| 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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| 06/23/2005 | US20050135298 Method and system for code combining at an outer decoder on a communication system |
| 06/23/2005 | US20050134869 Printing of redundantly encoded distributed data |
| 06/22/2005 | EP1545038A1 Method for interpreting transmitted symbols allowing an iterative adaptation of a basic list of symbols |
| 06/22/2005 | EP1545036A1 Apparatus and method for generating code in a communication system |
| 06/22/2005 | EP1545012A1 Three-dimensional error correction encoding method |
| 06/22/2005 | EP1545011A1 Optimized interleaving of digital signals |
| 06/22/2005 | EP1543624A2 Method for decoding data using windows of data. |
| 06/22/2005 | EP1543519A1 Short error propagation modulation coding method and device |
| 06/22/2005 | EP1543518A1 Modulation coding based on an ecc interleave structure |
| 06/22/2005 | EP1543392A1 Method and device for monitoring and fault detection in industrial processes |
| 06/22/2005 | EP1247345A4 Adaptive hybrid arq using turbo code structure |
| 06/22/2005 | CN1630281A Framing structure for digital broadcasting and interactive services |
| 06/22/2005 | CN1630280A Method and apparatus for providing carrier synchronization in digital broadcast and interactive systems |
| 06/22/2005 | CN1630231A Weighted secret key sharing and reconstructing method |
| 06/22/2005 | CN1630207A Optimized interleaving of digital signals |
| 06/22/2005 | CN1630206A Complementary convolution code construction method adapted for frequency diversity transmission |
| 06/22/2005 | CN1630205A Coding method and apparatus for cross cyclic code |
| 06/22/2005 | CN1630204A CRC computing method and system having matrix conversion technology |
| 06/22/2005 | CN1630203A 三维纠错编码方法 Three-dimensional error correction encoding method |
| 06/22/2005 | CN1207882C Interleaving and deinterleaving method and device |
| 06/22/2005 | CN1207879C Viterbi equalization using precalculated metrics increments |
| 06/22/2005 | CN1207864C Method for packet transmission with an ARQ protocol on transmission channels in a digital transmission system |
| 06/22/2005 | CN1207863C Method for data transfer in a digital transmission system with a packet-switching service |
| 06/22/2005 | CN1207861C Communications systems and methods employing parallel coding without interleaving |
| 06/22/2005 | CN1207860C Data sequences generator, transmitter, information data decorder, receiver, transceiver, data sequence generating method, and information data decoding method |
| 06/21/2005 | US6910178 System and method for resolving data inconsistencies with a data majority |
| 06/21/2005 | US6910177 Viterbi decoder using restructured trellis |
| 06/21/2005 | US6910176 Method for communicating data between digital camera and portable electronic communication device |
| 06/21/2005 | US6910175 Encoder redundancy selection system and method |
| 06/21/2005 | US6910172 CRC encoding circuit, CRC encoding method, data sending device and data receiving device |
| 06/21/2005 | US6910171 Lossy compression of stakes in turbo decoder |
| 06/21/2005 | US6910170 Pre-decoder for a turbo decoder, for recovering punctured parity symbols, and a method for recovering a turbo code |
| 06/21/2005 | US6910169 ECC code mechanism to detect wire stuck-at faults |
| 06/21/2005 | US6910110 Interleaving apparatus and method for a communication system |
| 06/21/2005 | US6910006 Decoding method and device and systems implementing them |
| 06/21/2005 | US6909753 Combined MPEG-4 FGS and modulation algorithm for wireless video transmission |
| 06/21/2005 | US6909718 Transmission-reception apparatus and method for performing error control |
| 06/21/2005 | US6909383 Systematic encoding and decoding of chain reaction codes |
| 06/21/2005 | CA2327725C System and method for compensating for codec dc offset through a dc blocking channel and modem incorporating the same |
| 06/16/2005 | WO2005055636A1 Method, system and transmitting side protocol entity for sending packet data units for unacknowledged mode services |
| 06/16/2005 | WO2005055544A1 Interleaving circuit for a multiband ofdm transceiver |
| 06/16/2005 | WO2005055542A1 Device and method for correcting a data error in communication path |
| 06/16/2005 | WO2005055435A1 Linear approximation of the max* operation for log-map decoding |
| 06/16/2005 | WO2005055434A1 Apparatus and method for calculating path metric differences in a maximum likelihood detector or decoder |
| 06/16/2005 | WO2005055433A1 Decoder apparatus and decoding method |
| 06/16/2005 | WO2005055229A1 Symbol detection apparatus and method for two-dimensional channel data stream with cross-talk cancellation |
| 06/16/2005 | WO2005055016A2 Protection of data from erasures using subsymbol based codes |
| 06/16/2005 | WO2004047019A3 Encoder using low density parity check codes and encoding method thereof |
| 06/16/2005 | US20050132262 System, method and software for a speech-enabled call routing application using an action-object matrix |
| 06/16/2005 | US20050132261 Run-time simulation environment for voiceXML applications that simulates and automates user interaction |
| 06/16/2005 | US20050132260 Apparatus and method for coding and decoding irregular repeat accumulate codes |
| 06/16/2005 | US20050132259 Error correction method and system |
| 06/16/2005 | US20050128905 Optical disc, optical disc recording apparatus and method, optical disc reproducing method |
| 06/16/2005 | US20050128216 Connection device capable of mixing an rgb graphics signal and a yuv video signal and related method |
| 06/16/2005 | US20050128202 Graphics card for smoothing the playing of video |
| 06/16/2005 | DE69433839T2 Gerät zur Wiedergabe von digitalen Daten An apparatus for reproducing digital data |
| 06/15/2005 | EP1542390A1 Quantum key distribution method and communication device |
| 06/15/2005 | EP1542386A1 Error protection for over-the-air file transfer |
| 06/15/2005 | EP1542370A1 Method and system for branch label calculation in a Viterbi decoder |
| 06/15/2005 | EP1542369A1 Method and system for de-interleaving of data |
| 06/15/2005 | EP1542368A1 Method and device of de-interleaving successive sequences of interleaved data samples |
| 06/15/2005 | EP1540905A1 Method for the transmission of data telegrammes in a switched cyclical communication system |
| 06/15/2005 | EP1540829A1 Method and device for source decoding a variable-length soft-input codewords sequence |
| 06/15/2005 | EP1540823A1 Power and confidence ordered low complexity soft turbomud with voting system |
| 06/15/2005 | CN1628351A Interleaved data error correction method and device |
| 06/15/2005 | CN1627426A Error corrector and its method |
| 06/15/2005 | CN1627415A Method and apparatus for data reproducing using iterative decoding in a disk drive |
| 06/15/2005 | CN1627405A Optical disc, optical disc recording method |
| 06/15/2005 | CN1206829C Device and method for transmitting and receiving data in CDMA mobile communication system |
| 06/14/2005 | US6907561 Data processing method and apparatus, recording medium, reproducing method and apparatus |
| 06/14/2005 | US6907560 Forward error correction (FEC) on a link between ICs |
| 06/14/2005 | US6907125 Apparatus and method for processing information and correcting an error in a decrypted error correction code |
| 06/14/2005 | US6907084 Method and apparatus for processing modulation symbols for soft input decoders |
| 06/14/2005 | CA2258362C Spiral scrambling |
| 06/09/2005 | WO2005053218A1 A method for interleaving data in packet-based communications and a system thereof |
| 06/09/2005 | WO2005053217A1 Message error verification using checking with hidden data |
| 06/09/2005 | WO2005053214A1 Method to efficiently generate the row and column index for half rate interleaver in gsm |
| 06/09/2005 | WO2005053213A1 Method of generating parity information using low density parity check |
| 06/09/2005 | WO2005053165A1 Interleaving method for low density parity check encoding |
| 06/09/2005 | WO2005053164A1 Belief propagation decoder cancelling the exchange of unreliable messages |
| 06/09/2005 | WO2005018187A3 Adaptive bit loading with low density parity check forward error correction |
| 06/09/2005 | WO2004038928A9 Communication unit and method of decoding |
| 06/09/2005 | US20050123427 Apparatus and method for controlling a demultiplexer and a multiplexer used for rate matching in a mobile communication system |
| 06/09/2005 | US20050123044 Systems and methods for detecting scene changes in a video data stream |
| 06/09/2005 | US20050122925 Method and apparatus for improving asynchronous transfer mode operation over noisy, high speed wireless links |
| 06/09/2005 | US20050122877 Information reproduction apparatus and method using maximum likelihood decoding |
| 06/09/2005 | US20050122823 Methods and apparatus for constant-weight encoding and decoding |
| 06/08/2005 | EP1538773A2 Nonsystematic repeat-accumulate codes for encoding and decoding information in a communication system |
| 06/08/2005 | EP1538757A2 Rate matching and channel interleaving for a communications system |
| 06/08/2005 | EP1537674A2 Method of forward error correction |
| 06/08/2005 | EP1537673A2 Method of interleaving/deinterleaving in a communication system |
| 06/08/2005 | EP1537672A1 Speed and memory optimised interleaving |
| 06/08/2005 | EP1516432A4 Method and receiver for processing a multi-user signal |
| 06/08/2005 | CN2704159Y Subscriber unit for processing and receiving CDMA communication data |
| 06/08/2005 | CN1625856A Method for scrambling packet data using variable slot length and apparatus thereof |
| 06/08/2005 | CN1625221A Image forming device, pattern forming method and its program |
| 06/08/2005 | CN1625155A Inter connected network protocol packet error processing equipment and its method and computer readable medium |
| 06/08/2005 | CN1625093A Method and device for discarding error logical transfer unit |
| 06/08/2005 | CN1625092A Apparatus and method for transmitting/receiving error detection information in a communication system |
| 06/08/2005 | CN1625080A Information notification method, mobile communications system, base station and mobile station |