| 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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| 12/27/2005 | US6981198 Dynamic error correction code shortening |
| 12/27/2005 | US6981197 Enhanced interleave type error correction method and apparatus |
| 12/27/2005 | US6981195 Cyclic redundancy check with efficient re-computation of error detection code |
| 12/27/2005 | US6981194 Method and apparatus for encoding error correction data |
| 12/27/2005 | US6981060 Compression based on channel characteristics |
| 12/27/2005 | US6980607 Method for decoding a data signal |
| 12/27/2005 | US6980606 Device for reconstructing a runlength constrained sequence |
| 12/27/2005 | US6980605 MAP decoding with parallelized sliding window processing |
| 12/27/2005 | US6980591 Adaptive method and arrangement for implementing incremental redundancy in reception |
| 12/27/2005 | US6980584 Reception apparatus |
| 12/27/2005 | US6980498 Method of recording on recording medium and recording device, and method of reproducing from recording medium and reproducing device |
| 12/22/2005 | WO2005122630A2 Arrangement in a network node for secure storage and retrieval of encoded data distributed among multiple network nodes |
| 12/22/2005 | US20050283714 Method and apparatus for multiplication in Galois field, apparatus for inversion in Galois field and apparatus for AES byte substitution operation |
| 12/22/2005 | US20050283711 Look-up table expansion method |
| 12/22/2005 | US20050283710 Coding and decoding for rate matching in data transmission |
| 12/22/2005 | US20050283709 Apparatus and method for coding and decoding semi-systematic block low density parity check codes |
| 12/22/2005 | US20050283708 Apparatus and method for encoding and decoding block low density parity check codes with a variable coding rate |
| 12/22/2005 | US20050283707 LDPC decoder for decoding a low-density parity check (LDPC) codewords |
| 12/22/2005 | US20050283706 Method for changing a depth of an interleaver device or de-interleaver device and corresponding interleaver device and de-interleaver device |
| 12/22/2005 | US20050283705 Bit interleaver for a MIMO system |
| 12/22/2005 | US20050283704 Semiconductor memory device and error correction method thereof |
| 12/22/2005 | US20050283703 LDPC decoder |
| 12/22/2005 | US20050283702 Soft-decision decoding using selective bit flipping |
| 12/22/2005 | US20050283701 HARQ device and method for mobile communication system |
| 12/22/2005 | US20050283699 Map error information obtaining system and map error information obtaining method |
| 12/22/2005 | US20050283645 Arrangement for recovery of data by network nodes based on retrieval of encoded data distributed among the network nodes |
| 12/22/2005 | US20050281111 LDPC decoder |
| 12/21/2005 | EP1608182A2 Method and apparatus for processing transmission errors in DMB Systems |
| 12/21/2005 | EP1608167A1 Moving picture processing device, information processing device, and program thereof |
| 12/21/2005 | EP1608075A2 Bit interleaver for a mimo system |
| 12/21/2005 | EP1606953A2 Method, apparatus and system for encoding and decoding side information for multimedia transmission |
| 12/21/2005 | EP1606648A2 Radio frequency motion tracking system and method |
| 12/21/2005 | CN1710911A Method and apparatus for processing transmission errors in dmb systems |
| 12/21/2005 | CN1710815A Non-logarithm-domain high-speed maximum posteroir probability Turbo decoding method |
| 12/21/2005 | CN1233191C Adaptive modulating and coding device for mobile communication terminal |
| 12/21/2005 | CN1233139C Bandwidth-efficient concatenated trellis-coded modulation decoder and decoding method thereof |
| 12/21/2005 | CN1233097C Preparation of data for Reed-Solomon decoder |
| 12/20/2005 | US6978415 Variable redundancy cyclic code encoders |
| 12/20/2005 | US6978413 Method for coding status PDU in AM RLC entity of radio communication system |
| 12/15/2005 | WO2005120079A2 Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques |
| 12/15/2005 | WO2005119959A1 Acknowledgement signaling for automatic repeat request mechanisms in wireless networkds |
| 12/15/2005 | WO2005119957A1 General code design for the relay channel and factor graph decoding |
| 12/15/2005 | WO2005119929A1 Data stream recovery |
| 12/15/2005 | US20050278612 Storage device parity computation |
| 12/15/2005 | US20050278611 High-speed turbo decoding apparatus and method thereof |
| 12/15/2005 | US20050278610 Reed-solomon decoder and decoding method for errors and erasures decoding |
| 12/15/2005 | US20050278609 Apparatus and method for erasure detection and soft-decision decoding in cellular system receiver |
| 12/15/2005 | US20050278608 Communication system |
| 12/15/2005 | US20050278607 Spread-spectrum communications utilizing variable throughput reduction |
| 12/15/2005 | US20050278606 Methods and apparatus for decoding ldpc codes |
| 12/15/2005 | US20050278605 Encoder system, a decoder system, a coding/decoding apparatus, an encoding method and a decoding method |
| 12/15/2005 | US20050278604 Decoding method, decoding device, and program |
| 12/15/2005 | US20050278603 Combined turbo-code/convolutional code decoder, in particular for mobile radio systems |
| 12/15/2005 | US20050278602 Data transmitting apparatus, data receiving apparatus, data transmitting method, and data receiving method |
| 12/15/2005 | US20050278600 Memory size allocation device and method applying in interleaving |
| 12/15/2005 | US20050278517 Systems and methods for performing branch prediction in a variable length instruction set microprocessor |
| 12/15/2005 | US20050278513 Systems and methods of dynamic branch prediction in a microprocessor |
| 12/15/2005 | US20050278505 Microprocessor architecture including zero impact predictive data pre-fetch mechanism for pipeline data memory |
| 12/15/2005 | US20050276356 Method of inverting nearly Toeplitz or block Toeplitz matrices |
| 12/15/2005 | US20050275573 Method and apparatus for joint source-channel map decoding |
| 12/15/2005 | DE19524863B4 Mikroprozessor mit eingebautem Abschnitt zur zyklischen Redundanzprüfung und Verfahren zum Ausführen von Operationen zur zyklischen Redundanzprüfung unter Verwendung von diesem Microprocessor with built-in portion for cyclic redundancy check and method for performing operations for the cyclic redundancy check using this |
| 12/15/2005 | CA2569309A1 Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques |
| 12/14/2005 | EP1605624A1 Error controller |
| 12/14/2005 | EP1605621A2 Data transmission with improved error correction capability |
| 12/14/2005 | EP1605598A1 Radio transmission apparatus, radio reception apparatus and radio transmission method |
| 12/14/2005 | EP1605597A1 Method and system for blindly detecting a shared channel out of a plurality of shared channels received in parallel |
| 12/14/2005 | EP1604459A1 Method and device for building a variable-length error code |
| 12/14/2005 | EP1604216A2 Method and system for emulating a fibre channel link over a sonet/sdh path |
| 12/14/2005 | EP1470647A4 Dual chien search blocks in an error-correcting decoder |
| 12/14/2005 | EP1468499A4 Intra-decoder component block messaging |
| 12/14/2005 | EP1435005B1 A digital system and a method for error detection thereof |
| 12/14/2005 | EP1266459B1 Encoding apparatus and method in cdma communication system |
| 12/14/2005 | CN1708910A Method and system for code combining at an outer decoder on a communication system |
| 12/14/2005 | CN1707957A Controller for rotating interleaved or inverse interleaved data symbol |
| 12/14/2005 | CN1707441A Circuit and method for encoding data and data recorder |
| 12/14/2005 | CN1232117C Transmitter for digital broadcasting system with comprehensive error correcting coding function and method thereof |
| 12/14/2005 | CN1232058C Method and device for realizing decode of Turbo code |
| 12/14/2005 | CN1231913C Digital sound signal processing apparatus and method |
| 12/13/2005 | US6976205 Method and apparatus for calculating TCP and UDP checksums while preserving CPU resources |
| 12/13/2005 | US6976204 Circuit and method for correcting erroneous data in memory for pipelined reads |
| 12/13/2005 | US6976203 Turbo decoder architecture with mini-trellis SISO |
| 12/13/2005 | US6976202 Method and apparatus for time-frequency domain forward error correction for digital communication systems |
| 12/13/2005 | US6976201 Method and system for host handling of communications errors |
| 12/13/2005 | US6976138 Semiconductor device for data communication control and radio communication apparatus |
| 12/13/2005 | US6975692 Scaling of demodulated data in an interleaver memory |
| 12/13/2005 | US6975669 System and method for performing accurate demodulation of turbo-encoded signals via pilot assisted coherent demodulation |
| 12/13/2005 | US6975584 Communication system method and apparatus |
| 12/13/2005 | US6975252 Disk apparatus and disk reproducing method |
| 12/08/2005 | WO2005117273A1 Spatially-multiplexed signal detecting method and time space iterative decoder using same |
| 12/08/2005 | WO2005117272A1 Viterbi decoding apparatus and viterbi decoding method |
| 12/08/2005 | WO2005117271A1 Decoding a concatenated convolutional-encoded and block encoded signal |
| 12/08/2005 | WO2005099153A9 Error treatment during data transmission via a communication system |
| 12/08/2005 | US20050273690 System and method for detecting codeword errors in error correction code or cyclic redundancy check code |
| 12/08/2005 | US20050273689 Method for data transmission |
| 12/08/2005 | US20050273688 Data communication system with multi-dimensional error-correction product codes |
| 12/08/2005 | US20050273687 Apparatus and method for turbo decoding using a variable window size |
| 12/08/2005 | US20050273686 Arrangement in a network node for secure storage and retrieval of encoded data distributed among multiple network nodes |
| 12/08/2005 | US20050273676 Third generation FDD modem interleaver |
| 12/08/2005 | US20050273559 Microprocessor architecture including unified cache debug unit |
| 12/08/2005 | US20050273484 Method and apparatus for processing multiple decomposed data for calculating key equation polynomials in decoding error correction code |