/15/2004 | US20040071157 Digital subchannel transceiver for transmitting data |
| 04/15/2004 | US20040071151 Asynchronous control circuit with symmetric forward and reverse latencies |
| 04/15/2004 | US20040070436 PWM control circuit, microcomputer and electronic equipment |
| 04/15/2004 | US20040070420 Semiconductor integrated circuit and data processing system |
| 04/15/2004 | US20040070409 Adaptive reference voltage method and system |
| 04/15/2004 | DE202004002262U1 Common-mode lowpass filter, for actuator-sensor interface networks, suppresses interference in two-wire line using choke and series circuit of capacitor and protection diode |
| 04/15/2004 | DE10243197A1 Digital signal transmission method e.g. for micro-controllers and controlled circuit units, requires transmission of data signal within time-slot of given duration after advance notice signal |
| 04/15/2004 | DE10237696B3 Transmission fault detection method, for two-wire differential signal transmission line, continually monitoring average voltage of the two line signals to detect any sudden jumps |
| 04/15/2004 | CA2501108A1 Optimum interpolator method and apparatus for digital timing adjustment |
| 04/14/2004 | EP1408668A2 Communications methods and apparatus |
| 04/14/2004 | EP1408665A2 Detection of the position of pilot symbols in a multicarrier signal |
| 04/14/2004 | EP1408662A1 System and method of equalization of high speed signals |
| 04/14/2004 | EP1408625A2 Diversity receiver and diversity receiving method for FDM signals |
| 04/14/2004 | EP1408621A1 Cdma reception apparatus and cdma reception method |
| 04/14/2004 | EP1408620A1 Transmission method and transmitter for an ultra-wide bandwidth telecommunication system |
| 04/14/2004 | EP1408504A1 Recording medium recording apparatus, recording method, recording medium reproduction apparatus, and reproduction method |
| 04/14/2004 | EP1407587A1 Dispersity coding for inverse multiplexing |
| 04/14/2004 | EP1407586A1 Line driver for digital signal transmission |
| 04/14/2004 | EP1407580A1 Bus system and method for exchanging data |
| 04/14/2004 | EP1407565A2 Method and apparatus for converting data packets between a higher bandwidth network and lower bandwidth network |
| 04/14/2004 | EP1407366A2 Parallel data communication consuming low power |
| 04/14/2004 | EP1254542B1 A method of receiving a signal and a receiver |
| 04/14/2004 | EP1108307B1 Apparatus and method for channel coding and multiplexing in cdma communication system |
| 04/14/2004 | EP0908050B1 Data transmission |
| 04/14/2004 | CN1489852A Method and apparatus for error reduction in orthogonal modulation system |
| 04/14/2004 | CN1489842A Dynamic bandwidth allocation for multiple access communication using session queues |
| 04/14/2004 | CN1489404A MC-CDMA down link transmitting method |
| 04/14/2004 | CN1489289A 差动数据发送器 Differential data transmitter |
| 04/14/2004 | CN1146264C Interference-eliminating baseband processing method based on intelligent antenna |
| 04/14/2004 | CN1146163C Method of raising TD-CDMA system channel estimation accuracy |
| 04/14/2004 | CN1146156C Forming method of training sequence in channel evaluation |
| 04/14/2004 | CN1146141C Method and receiver with reduced interference for radio communications |
| 04/14/2004 | CN1146130C Coder of input sygnal processing system and method of noise quantization of audio signals of shield screen |
| 04/13/2004 | US6721916 System and method for trellis decoding in a multi-pair transceiver system |
| 04/13/2004 | US6721825 Method to control data reception buffers for packetized voice channels |
| 04/13/2004 | US6721376 Signal encoding for transmission of multiple digital signals over single physical medium |
| 04/13/2004 | US6721374 Method for reducing effects of interference, and receiver |
| 04/13/2004 | US6721371 One sample per symbol high rate programmable parallel architecture for digital demodulation |
| 04/13/2004 | US6721369 Composite BPSK/AM-BPSK based spectral suppression of out-of-band energy from saturated RF amplifier |
| 04/13/2004 | US6721366 Phase tracking apparatus and method for continuous phase modulated signals |
| 04/13/2004 | US6721363 Receiver CODEC super set constellation generator |
| 04/13/2004 | US6721357 Constellation generation and re-evaluation |
| 04/13/2004 | US6721356 Method and apparatus for buffering data samples in a software based ADSL modem |
| 04/13/2004 | US6721301 Centroid tracking for spread-spectrum communications |
| 04/13/2004 | US6721299 Pilot signals for synchronization and/or channel estimation |
| 04/13/2004 | US6721293 Unsupervised adaptive chip separation filter for CDMA terminal |
| 04/13/2004 | US6721279 Method and apparatus for adaptive PCM level estimation and constellation training |
| 04/13/2004 | US6720805 Output load resistor biased LVDS output driver |
| 04/13/2004 | US6720798 Class AB digital to analog converter/line driver |
| 04/13/2004 | CA2210861C Multichannel high-speed data transfer |
| 04/08/2004 | WO2004030298A1 Receiver for a switched signal on a communication line |
| 04/08/2004 | WO2004030265A1 Channel estimation for ofdm using orthogonal training sequences |
| 04/08/2004 | WO2004030256A2 Device for the transmission of digital signals between moving units |
| 04/08/2004 | WO2004030233A1 Channel estimation for communication systems |
| 04/08/2004 | WO2004019480A3 Receivers for controlled frequency signals |
| 04/08/2004 | WO2004015899A3 Alignment and deskew device, system and method |
| 04/08/2004 | WO2004014034A3 Method for dividing the bit rate of qpsk signals into two or several subchannels |
| 04/08/2004 | WO2004014032A3 Multi-tap frequency domain equalization with decision feedback and trellis decoding |
| 04/08/2004 | WO2004004192A3 Method and apparatus for channel equalization |
| 04/08/2004 | WO2003090439A3 Concatenated equalizer/trellis decoder architecture for an hdtv receiver |
| 04/08/2004 | WO2003088606A3 Direct current offset cancellation for mobile station modems using direct conversion |
| 04/08/2004 | WO2003075471A3 System and method for joint maximal ratio combining |
| 04/08/2004 | WO2003065597A3 High frequency network multiplexed communications over various lines using multiple modulated carrier frequencies |
| 04/08/2004 | WO2003058902A3 Timing control in data receivers and transmitters |
| 04/08/2004 | WO2003015335A8 Channel estimation in a multi carrier transmit diversity system |
| 04/08/2004 | US20040068748 Signal processing under attenuated transmission conditions |
| 04/08/2004 | US20040068600 Method and system for termination of transmission channels in modular circuits |
| 04/08/2004 | US20040068599 Global interrupt and barrier networks |
| 04/08/2004 | US20040067046 Apparatus and method for scrambling and descrambling data wordwise in optical disk system |
| 04/08/2004 | US20040066860 Passive redundant digital data receiver with dual comparator edge detection |
| 04/08/2004 | US20040066859 Passive redundant digital data receiver with schmitt-trigger |
| 04/08/2004 | US20040066858 Constant delay zero standby differential logic receiver and method |
| 04/08/2004 | US20040066856 Line coding scheme for digital communications, transmission method and apparatus |
| 04/08/2004 | US20040066855 Method and system for scalable pre-driver to driver interface |
| 04/08/2004 | US20040066800 Enhanced channel parameter estimation in the presence of preamble erasures |
| 04/08/2004 | US20040066773 Decision feedback channel estimation and pilot tracking for OFDM systems |
| 04/08/2004 | US20040066761 Space-time coding using estimated channel information |
| 04/08/2004 | US20040066755 Ethernet channel estimation device and method |
| 04/08/2004 | US20040066216 Differential output structure with reduced skew for a single input |
| 04/08/2004 | US20040066211 Apparatus for providing an input signal for a cable that is mismatched on the output side |
| 04/08/2004 | US20040066210 System and method for effectively implementing an active termination circuit in an electronic device |
| 04/08/2004 | DE4328768B4 Verfahren und Schaltung zur Taktregenerierung Method and circuit for clock recovery |
| 04/08/2004 | DE19837658B4 Übertragungssignal-Empfängerschaltung Transmission signal receiver circuit |
| 04/08/2004 | DE10346229A1 A device for generating a clock signal and for decoding data, for use in a contactless integrated circuit card (CICC) |
| 04/08/2004 | DE10245589A1 Vorrichtung zur Übertragung digitaler Signale zwischen beweglichen Einheiten Apparatus for transmitting digital signals between moving units |