| 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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| 05/01/2007 | US7213191 System and method for securely storing data in a memory |
| 05/01/2007 | US7213190 Data processing apparatus and method |
| 05/01/2007 | US7212590 Turbocoder with facilitated synchronization |
| 05/01/2007 | US7212549 Method and system for processing a data stream with data frames |
| 05/01/2007 | CA2398779C Methods and apparatus for identifying asset location in communication networks |
| 05/01/2007 | CA2360340C Block interleaving for turbo coding |
| 04/26/2007 | WO2007047472A1 Improved turbo code interleaver for low frame error rate |
| 04/26/2007 | WO2007047400A2 System, method and computer program product for implementing rate 3/4 low density parity check code |
| 04/26/2007 | WO2007047199A2 Error detection and correction in data transmission packets |
| 04/26/2007 | WO2007046491A1 Mram and its operation method |
| 04/26/2007 | WO2007045961A1 Block serial pipelined layered decoding architecture for structured low-density parity-check (ldpc) codes |
| 04/26/2007 | WO2007045642A1 Intelligent table-driven interleaving |
| 04/26/2007 | US20070094582 Encoding method to QC code |
| 04/26/2007 | US20070094580 Method for selcting low density parity check (LDPC) code used for encoding of variable length data |
| 04/26/2007 | US20070094579 Method for handling audio packet loss in a windows® media decoder |
| 04/26/2007 | US20070094578 Coding system and decoding system |
| 04/26/2007 | US20070094577 Coding system and decoding system |
| 04/26/2007 | US20070094576 Coding system and decoding system |
| 04/26/2007 | US20070094575 Coding system and decoding system |
| 04/26/2007 | US20070094572 Data processing method and apparatus, recording medium, reproducing method and apparatus using the same method |
| 04/26/2007 | US20070094568 Method for updating check node in low density parity check decoder |
| 04/26/2007 | US20070094567 Digital broadcasting transmission system, and a signal processing method thereof |
| 04/26/2007 | US20070094566 Method for turbo transmission of digital broadcasting transport stream, a digital broadcasting transmission and reception system, and a signal processing method thereof |
| 04/26/2007 | US20070094565 Decoding of multiple data streams encoded using a block coding algorithm |
| 04/26/2007 | US20070094564 Systems and methods for message encoding and decoding |
| 04/26/2007 | US20070094563 Method and apparatus for controlling error using reserved bits |
| 04/26/2007 | US20070094362 Method for automatically configuring terminal equipmet |
| 04/25/2007 | EP1777827A1 Method for updating check node in low density parity check decoder |
| 04/25/2007 | EP1777826A1 System and method for encoding and decoding of groups of data words |
| 04/25/2007 | EP1776768A2 A method and apparatus of encoding and decoding data using low density parity check code in a wireless communication system |
| 04/25/2007 | EP1645112A4 Method and apparatus for delayed recursion decoder |
| 04/25/2007 | EP0998827B1 Modifying data which has been coded |
| 04/25/2007 | CN1954510A Apparatus and method for encoding and decoding block low density parity check codes with a variable coding rate |
| 04/25/2007 | CN1954504A Viterbi decoding quality indicator based on sequenced amplitude margin (SAM) |
| 04/25/2007 | CN1954503A Turbo解码器输入重新排序 Turbo decoder input reordering |
| 04/25/2007 | CN1954502A Methods and apparatus for reducing error floors in message passing decoders |
| 04/25/2007 | CN1954501A Error-correcting multi-stage code generator and decoder for communication systems having single transmitters or multiple transmitters |
| 04/25/2007 | CN1953440A Single carrier transmitting system adaptable to dynamic environment change and method thereof |
| 04/25/2007 | CN1953439A Single carrier transmitting system adaptable to dynamic environment change and method thereof |
| 04/25/2007 | CN1953336A Method for updating check node in low density parity check decoder |
| 04/25/2007 | CN1953335A A coding device and method for low density parity check code of supporting any code rate/code length |
| 04/25/2007 | CN1312854C Physical layer processing for wireless communication system using CDMA |
| 04/25/2007 | CN1312846C Evaluating and optimizing error-correcting codes using projective analysis |
| 04/25/2007 | CN1312841C Adapting device capable of converting picture element clock pulse into character clock pulse |
| 04/24/2007 | US7210092 Symbol by symbol variable constellation type and/or mapping capable communication device |
| 04/24/2007 | US7210090 Method and apparatus for vendor-specific device communication |
| 04/24/2007 | US7210089 Communication system employing turbo codes and a hybrid automatic repeat request scheme |
| 04/24/2007 | US7210088 Fault isolation through no-overhead link level CRC |
| 04/24/2007 | US7210077 System and method for configuring a solid-state storage device with error correction coding |
| 04/24/2007 | US7210076 Interleaving order generator, interleaver, turbo encoder, and turbo decoder |
| 04/24/2007 | US7210075 Prunable S-random block interleaver method and corresponding interleaver |
| 04/24/2007 | US7210000 Transmitting peer-to-peer transactions through a coherent interface |
| 04/24/2007 | US7209527 Turbo decoder employing max and max* map decoding |
| 04/19/2007 | WO2007044991A2 Broadcast message passing decoding of low density parity check codes |
| 04/19/2007 | WO2007043384A1 Encoding method, encoding apparatus, decoding method and decoding apparatus |
| 04/19/2007 | WO2006026676A3 Seu-tolerant qdi circuits |
| 04/19/2007 | US20070089045 Triple parity technique for enabling efficient recovery from triple failures in a storage array |
| 04/19/2007 | US20070089044 Method and apparatus for error management |
| 04/19/2007 | US20070089043 Viterbi decoder and Viterbi decoding method |
| 04/19/2007 | US20070089042 Wireless Access Modem Having Downstream Channel Resynchronization Method |
| 04/19/2007 | US20070089041 Duplicate detection circuit for receiver |
| 04/19/2007 | US20070089040 Method and apparatus for recovery of particular bits of a frame |
| 04/19/2007 | US20070089039 Data transfer control unit and data transfer control method |
| 04/19/2007 | US20070089038 Error detection and correction in data transmission packets |
| 04/19/2007 | US20070089037 Error correction in packet-based communication networks using data consistency checks |
| 04/19/2007 | US20070089036 Error correction in packet-based communication networks using validation sets |
| 04/19/2007 | US20070089030 Configurable bandwidth allocation for data channels accessing a memory interface |
| 04/19/2007 | US20070089029 System, method and apparatus of protecting a wireless transmission |
| 04/19/2007 | US20070089028 Cyclic redundancy check circuit and semiconductor device having the cyclic redundancy check circuit |
| 04/19/2007 | US20070089027 Apparatus and method for transmitting/receiving signal in a communication system using low density parity check code |
| 04/19/2007 | US20070089026 Coding circuit and coding apparatus |
| 04/19/2007 | US20070089025 Apparatus and method for encoding/decoding block low density parity check codes having variable coding rate |
| 04/19/2007 | US20070089024 Method and apparatus for a low-density parity-check decoder |
| 04/19/2007 | US20070089023 System and method for system resource access |
| 04/19/2007 | US20070089022 Method and apparatus for transmitting and receiving convolutionally coded data for use with combined binary phase shift keying (bpsk) modulation and pulse position modulation (ppm) |
| 04/19/2007 | US20070089021 Transmit driver data communication |
| 04/19/2007 | US20070089020 Block processing in a block decoding device |
| 04/19/2007 | US20070089019 Error correction decoder, method and computer program product for block serial pipelined layered decoding of structured low-density parity-check (LDPC) codes, including calculating check-to-variable messages |
| 04/19/2007 | US20070089018 Error correction decoder, method and computer program product for block serial pipelined layered decoding of structured low-density parity-check (LDPC) codes, including reconfigurable permuting/de-permuting of data values |
| 04/19/2007 | US20070089017 Error correction decoder, method and computer program product for block serial pipelined layered decoding of structured low-density parity-check (LDPC) codes with reduced memory requirements |
| 04/19/2007 | US20070089016 Block serial pipelined layered decoding architecture for structured low-density parity-check (LDPC) codes |
| 04/19/2007 | US20070089015 Apparatus and method for generating an error signal |
| 04/19/2007 | US20070085709 Symbol detection apparatus and method for two-dimensional channel data stream with cross-talk cancellation |
| 04/19/2007 | DE102006026180A1 Decodierverfahren, Speicher, Vorrichtung, Empfänger und Computerprogrammprodukt Decoding method, memory device, receiver and computer program product |
| 04/18/2007 | EP1775842A2 Communications device and wireless communications system |
| 04/18/2007 | EP1775841A2 Turbo coding with rate matching by insertion and puncturing |
| 04/18/2007 | EP1775840A1 Transmitter, receiver and method with user-specific interleavers |
| 04/18/2007 | EP1775839A1 Method for constructing a parity check matrix of a low density parity check code |
| 04/18/2007 | EP1518328B1 Encoding of low-density parity check (ldpc) codes using a structured parity check matrix |
| 04/18/2007 | CN1950887A Hologram recording and reproducing apparatus and hologram reproducing apparatus |
| 04/18/2007 | CN1949910A Mobile communication system, base station controller and load state testing method thereof |
| 04/18/2007 | CN1949743A Method for identifying net load type in multi-protocol sign exchange network |
| 04/18/2007 | CN1949694A Layered approximate regulation low density check code construction method based on twice expansion |
| 04/18/2007 | CN1949671A Apparatus and method for increasing TURBO code performance in communication system |
| 04/18/2007 | CN1311652C Wireless clock synchronization |
| 04/18/2007 | CN1311641C Method for processing receiving signal to obtain final quality receiving signal |
| 04/18/2007 | CN1311640C Error-correcting method and device used in decoding interleaved RS code |
| 04/18/2007 | CN1311639C Soft error correcting algebraic decoder |
| 04/18/2007 | CN1311425C Audio data processing method and losslessly encoding method |
| 04/18/2007 | CN1311262C Single-channel folding interleaving device /de-inter leaving device |