| Patents for H04L 25 - Baseband systems (55,083) |
|---|
| 09/23/2009 | CN100544338C Apparatus and method for detecting echo in the frequency domain |
| 09/23/2009 | CN100544331C Transmitter for transmitting digital data over a transmission line |
| 09/23/2009 | CN100544330C Method and system for removing RF DC component from signal |
| 09/23/2009 | CN100544329C Apparatus and method of obtaining correction coefficient of receiver |
| 09/23/2009 | CN100544328C Improved detection algorithm for serial interference deletion in optimal approach to zero |
| 09/23/2009 | CN100544327C Low complexity detector for serial interference deletion in minimum mean square error |
| 09/23/2009 | CN100544210C Digital data clipper circuit capable of quickly regulating reference level potential |
| 09/23/2009 | CN100544197C A decision feedback equalizer combined with a trellis decoder |
| 09/23/2009 | CN100544196C Concurrent process method and system for blind deconvolution of digital signals |
| 09/22/2009 | US7594133 Method and apparatus for determining a deviation between clock pulse devices |
| 09/22/2009 | US7593742 Received communication signal processing methods and components for wireless communication equipment |
| 09/22/2009 | US7593499 Apparatus and method for low power routing of signals in a low voltage differential signaling system |
| 09/22/2009 | US7593498 Method and apparatus for automatic rate identification and channel synchronization in a master-slave setting for high data throughput applications |
| 09/22/2009 | US7593485 Wireless receiver for removing direct current offset component |
| 09/22/2009 | US7593484 Radio frequency (RF) receiver with double loop integrated fast response automatic gain control (AGC) |
| 09/22/2009 | US7593481 CDMA, W-CDMA, 3rd generation interoperable modem format selectable (MFS) systems with GMSK modulated systems |
| 09/22/2009 | US7593480 Transmission device and radio communication device |
| 09/22/2009 | US7593479 Precoding for a non-linear codec |
| 09/22/2009 | US7593478 Low peak to average ratio search algorithm |
| 09/22/2009 | US7593476 Data scrambler generation of pseudo-random bit sequence for semi-stationary Q-mode signal |
| 09/22/2009 | US7593470 High-speed communication system with a feedback synchronization loop |
| 09/22/2009 | US7593468 Method of interfacing a high speed signal |
| 09/22/2009 | US7593461 Multi-user detection using equalization and successive interference cancellation |
| 09/22/2009 | US7593453 Efficient multipath centroid tracking circuit for a code division multiple access (CDMA) system |
| 09/22/2009 | US7593380 Variable rate forward error correction for enabling high performance communication |
| 09/22/2009 | US7593357 Transmit processing using receiver functions |
| 09/22/2009 | US7593347 Method and apparatus to exchange channel information |
| 09/22/2009 | US7592932 Method and device for interpolating or decimating a signal |
| 09/22/2009 | US7592839 Repeater circuit with high performance repeater mode and normal repeater mode, wherein high performance repeater mode has fast reset capability |
| 09/17/2009 | WO2009114391A1 Partial channel precoding and successive interference cancellation for multi-input multi-output orthogonal frequency division modulation (mimo-ofdm) systems |
| 09/17/2009 | WO2009114044A1 Detector using limited symbol candidate generation for mimo communication systems |
| 09/17/2009 | WO2009113946A2 Compensation of diagonal isi in ofdm signals |
| 09/17/2009 | WO2009113462A1 Waveform equalization circuit and waveform equalization method |
| 09/17/2009 | WO2009112601A1 Improved encoding and decoding method for the transmission and estimation of multiple simultaneous channels |
| 09/17/2009 | WO2009112365A1 Method and device for the optical transmission of data |
| 09/17/2009 | WO2009077339A3 Method and apparatus for channel estimation with transmit diversity |
| 09/17/2009 | WO2009065861A3 Device and method for signal detection in a tdma network |
| 09/17/2009 | US20090232519 Optical receiver for regeneration of optical signal |
| 09/17/2009 | US20090232510 Digital radio frequency tranceiver system and method |
| 09/17/2009 | US20090232264 Low complexity high performance tmcc acquisition in isdb-t and isdb-tsb receivers |
| 09/17/2009 | US20090232248 Data receiving device and semiconductor integrated circuit including such data receiving device |
| 09/17/2009 | DE102004024823B4 Verfahren zur Verringerung eines Rechenaufwands in nichtlinearen Filteranordnungen sowie entsprechende Filteranordnungen A method for reducing computational complexity in a non-linear filter assemblies and filter assemblies corresponding |
| 09/16/2009 | EP2101465A2 Multicarrier reception |
| 09/16/2009 | EP2101464A2 Preamble structures for wireless communications systems |
| 09/16/2009 | EP2101455A2 Apparatus and Method for Decision Feedback Equalization |
| 09/16/2009 | EP2101454A2 A low-complexity optimal soft MIMO receiver |
| 09/16/2009 | EP2101428A2 Demodulation device, diversity reception device and demodulation method |
| 09/16/2009 | EP2101424A1 Method and device for transmitting data optically |
| 09/16/2009 | EP2100420A1 Robust and low-complexity combined signal power estimation for ofdm |
| 09/16/2009 | EP2100389A1 Data equalisation in a communication receiver with transmit and receive diversity |
| 09/16/2009 | EP2100388A1 Data equalisation in a communication receiver with receive diversity |
| 09/16/2009 | EP2100385A2 Layer mapping method and data transmission metho for mimo system |
| 09/16/2009 | EP2100371A1 Fade equalizer |
| 09/16/2009 | EP1568141B1 Communication system and method using signal to noise ratio estimation for scaling in processing received wireless communication signals |
| 09/16/2009 | CN201312331Y Time-domain channel estimation device |
| 09/16/2009 | CN101536444A Scrambled multicarrier transmission |
| 09/16/2009 | CN101536442A Codeword level scrambling for MIMO transmission |
| 09/16/2009 | CN101536441A MIMO detection with interference cancellation op on-time signal components |
| 09/16/2009 | CN101536440A Subblock-wise frequency domain equalizer |
| 09/16/2009 | CN101534287A Method and device for correcting carrier frequency offset in mobile communication system |
| 09/16/2009 | CN101534279A Direct sequence spread spectrum cascade connection frequency domain Orthogonal Frequency Division Multiplexing transmitting and receiving device, method and system |
| 09/16/2009 | CN101534271A Method for supporting high-speed mobility in wireless communication system |
| 09/16/2009 | CN101534269A Underwater sound communication system |
| 09/16/2009 | CN101534268A Codebook design and feedback method for pre-coding of multi-input and multi-output system |
| 09/16/2009 | CN101534267A Pre-coding method and pre-coding device |
| 09/16/2009 | CN101534266A Channel estimation method for Orthogonal Frequency Division Multiplexing system and device thereof |
| 09/16/2009 | CN101534265A Mapping method for special downlink pilot frequency and physical resource block |
| 09/16/2009 | CN101534145A Radio base station, radio terminal and radio communication method |
| 09/16/2009 | CN101533387A Parallel LU decomposition for corner sparse matrix based on FPGA |
| 09/16/2009 | CN100542324C Dynamic channel allocation and spatial feature extraction and wave beam forming method |
| 09/16/2009 | CN100542156C PLL circuit, demodulator circuit, IC card, and IC card processing apparatus |
| 09/16/2009 | CN100542147C Parallel data communication having skew intolerant data groups and data validity indicator |
| 09/16/2009 | CN100542146C Single antenna interference rejection by means of iterative interference estimation and spatio-temporal whitening |
| 09/16/2009 | CN100542145C Derivation of eigenvectors for spatial processing in MIMO communication systems |
| 09/16/2009 | CN100542118C Circuit arrangement and method of operating such circuit arrangement |
| 09/16/2009 | CN100542080C United detecting method and apparatus, system using the apparatus |
| 09/16/2009 | CN100542075C Predistorting device and method for pulse width modulating amplifier |
| 09/16/2009 | CN100541599C Method and device for transmitting data over a plurality of transmission lines |
| 09/15/2009 | US7590208 Circuit and method for generating a timing signal, and signal transmission system performing for high-speed signal transmission and reception between LSIs |
| 09/15/2009 | US7590203 Joint symbol, amplitude, and rate estimator |
| 09/15/2009 | US7590200 Receiver, a transmitter, a radio communication system and a channel estimation method |
| 09/15/2009 | US7590188 Channel estimation for block transmissions over time- and frequency-selective wireless fading channels |
| 09/15/2009 | US7590187 Digital broadcasting transmission and/or reception system to improve receiving performance and signal processing method thereof |
| 09/15/2009 | US7590177 Method and system for receiving pulse width keyed signals |
| 09/15/2009 | US7589554 I/O interface circuit of intergrated circuit |
| 09/15/2009 | CA2351100C Training sequences for low-latency lms implementation |
| 09/11/2009 | WO2009111402A1 A layered receiver structure |
| 09/11/2009 | WO2009111208A1 Multiple transmitter system and method |
| 09/11/2009 | WO2009111175A1 Error detection and offset cancellation during multi-wire communication |
| 09/11/2009 | WO2009111137A2 Methods and apparatus for adaptive link partner transmitter equalization |
| 09/11/2009 | WO2009111124A1 Rf transmitter with bias-signal-induced distortion compensaton and method therefor |
| 09/11/2009 | WO2009109938A1 Low complexity fine timing synchronization method and system for stimi |
| 09/11/2009 | WO2009109394A2 Method and device for multiple input-multiple output detection |
| 09/11/2009 | WO2009074869A3 Square waveform shaping device |
| 09/10/2009 | US20090225919 Methods and apparatus for operating a digital communications interface |
| 09/10/2009 | US20090225901 Signal receiver apparatus and waveform shaping method |
| 09/10/2009 | US20090225900 Data transmitting circuit and transmitting method |
| 09/10/2009 | US20090225899 Compensation of Diagonal ISI in OFDM Signals |
| 09/10/2009 | US20090225898 Transmitter |
| 09/10/2009 | US20090225891 Scattered pilot pattern and channel estimation method for mimo-ofdm systems |