| 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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| 03/30/2006 | US20060069979 Method and apparatus for decoding multiword information |
| 03/30/2006 | US20060069978 Turbo encoder and related methods |
| 03/30/2006 | US20060069977 Error correction device |
| 03/30/2006 | US20060069964 Information processing method, apparatus, and information processing program |
| 03/30/2006 | US20060067714 Bit detector having partitioned photo detector |
| 03/30/2006 | DE102004053656A1 Signal processing system for signals with block based error protection codes has LDPC decoder in receiver end encoder in transmitter module |
| 03/30/2006 | DE102004045000A1 Sender zum Senden von Informationsdaten und Empfänger zum Empfangen von Informationsdaten Transmitter for transmitting information data and the receiver for receiving information data |
| 03/30/2006 | CA2730327A1 Noise variance estimation in wireless communications for diversity combining and log-likelihood scaling |
| 03/29/2006 | EP1641130A1 Calculation of soft metric values for coded transmission over multiple wire twisted pair cables |
| 03/29/2006 | EP1641129A1 An improved turbo encoder |
| 03/29/2006 | EP1641128A1 Method and device for delivering punctured code words encoded with a LDPC code. |
| 03/29/2006 | EP1640988A1 Method and apparatus for decoding multiword information |
| 03/29/2006 | EP1639714A1 Configurable decoder |
| 03/29/2006 | EP1639713A2 Digital transmitter/receiver system having a robust error correction coding/decoding device and error correction coding/decoding method thereof |
| 03/29/2006 | EP1639712A2 Method and system for coded null packet-aided synchronization |
| 03/29/2006 | EP1436999A4 Generation of user equipment identification specific scrambling code for the high speed shared control channel |
| 03/29/2006 | EP1095529A4 Communications system handoff operation combining turbo coding and soft handoff techniques |
| 03/29/2006 | EP1013037B1 Method and apparatus for bidirectional demodulation of digitally modulated signals |
| 03/29/2006 | CN1753552A Coding method of up reinforcing link signalling in broadband CDMA system |
| 03/29/2006 | CN1753315A Coding method of low density oven odd check code |
| 03/29/2006 | CN1248444C Multipunctured FEC technique |
| 03/29/2006 | CN1248417C System and method of implementing a wireless communication system using a reconfigurable chip with a reconfigurable fabric |
| 03/28/2006 | US7020836 One's complement pipelined checksum |
| 03/28/2006 | US7020832 Turbo decoder and its calculation methods having a state metric |
| 03/28/2006 | US7020831 Pipelined add-compare-select circuits and methods, and applications thereof |
| 03/28/2006 | US7020830 High speed add-compare-select operations for use in viterbi decoders |
| 03/28/2006 | US7020829 Method and system for decoding low density parity check (LDPC) codes |
| 03/28/2006 | US7020828 Trellis encoder with rate 1/4 and 1/2 for a backward compatible robust encoding ATSC DTV transmission system |
| 03/28/2006 | US7020827 Cascade map decoder and method |
| 03/28/2006 | US7020826 Intra-decoder component block messaging |
| 03/28/2006 | US7020824 Information data multiplex transmission system, its multiplexer and demultiplexer, and error correction encoder and decoder |
| 03/28/2006 | US7020823 Error resilient coding, storage, and transmission of digital multimedia data |
| 03/28/2006 | US7020814 Method and system for emulating a Fiber Channel link over a SONET/SDH path |
| 03/28/2006 | US7020810 Method and apparatus for propagating error status over an ECC protected channel |
| 03/28/2006 | US7020459 Receiver |
| 03/28/2006 | US7020223 Viterbi decoder and method using sequential two-way add-compare-select operations |
| 03/28/2006 | US7020214 Method and apparatus for path metric processing in telecommunications systems |
| 03/28/2006 | US7020211 Encoding method and apparatus for forward error correction |
| 03/28/2006 | US7020166 Switch transferring data using data encapsulation and decapsulation |
| 03/28/2006 | US7020165 Apparatus and method for trellis encoding data for transmission in digital data transmission systems |
| 03/28/2006 | CA2368027C 2-dimensional interleaving apparatus and method |
| 03/23/2006 | WO2006031686A2 Systems and methods for multistage signal detection in mimo transmissions and iterative detection of precoded ofdm |
| 03/23/2006 | WO2006031261A2 Storage device parity computation |
| 03/23/2006 | WO2006031092A2 Method of encoding and decoding using ldpc code |
| 03/23/2006 | WO2006031062A2 Method of encoding and decoding using ldpc code and apparatus thereof |
| 03/23/2006 | WO2006030366A1 Method of converting a user bitstream into coded bitstream, method for detecting a synchronization pattern in a signal, a record carrier, a signal, a recording device and a playback device |
| 03/23/2006 | WO2006030274A1 Method and apparatus to balance maximum information rate with quality of service in a mimo system |
| 03/23/2006 | WO2006029665A1 Transmitter and receiver for transmitting digital information packets using forward error correction |
| 03/23/2006 | WO2006029546A2 Method and device for decoding a signal of a multiple input/multiple output system |
| 03/23/2006 | US20060064628 Viterbi decoder with direct current restoration |
| 03/23/2006 | US20060064627 Method and device for delivering punctured code words encoded with a LDPC code |
| 03/23/2006 | US20060064626 System, method and apparatus for FEC encoding and decoding |
| 03/23/2006 | US20060064625 Extended repeat request scheme for mobile communication networks |
| 03/23/2006 | US20060064623 Error handling process |
| 03/23/2006 | US20060064622 Communications protocol |
| 03/23/2006 | US20060062326 Maximizing data rate by adjusting codes and code rates in CDMA system |
| 03/23/2006 | US20060062314 Symbol interleaving |
| 03/23/2006 | US20060061498 Method end device for source decoding a variable-length soft-input codewords sequence |
| 03/23/2006 | DE102004036383A1 Codier-und Decodierverfahren , sowie Codier- und Decodiervorrichtungen Coding and decoding method and encoding and decoding devices |
| 03/23/2006 | DE10085335B4 Dynamische Paritätsinversion für I/O-Verbindungen Dynamic parity inversion for I / O connections |
| 03/22/2006 | EP1636909A2 Error correction encoding apparatus and method and error correction decoding apparatus and method |
| 03/22/2006 | EP1636601A2 System and method for optimizing link throughput in response to non-congestion-related packet loss |
| 03/22/2006 | CN1751516A Robust system for transmitting and receiving map data |
| 03/22/2006 | CN1751459A Error processing apparatus and method for wireless communication system |
| 03/22/2006 | CN1751443A Error correction encoding apparatus and method and error correction decoding apparatus and method |
| 03/22/2006 | CN1750577A Method and device for realizing multipath interleaving and deinterleaving |
| 03/22/2006 | CN1750528A Block encoding modulation of continuous phase modulation |
| 03/22/2006 | CN1750411A Detecting data module for detecting cyclic redundency code calculation |
| 03/22/2006 | CN1247035C Turbo code interswitch for G3 mobile communication standard protocol carried by programmable gate matrix |
| 03/22/2006 | CN1246987C Method for optimizing code data-block size under resource constraint condition |
| 03/22/2006 | CN1246986C Detection of code vectors in single frequency, multiple transmitter networks |
| 03/21/2006 | US7017126 Metacores: design and optimization techniques |
| 03/21/2006 | US7017103 Device and method for Viterbi equalization with metric increments calculated in advance |
| 03/21/2006 | US7017102 Forward Error Correction (FEC) for packetized data networks |
| 03/21/2006 | US7017100 Signal processing method and apparatus, signal reproducing method and apparatus, and recording medium |
| 03/21/2006 | US7017099 Method for error control in multilevel cells with configurable number of stored bits |
| 03/21/2006 | US7016846 Robust checksums |
| 03/21/2006 | US7016658 Apparatus and method for transmitting/receiving data according to channel condition in a CDMA mobile communication system with antenna array |
| 03/21/2006 | US7016427 Concatenated convolutional encoder and decoder of mobile communication system |
| 03/21/2006 | US7016329 Communication system using repeated data selection |
| 03/16/2006 | WO2006029243A1 Memory array error correction |
| 03/16/2006 | WO2006027668A1 System and method for adaptive low-density parity-check (ldpc) coding |
| 03/16/2006 | US20060059507 Method for storing and transmitting data generated by security module |
| 03/16/2006 | US20060059411 Method and system for increasing channel coding gain |
| 03/16/2006 | US20060059410 Systems and methods for multistage signal detection in mimo transmissions and iterative detection of precoded OFDM |
| 03/16/2006 | US20060059409 Reed-solomon decoder systems for high speed communication and data storage applications |
| 03/16/2006 | US20060059408 Disk array system |
| 03/16/2006 | US20060059404 Test data pattern for testing a CRC algorithm |
| 03/16/2006 | US20060059403 Quantum key distribution method and communication device |
| 03/16/2006 | US20060059402 Method and apparatus for detecting a packet error in a wireless communications system with minimum overhead using tail bits in turbo code |
| 03/16/2006 | US20060059401 Design of rate-compatible LDPC codes using optimal extending |
| 03/16/2006 | US20060059400 System and method for in-line consistency checking of packetized data |
| 03/16/2006 | US20060059393 Redundancy register architecture for soft-error tolerance and methods of making the same |
| 03/16/2006 | US20060059391 Apparatus and method for diagnosing cablecard-related status and performing proper processing according to diagnosis result in opencable system, opencable host, and opencable reception apparatus |
| 03/16/2006 | US20060059387 Processor condition sensing circuits, systems and methods |
| 03/16/2006 | CA2579167A1 Data communication device and method |
| 03/15/2006 | EP1635475A2 Method and apparatus for calculating log-likelihood ratios for decoding in a receiver for a mobile communication system |
| 03/15/2006 | EP1635474A2 Data transmission with interleaving through in-place addressing of RAM memory |
| 03/15/2006 | EP1635473A2 Data transmission with interleaving through in-place addressing of RAM memory |
| 03/15/2006 | CN1748420A Method for storing and transmitting data generated by a security module |