| 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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| 01/05/2006 | US20060002478 Coding image signal |
| 01/05/2006 | US20060002363 Data transmission method |
| 01/05/2006 | DE19954256B4 Fensterfehlerdetektor und Turbodekoder Windows error detector and turbo decoder |
| 01/05/2006 | DE10201846A1 Automatisches Synchronisationsschema zur Härtung von ATM-Zellen Automatic synchronization scheme for curing of ATM cells |
| 01/05/2006 | DE10201845A1 Verbesserte ATM-Zellenverarbeitung Improved ATM cell processing |
| 01/05/2006 | CA2813202A1 A method and apparatus of encoding and decoding data using low density parity check code in a wireless communication system |
| 01/05/2006 | CA2571073A1 Method of encoding and decoding adaptive to variable code rate using ldpc code |
| 01/05/2006 | CA2569500A1 A method and apparatus of encoding and decoding data using low density parity check code in a wireless communication system |
| 01/04/2006 | EP1612993A1 Method and arrangement for changing the operation mode of an agent of a management network |
| 01/04/2006 | EP1612960A2 Spread spectrum communication device and method |
| 01/04/2006 | EP1612950A1 Method and system for correcting errors during read and write to non volatile memories |
| 01/04/2006 | EP1612949A1 Method and system for correcting errors in electronic memory devices |
| 01/04/2006 | EP1612948A1 Message-passing decoding of low-density parity-check (LDPC) codes using pipeline node processing |
| 01/04/2006 | EP1612947A2 Method to adaptive scale the input to a channel decoder |
| 01/04/2006 | EP1611687A1 Method and device for building a variable-length error-correcting code |
| 01/04/2006 | EP1611686A1 Extracting soft information in a block-coherent communication system |
| 01/04/2006 | EP1611685A2 Error-correcting code interleaver |
| 01/04/2006 | EP1611494A2 Galois field linear transformer trellis system |
| 01/04/2006 | EP1559198A4 Multimedia transmission using variable error coding rate based on data importance |
| 01/04/2006 | EP1192752B1 Modulated message authentication system and method |
| 01/04/2006 | EP1060580A4 Puncturing device and method for turbo encoder in mobile communication system |
| 01/04/2006 | EP1005730B1 Method for data transfer on transmission channels in a digital transmission system |
| 01/04/2006 | CN2750573Y Fast double-error-correction Reed-Solomon code decoder |
| 01/04/2006 | CN1717871A Systematic encoding and decoding of chain reaction codes |
| 01/04/2006 | CN1717057A Coding image signal |
| 01/04/2006 | CN1716936A Reduced bitstream candidate based receiver and received signal processing method |
| 01/04/2006 | CN1716836A Read enable generator, read enable signal generating method and data transmission method |
| 01/04/2006 | CN1716786A Decoder and decoding method for decoding low-density parity-check codes with parity check matrix |
| 01/04/2006 | CN1716443A Semiconductor memory device and error correction method thereof |
| 01/04/2006 | CN1235376C Demodulator, receiver, and communication system |
| 01/04/2006 | CN1235343C Interleaving method, interleaving apparatus, and recording medium in which interleave pattern generating program is recorded |
| 01/04/2006 | CN1235342C Method and apparatus for concatenated channel coding |
| 01/04/2006 | CN1235219C Turbo coding and decoding method and equipment for disk drive read/write channel |
| 01/03/2006 | US6983414 Error insertion circuit for SONET forward error correction |
| 01/03/2006 | US6983413 Data processing method using error-correcting code and an apparatus using the same method |
| 01/03/2006 | US6983412 Concatenation convolutional code decoder |
| 01/03/2006 | US6983411 Receiving apparatus and method using multicarrier modulation |
| 01/03/2006 | US6983398 Testing processors |
| 01/03/2006 | US6982942 Data recording and/or reproducing apparatus for demodulating data from a reproduction signal |
| 01/03/2006 | US6982659 Method and apparatus for iterative decoding |
| 01/03/2006 | CA2391623C Adaptive hybrid arq using turbo code structure |
| 01/03/2006 | CA2233233C Frequency controlling circuit for digital television transmission |
| 01/03/2006 | CA2233213C Transmitting system and method |
| 12/29/2005 | WO2005125137A2 Multiuser detection with targeted error correction coding |
| 12/29/2005 | WO2005125135A2 Method of inverting nearly toeplitz or block toeplitz matrices |
| 12/29/2005 | WO2005125019A1 Method for correcting/decoding turbo code error and device for correcting/decoding turbo code error |
| 12/29/2005 | WO2005125018A1 Bit interleaver for a mimo system |
| 12/29/2005 | WO2005091513A8 Power reception optimization method, and associated apparatus, for operating upon an encoded data block |
| 12/29/2005 | WO2005004500A3 Method and apparatus for packet aggregation in a wireless communication network |
| 12/29/2005 | WO2004095349A3 Information exchanging and modem architecture using an intelligent database |
| 12/29/2005 | US20050289445 Data reproducing apparatus avoiding selection of incorrect path |
| 12/29/2005 | US20050289444 Low power cost-effective ECC memory system and method |
| 12/29/2005 | US20050289443 Method and apparatus for additive trellis encoding |
| 12/29/2005 | US20050289438 QRinv codes and decoding method |
| 12/29/2005 | US20050289437 Method and apparatus of encoding and decoding data using low density parity check code in a wireless communication system |
| 12/29/2005 | US20050289436 Data integrity checking |
| 12/29/2005 | US20050289435 Fast approximate DINV calculation in parallel with coupled ECC generation or correction |
| 12/29/2005 | US20050289434 HARQ device and method for mobile communication system |
| 12/29/2005 | US20050289433 Discrete universal denoising with error correction coding |
| 12/29/2005 | US20050289432 Read enable generator for a turbo decoder deinterleaved symbol memory |
| 12/29/2005 | US20050289431 Efficient address generation for Forney's modular periodic interleavers |
| 12/29/2005 | US20050289430 Expanding architecture for error correction code and method for the same |
| 12/29/2005 | US20050289429 Method and apparatus for decoding of turbo encoded data in a communication system |
| 12/29/2005 | US20050289407 Associative memory capable of searching for data while keeping high data reliability |
| 12/29/2005 | US20050289406 Discrete universal denoising with reliability information |
| 12/29/2005 | US20050289323 Barrel shifter for a microprocessor |
| 12/29/2005 | US20050289321 Microprocessor architecture having extendible logic |
| 12/29/2005 | US20050289246 Interpreting I/O operation requests from pageable guests without host intervention |
| 12/29/2005 | US20050286658 Receiving LSI device and receiver using the same |
| 12/29/2005 | US20050286656 Method to adaptively scale the input to a channel decoder |
| 12/29/2005 | US20050286654 Method and system for blindly detecting a discontinuously transmitted shared channel, in particular blind high speed shared control channels detection |
| 12/29/2005 | US20050286612 De-interleaver, mobile communication terminal, and de-interleaving method |
| 12/29/2005 | DE102004026800A1 Verfahren zum Verändern einer Tiefe einer Interleaver-Vorrichtung oder Deinterleaver-Vorrichtung sowie entsprechende Interleaver-Vorrichtung und Deinterleaver-Vorrichtung A method for changing a depth of interleaver device or deinterleaver device and corresponding interleaver and deinterleaver device-device |
| 12/28/2005 | EP1610550A1 Moving picture processing device, information processing device, and program thereof |
| 12/28/2005 | EP1610549A1 Moving picture processing device, information processing device, and program thereof |
| 12/28/2005 | EP1610468A1 Turbo demodulator |
| 12/28/2005 | EP1610467A1 Efficient address generation for Forney's modular periodic interleavers |
| 12/28/2005 | EP1610466A1 LDPC decoder for decoding a low-density parity check (LDPC) codewords |
| 12/28/2005 | EP1609254A1 Error processing apparatus and method for wireless communication system |
| 12/28/2005 | EP1609248A2 Method and circuits for recognising unidirectional errors |
| 12/28/2005 | EP1609247A1 Iterative circuit and method for variable width parallel cyclic redundancy check (crc) calculation |
| 12/28/2005 | EP1609246A1 Method and device for building a variable-length error-correcting code |
| 12/28/2005 | EP1609245A1 Method of storing information on an optical disc |
| 12/28/2005 | EP1504557B1 Diversity method and device |
| 12/28/2005 | EP1203365B1 System for storage and playback of sound signals |
| 12/28/2005 | EP1110216B1 Enhanced noise-predictive maximum likelihood (npml) data detection method and apparatus for direct access storage device (dasd) |
| 12/28/2005 | CN1714513A Addresses generation for interleavers in TURBO encoders and decoders |
| 12/28/2005 | CN1714512A Rate-compatible low-density parity-check (LDPC) codes |
| 12/28/2005 | CN1713615A System and method for realizing common use of timer function |
| 12/28/2005 | CN1713560A Receiving LSI device and receiver using the same |
| 12/28/2005 | CN1713532A Method and system for modifying branch metric of viterbi decoder for uncorrelated signals |
| 12/28/2005 | CN1713531A Decoding apparatus and method for decoding the data encoded with an LDPC code |
| 12/28/2005 | CN1713530A LDPC decoder for decoding a low-density parity check (LDPC) codewords |
| 12/28/2005 | CN1234221C Coding method of multiuser bidimension combined complementary spread spectrum code used for radio communication |
| 12/28/2005 | CN1234220C Decoding method for Turbo code |
| 12/27/2005 | US6981205 Data storage apparatus, read data processor, and read data processing method |
| 12/27/2005 | US6981203 Method and apparatus for random shuffled turbo multiuser detector |
| 12/27/2005 | US6981202 Method and system for allocating convolutional encoded bits into symbols before modulation for wireless communication |
| 12/27/2005 | US6981201 Process for decoding signals and system and computer program product therefore |
| 12/27/2005 | US6981200 Interconnect system with error correction |