| Patents for H04L 23 - Apparatus or local circuits for systems other than those covered by groups (1,371) |
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| 03/04/2008 | US7340002 Pragmatic trellis code modulation decoder and a method thereof |
| 02/28/2008 | US20080049860 Systems and method for orthogonal frequency divisional multiplexing |
| 02/26/2008 | US7336718 Decoding of low-complexity signals transmitted by a constellation modulation |
| 02/26/2008 | US7336717 Receiver circuit, in particular for a mobile radio |
| 02/21/2008 | US20080043863 Method And System For Providing A Dual-Channel Beacon Signal In A Wireless Network |
| 02/21/2008 | US20080043857 Ofdm Channel Estimation and Tracking for Multiple Transmit Antennas |
| 02/19/2008 | US7333583 Information processing apparatus and data communication method |
| 02/19/2008 | US7333555 Device, system and method for wireless combined-signal communication |
| 02/19/2008 | US7333551 Apparatus and method for transmitting and receiving data in a mobile communication system using space-time trellis code |
| 02/19/2008 | US7333550 Bit processing method for adaptive multirate modulation |
| 02/14/2008 | US20080037681 Multi-antenna transmission for spatial division multiple access |
| 02/14/2008 | US20080037674 Multi-device coordinated audio playback |
| 02/14/2008 | US20080037673 Spatial modulation method and transmitting and receiving apparatuses using the same in a multiple input multiple output system |
| 02/12/2008 | US7330516 Power control method for remotely deployed communication service |
| 02/07/2008 | US20080031373 System and method for contention based tones in a multipoint-to-point orthogonal frequency division multiplexing system |
| 02/05/2008 | US7327796 SOVA turbo decoder with decreased normalisation complexity |
| 02/05/2008 | US7327782 Receiving apparatus and method of high speed digital data communication system |
| 02/05/2008 | US7327778 Multi-mok modulation/demodulation transmission process, corresponding transmitter and receiver |
| 01/31/2008 | US20080025427 Symbol-level combining for mimo systems with harq and/or repetition coding |
| 01/31/2008 | US20080025426 Combinational Fuzzy-Decision Viterbi Decoding Scheme and Device for Vehicular Communications System via Time-Varying Channels |
| 01/29/2008 | US7324590 Equalizer with combined CCK encoding-decoding in feedback filtering of decision feedback equalizer |
| 01/24/2008 | US20080019454 Fractional carrier frequency offset estimator and method of estimating fractional carrier frequency offset between transmitter and receiver |
| 01/23/2008 | EP1880495A1 Channel quality and performing modulation/coding |
| 01/22/2008 | US7321633 Determination of variable code rates for a rate control sequence |
| 01/22/2008 | US7321321 Decoding of a restricted m-of-n code |
| 01/17/2008 | US20080013641 Data transmission method and apparatus |
| 01/17/2008 | US20080013640 Multi-dimensional burst link access streaming transmission (BLAST) architecture and algorithms for low latency real-time broadband burst data/video transmission |
| 01/10/2008 | WO2008004215A2 Communication link control using iterative code metrics |
| 01/10/2008 | US20080008257 Communication link control using iterative code metrics |
| 01/08/2008 | US7317762 Third generation FDD modem interleaver |
| 01/03/2008 | US20080002784 Systems and methods for designing a high-precision narrowband digital filter for use in a communications system with high spectral efficiency |
| 01/01/2008 | US7315579 Trellis coded modulation tails |
| 12/27/2007 | WO2007149631A2 Low complexity soft-input viterbi decoding for digital communication systems |
| 12/27/2007 | WO2007149187A2 System and method for wave damping |
| 12/27/2007 | US20070297527 Synchronization techniques in multipoint-to-point communication using orthogonal frequency division multiplexing |
| 12/27/2007 | US20070297523 Method of calibrating the transmission chain of a wireless transceiver and corresponding wireless transceiver |
| 12/25/2007 | US7313192 Method and apparatus for a complementary encoder/decoder |
| 12/20/2007 | US20070291892 System and method for wave damping |
| 12/20/2007 | US20070291864 Low complexity soft-input Viterbi decoding for digital communication systems |
| 12/20/2007 | US20070291861 Apparatus and Method for Generating Ranging Pseudo Noise Code |
| 12/12/2007 | CN100355201C Reduced soft output information packet selection |
| 12/06/2007 | US20070280368 Method and apparatus for correcting data transmission errors |
| 11/28/2007 | EP1702426A4 Method and system for employing adaptive event codes |
| 11/27/2007 | US7302025 Efficient joint equalization/decoding method and apparatus for Complementary-Code-Keying based systems |
| 11/22/2007 | US20070268980 Demodulation technique for GFSK and DPSK |
| 11/20/2007 | US7298786 VSB transmission system |
| 11/15/2007 | WO2007131093A2 Wireless autonomous device data transmission |
| 11/15/2007 | WO2007130578A2 Multiple antenna receiver system and method |
| 11/15/2007 | US20070263742 Method and Apparatus for Clock-Pulse Synchronization with an Offset Qpsk-Modulated Transmission Signal |
| 11/08/2007 | US20070258535 Wireless autonomous device data transmission |
| 11/08/2007 | US20070258533 Orthogonal frequency division multiplexing (OFDM) encoding and decoding methods and systems |
| 11/08/2007 | US20070258532 Parallel bit interleaver for a wireless system |
| 11/08/2007 | US20070258531 Adaptive Quantization Method and Apparatus For An OFDM Receiver |
| 11/06/2007 | US7292649 3G radio |
| 11/06/2007 | US7292642 Reference symbol multicarrier signal designed to limit intersymbol interference |
| 11/06/2007 | US7290927 Method and device for convolutive encoding and transmission by packets of a digital data series flow, and corresponding decoding method and device |
| 11/01/2007 | US20070253503 Dtv transmitting system and receiving system and method of processing broadcast signal |
| 11/01/2007 | US20070253502 Digital Broadcasting Transission/Reception System Capable of Improving Receiving and Equalizing Performance and Signal Processing Method Thereof |
| 11/01/2007 | US20070253501 Wireless communication system, wireless communication apparatus and wireless communication method |
| 10/30/2007 | CA2226723C Pulse shaping for multicarrier modulation |
| 10/25/2007 | WO2007118378A1 Cascade encoding method and apparatus |
| 10/25/2007 | US20070248179 Variable OFDM subchannel coding and modulation |
| 10/16/2007 | US7283593 Distance determinations associated with a trellis decoder |
| 10/11/2007 | US20070237263 Receiver for robust data extension for 8VSB signaling |
| 10/11/2007 | US20070237253 Transfer characteristic calculation apparatus, transfer characteristic calculation method, and exposure apparatus |
| 10/11/2007 | US20070237252 Parallel systolic CORDIC algorithm with reduced latency for unitary transform of complex matrices and application to MIMO detection |
| 10/11/2007 | US20070237251 Cooperative inter-carrier channel coding apparatus, systems, and methods |
| 10/09/2007 | US7280606 Apparatus and method for transmitting/receiving data in a CDMA mobile communication system |
| 10/04/2007 | US20070230631 System, method and device of decoding spatially multiplexed signals |
| 10/04/2007 | US20070230613 Data transmission apparatus and communication system using a constellation rearrangement |
| 10/04/2007 | US20070230607 Advanced-VSB system (A-VSB) |
| 10/04/2007 | US20070230606 Viterbi traceback |
| 10/02/2007 | US7277520 Electronic apparatus having a communication device |
| 10/02/2007 | US7277494 Method of differential-phase/absolute-amplitude QAM |
| 09/27/2007 | US20070223612 Apparatus, systems and methods for producing coherent symbols in a single frequency network |
| 09/25/2007 | US7274745 Single-carrier receiver having a channel equalizer interacting with a Trellis decoder and a channel equalization method therefor |
| 09/20/2007 | US20070217551 Digital broadcasting receiving system and method of processing data |
| 09/20/2007 | US20070217536 Method and apparatus for calculating likelihood metric of a received signal in a digital communication system |
| 09/20/2007 | US20070217522 Source-Channel Approach to Channel Coding with Side Information |
| 09/20/2007 | US20070217521 Relay unit and storage medium having stored therein computer program |
| 09/19/2007 | EP1835633A2 System and method for generating signal waveforms in a CDMA cellular telephone system |
| 09/19/2007 | CN101040499A Method and system for a turbo trellis coded modulation scheme for communication systems |
| 09/18/2007 | US7272602 System and method for unorchestrated determination of data sequences using sticky byte factoring to determine breakpoints in digital sequences |
| 09/18/2007 | US7272192 Time-reversal block transmit diversity system for channels with intersymbol interference and method |
| 09/13/2007 | US20070211840 Methods and apparatus for analyzing transmission lines with decoupling of connectors and other circuit elements |
| 09/13/2007 | US20070211812 Multi-tap frequency domain equalization with decision feedback and trellis decoding |
| 09/11/2007 | US7269230 Systems and methods for designing a high-precision narrowband digital filter for use in a communications system with high spectral efficiency |
| 09/06/2007 | US20070206713 Gaming machine |
| 09/04/2007 | US7266146 Symbol-based decision feedback equalizer (DFE) optimal equalization method and apparatus with maximum likelihood sequence estimation for wireless receivers under multipath channels |
| 08/23/2007 | US20070195905 Forward error correction in wideband digital RF transport systems |
| 08/23/2007 | US20070195904 Wireless Communications Device Including a Joint Demodulation Filter for Co-Channel Interference Reduction and Related Methods |
| 08/16/2007 | US20070189432 Information processing apparatus and data communication method |
| 08/09/2007 | US20070183541 Modulation-type discrimination in a wireless communication network |
| 08/09/2007 | US20070183526 Various methods and apparatuses for impulse noise detection |
| 08/09/2007 | US20070183525 Digital broadcasting transmission and reception system |
| 08/09/2007 | US20070183489 Apparatus for decoding a signal and method thereof and a trellis coded modulation decoder and method thereof |
| 08/07/2007 | US7254172 Filter control for varying data rate communication channels |
| 08/02/2007 | US20070180352 Memory system and method for use in trellis-based decoding |
| 08/02/2007 | US20070177705 Logarithmic spectrum transmitter waveform for controlled-source electromagnetic surveying |
| 08/02/2007 | US20070177697 Combined channel coding and space-block coding in a multi-antenna arrangement |