| 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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| 01/07/2009 | CN101340192A Encoding method and apparatus for low density parity-check code |
| 01/07/2009 | CN100450314C Direct flow digital technique and data flow treatment system |
| 01/07/2009 | CN100449950C Robust signal coding |
| 01/07/2009 | CN100449949C Interleave parameter processing method |
| 01/07/2009 | CN100449948C Method and device of ldpc (low density parity check) code signal and checkout decode using parallel and simultaneous |
| 01/07/2009 | CN100449947C Method and system for providing long and short block length low density parity check (LDPC) codes |
| 01/06/2009 | US7475331 Data dependent scrambler with improved global constraint |
| 01/06/2009 | US7475330 Method and apparatus for generating a punctured symbol vector for a given information vector |
| 01/06/2009 | US7475329 Techniques for performing Galois field logarithms for detecting error locations that require less storage space |
| 01/06/2009 | US7475328 Loop status monitoring apparatus |
| 01/06/2009 | US7475324 Encoding apparatus for storing data to disk |
| 01/06/2009 | US7475323 Method and apparatus for receiving a control channel in a wireless communication system |
| 01/06/2009 | US7475322 Wireless broadcast protocol |
| 01/06/2009 | US7475321 Detecting errors in directory entries |
| 01/06/2009 | US7475298 Coding system and decoding system |
| 01/06/2009 | US7474625 Time-triggered communication system and method for the synchronized start of a dual-channel network |
| 01/06/2009 | US7474236 Method of and apparatus for transmitting digital data |
| 01/06/2009 | CA2531527C Method and apparatus for encoding and decoding data |
| 01/01/2009 | US20090006934 Triggering diagnostic operations within a data processing apparatus |
| 01/01/2009 | US20090006930 Techniques For Generating Bit Reliability Information In The Post Processor |
| 01/01/2009 | US20090006929 Erased Sector Detection Mechanisms |
| 01/01/2009 | US20090006928 Method and apparatus for burst error detection and digital communication device |
| 01/01/2009 | US20090006927 Method for providing unequal error protection to data packets in a burst transmission system |
| 01/01/2009 | US20090006926 Device Providing Selective Error Correction Data Reception |
| 01/01/2009 | US20090006925 Feedback signaling error detection and checking in mimo wireless communication systems |
| 01/01/2009 | US20090006923 Combined group ecc protection and subgroup parity protection |
| 01/01/2009 | US20090006922 Error correcting apparatus and error correcting method |
| 01/01/2009 | US20090006921 Distributed checksum computation |
| 01/01/2009 | US20090006905 In Situ Register State Error Recovery and Restart Mechanism |
| 12/31/2008 | WO2009002740A1 Selective hybrid arq |
| 12/31/2008 | WO2009001860A1 Encoder, decoder, transmitter, and receiver |
| 12/31/2008 | WO2009000603A1 Improved interleaver and device for selecting services, for a radiocommunication network with long time interleaving at the level of the physical layer |
| 12/31/2008 | WO2008092040A3 Ldpc encoding and decoding of packets of variable sizes |
| 12/31/2008 | WO2008087603A3 Method and system of single carrier block transmission with parallel encoding and decoding |
| 12/31/2008 | EP2009861A1 Sphere detection and rate selection for a MIMO transmission |
| 12/31/2008 | EP2009860A1 Sphere detection and rate selection for a MIMO transmission |
| 12/31/2008 | EP2008452A1 Dual transmission stream generating device and method |
| 12/31/2008 | EP2008416A1 Advanced-vsb system (a-vsb) |
| 12/31/2008 | EP2008364A2 Turbo decoder with symmetric and non-symmetric decoding rates |
| 12/31/2008 | EP2008363A1 Multi-level memory with ldpc bit interleaved coded modulation |
| 12/31/2008 | EP1604477B1 Transmission of data with forward error correction information |
| 12/31/2008 | EP1487130B1 Power and rate control in a code division multiple access system |
| 12/31/2008 | CN101336516A Iterative decoding of cascade low density parity check code |
| 12/31/2008 | CN101336515A Interleaving method and communication apparatus |
| 12/31/2008 | CN101336416A Parity generation circuit, construction circuit of parity generation circuit, information processing apparatus and encoder |
| 12/31/2008 | CN101335596A Low density parity check code implementing apparatus |
| 12/31/2008 | CN101335592A High speed LDPC decoder implementing method based on matrix block |
| 12/31/2008 | CN101335548A Spread spectrum communication device and method |
| 12/31/2008 | CN101335529A Method for computing syndrome, recording media and apparatus thereof |
| 12/31/2008 | CN101335528A Construction method and encoding method for multiple LDPC code |
| 12/31/2008 | CN101335040A Error correcting apparatus and error correcting method |
| 12/31/2008 | CN100448188C Method for producing scramble code in mobile communication system |
| 12/31/2008 | CN100448170C Check matrix generation method and check matrix generation device |
| 12/31/2008 | CN100447750C A method, system, and apparatus for adjacent-symbol error correction and detection code |
| 12/30/2008 | US7472337 Method and system for detecting faults in an electronic engine control module |
| 12/30/2008 | US7472336 Data detector and multi-channel data detector |
| 12/30/2008 | US7472335 Symbol by symbol variable code rate capable communication device |
| 12/30/2008 | US7472334 Efficient method for the reconstruction of digital information |
| 12/30/2008 | US7472333 Encoding method and apparatus for cross interleaved cyclic codes |
| 12/30/2008 | US7472332 Method for the reliability of host data stored on fibre channel attached storage subsystems |
| 12/30/2008 | US7472317 Coding system and decoding system |
| 12/30/2008 | US7472316 Coding system and decoding system |
| 12/30/2008 | US7471695 Data interleaving method and user terminal |
| 12/30/2008 | US7471660 Identical puncturing of UE identification data and load data in the HS-SCCH channel |
| 12/30/2008 | CA2447882C Robust bit scheme for a memory of a replaceable printer component |
| 12/25/2008 | US20080320479 Telecom adapter layer system, and method and apparatus for acquiring network element information |
| 12/25/2008 | US20080320375 Data transmitting apparatus and data receiving apparatus |
| 12/25/2008 | US20080320373 Rate matching device and method for a date communication system |
| 12/25/2008 | US20080320372 Reed solomon decoder |
| 12/25/2008 | US20080320371 Efficient chien search method in reed-solomon decoding, and machine-readable recording medium including instructions for executing the method |
| 12/25/2008 | US20080320370 CRC generator polynomial select method, CRC coding method and CRC coding circuit |
| 12/25/2008 | US20080320369 Data retrieval from a storage device using a combined error correction and detection approach |
| 12/25/2008 | US20080320367 Apparatus for accessing and transferring optical data |
| 12/25/2008 | US20080320364 Adding known data to crc processing without increased processing time |
| 12/25/2008 | US20080320362 Multilevel Low Density Parity-Check Coded Modulation |
| 12/25/2008 | US20080320361 Information Recording Device, Data-Flow Controller and Data Flow Controlling Method |
| 12/25/2008 | US20080320358 Encoding and Decoding Method, and Encoding and Decoding Devices with a Two-Stage Error Protection Process |
| 12/25/2008 | US20080320355 System for Identifying Localized Burst Errors |
| 12/25/2008 | US20080317179 Method And Apparatus For Pipelined Joint Equalization And Decoding For Gigabit Communications |
| 12/24/2008 | WO2008157774A2 Adding known data to crc processing without increased processing time |
| 12/24/2008 | WO2008157769A2 Providing an initial syndrome to a crc next-state decoder independently of its syndrome feedback loop |
| 12/24/2008 | WO2008157591A1 Generating crc syndromes with data extracted from syndrome loop |
| 12/24/2008 | WO2008156341A2 Method for data rate matching |
| 12/24/2008 | WO2008156335A2 Method of performing interleaving and data transmission apparatus |
| 12/24/2008 | EP2005597A1 Scheduling pipelined state update for high-speed trellis processing |
| 12/24/2008 | EP2005596A2 An erasures assisted block code decoder and related method |
| 12/24/2008 | EP2005595A2 Maximum likelihood sequence estimation decoding |
| 12/24/2008 | DE102007028767A1 Bidirectional electronic bus communication circuits for use in vehicle control devices, have serial data transmission units where two or more alternative hardware data backup units are provided |
| 12/24/2008 | DE102007028766A1 Prüfverfahren und elektronische Schaltung zur sicheren seriellen Übertragung von Daten Test method and electronic circuit for safe serial transmission of data |
| 12/24/2008 | DE102007018830A1 Anordnung zur Datenübertragung A communications |
| 12/24/2008 | CN101331701A MIMO receiver with non-complicated ML test |
| 12/24/2008 | CN100446455C Communication system, receiver, transmitter, and communication method |
| 12/24/2008 | CN100446427C Method for constructing LDPC code in mobile digital multimedia broadcast system |
| 12/24/2008 | CN100446426C Non-damage decoder and its method |
| 12/24/2008 | CN100445141C Theft-proof device |
| 12/23/2008 | US7469374 Circuit for generating a cyclic code |
| 12/23/2008 | US7469373 Application of a Meta-Viterbi algorithm for communication systems without intersymbol interference |
| 12/23/2008 | US7469367 Phase error determination method and digital phase-locked loop system |
| 12/23/2008 | US7469365 Method and device for interleaving and method and device for de-interleaving |
| 12/23/2008 | US7469364 Coding apparatus and decoding apparatus for transmission/storage of information using synchronization code |