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)
08/2010
08/05/2010US20100199146 Storage system, storage controller and method for controlling storage system
08/05/2010US20100199145 Method and apparatus for turbo encoding
08/05/2010US20100199144 Method and device for indicating an uncorrectable data block
08/05/2010US20100199143 Techniques for enabling simplified ldpc encoding and decoding
08/05/2010US20100199142 Encoding scheme, and a decoding scheme using a series of ldpc codes based on finite inversive spaces
08/05/2010US20100199141 Data Block Size Management in a Communication System UtilizingHybrid Automatic Repeat Requests with Soft Combining
08/05/2010US20100199102 Device Having Coded Output of Operational Data
08/05/2010US20100195762 Digital broadcasting system and method of processing data in digital broadcasting system
08/05/2010US20100195657 Method and system for self-routing in synchronous digital cross-connection
08/05/2010US20100195646 Apparatus and method for transmit/receive of image data
08/05/2010US20100195625 Physical layer processing for a wireless communication system using code division multiple access
08/05/2010US20100195571 Wireless Communication Device and Retransmission Judging Method
08/05/2010US20100195563 Method and system of providing efficient packetized voice communcations and data bearers in mobile satellite systems
08/04/2010EP2214322A1 Iterative MAP decoding of block codes using sub-trellises
08/04/2010EP2214321A1 Data process device, data process method, coding device, coding method
08/04/2010EP2214320A1 Data processing device, data processing method, and program
08/04/2010EP2214319A1 Data processing device and data processing method
08/04/2010EP2214318A1 Data processing device, data processing method, coding device and coding method
08/04/2010EP2214317A1 Apparatus and method for channel interleaving in communications system
08/04/2010EP2214173A1 Method of evaluating reproduced signals and optical disc drive
08/04/2010EP2213007A1 Method and apparatus for single carrier spreading
08/04/2010CN201541254U RS coding and decoding device
08/04/2010CN101796731A Apparatus and method to generate convolution encoded data
08/04/2010CN101796488A Generation of parity-check matrices
08/04/2010CN101795153A Coding method and device of high-level signaling
08/04/2010CN101795140A Method and circuit for encoding an error correction code
08/04/2010CN101414833B Method and apparatus for encoding low-density generated matrix code
08/03/2010US7770098 Signal processing apparatus and method therefor
08/03/2010US7770096 Method of operating a matrix checksum
08/03/2010US7770095 Request processing between failure windows
08/03/2010US7770094 Apparatus and method for soft decision viterbi decoding
08/03/2010US7770093 Serial turbo trellis coded modulation using a serially concatenated coder
08/03/2010US7770092 Method for iterative decoding in a digital system and apparatus implementing the method
08/03/2010US7770091 Data compression for use in communication systems
08/03/2010US7770090 Efficient decoders for LDPC codes
08/03/2010US7770089 Method and apparatus for providing reduced memory Low Density Parity Check (LDPC) codes
08/03/2010US7770088 Techniques to transmit network protocol units
08/03/2010US7770087 Serial concatenated convolutional code decoder
08/03/2010US7770010 Dynamically configurable interleaver scheme using at least one dynamically changeable interleaving parameter
08/03/2010US7769973 In-place data deinterleaving
08/03/2010US7769966 Apparatus and method for judging validity of transfer data
08/03/2010US7769798 Full CMOS min-sum analog iterative decoders
08/03/2010CA2511903C Robust signal transmissions in digital television broadcasting
07/2010
07/29/2010WO2010084768A1 Wireless communication apparatus and wireless communication method
07/29/2010WO2010083718A1 Method and device for efficient multi-user multi-variant parallel transmission
07/29/2010WO2010060734A3 Signal reception
07/29/2010WO2010015989A3 Method and arrangement for generating soft bit information in a receiver of a multiple antenna system
07/29/2010US20100192052 Method for the Operation of a Microcontroller and an Execution Unit and Microcontroller and an Execution Unit
07/29/2010US20100192051 Checking method and eletronic circuit for the secure serial transmission of data
07/29/2010US20100192050 Updating sequential data
07/29/2010US20100192049 Data Error Control
07/29/2010US20100192048 Transmitting apparatus and communication system
07/29/2010US20100192047 Transmitting device and transmitting method
07/29/2010US20100192046 Channel encoding
07/29/2010US20100192045 Device for processing streams and method thereof
07/29/2010US20100192044 Qc-ldpc code decoder and corresponding decoding method
07/29/2010US20100192043 Interruption criteria for block decoding
07/29/2010US20100192042 Reading a flash memory by constrained decoding
07/29/2010US20100192041 Memory devices and methods for managing error regions
07/29/2010US20100192040 Multi-Stage Decoder for Error-Correcting Codes
07/29/2010US20100192039 Memory device and operation method thereof
07/29/2010US20100192038 Code design and implementation improvements for low density parity check codes for multiple-input multiple-output channels
07/29/2010US20100192037 Radio communication apparatus and redundancy version transmission control method
07/29/2010US20100192036 Systems and methods for efficient low density parity check (ldpc) decoding
07/29/2010US20100192027 Compensation of mismatch errors in a time-interleaved analog-to-digital converter
07/28/2010EP2211484A1 Demultiplexer for channel interleaving
07/28/2010EP2211473A1 Method and apparatus for coding bits of data in parallel
07/28/2010EP2211472A1 Network coding using Luby transform (LT) codes
07/28/2010EP2211471A1 Network coding using Luby transform (LT) codes
07/28/2010EP2211470A1 Generating an exponent table for coding and decoding LDPC codewords of different lengths
07/28/2010EP2211469A1 Method of encoding or decoding for LDPC codes
07/28/2010EP2210345A2 An asip architecture for decoding at least two decoding methods
07/28/2010EP2210344A2 Method and apparatus for providing adaptive cyclic redundancy check computation
07/28/2010EP1118158B1 Memory architecture for map decoder
07/28/2010CN101789795A Encoding method based on multi-rate protograph low density parity check code and encoder
07/28/2010CN101789794A Decoding method of low-density parity check code and circuit thereof
07/27/2010USRE41459 Method of image filtering based on selected pixels and a difference between pixels
07/27/2010US7765577 Turbo coding for upstream and downstream transmission in cable systems
07/27/2010US7765461 Moving picture processing device, information processing device, and program thereof
07/27/2010US7765459 Viterbi decoder and viterbi decoding method
07/27/2010US7765458 Error pattern generation for trellis-based detection and/or decoding
07/27/2010US7765457 Parallel convolutional encoder
07/27/2010US7765456 Optimal multi-user orthogonal variable spreading factor (OVSF) code generator
07/27/2010US7765453 Early termination controller for iterative FEC decoders and method therefor
07/27/2010US7765452 Disk controller
07/27/2010US7764711 CDMA transmission apparatus and CDMA transmission method
07/27/2010US7764657 Interleaving of information bits
07/27/2010CA2652596C Communication system
07/27/2010CA2638972C Amplitude and phase estimation method in a wireless communication system
07/22/2010WO2010083038A2 Method and apparatus for demultiplexer design for multli-edge type ldpc coded modulation
07/22/2010WO2010082946A1 Error correction capability adjustment of ldpc codes for storage device testing
07/22/2010US20100185927 Microprocessor System for Controlling at Least Partly Safety-Critical Processes
07/22/2010US20100185926 Enhanced Error Detection in Multilink Serdes Channels
07/22/2010US20100185925 Differential Locally Updating Viterbi Decoder
07/22/2010US20100185924 Method and Apparatus for Evaluating Performance of a Read Channel
07/22/2010US20100185923 Decoding of recursive convolutional codes by means of a decoder for non-recursive convolutional codes
07/22/2010US20100185922 Hamming radius separated deduplication links
07/22/2010US20100185921 Method and system for in-place updating content stored in a storage device
07/22/2010US20100185920 Digital broadcast system, and data processing method
07/22/2010US20100185919 Enhanced Error Detection in Multilink Serdes Channels