| 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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| 03/23/2004 | US6711711 Error correctible channel coding method |
| 03/23/2004 | US6711213 Implementing reduced-state viterbi detectors |
| 03/23/2004 | US6711182 Method and apparatus for processing data from multiple sources |
| 03/23/2004 | US6711140 Method and apparatus for fast acquisition and synchronization of transmission frames |
| 03/23/2004 | US6711105 Method and apparatus for writing and reading optical recording medium |
| 03/23/2004 | CA2278820C Forward error correction for high speed optical transmission systems |
| 03/18/2004 | WO2004023664A1 Decoding device |
| 03/18/2004 | WO2004023663A1 Coding-assisted mimo joint detection and decoding |
| 03/18/2004 | WO2003098439A3 Method and apparatus for providing error correction within a register file of a cpu |
| 03/18/2004 | WO2003088505A3 A decoding method and apparatus |
| 03/18/2004 | WO2003071688A3 Obtaining cyclic redundancy code |
| 03/18/2004 | US20040054961 Scalable modular architecture for parity calculation |
| 03/18/2004 | US20040054960 Method and system for providing low density parity check (LDPC) encoding |
| 03/18/2004 | US20040054959 Method and apparatus for encoding data |
| 03/18/2004 | US20040054958 Viterbi decoder |
| 03/18/2004 | US20040054957 Memory-based shuffle-exchange traceback for gigabit ethernet transceiver |
| 03/18/2004 | US20040054956 Accelerated galois data integrity crosscheck system and method |
| 03/18/2004 | US20040054955 Supporting cyclic redundancy checking for PCI-X |
| 03/18/2004 | US20040054954 High-speed module, device and method for decoding a concatenated code |
| 03/18/2004 | US20040054651 Apparatus for encoding and decoding |
| 03/18/2004 | US20040052318 Viterbi decoder |
| 03/18/2004 | US20040052229 System for efficient recovery of Node-B buffered data following MAC layer reset |
| 03/18/2004 | US20040052144 Electronic device for reducing interleaving write access conflicts in optimized concurrent interleaving architecture for high throughput turbo decoding |
| 03/18/2004 | DE10255426B3 Viterbi decoder for decoding convolution code has smaller number of processor elements in each of a number of cascades than bits used for binary representation of range of values of path metrics |
| 03/17/2004 | EP1398881A1 Combined turbo-code/convolutional code decoder, in particular for mobile radio systems |
| 03/17/2004 | EP1397881A1 Method and device for transferring data according to an arq-method |
| 03/17/2004 | EP1397869A1 Method of decoding a variable-length codeword sequence |
| 03/17/2004 | EP1397868A1 Method and apparatus for concatenated convolutional encoding and interleaving |
| 03/17/2004 | CN1483246A Space-efficient turbo decoder |
| 03/17/2004 | CN1482803A Multi code rate error correction coding method |
| 03/17/2004 | CN1482779A Forward error correction in internet multimedia realtime communication |
| 03/17/2004 | CN1482744A Cross interleave reed-solomon code correction |
| 03/17/2004 | CN1142629C Decoding method and decoder for Tebo code |
| 03/16/2004 | US6708308 Soft output viterbi algorithm (SOVA) with error filters |
| 03/16/2004 | US6708307 Device and method for detecting synchronization patterns in CD-ROM media |
| 03/16/2004 | US6708145 Enhancing perceptual performance of sbr and related hfr coding methods by adaptive noise-floor addition and noise substitution limiting |
| 03/16/2004 | US6707916 Mitigation of false co-channel uplink reception in a processing satellite communication system using scrambling sequences |
| 03/11/2004 | WO2004021630A1 Parallel processing of decoding and of a cyclic redundancy check when mobile radio signals are received |
| 03/11/2004 | WO2004021578A1 Decoding device and decoding method |
| 03/11/2004 | WO2004021347A1 A copying apparatus for copying a recoding medium, a method thereof and a computer program thereof |
| 03/11/2004 | US20040049726 Error detection system for a FIFO memory |
| 03/11/2004 | US20040049719 Communication system, information processing apparatus, output apparatus, control method, and memory medium |
| 03/11/2004 | US20040049718 Transponder interrogators, radio frequency identification device communication systems, transponder interrogator communication methods, and radio frequency identification device communication methods |
| 03/11/2004 | US20040049592 Method of clock recovery in a TMDS repeater |
| 03/11/2004 | US20040047438 Coding-assisted MIMO joint detection and decoding |
| 03/11/2004 | DE10238841A1 Parallelverarbeitung der Decodierung und der zyklischen Redundanzüberprüfung beim Empfang von Mobilfunksignalen Parallel processing of the decoding and cyclic redundancy check on reception of mobile radio signals |
| 03/10/2004 | EP1396954A1 Error-correction multiplexing apparatus; error-correction demultiplexing apparatus; optical transmission system using them; and error-correction multiplexing transmission method |
| 03/10/2004 | EP1396857A1 Digital data recording medium, recording method, recording device, reproduction method, and reproduction device |
| 03/10/2004 | EP1396166A1 A method for enabling a subscriber entity to actively communicate in a communication network |
| 03/10/2004 | EP1396130A1 Narrow band chaotic bi-phase shift keying |
| 03/10/2004 | EP1396125A1 System and method for de-interleaving data in a wireless receiver |
| 03/10/2004 | EP1396106A2 Method and system for increased bandwidth efficiency in multiple input - multiple output channels |
| 03/10/2004 | EP1396096A1 System and method for interleaving data in a wireless transmitter |
| 03/10/2004 | EP1395986A1 Embedding auxiliary data in an information signal |
| 03/10/2004 | EP0988728B1 Source-controlled channel decoding using intra-frame correlation |
| 03/10/2004 | CN1481644A Recursive metric for NTSS interference rejection in ATSC-HDTV trellis decoder |
| 03/10/2004 | CN1481634A Appts and method for calculating channel decoder input soft decision value in data communications system |
| 03/10/2004 | CN1481130A Method and system for generating low density parity code |
| 03/10/2004 | CN1481116A Automatic configuration equipment for linking network media and its method |
| 03/10/2004 | CN1141811C Method and device for initializing state values of Witerbi decoder |
| 03/10/2004 | CN1141794C Deinterleaver |
| 03/09/2004 | US6704903 Simplified branch metric and method |
| 03/09/2004 | US6704902 Decoding system for error correction code |
| 03/09/2004 | US6704901 Runtime programmable Reed-Solomon decoder |
| 03/09/2004 | US6704899 Method and device for secure transmission of data signals over a bus system |
| 03/09/2004 | US6704376 Power and confidence ordered low complexity soft turbomud with voting system |
| 03/09/2004 | US6704372 Digital implementation of multi-channel demodulators |
| 03/09/2004 | US6704371 Receiver for communication |
| 03/09/2004 | US6704154 Decoding apparatus and decoding method |
| 03/09/2004 | US6703951 Analog to digital converter with encoder circuit and testing method therefor |
| 03/04/2004 | WO2004019580A1 Demodulation of a cpfsk signal by a calculation of the passes through zero and a viterbi algorithm |
| 03/04/2004 | WO2004019579A1 Noise-adaptive decoding |
| 03/04/2004 | WO2004019498A1 Convolutional decoder and method for decoding demodulated values |
| 03/04/2004 | WO2004019489A1 Gain control method, gain controller, receiver having the gain controller, and mobile telephone |
| 03/04/2004 | WO2004019268A1 Methods and apparatus for encoding ldpc codes |
| 03/04/2004 | WO2003075468A3 Method for processing a signal using an approximate map algorithm and corresponding uses |
| 03/04/2004 | US20040044948 Method and apparatus for testing a high speed data receiver for jitter tolerance |
| 03/04/2004 | US20040044947 Method and device for decoding a sequence of physical signals, reliability detection unit and viterbi decoding unit |
| 03/04/2004 | US20040044946 Higher radix Log MAP processor |
| 03/04/2004 | US20040044945 Turbo decoding apparatus and method |
| 03/04/2004 | US20040044941 Method and apparatus for time stamping data |
| 03/04/2004 | US20040042565 Maximum likelihood a posteriori probability detector |
| 03/04/2004 | US20040042420 Method and apparatus for fast acquisition and synchronization of transmission frames |
| 03/04/2004 | US20040042369 Recording/reproducing apparatus having a substituting part substituting for burst errors and a method of substituting for burst errors |
| 03/04/2004 | US20040041718 Method of converting a stream of databits of a binary information signal into a stream of databits of a constrained binary channel signal, device for encoding, signal comprising a stream of databits of a constrained binary channel signal, record carrier and device for decoding |
| 03/04/2004 | DE10237867A1 Demodulation eines frequenzmodulierten Empfangssignals mittels eines Viterbi-Algorithmus Demodulating a frequency-modulated reception signal using a Viterbi algorithm |
| 03/04/2004 | DE10102928B4 Viterbi-Decoder und Verfahren zur Decodierung Viterbi decoder and method for decoding |
| 03/03/2004 | EP1394978A1 A maximum likelihood a posteriori probability detector |
| 03/03/2004 | EP1394953A2 LOG-MAP processor for higher radix trellis |
| 03/03/2004 | EP1394952A1 NORMALIZING DEVICE AND METHOD, PROGRAM, RECORD MEDIUM ON WHICH THE PROGRAM IS RECORDED, AND COMMUNICATION TERMINAL |
| 03/03/2004 | EP1393515A1 Narrow band chaotic frequency shift keying |
| 03/03/2004 | EP1393514A1 Method and circuit arrangement for transmitting data between a processor and a hardware arithmetic-logic unit |
| 03/03/2004 | EP1393454A1 Coding and decoding of partially a priori known information |
| 03/03/2004 | EP1393453A2 Area efficient parallel turbo decoding |
| 03/03/2004 | EP1354413A4 Apparatus and method for providing optimal adaptive forward error correction in data communications |
| 03/03/2004 | EP1277287A4 Flexible data rate matching apparatus and method in a data communication system |
| 03/03/2004 | CN1479999A Picture coding method, picture decoding method and apparatus thereof |
| 03/03/2004 | CN1479983A Method and device for turbo space-time trellis coding |
| 03/03/2004 | CN1479982A Mobile communication system, multicarrier CDMA transmitter and receiver thereof |
| 03/03/2004 | CN1479976A Apparatus and method for providing optimal self-adaptive forward error correction in communication system |