| 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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| 07/23/2003 | CN1432212A Method and appts. for puncturing code symbols in communications system |
| 07/23/2003 | CN1432150A 数据处理 Data Processing |
| 07/23/2003 | CN1431781A Decoder having fast decoder and Read solomon decoder and its method |
| 07/23/2003 | CN1115812C Method and appts. for processing data from multiple source |
| 07/23/2003 | CN1115785C Code converter of mobile radio communication system |
| 07/22/2003 | US6598205 Memory-based shuffle-exchange traceback for gigabit ethernet transceiver |
| 07/22/2003 | US6598204 System and method of turbo decoding |
| 07/22/2003 | US6598203 Parallel punctured convolutional encoder |
| 07/22/2003 | US6598202 Turbo interleaving apparatus and method |
| 07/22/2003 | US6598201 Error coding structure and method |
| 07/22/2003 | US6598200 Method and apparatus for frequency domain data frame transmission |
| 07/22/2003 | US6598198 Deinterleaving device that releases a plurality of types of interleaving simultaneously |
| 07/22/2003 | US6598188 Error-corrected codeword configuration and method |
| 07/22/2003 | US6597754 Compensation of frequency pulling in a time-division duplexing transceiver |
| 07/22/2003 | US6597743 Reduced search symbol estimation algorithm |
| 07/22/2003 | US6597742 Implementing reduced-state viterbi detectors |
| 07/22/2003 | US6597297 Encoding/decoding n-bit source words into corresponding m-bit channel words, and vice versea, such that the conversion is party inverting |
| 07/22/2003 | US6597295 Decoding apparatus and decoding method |
| 07/22/2003 | CA2136615C Qam signal encoding/decoding system |
| 07/17/2003 | WO2003058852A1 System and method for avoiding stall using timer for high-speed downlink packet access system |
| 07/17/2003 | WO2003058837A1 Cdma system transmission matrix coefficient calculation |
| 07/17/2003 | WO2003058823A1 Interleaving apparatus and method for a communication system |
| 07/17/2003 | WO2003026137A3 Method and apparatus for encoding data in parallel |
| 07/17/2003 | US20030135816 Method of compensating errors in communication system and apparatus for the same |
| 07/17/2003 | US20030135814 Apparatus and method for efficient decoder normalization |
| 07/17/2003 | US20030135813 Apparatus and method for saturating decoder values |
| 07/17/2003 | US20030135812 Signal evaluation apparatus and signal evaluation method |
| 07/17/2003 | US20030135811 Communication system employing turbo codes and a hybrid automatic repeat request scheme |
| 07/17/2003 | US20030135810 Multi-mode reed-solomon decoder based upon the PGZ algorithm and associated method |
| 07/17/2003 | US20030135809 Decoding device having a turbo decoder and an RS decoder concatenated serially and a method of decoding performed by the same |
| 07/17/2003 | US20030135807 System and method for providing an improved channel encoder in a digital data communications system |
| 07/17/2003 | US20030135797 Method and apparatus for enhancing the transmission of error in the IEEE 802.11e systems |
| 07/17/2003 | US20030133520 Determining combiner weights and log likelihood ratios for symbols transmitted on diversity channels |
| 07/17/2003 | US20030133516 Low complexity maximum likelihood detection of concatenated space codes for wireless applications |
| 07/17/2003 | US20030133514 Apparatus and method for decode arbitration in a multi-stream multimedia system |
| 07/16/2003 | EP1327307A2 Parallel concatenated code with soft-in soft-out interactive turbo decoder |
| 07/16/2003 | EP1138121B1 Efficient implementation of proposed turbo code interleavers for third generation code division multiple access |
| 07/16/2003 | EP0914719B1 Method and apparatus for detecting communication signals having unequal error protection |
| 07/16/2003 | CN1430815A TURBO decoder with decision feedback equalization |
| 07/16/2003 | CN1430353A Minimum Eustachian distance maximized constellation mapping cascade error-correction coding method |
| 07/16/2003 | CN1430225A Generating method and device of correcting code block and optical recording medium containing correcting code block |
| 07/16/2003 | CN1115027C Adaptive equalizer |
| 07/16/2003 | CN1115000C Connecting code error correcting coding device |
| 07/16/2003 | CN1114999C Apparatus for determining error loctor plynomial for use in reed-solomon decoder |
| 07/16/2003 | CN1114996C Inter leave read address generator |
| 07/15/2003 | US6594796 Simultaneous processing for error detection and P-parity and Q-parity ECC encoding |
| 07/15/2003 | US6594795 Viterbi decoder using a reverse trellis diagram |
| 07/15/2003 | US6594794 Reed-Solomon decoding of data read from DVD or CD supports |
| 07/15/2003 | US6594792 Modular turbo decoder for expanded code word length |
| 07/15/2003 | US6594319 Apparatus and method for determining the closest coset points in a trellis decoder |
| 07/15/2003 | US6594318 Method and apparatus for computing soft decision input metrics to a turbo decoder |
| 07/15/2003 | US6594262 Apparatus and method for protecting ATM header from the burst error |
| 07/15/2003 | CA2281211C Method and apparatus for receiving mpeg video over the internet |
| 07/15/2003 | CA2278515C Error prevention method for multimedia |
| 07/10/2003 | WO2003056708A1 Trellis decoding with forward and backward iterations |
| 07/10/2003 | WO2003056707A1 Method for decoding data using windows of data |
| 07/10/2003 | WO2003056706A1 Turbo decoding circuit and method for controlling the same |
| 07/10/2003 | WO2003056705A1 Ldpc code inspection matrix generation method |
| 07/10/2003 | WO2003056703A1 Multi-stage code generator and decoder for communication systems |
| 07/10/2003 | WO2003019791A3 System and method for reducing the peak power in multi-carrier modulation |
| 07/10/2003 | US20030131310 Forward error correction and framing protocol |
| 07/10/2003 | US20030131308 Method and apparatus for solving key equation polynomials in decoding error correction codes |
| 07/10/2003 | US20030131306 Method for turbo-code block message tailing and turbo-code encoder employing the same |
| 07/10/2003 | US20030131305 Data readout device and data readout method |
| 07/10/2003 | US20030131304 Error-correcting encoding apparatus |
| 07/10/2003 | US20030131303 Reverse transmission apparatus and method for improving transmission throughput in a data communication system |
| 07/10/2003 | US20030128771 Write/read device for communication with transponders, having first coding means and second coding means |
| 07/10/2003 | US20030128756 Method and apparatus for selecting macroblock quantization parameters in a video encoder |
| 07/10/2003 | US20030128722 Multplexing-interleaving and demultipexing-deinterleaving |
| 07/10/2003 | US20030128705 System and method for avoiding stall using timer for high-speed downlink packet access system |
| 07/10/2003 | US20030128674 Rate control device and method for CDMA communication system |
| 07/09/2003 | EP1326388A2 System and method for avoiding stall using timer for high-speed downlink packet access system |
| 07/09/2003 | EP1326346A2 Turbo-coding with staged data transmission and processing |
| 07/09/2003 | EP1326345A1 Compact turbo-decoder with high efficiency |
| 07/09/2003 | EP1325560A1 Method and arrangement for decoding a convolutionally encoded codeword |
| 07/09/2003 | EP1247366B1 Method for interleaving a bit flow in a mobile telephone system |
| 07/09/2003 | EP0981880B1 Apparatus and method for noise-predictive maximum likelihood detection |
| 07/09/2003 | EP0937337B1 Turbo-coding with staged data transmission and processing |
| 07/09/2003 | EP0909484A4 Modified reed solomon code selection and encoding system |
| 07/09/2003 | CN1429429A Turbo decoder and turbo decoder method |
| 07/09/2003 | CN1429428A Optimized turbo decoder |
| 07/09/2003 | CN1429427A Method and apparatus for computing soft decision input metrics to TURBO decoder |
| 07/09/2003 | CN1428951A Bit uniformly-inserted parallel cascaded code interleaving method and its interleaving device |
| 07/08/2003 | US6591397 Checksum generator with minimum overflow |
| 07/08/2003 | US6591395 Memory reduction techniques in a viterbi decoder |
| 07/08/2003 | US6591391 Method of generating an 8-VSB modulated signal |
| 07/08/2003 | US6591390 CRC-based adaptive halting turbo decoder and method of use |
| 07/08/2003 | US6591383 Bit error rate detection |
| 07/08/2003 | US6591381 2-dimensional interleaving apparatus and method |
| 07/08/2003 | US6590951 Address generator and address generating method for use in a turbo interleaver/deinterleaver |
| 07/08/2003 | US6590942 Least squares phase fit as frequency estimate |
| 07/08/2003 | US6590939 Reception method and a receiver |
| 07/08/2003 | US6590860 Receiving device and signal receiving method |
| 07/08/2003 | US6590726 Apparatus and method for transmitting and receiving digital information |
| 07/03/2003 | WO2003055233A1 Mpeg video recording medium and reproduction apparatus |
| 07/03/2003 | WO2003055195A2 System and method for rate enhanced shdsl |
| 07/03/2003 | US20030126551 Hybrid automatic repeat request system and method |
| 07/03/2003 | US20030126550 Turbo decoder control for use with a programmable interleaver, variable block length, and multiple code rates |
| 07/03/2003 | US20030126549 Iterative concatenated code decoding circuit and encoding/decoding system using the same |
| 07/03/2003 | US20030126548 Method for obtaining from a block turbo-code an error correcting code of desired parameters |