| Patents for H03M 13 - Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes (37,393) |
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| 09/18/2003 | US20030177430 Method of interleaving a binary sequence |
| 09/18/2003 | US20030177429 ARQ combining holdoff system and method |
| 09/18/2003 | US20030174781 Data transfer method, block synchronizing signal detecting method, and reproducing apparatus |
| 09/18/2003 | US20030174766 Signal quality indicator |
| 09/18/2003 | US20030174623 Data recording device and data reproducing device |
| 09/18/2003 | US20030174426 Method and apparatus for turbo coding and decoding in read and write channel of a disk drive |
| 09/18/2003 | DE10219700C1 Data interleaving appoints transmission instant for each data unit of data block, using algorithm |
| 09/17/2003 | EP1345383A2 System and method for protecting header information using dedicated CRC |
| 09/17/2003 | EP1345334A1 Device and method for inserting error correcting codes and for reconstructing data streams |
| 09/17/2003 | EP1345333A1 Error protection method and error protection device |
| 09/17/2003 | EP1345214A1 Optical disc, recording apparatus and method for optical disc, and its reproducing method |
| 09/17/2003 | EP1345122A2 A distributed 4-bits diagonal interleaved parity (DIP4) checker |
| 09/17/2003 | EP1030737B1 Air filter including electrostatic precipitation |
| 09/17/2003 | CN2574321Y Base station and user apparatus |
| 09/17/2003 | CN1443415A Viterbi equalization using precalculated metrics increments |
| 09/17/2003 | CN1443399A Method and apparatus for combined puncturing and repeating of code symbols in comunication system |
| 09/17/2003 | CN1443007A Equipment for transmitting and receiving MPEG data using radio LAN |
| 09/17/2003 | CN1442957A Multichannel witt radio decoder |
| 09/17/2003 | CN1121758C 编码芯片 Encoding chips |
| 09/16/2003 | US6622284 Method and apparatus for detection of errors in one-hot words |
| 09/16/2003 | US6622283 Digital signal processor decoding of convolutionally encoded symbols |
| 09/16/2003 | US6622282 Trellis coding with one-bit constellations |
| 09/16/2003 | US6622281 Rate matching method in mobile communication system |
| 09/16/2003 | US6622280 Information processing apparatus and method and distribution medium |
| 09/16/2003 | US6622278 Method and apparatus for formatting a message in a wireless communication system |
| 09/16/2003 | US6622277 Concatenated forward error correction decoder |
| 09/16/2003 | US6622268 Method and apparatus for propagating error status over an ECC protected channel |
| 09/16/2003 | US6621873 Puncturing device and method for turbo encoder in mobile communication system |
| 09/12/2003 | WO2003075528A1 Soft value calculation for multilevel signals |
| 09/12/2003 | WO2003075477A2 High speed configurable transceiver architecture |
| 09/12/2003 | WO2003075468A2 Method for processing a signal using an approximate map algorithm and corresponding uses |
| 09/12/2003 | WO2003075467A1 Coordinate interleaving and deinterleaving, apparatus, and associated method for a communication system |
| 09/12/2003 | WO2003009286A3 Block-appended checksums |
| 09/12/2003 | CA2478023A1 High speed configurable transceiver architecture |
| 09/11/2003 | US20030172338 Transmission apparatus and transmission method with simplified rate conversion |
| 09/11/2003 | US20030172336 Self synchronous scrambler apparatus and method for use in dense wavelength division multiplexing |
| 09/11/2003 | US20030171121 Apparatus and method for performing coding and rate matching in a CDMA mobile communication system |
| 09/11/2003 | US20030169833 Viterbi decoder |
| 09/11/2003 | US20030169738 System and method for protecting header information using dedicated CRC |
| 09/11/2003 | US20030169370 Transmission method, transmission system, sending device and reception device |
| 09/11/2003 | US20030169189 Robust system for transmitting and receiving map data |
| 09/10/2003 | EP1343086A2 Abnormality Detection Apparatus of Comparator |
| 09/10/2003 | CN1442013A Reuse of static checksum and information in header compression/decompression application |
| 09/10/2003 | CN1442009A Viterbi equalizer using various hardware data path for ACS transmission metric operations |
| 09/10/2003 | CN1441427A Method and device for Turbo coding and decoding in disc driver read-and-write path |
| 09/10/2003 | CN1121101C Turbo encoding/decoding device and method for processing frame data according to quality of service |
| 09/10/2003 | CN1121096C Decoder having gain controller in mobile communication system and its gain controlling method |
| 09/10/2003 | CN1121095C Interleaving device and method for communication system |
| 09/09/2003 | US6618829 Communication system, a synchronization circuit, a method of communicating a data signal, and methods of synchronizing with a data signal |
| 09/09/2003 | US6618451 Efficient reduced state maximum likelihood sequence estimator |
| 09/09/2003 | US6618353 Router for use with a link that has a set of concurrent channels |
| 09/09/2003 | US6618338 Data reproduction control method and apparatus, and optical disk unit |
| 09/04/2003 | WO2003073621A1 Ldpc code inspection matrix generation method and inspection matrix generation device |
| 09/04/2003 | US20030167441 Error correction trellis coding with periodically inserted known symbols |
| 09/04/2003 | US20030167440 Methods for computing the CRC of a message from the incremental CRCs of composite sub-messages |
| 09/04/2003 | US20030167438 Rate (M/N) code encoder, detector, and decoder for control data |
| 09/04/2003 | US20030167436 Interleaver and interleaving method in a communication system |
| 09/04/2003 | US20030165201 Deserializer |
| 09/04/2003 | US20030165199 System and method for reviving catastrophic codes |
| 09/04/2003 | US20030165183 Method and system for increased bandwidth efficiency in multiple input - multiple output channels |
| 09/04/2003 | US20030164781 Forward link text compression in satellite messaging |
| 09/03/2003 | EP1340335A2 Space-time turbo trellis coding arrangement and method thereof |
| 09/03/2003 | EP1340331A1 Methods and apparatus for turbo space-time trellis coding |
| 09/03/2003 | EP1062733B1 Interleaving / deinterleaving device and method for communication system |
| 09/03/2003 | EP1018807B1 Error protecting method and error protective device |
| 09/03/2003 | EP0843852B1 Method and apparatus for detecting duplicate entries in a look-up table |
| 09/03/2003 | CN1440592A Method and arrangement for decoding convolutionally encoded codeword |
| 09/03/2003 | CN1440209A Device and method for minimizing output delay caused by shrinkage |
| 09/03/2003 | CN1440152A Method and device for quick capturing pseudo random codes in dynamic mass signal condition |
| 09/03/2003 | CN1440146A Device and method for repeating high-speed data in CDMA mobile communication system |
| 09/03/2003 | CN1440034A Decoding method and device |
| 09/03/2003 | CN1120577C Method for estimating code error rate of wireless channel in digital mobile communication system |
| 09/03/2003 | CN1120576C Encode/decode method and encode system of modulation array code for bulk holographic memory |
| 09/03/2003 | CN1120491C Data processing method and device for generating and recording error correction product code block |
| 09/03/2003 | CN1120414C Deinterlacing device |
| 09/02/2003 | US6615388 Low power path memory for viterbi decoders |
| 09/02/2003 | US6615387 Method and apparatus for error detection |
| 09/02/2003 | US6615386 Error correcting apparatus |
| 09/02/2003 | US6615385 Iterative decoder and an iterative decoding method for a communication system |
| 09/02/2003 | US6615384 Encoding/decoding method and apparatus and disk storage device |
| 09/02/2003 | US6614850 Method and apparatus for puncturing code symbols in a communications system |
| 09/02/2003 | US6614849 Wireless infrared digital audio receiving system |
| 09/02/2003 | US6614841 Signal processing apparatus |
| 09/02/2003 | US6614767 Method and apparatus for continuous cross-channel interleaving |
| 09/02/2003 | US6614370 Redundant compression techniques for transmitting data over degraded communication links and/or storing data on media subject to degradation |
| 09/02/2003 | US6614366 Information additive code generator and decoder for communication systems |
| 08/28/2003 | WO2003071730A1 Adaptive modulation for wireless networks |
| 08/28/2003 | WO2003071689A2 Combined interleaver and deinterleaver, and turbo decoder comprising a combined interleaver and deinterleaver |
| 08/28/2003 | WO2003071688A2 Obtaining cyclic redundancy code |
| 08/28/2003 | WO2003071683A2 Ordering by hamming value |
| 08/28/2003 | WO2003019793A3 Maximum likelihood detector |
| 08/28/2003 | WO2002096009A3 Method for transmitting data |
| 08/28/2003 | WO2002023787A9 Method and apparatus for soft information generation in joint demodulation of co-channel signals |
| 08/28/2003 | US20030163776 Interleavers and de-interleavers |
| 08/28/2003 | US20030163772 System of testing the upstream cable modem channel |
| 08/28/2003 | US20030162541 Method for supporting a number of checksum algorithms in a network node |
| 08/28/2003 | US20030161412 Method and apparatus for adaptive modulation using space-time block code matrix |
| 08/28/2003 | US20030161062 Method and apparatus for turbo coding and decoding in read and write channel of disk drive |
| 08/27/2003 | EP1339187A2 Information transmission with reduced identification-data size |
| 08/27/2003 | EP1339170A1 Decoding device and decoding method |