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)
06/2013
06/05/2013CN101779190B Information transmission and integrated protection method
06/05/2013CN101777927B Parallel folding-RS cascade coding method and realizing device thereof
06/05/2013CN101764622B Parallel multicode-rate convolutional code decoding method and realization device thereof
06/05/2013CN101645757B Method and device for selecting precoding matrix
06/05/2013CN101640543B Device and method for encoding LDPC code
06/05/2013CN101635611B Channel decoding method and channel decoding device
06/05/2013CN101610134B 64B/66B encoding and decoding device and method for realizing 64B/66B encoding and decoding
06/05/2013CN101610089B Methods and devices for secondly interlacing and deinterlacing
06/05/2013CN101425836B Encoding rate controlling method and device
06/05/2013CN101296012B Method for pilot frequency insertion and diversity emission of space-frequency encoding cascade cycle detention diversity
06/04/2013US8458580 Magnetic disc controller and method
06/04/2013US8458579 Transmission device
06/04/2013US8458578 Apparatus for generating soft decision values using an analog-to-digital converter and method thereof
06/04/2013US8458575 High speed syndrome-based FEC encoder and system using same
06/04/2013US8458574 Compact chien-search based decoding apparatus and method
06/04/2013US8458573 High-speed interface for read channel
06/04/2013US8458572 Efficient storage of error correction information in DRAM
06/04/2013US8458571 Data transmission method and equipment
06/04/2013US8458570 Recovery of transmission errors
06/04/2013US8458569 Apparatus and method for improving error correction capability using stuffing byte
06/04/2013US8458568 Systems and methods for memory devices
06/04/2013US8458567 FEC-based reliability control protocols
06/04/2013US8458561 Pruning methods for the generation of S-random interleavers, and interleaver performing the methods
06/04/2013US8458560 Systems and methods for efficient parallel implementation of burst error correction codes
06/04/2013US8458559 Method and apparatus for encoding and decoding
06/04/2013US8458557 Interleaved error correction coding for channels with non-uniform signal-to-noise ratios
06/04/2013US8458556 Low complexity finite precision decoders and apparatus for LDPC codes
06/04/2013US8458555 Breaking trapping sets using targeted bit adjustment
06/04/2013US8458554 Device for processing streams and method thereof
06/04/2013US8458553 Systems and methods for utilizing circulant parity in a data processing system
06/04/2013US8458552 Data processing method and apparatus for a HARQ operation
06/04/2013US8458287 Erasure coded storage aggregation in data centers
05/2013
05/30/2013WO2013077662A1 Device and method for transmitting/receiving a packet in communication system
05/30/2013WO2013077498A1 Method for coding and decoding distributed source using low-density parity check codes and apparatus for coding and decoding distributed source
05/30/2013WO2013052750A3 Encoding and decoding systems and related methods
05/30/2013US20130139041 Method and system for cyclic redundancy check
05/30/2013US20130139040 Detection, avoidance and/or correction of problematic puncturing patterns in parity bit streams used when implementing turbo codes
05/30/2013US20130139039 Error-Correcting Code and Process for Fast Read-Error Correction
05/30/2013US20130139038 Error correcting decoding device and error correcting decoding method
05/30/2013US20130139036 Flash Memory System and Read Method in Flash Memory System
05/30/2013US20130139031 Low density parity check codec
05/30/2013US20130139030 Storage controller, storage device, information processing system, and storage controlling method
05/30/2013US20130139028 Extended Bidirectional Hamming Code for Double-Error Correction and Triple-Error Detection
05/30/2013US20130139026 Accumulating ldpc (low density parity check) decoder
05/30/2013US20130139025 Construction of multi rate low density parity check convolutional codes
05/30/2013US20130139024 High order modulation protograph codes
05/30/2013US20130139023 Variable Sector Size Interleaver
05/30/2013US20130139022 Variable Sector Size LDPC Decoder
05/30/2013US20130139021 Error correction coding (ecc) decode operation scheduling
05/30/2013US20130136214 Scaling decision device and method for deciding scaling value used in normalization of signal
05/30/2013US20130136193 Apparatus and method of transmitting/receiving broadcast data
05/29/2013EP2537095B1 Failing bus lane detection using syndrome analysis
05/29/2013DE112011101852T5 Decodieren von LDPC-Code Decoding of LDPC code
05/29/2013CN1728575B Encoding method and device
05/29/2013CN103125075A Decoding device and decoding method
05/29/2013CN103124182A File download and streaming system
05/29/2013CN103124181A Turbo code decoding iteration cease method based on cosine similarity
05/29/2013CN101322317B Apparatus and method for channel interleaving in communications system
05/28/2013US8453043 Built-in bit error rate test circuit
05/28/2013US8453042 Modulator and modulation method
05/28/2013US8453038 Chien search using multiple basis representation
05/28/2013US8453037 Turbo coding having combined turbo de-padding and rate matching de-padding
05/28/2013US8453036 System and method for dynamically resizing a parity declustered group
05/28/2013US8453035 Method for efficient generation of a fletcher checksum using a single SIMD pipeline
05/28/2013US8453034 Error detection/correction circuit, memory controller and semiconductor memory apparatus
05/28/2013US8453033 Semiconductor memory device
05/28/2013US8453032 Energy and space efficient detection for data storage
05/28/2013US8453031 Data deduplication using CRC-seed differentiation between data and stubs
05/28/2013US8453020 Method for detecting the validity of downlink control information in telecommunication user equipment, decoder and baseband receiver for performing same
05/28/2013US8451770 Multi-media broadcast and multicast service (MBMS) in a wireless communication system
05/23/2013WO2013075128A2 Data encoder and decoder using memory-specific parity-check matrix
05/23/2013WO2013075125A2 Systems, methods, and devices for multi-tiered error correction
05/23/2013WO2013073195A1 Transmission device, reception device, transmission method, and reception method
05/23/2013US20130132807 System and method for multicast error recovery using sampled feedback
05/23/2013US20130132806 Convolutional Turbo Code Decoding in Receiver With Iteration Termination Based on Predicted Non-Convergence
05/23/2013US20130132804 Systems, Methods and Devices for Decoding Codewords Having Multiple Parity Segments
05/23/2013US20130132803 Encoding method, decoding method, encoding device, and decoding device
05/23/2013US20130132802 Data and error correction code mixing device and method
05/23/2013US20130132800 Method and apparatus for allocating erasure coded data to disk storage
05/23/2013US20130132796 Accelerated Cyclical Redundancy Check
05/23/2013US20130132795 Semiconductor storage device, method of controlling the same, and error correction system
05/23/2013US20130132794 2d product code and method for detecting false decoding errors
05/23/2013US20130132793 Encoding, decoding, and multi-stage decoding circuits for concatenated bch, and error correction circuit of flash memory device using the same
05/23/2013US20130132792 Storage device including error correction function and error correction method
05/23/2013US20130132790 Probability-Based Multi-Level LDPC Decoder
05/23/2013US20130132789 Video transmission systems and methods over carrier ethernet
05/23/2013US20130128835 Method and apparatus for processing a downlink shared channel
05/23/2013DE102011119177A1 Verfahren und Vorrichtung zum Verfahren zum Erstellen eines ersten Parametersatzes Method and apparatus for procedure to create a first parameter set
05/23/2013CA2856197A1 Transmission device, reception device, transmission method, and reception method
05/22/2013EP2595321A1 Tail-biting convolutional decoding apparatus and decoding method
05/22/2013EP2595320A1 De-interleaving device and method, and data transmission system and method
05/22/2013EP1421719B1 Method and system for utilization of an outer decoder in a broadcast services communication system
05/22/2013CN103117753A Tail-biting convolutional decoding apparatus and decoding method
05/22/2013CN103117752A High-speed parallel RS encoder and encoding method for consultative committee for space data system (CCSDS) system
05/22/2013CN103117751A Method for decoding LDPC (Low Density Parity Check) codes
05/22/2013CN103117750A Error probability estimation method of low-density parity check codes
05/22/2013CN103117749A Check matrix construction method, coding and decoding method for low density parity check code and device
05/22/2013CN102037651B Decoding device, data storage device, data communication system, and decoding method
05/22/2013CN101803210B Method, apparatus and device providing semi-parallel low density parity check decoding using a block structured parity check matrix
05/22/2013CN101690196B Digital broadcasting transmitter, receiver and methods for processing stream thereof
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