| 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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| 09/06/2007 | US20070205921 Four-Symbol Parallel Viterbi Decoder |
| 09/05/2007 | EP1830574A2 Video compression using resynchronization words between sequences of symbols |
| 09/05/2007 | EP1830507A2 Apparatus and method for transmitting/receiving signal in a communication system using multiple input multiple output scheme |
| 09/05/2007 | EP1830478A1 Spread spectrum communication device and spread spectrum communication method |
| 09/05/2007 | EP1830477A1 Spread spectrum communication device and spread spectrum communication method |
| 09/05/2007 | EP1830476A1 Spread spectrum communication device and spread spectrum communication method |
| 09/05/2007 | EP1830475A1 Spread spectrum communication device and spread spectrum communication method |
| 09/05/2007 | EP1830471A1 Apparatus and method for decoding data |
| 09/05/2007 | EP1829223A2 Apparatus and method for decoding using channel code |
| 09/05/2007 | EP1696786A4 Methods and apparatus for reducing error floors in message passing decoders |
| 09/05/2007 | EP1579582B1 Statistical scaling of soft decisions before decoding |
| 09/05/2007 | EP1557011B1 System and method for calculating checksums of tcp segments/udp datagrams in ipv4/ipv6 protocol translation |
| 09/05/2007 | CN101032138A Transmitting data in a wireless network |
| 09/05/2007 | CN101032085A Data interleave device |
| 09/05/2007 | CN101032084A Low density parity check (ldpc) decoder |
| 09/05/2007 | CN101032083A Method and apparatus for encoding and decoding data |
| 09/05/2007 | CN101032082A Method and apparatus for encoding and decoding data |
| 09/05/2007 | CN101031971A Data storage and replay apparatus |
| 09/05/2007 | CN101030915A Method for sharing V-Switch transparent-transferring data load |
| 09/05/2007 | CN101030912A Fast ring network method against attack based on RRPP, apparatus and system |
| 09/05/2007 | CN101030837A Supplying method and corresponding supplying circuit for digital transmission data flow in transmission medium |
| 09/05/2007 | CN101030836A Method and apparatus for data encoding and communication over noisy media |
| 09/05/2007 | CN101030834A Method and apparatus for decreasing low-density check code fault panel |
| 09/05/2007 | CN100336397C Generation of user equipment identification specific scrambling code for high speed shared control channel |
| 09/05/2007 | CN100336334C Method and system for generating parallel decodable low density parity check (LDPC) codes |
| 09/05/2007 | CN100336330C Uniform and ununiform modulated constellation mapping based nonisoprotective mixed automatic retransmission inquiry method |
| 09/05/2007 | CN100336306C Method and apparatus for computing soft decision input metrics to Turbo decoder |
| 09/05/2007 | CN100336305C High performance TURBO and VIRTERBI channel decoding in digital signal processors |
| 09/04/2007 | US7266760 Method and apparatus for calculating cyclic redundancy checks for variable length packets |
| 09/04/2007 | US7266759 Semiconductor integrated circuit device and error checking and correcting method thereof |
| 09/04/2007 | US7266758 Network monitoring program, network monitoring method, and network monitoring apparatus |
| 09/04/2007 | US7266757 Pipelined architecture implementing recursion processes for forward error correction |
| 09/04/2007 | US7266756 Read enable generator for a turbo decoder deinterleaved symbol memory |
| 09/04/2007 | US7266755 Method and device for building a variable length error-correcting code |
| 09/04/2007 | US7266754 Detecting network denial of service attacks |
| 09/04/2007 | US7266753 Information recording/reproducing apparatus, and information recording medium |
| 09/04/2007 | US7266752 Method of configuring transmission in mobile communication system |
| 09/04/2007 | US7266751 Data recording method and data recording apparatus |
| 09/04/2007 | US7266750 Error recovery strategies for iterative decoders |
| 09/04/2007 | US7266748 Method and apparatus for correcting C1/PI word errors using error locations detected by EFM/EFM+ decoding |
| 09/04/2007 | US7266747 Error correction scheme for memory |
| 09/04/2007 | US7266735 Semiconductor device having ECC circuit |
| 09/04/2007 | US7266025 Semiconductor integrated circuit |
| 09/04/2007 | US7265688 Systems and processes for decoding a chain reaction code through inactivation |
| 09/04/2007 | CA2277239C Puncturing of convolutional codes |
| 08/30/2007 | WO2007097952A2 System and method for transmitting fec packets |
| 08/30/2007 | WO2007097566A1 Decoding apparatus and decoding method |
| 08/30/2007 | WO2007095836A1 A method for equality accessing in the packet network and the system thereof |
| 08/30/2007 | WO2007095807A1 A parallel implementing method of iterative detect / decode receiving in a wireless communication system |
| 08/30/2007 | US20070204207 Error correction code decoder |
| 08/30/2007 | US20070204206 Electronic Data Flash Card with Reed Solomon Error Detection and Correction Capability |
| 08/30/2007 | US20070204205 Method and system for application of unequal error protection to uncompressed video for transmission over wireless channels |
| 08/30/2007 | US20070204204 Concurrent code checker and hardware efficient high-speed I/O having built-in self-test and debug features |
| 08/30/2007 | US20070204203 Layered multiple description coding |
| 08/30/2007 | US20070204198 Apparatus and method for transmitting/receiving signal in communication system |
| 08/30/2007 | US20070204197 Decoding device, control method, and program |
| 08/30/2007 | US20070204196 Streaming and buffering using variable fec overhead and protection periods |
| 08/30/2007 | US20070201586 Multi-rate viterbi decoder |
| 08/30/2007 | US20070201395 User equipment identification specific scrambling |
| 08/30/2007 | US20070200739 Acs circuit |
| 08/30/2007 | DE102006008466A1 Accelerating unit for processing of data packets, has control input for transmission of data packet processing information, where computation means are provided for checksum calculation of packets |
| 08/29/2007 | EP1826936A1 Flexible method of error protection in communictions systems |
| 08/29/2007 | EP1826911A1 Encoding and decoding with Trellis-coded modulation |
| 08/29/2007 | EP1826910A1 Decoding method and apparatus for non-binary low density parity check (LDPC) codes |
| 08/29/2007 | EP1826909A2 Method and apparatus for determining the rate of received data in a variable rate communication system |
| 08/29/2007 | EP1825369A1 Method and apparatus for enhanced decoding in multi-band ultra-wideband communications |
| 08/29/2007 | EP1825368A2 Ultra-wideband communication apparatus and methods |
| 08/29/2007 | CN101027843A Distributed ring control circuits for viterbi traceback |
| 08/29/2007 | CN101027727A 信息重放装置 Information reproducing apparatus |
| 08/29/2007 | CN101026515A Equal access and initial route filtering method for packet network |
| 08/29/2007 | CN101026439A Decoding method for increasing Turbo code decoding rate |
| 08/29/2007 | CN101026436A Low density parity check code decoding method |
| 08/29/2007 | CN100334822C Single carrier transmission system and its method |
| 08/28/2007 | US7263653 Algorithm for a memory-based Viterbi decoder |
| 08/28/2007 | US7263652 Maximum likelihood detector and/or decoder |
| 08/28/2007 | US7263651 Method and apparatus for varying lengths of low density party check codewords |
| 08/28/2007 | US7263649 Converting circuit for preventing wrong error correction codes from occurring due to an error correction rule during data reading operation |
| 08/28/2007 | US7263647 Signal error detection in railroad communication system |
| 08/28/2007 | US7263646 Method and apparatus for skew compensation |
| 08/28/2007 | US7263645 Communication system using correlation matrix, correlation matrix learning method, correlation matrix learning device and program |
| 08/28/2007 | US7263637 Interleaver and interleaving method in a communication system |
| 08/28/2007 | US7263539 Circuit and method for generating fixed point data with reduced circuit scale |
| 08/28/2007 | US7263141 Code mapping in a trellis decoder |
| 08/28/2007 | US7263052 Method for generating a binary signal having a predetermined spectral shape |
| 08/28/2007 | US7262886 Method of reducing a blocking artifact when coding moving picture |
| 08/23/2007 | WO2007093907A2 Apparatus, method and computer program product providing aimo receiver |
| 08/23/2007 | WO2007093314A1 Hybrid decoding using multiple turbo decoders in parallel |
| 08/23/2007 | US20070198906 Sport Action Coding |
| 08/23/2007 | US20070198905 Transmitter for a communications network |
| 08/23/2007 | US20070198904 Error correction processing apparatus and error correction processing method |
| 08/23/2007 | US20070198903 Clocking Chien searching at different frequency than other Reed-Solomon (RS) ECC decoding functions |
| 08/23/2007 | US20070198902 Semiconductor memory device |
| 08/23/2007 | US20070198901 Configurable interface for connecting various chipsets for wireless communication to a programmable (multi-)processor |
| 08/23/2007 | US20070198900 Network intermediate device and method thereof |
| 08/23/2007 | US20070198899 Low complexity channel decoders |
| 08/23/2007 | US20070198898 Device and method for mitigating effects of impulse noise on data packet transfer |
| 08/23/2007 | US20070198897 Method and apparatus to perform error control |
| 08/23/2007 | US20070198896 Decoding with a concatenated error correcting code |
| 08/23/2007 | US20070198895 Iterative decoding of a frame of data encoded using a block coding algorithm |
| 08/23/2007 | US20070198891 Communication system |