| 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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| 11/04/2008 | US7447983 Systems and methods for decoding forward error correcting codes |
| 11/04/2008 | US7447982 BCH forward error correction decoder |
| 11/04/2008 | US7447981 System correcting random and/or burst errors using RS (Reed-Solomon) code, turbo/LDPC (Low Density Parity Check) code and convolutional interleave |
| 11/04/2008 | US7447980 Error detection and correction in data transmission packets |
| 11/04/2008 | US7447979 Device, system and method of detecting erroneous packets |
| 11/04/2008 | US7447978 Buffering packets of a media stream |
| 11/04/2008 | US7447977 Method and system for optimizing forward error correction of multimedia streaming over wireless networks |
| 11/04/2008 | US7447975 Supporting cyclic redundancy checking for PCI-X |
| 11/04/2008 | US7447974 Memory controller method and system compensating for memory cell data losses |
| 11/04/2008 | US7447973 Memory controller method and system compensating for memory cell data losses |
| 11/04/2008 | US7447972 Methods and apparatus for constructing low-density parity check (LDPC) matrix |
| 11/04/2008 | US7447971 Data recovery systems and methods |
| 11/04/2008 | US7447970 Soft-decision decoding using selective bit flipping |
| 11/04/2008 | US7447967 MIMO hybrid-ARQ using basis hopping |
| 11/04/2008 | US7447950 Memory device and memory error correction method |
| 11/04/2008 | US7447949 Coding system and decoding system using an input code string |
| 11/04/2008 | US7447190 Channel coding/decoding apparatus and method for a CDMA mobile communication system |
| 11/04/2008 | US7446822 High-resolution image projection |
| 10/30/2008 | WO2008129195A1 Coding and decoding of data signals with variable rates |
| 10/30/2008 | WO2008129102A1 Method and electronic architecture for optimal sova detection, based on tracing fusion points |
| 10/30/2008 | WO2008087598A3 System, apparatus and method for interleaving data bits or symbols |
| 10/30/2008 | WO2008059360A3 Apparatus, method, and computer program products utilizing a generalized turbo principle |
| 10/30/2008 | WO2008048690A3 Forward decision aided nonlinear viterbi detector |
| 10/30/2008 | US20080270878 Cache arrangement for improving raid i/o operations |
| 10/30/2008 | US20080270877 Method of Encoding and Decoding Using Low Density Parity Check Code |
| 10/30/2008 | US20080270876 Decoding Apparatus, Decoding Method, and Decoding Program |
| 10/30/2008 | US20080270874 E2PR4 viterbi detector and method for adding a branch metric to the path metric of the surviving path after selecting the surviving path |
| 10/30/2008 | US20080270873 Decoding Method for Algebraic Geometric Codes and Associated Device |
| 10/30/2008 | US20080270872 Apparatus and method for encoding low density parity check codes in a communication system |
| 10/30/2008 | US20080270871 Error correction process and mechanism |
| 10/30/2008 | US20080270868 Decoding apparatus |
| 10/30/2008 | US20080270867 Method of Encoding and Decoding Using Ldpc Code and Apparatus Thereof |
| 10/30/2008 | US20080267365 System, method and software for a speech-enabled call routing application using an action-object matrix |
| 10/30/2008 | US20080267323 Sliding block traceback decoding of block codes |
| 10/30/2008 | US20080267322 System and method for trellis construction for goup codes |
| 10/30/2008 | US20080267288 Method, apparatus, and system for enhancing robustness of predictive video codecs using a side-channel based on distributed source coding techniques |
| 10/30/2008 | US20080266149 Modulation Code System and Methods of Encoding and Decoding a Signal |
| 10/30/2008 | DE102004061830B4 Verfahren zur Verbesserung der Leistungsfähigkeit eines Viterbi Decoders und ein Viterbi Decoder A method for improving the performance of a Viterbi decoder and a Viterbi decoder |
| 10/29/2008 | EP1986363A1 Method, device and network element for decoding an information word from a coded word |
| 10/29/2008 | EP1986330A1 Interleaving with iterative computation of interleaving addresses |
| 10/29/2008 | EP1986329A1 Decoding apparatus with a plurality of memories for decoding of LDPC codes |
| 10/29/2008 | EP1985022A1 Decoding of raptor codes |
| 10/29/2008 | EP1985021A2 Streaming and buffering using variable fec overhead and protection periods |
| 10/29/2008 | EP1886429A4 An efficient interleaver/de-interleaver design for the turbo decoder in a 3g wcdma system |
| 10/29/2008 | EP1005733B1 Method for packet transmission with an arq protocol on transmission channels in a digital transmission system |
| 10/29/2008 | CN101297488A High rate TURBO encoder and decoder for product codes |
| 10/29/2008 | CN101297487A Modeling of a bursty channel |
| 10/29/2008 | CN101297352A Apparatus for encoding and decoding audio signal and method thereof |
| 10/29/2008 | CN101296012A Method for pilot frequency insertion and diversity emission of space-frequency encoding cascade cycle detention diversity |
| 10/29/2008 | CN101295989A Space-time and space-frequency block encoding method for orthogonal frequency division multiplexing |
| 10/29/2008 | CN101295988A Decoding apparatus |
| 10/29/2008 | CN100429870C VCP and method for deciding ACS data width |
| 10/28/2008 | US7444582 Architecture and control of reed-solomon error-correction decoding |
| 10/28/2008 | US7444580 System and method for interleaving data in a communication device |
| 10/28/2008 | US7444578 Data unit sender and method of controlling the same |
| 10/28/2008 | US7444567 Method and apparatus for unifying self-test with scan-test during prototype debug and production test |
| 10/28/2008 | US7443936 Sequence detector using Viterbi algorithm with reduced complexity sequence detection via state reduction using symbol families |
| 10/28/2008 | US7443933 Data detector system |
| 10/28/2008 | US7443814 Method and apparatus for segmentation, reassembly and inverse multiplexing of packets and ATM cells over satellite/wireless networks |
| 10/23/2008 | WO2008127026A1 Transport stream generating apparatus, turbo packet demultiplexing apparatus, and methods thereof |
| 10/23/2008 | WO2008126498A1 Decoder of convolutional code and turbo code |
| 10/23/2008 | WO2008126198A1 Demodulating method and demodulating apparatus |
| 10/23/2008 | WO2008126047A1 Trellis coded modulation with unequal error protection |
| 10/23/2008 | WO2008125523A1 Adaptive, scalable packet loss recovery |
| 10/23/2008 | WO2008106562A3 Methods & apparatus for memory allocation interleaving & deinterleaving |
| 10/23/2008 | WO2008099723B1 Semiconductor memory with reed- solomon decoder |
| 10/23/2008 | US20080263431 Apparatus and method for transmitting and receiving signal in a communication system |
| 10/23/2008 | US20080263430 Data readout device and data readout method |
| 10/23/2008 | US20080263428 Device With Mpe-Fec Frame Memory |
| 10/23/2008 | US20080263427 System and Method for Optical Disc Encoding/Decoding |
| 10/23/2008 | US20080263426 Method and apparatus for performing trellis coded modulation of signals for transmission on a TDMA channel of a cable network |
| 10/23/2008 | US20080263425 Turbo LDPC Decoding |
| 10/23/2008 | US20080260044 Fft-based multichannel video receiver |
| 10/23/2008 | US20080259758 Partial Response Maximum Likelihood Decoding |
| 10/23/2008 | US20080258944 Digital data modulator-demodulator |
| 10/23/2008 | CA2677188A1 Transport stream generating apparatus, turbo packet demultiplexing apparatus, and methods thereof |
| 10/22/2008 | EP1983434A1 Parity generating circuit, arrangement circuit for parity generating circuit, information processing apparatus, and encoder |
| 10/22/2008 | EP1982486A2 Sphere detection and rate selection for a mimo transmission |
| 10/22/2008 | EP1982421A1 Iterative decoding of concatenated low-density parity-check codes |
| 10/22/2008 | EP1982420A2 Message remapping and encoding |
| 10/22/2008 | EP1982419A2 Method of matching codeword size and transmitter therefor in mobile communications system |
| 10/22/2008 | EP1554811B1 Method and system for code combining at an outer decoder on a communication system |
| 10/22/2008 | EP1312170B1 Acceptance / rejection of codewords of a repetition code in dependence of the number of corrections performed |
| 10/22/2008 | CN101292433A Joint demodulation filter for co-channel interference reduction and related methods |
| 10/22/2008 | CN101292432A Wireless communications device including a joint demodulation filter for co-channel interference reduction and related methods |
| 10/22/2008 | CN101292430A Intelligent table-driven interleaving |
| 10/22/2008 | CN101292293A Partial response maximum likelihood decoding |
| 10/22/2008 | CN101291151A Coding and decoding method for down-hole information transmission |
| 10/22/2008 | CN100428636C Add-compare-select device and method for computing progressive path metric value |
| 10/22/2008 | CN100428635C Decoding method for cascade by repeating odd-even check bit |
| 10/22/2008 | CN100428352C Decoding system used for 8-14 modulation or 8-16 modulation |
| 10/22/2008 | CN100428176C (18, 9) error correction code for double error correction and triple error detection |
| 10/22/2008 | CN100428175C Method for inspecting fault code in data |
| 10/21/2008 | US7441179 Determining a checksum from packet data |
| 10/21/2008 | US7441177 Information reproduction apparatus and method using maximum likelihood decoding |
| 10/21/2008 | US7441175 Turbo product code implementation and decoding termination method and apparatus |
| 10/21/2008 | US7441174 Embedded state metric storage for MAP decoder of turbo codes |
| 10/21/2008 | US7441163 Method of recording/reproducing digital data and apparatus for same |
| 10/21/2008 | US7441162 Coding apparatus and decoding apparatus for transmission/storage of information using synchronization code |
| 10/21/2008 | US7441161 Coding apparatus and decoding apparatus for transmission/storage of information using synchronization code |