Patents
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)
06/2010
06/24/2010US20100162087 Method of detecting and correcting a prescribed set of error events based on error detecting code
06/24/2010US20100162086 Soft decision device and soft decision method
06/24/2010US20100162085 Solid-state storage device including a high resolution analog-to-digital converter
06/24/2010US20100162081 Nonvolatile memory device and method of operating the same
06/24/2010US20100162080 Storage apparatus having nonvolatile storage module
06/24/2010US20100162078 Telecommunication system and related methods
06/24/2010US20100162077 Method and apparatus for map decoding and turbo decoder using the same
06/24/2010US20100162076 Method for lock-free clustered erasure coding and recovery of data across a plurality of data stores in a network
06/24/2010US20100162075 Low complexity LDCP decoding
06/24/2010US20100162074 Apparatus and method for coding qc-ldpc code
06/24/2010US20100162073 Bit mapping/demapping method and apparatus for communication system
06/24/2010US20100162072 Processing of Biometric Data by Transformation
06/24/2010US20100162071 Circuits for implementing parity computation in a parallel architecture ldpc decoder
06/24/2010US20100162066 Acceleration of header and data error checking via simultaneous execution of multi-level protocol algorithms
06/24/2010US20100162044 Method for erasure coding data across a plurality of data stores in a network
06/24/2010US20100161883 Nonvolatile Semiconductor Memory Drive and Data Management Method of Nonvolatile Semiconductor Memory Drive
06/24/2010US20100161882 Methods for Executing a Command to Write Data from a Source Location to a Destination Location in a Memory Device
06/24/2010US20100158161 Post decoding soft interference cancellation
06/24/2010DE112004001600B4 Kartierungs- und Entkartierungs-Techniken für eine Vorwärtsfehlerkorrektur Mapping and Entkartierungs techniques for forward error correction
06/24/2010DE102009032640A1 Datenkorrektur-Vorrichtung, Datenkorrektur-Verfahren und maschinenlesbares Medium Data correction device, data correction method and computer readable medium
06/24/2010DE102008062808A1 Interleaver-Vorrichtung und Empfänger für ein von der Interleaver-Vorrichtung erzeugtes Signal Interleaver apparatus and receiver for a signal generated by the interleaver device signal
06/23/2010EP2200196A1 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal.
06/23/2010EP2200182A1 Method and device for coding the low density generator matrix code
06/23/2010EP2200035A2 Information recording medium, information recording method, information recording apparatus and information reproducing apparatus
06/23/2010EP2200034A2 Information recording medium, information recording method, information recording apparatus and information reproducing apparatus
06/23/2010EP2200033A2 Information recording medium, information recording method, information recording apparatus and information reproducing apparatus
06/23/2010EP2198523A1 Method and device for encoding symbols with a code of the parity check type and corresponding decoding method and device
06/23/2010CN1655461B Erasure FEC decoder and method
06/23/2010CN101753260A Turbo code encoder and encoding method
06/23/2010CN101753259A Precoding matrix selection method, device and communication system
06/23/2010CN101753223A Wireless data transmission method of cochlea
06/23/2010CN101753155A Data processing device and method thereof
06/23/2010CN101753154A Turbo code encoder, decoder, encoding method and decoding method
06/23/2010CN101753153A Turbo code encoder, decoder, encoding method and decoding method
06/23/2010CN101753152A Turbo code decoder and decoding method
06/23/2010CN101753151A Data processing device and method
06/23/2010CN101753150A Decoding check method and device of low-density parity check code
06/23/2010CN101753149A Method for constructing quasi-cyclic low-density parity-check code (QC-LDPC code)
06/23/2010CN101075811B Quasi-circulation low-density code with tridiagonal structure and its construction
06/23/2010CN101034953B Method for carrying out data transmission using the low-density parity check code
06/22/2010USRE41387 Decoding apparatus including a filtering unit configured to filter an image using a selected filtering mask and threshold comparison operation
06/22/2010USRE41386 Method of filtering an image including application of a weighted average operation
06/22/2010USRE41385 Method of filtering an image using selected filtering mask and threshold comparison operation
06/22/2010US7743315 System and method for low-density parity check (LDPC) code design
06/22/2010US7743314 Method and apparatus for a data-dependent noise predictive viterbi
06/22/2010US7743313 System for impulse noise and radio frequency interference detection
06/22/2010US7743312 Method for puncturing low density parity check code
06/22/2010US7743311 Combined encoder/syndrome generator with reduced delay
06/22/2010US7743310 Communication apparatus, communication system, communication method, and communication control program
06/22/2010US7743309 Distributed source coding with context
06/17/2010WO2010068616A1 Multiple input hardware reuse using ldpc codes
06/17/2010WO2010068270A1 Method and apparatus for transmitting and receiving fec frame headers with variable header modulation
06/17/2010WO2010068017A2 Contention-free parallel processing multimode ldpc decoder
06/17/2010WO2010066778A1 Method for turbo equalization of zarray coded words
06/17/2010WO2010066777A1 Error correction method
06/17/2010US20100153829 Residue generation
06/17/2010US20100153828 Method and apparatus for error detection in a communication system
06/17/2010US20100153826 Apparatus and method for tail biting convolutional encoding
06/17/2010US20100153825 Digital broadcasting system and method
06/17/2010US20100153824 Soft-error detection for electronic-circuit registers
06/17/2010US20100153823 Coding method and coding device
06/17/2010US20100153822 Constructing Forward Error Correction Codes
06/17/2010US20100153819 Decoding Method and System for Low-Density Parity Check Code
06/17/2010US20100153818 Multilevel encoding with error correction
06/17/2010US20100153817 Data correction apparatus, data correction method and tangible machine-readable medium thereof
06/17/2010US20100153816 Methods and apparatus to identify the accessibility of femto-base stations in communication systems
06/17/2010US20100153815 Systems and Methods for Decreasing Latency in a Digital Transmission System
06/17/2010US20100153814 Method based on error corrector codes, applicable to a variable rate multimedia datastream
06/17/2010US20100153813 Communication method and apparatus using ldpc code
06/17/2010US20100153812 Methods and apparatus for encoding ldpc codes
06/17/2010US20100153811 Method for decoding using dynamic scheduling scheme for low density parity check codes and apparatus thereof
06/17/2010US20100153810 Decoding device and receiving device
06/17/2010US20100153805 Error detection in physical interfaces for point-to-point communications between integrated circuits
06/17/2010US20100150045 System and method of enhancing wifi real-time communications
06/16/2010EP2197135A1 Apparatus and method for transmitting and receiving a signal using time-interleaving
06/16/2010EP2195990A2 Method and system for transmitting and receiving signals
06/16/2010EP2195928A2 Encoding method and device for tail-biting trellis ldpc codes
06/16/2010CN1992534B Decoding method of error correction code and its program and device
06/16/2010CN1989697B Spatially-multiplexed signal detecting method and time space iterative decoder using same
06/16/2010CN1971746B Error correction device of optical disk unit
06/16/2010CN1961552B Device and method for generating a base band signal
06/16/2010CN1954501B Method for receving data transmitted from a source by communication channel
06/16/2010CN1947368B Apparatus and method for coding/decoding block low density parity check code with variable block length
06/16/2010CN1882122B Information notification method, mobile communication system, base station and mobile station
06/16/2010CN1874164B Apparatus and methods for message passing decoding using simultaneous memory accesses
06/16/2010CN1750577B Method and device for realizing multipath interleaving and deinterleaving
06/16/2010CN1377142B Method and device for implementing fast deinterleave
06/16/2010CN101741399A Cascading add-compare-select unit in convolutional code Viterbi decoder and data processing method thereof
06/16/2010CN101741398A Turbo decoder and Turbo decoding method
06/16/2010CN101741397A RS (reed-solomon) decoding device and key polynomial solving device used by same
06/16/2010CN101741396A Method and device for coding or decoding low-density parity-check (LDPC) codes with variable code length, coder and decoder
06/16/2010CN101257315B Method for duobinary Turbo code to stop iterative decoding
06/16/2010CN101227194B Circuit, encoder and method for encoding parallel BCH
06/16/2010CN101159435B Low density check code check matrix constructing method based on shift matrix classified extension
06/16/2010CN101001089B Money search method and device in error correction decode
06/15/2010US7739582 Error correction method for high density disc
06/15/2010US7739581 DTV transmitting system and method of processing broadcast data
06/15/2010US7739580 System, method and apparatus for reducing blockage losses on information distribution networks
06/15/2010US7739578 Recording and/or reproducing method, recording and/or reproducing apparatus, and computer readable recording medium storing program for performing the method
06/15/2010US7739577 Data protection system