| 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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| 02/24/2009 | US7496148 Data transmission/reception apparatus and method for achieving both multiplexing gain and diversity gain in a mobile communication system using space-time trellis code |
| 02/24/2009 | US7496146 Communication system |
| 02/24/2009 | US7495854 Dynamic method for asymmetry compensation in a storage read channel |
| 02/24/2009 | US7495465 PVT variation detection and compensation circuit |
| 02/19/2009 | WO2009022325A2 Protected communication link with improved protection indication |
| 02/19/2009 | WO2009022091A1 Brute force channel decoding |
| 02/19/2009 | WO2008157769A3 Providing an initial syndrome to a crc next-state decoder independently of its syndrome feedback loop |
| 02/19/2009 | WO2008111824A3 Method of encoding and decoding data using ldpc code |
| 02/19/2009 | US20090049369 Circuit Arrangement and Method for Error Detection and Arrangement for Monitoring of a Digital Circuit |
| 02/19/2009 | US20090049367 VITERBI Traceback Initial State Index Initialization for Partial Cascade Processing |
| 02/19/2009 | US20090049366 Memory device with error correction system |
| 02/19/2009 | US20090049364 Nonvolatile memory device, system, and method providing fast program and read operations |
| 02/19/2009 | US20090049363 Simplified LDPC Encoding for Digital Communications |
| 02/19/2009 | US20090049362 Method and system for decoding a data burst in a communication system |
| 02/19/2009 | US20090049361 Protected communication link with improved protection indication |
| 02/19/2009 | US20090049359 Circular buffer based rate matching |
| 02/19/2009 | US20090049358 Methods and systems for terminating an iterative decoding process of a forward error correction block |
| 02/19/2009 | US20090049357 Decoding Method for Quasi-Cyclic Low-Density Parity-Check Codes and Decoder for The Same |
| 02/19/2009 | DE102004063950B4 Kanalcodiervorrichtung The channel encoding |
| 02/18/2009 | EP2026471A2 Windowed level detector for partial response channels |
| 02/18/2009 | EP2026470A1 Running cyclic redundancy check over coding segments |
| 02/18/2009 | EP2025063A2 Method of encoding/decoding using low density check code matrix |
| 02/18/2009 | EP2025061A1 Method and apparatus relating to channel decoding |
| 02/18/2009 | CN101371539A Sphere detection and rate selection for a MIMO transmission |
| 02/18/2009 | CN101371448A Fast encoding and decoding methods and related devices |
| 02/18/2009 | CN101370135A Robust system for transmitting and receiving map data |
| 02/18/2009 | CN101369865A Method of configuring transmission in mobile communication system |
| 02/18/2009 | CN101369864A Method of configuring transmission in mobile communication system |
| 02/18/2009 | CN101369832A Spread spectrum communication device and spectrum communication method |
| 02/18/2009 | CN101369817A Interpretation method and apparatus for tail-biting convolutional code |
| 02/18/2009 | CN100463370C Input control apparatus and input control method |
| 02/18/2009 | CN100462986C Low-density odd-even checking codec hardware simulation system based on programmable gate array |
| 02/17/2009 | US7493551 Method and device for delivering punctured code words encoded with a LDPC code |
| 02/17/2009 | US7493550 Device and method for detecting and correcting errors in a data stream |
| 02/17/2009 | US7493548 Method and apparatus for encoding and decoding data |
| 02/17/2009 | US7493547 Apparatus for coding low density parity check code and method thereof |
| 02/17/2009 | US7493546 Data recording method, recording medium and reproduction apparatus |
| 02/17/2009 | US7493531 Semiconductor memory device and refresh period controlling method |
| 02/17/2009 | US7492961 Method of reducing a blocking artifact when coding moving picture |
| 02/17/2009 | US7492960 Method of reducing a blocking artifact when coding moving picture |
| 02/17/2009 | US7492959 Method of reducing a blocking artifact when coding moving picture |
| 02/17/2009 | US7492751 HARQ device and method for mobile communication system |
| 02/12/2009 | WO2009021065A1 Encoding and decoding using generalized concatenated codes (gcc) |
| 02/12/2009 | WO2009020143A1 Transmission system, method, and program |
| 02/12/2009 | WO2009019763A1 Error detection device, and error correction/error detection decoding device and method |
| 02/12/2009 | WO2009019160A2 Updating convolutionally encoded data in storage systems |
| 02/12/2009 | WO2008142683A3 Memory-efficient ldpc decoding |
| 02/12/2009 | US20090044083 Downstream transmitter and cable modem receiver for 1024 QAM |
| 02/12/2009 | US20090044082 Method and system for data-rate control by randomized bit-puncturing in communication systems |
| 02/12/2009 | US20090044081 Method and system for providing short block length low density parity check (ldpc) codes in support of broadband satellite applications |
| 02/12/2009 | US20090044080 Closed Galois Field Combination |
| 02/12/2009 | US20090044079 Rate-adaptive forward error correction for optical transport systems |
| 02/12/2009 | US20090044078 Ecc functional block placement in a multi-channel mass storage device |
| 02/12/2009 | US20090044073 Broadcast receiver and method of processing data |
| 02/12/2009 | US20090044072 Broadcasting receiver and broadcast signal processing method |
| 02/12/2009 | US20090044071 Error Correcting Device |
| 02/12/2009 | US20090044070 System and method for trellis decoding in a multi-pair transceiver system |
| 02/12/2009 | US20090044069 Transmitter apparatus and multiantenna transmitter apparatus |
| 02/12/2009 | US20090043963 Removable storage device with code to allow change detection |
| 02/12/2009 | US20090042523 Multi-media Data Processing Method |
| 02/12/2009 | US20090041145 Method to detect data transmitted from multiple antennas and system thereof |
| 02/12/2009 | US20090041088 Methods and apparatuses for channel assessment |
| 02/12/2009 | US20090040081 Encoding and decoding methods using generalized concatenated codes (gcc) |
| 02/11/2009 | EP2023556A2 System and method for avoiding stall using timer for high speed downlink packet access system |
| 02/11/2009 | EP2023493A1 Method and application for producing interleavers/deinterleavers |
| 02/11/2009 | EP2023492A2 Multi-code LDPC (low density parity check) decoder |
| 02/11/2009 | EP2023491A1 High rate, long block lenght, low density parity check encode |
| 02/11/2009 | EP2023490A1 Method and decoder for decoding low density parity check (LDPC) codes |
| 02/11/2009 | EP1537673B1 Method of interleaving/deinterleaving in a communication system |
| 02/11/2009 | CN101366184A H-arq rate compatible low-density parity-check (ldpc) codes for high throughput applications |
| 02/11/2009 | CN101366183A Method and apparatus for error management |
| 02/11/2009 | CN101366182A A nand flash memory controller exporting a nand interface |
| 02/11/2009 | CN101364809A Decoder |
| 02/11/2009 | CN100461785C Method and apparatus for determining the rate of received data in a variable rate communication system |
| 02/11/2009 | CN100461701C Calibration method and system for network resource uniformity of gating and members of network |
| 02/11/2009 | CN100461664C Error-correcting apparatus including multiple error-correcting modules functioning in parallel and related method |
| 02/11/2009 | CN100461662C Decoder with inner forward error correction for synchronous digital seriesl/synchronous fiber optic net system |
| 02/11/2009 | CN100461661C Signal and method for channel mapping in a wireless communication system |
| 02/11/2009 | CN100461638C Method for simplifying Viterbi decoder |
| 02/11/2009 | CN100461637C Iterative circuit and method for variable width parallel cyclic redundancy check (CRC) calculation |
| 02/11/2009 | CN100461636C Method and apparatus for decoding multiword information |
| 02/11/2009 | CN100461119C Redundancy in array storage system |
| 02/10/2009 | US7490285 Marking unreliable symbols in a hard disk drive read back signal |
| 02/10/2009 | US7490284 Meta-Viterbi algorithm for use in communication systems |
| 02/10/2009 | US7490282 Method and apparatus of turbo encoder |
| 02/10/2009 | US7489818 Method and apparatus for preserving binary data |
| 02/10/2009 | US7489744 Turbo decoding method and apparatus for wireless communications |
| 02/10/2009 | US7489705 Transmission control method in an ARQ system |
| 02/10/2009 | CA2424155C Apparatus and method for detecting transmitting rate of turbo decoder |
| 02/05/2009 | WO2009018184A1 Syndrome-error mapping method for decoding linear and cyclic codes |
| 02/05/2009 | WO2009017834A2 Coordinate-ascent method for linear programming decoding |
| 02/05/2009 | WO2009017152A1 Ofdm transmitting apparatus, ofdm receiving apparatus, and interleaving method |
| 02/05/2009 | WO2009016837A1 Wireless communication device and retransmission judging method |
| 02/05/2009 | WO2009016825A1 Encoding device and decoding device |
| 02/05/2009 | WO2008156341A3 Method for data rate matching |
| 02/05/2009 | WO2008141571A8 A sector base station |
| 02/05/2009 | US20090037800 Data parallelizing receiver |
| 02/05/2009 | US20090037799 Operating method applied to low density parity check (ldpc) decoder and circuit thereof |
| 02/05/2009 | US20090037797 Rate matching for a wireless communications systems |
| 02/05/2009 | US20090037796 Error correction device |