Patents
Sitemap › H03 - Basic electronic circuitry › H03M - Coding, decoding or code conversion, in general › 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
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)
03/2005
03/30/2005EP1519380A1 Interleaved data error correction method and device
03/30/2005EP1518328A1 Encoding of low-density parity check (ldpc) codes using a structured parity check matrix
03/30/2005EP1518327A1 A fast h-arq acknowledgement generation method using a stopping rule for turbo decoding
03/30/2005EP1410310A4 Fault tolerant data storage on photographs
03/30/2005CN1602589A TURBO decoding method and apparatus for wireless communications
03/30/2005CN1602588A Method and system for reduction of decoding complexity in a communication system
03/30/2005CN1602076A Converter and method with hybrid RGB chart and YUV video signal
03/30/2005CN1601932A Precoder and optical duo-binary transmission apparatus using the same
03/30/2005CN1601914A De-interlacing device and method therefor
03/30/2005CN1601913A Parallelized CRC calculation method and system
03/29/2005US6874115 Multi-mode decoding for digital audio broadcasting and other applications
03/29/2005US6873665 Digital magnetic recording/reproducing apparatus
03/29/2005CA2338939C Encoding method of multimedia data and device thereof
03/24/2005WO2005027098A2 Method of increasing capacity of an optical disc
03/24/2005WO2004086746A3 Low complexity encoder and decoder
03/24/2005US20050066318 Variable-length decoding apparatus and decoding method
03/24/2005US20050066262 Method and system for providing short block length low density parity check (LDPC) codes in support of broadband satellite applications
03/24/2005US20050066261 Method, apparatus, and circuit for record reproduction
03/24/2005US20050066260 Decoding apparatus, communication apparatus and decoding method
03/24/2005US20050066259 Viterbi detection apparatus and method therefor
03/24/2005US20050066258 Error decoding circuit, data bus control method and data bus system
03/24/2005US20050066257 Parallelized CRC calculation method and system
03/24/2005US20050066256 Method and apparatus for performing cyclic redundancy checks
03/24/2005US20050066252 Apparatus and method for transmitting/receiving error detection information in a communication system
03/24/2005US20050066251 Error correction/detection code adjustment for known data pattern substitution
03/24/2005US20050066250 Data communication system and method for selectively implementing forward error correction
03/24/2005US20050066249 System and method for interleaving forward error correction code words across multiple communication connections
03/24/2005US20050066101 Method and device for connecting sensors or actuators to a bus system
03/24/2005US20050063421 Convolutional interleaver and deinterleaver
03/24/2005US20050062623 Encoding and decoding methods and apparatuses for recording system
03/24/2005DE10340165A1 Sensor connection procedure for vehicle TTCAN networks synchronizes sensor or actuator to bus system clock during fast clock first phase
03/23/2005EP1517451A1 Decoding apparatus, communication apparatus and decoding method
03/23/2005EP1517450A1 Error correction on M-BIT encoded links
03/23/2005EP1517327A2 High-speed error correcting apparatus with efficient data transfer
03/23/2005EP1516432A1 Method and receiver for processing a multi-user signal
03/23/2005EP1397868A4 Method and apparatus for concatenated convolutional encoding and interleaving
03/23/2005CN1600006A Narrow band chaotic frequency shift keying
03/23/2005CN1599981A 简单的解码方法和设备 Simple decoding method and apparatus
03/23/2005CN1599263A Decoding apparatus, communication apparatus and decoding method
03/23/2005CN1599262A Method of realizing Reed Solomen convolution code in broadband radio insertion system
03/23/2005CN1599261A Design of interleaving apparatus set for asynchronous channel multiplex
03/23/2005CN1599260A Space hour coding method based on odd-even checking code
03/23/2005CN1599259A Space hour coding method and corresponeded transmitting method, transmitter and communication system
03/23/2005CN1598958A Device and method for data reproduction
03/23/2005CN1194475C Data transmitting method, data transmitting system, receiving method and receiver
03/23/2005CN1194339C Vetbey detector for CD system
03/22/2005US6871316 Delay reduction of hardware implementation of the maximum a posteriori (MAP) method
03/22/2005US6871315 Decoding circuit and decoding method thereof
03/22/2005US6871314 Forward error correcting code encoding equipment, forward error correcting code decoding equipment, and transmission apparatus
03/22/2005US6871313 Method for encoding a user identifier in a communication system
03/22/2005US6871312 Method and apparatus for time stamping data
03/22/2005US6871303 Random-access multi-directional CDMA2000 turbo code interleaver
03/22/2005US6871302 Method and device for interleaving and method and device for deinterleaving
03/22/2005US6871270 Device and method for minimizing puncturing-caused output delay
03/22/2005US6870372 Abnormality detection apparatus of comparator
03/22/2005CA2362133C Signal modulating method, signal modulating apparatus, signal demodulating method and signal demodulating apparatus
03/22/2005CA2221295C Parallel concatenated tail-biting convolutional code and decoder therefor
03/22/2005CA2096425C Methods for speech quantization and error correction
03/17/2005WO2005025106A2 Iterative forward error correction
03/17/2005WO2005025083A1 Detection of process state change
03/17/2005WO2004079563A8 Soft information scaling for iterative decoding
03/17/2005US20050060635 Method and system for providing short block length low density parity check (LDPC) codes
03/17/2005US20050060634 System and method for error detection in encoded digital
03/17/2005US20050060633 Low-latency architectures for high-throughput viterbi decoders
03/17/2005US20050060632 Apparatus and methods for forward error correction decoding
03/17/2005US20050060630 Direct partial update of CRC/ECC check bytes
03/17/2005US20050060628 Assisted memory device
03/17/2005US20050060620 Method of increasing capacity of an optical disc
03/17/2005US20050058199 Systems and methods for performing bit rate allocation for a video data stream
03/17/2005US20050058048 Device and method for data reproduction
03/16/2005EP1515470A2 Pipelined turbo multiuser detection
03/16/2005EP1515332A1 Disk recording medium, disk manufacturing method, and disk drive apparatus
03/16/2005EP1515235A1 Error decoding circuit, data bus control method and data bus system
03/16/2005EP1514375A2 Method and arrangement for encoding or decoding a sequence of digital data
03/16/2005EP1514360A2 Soft decoding of linear block codes
03/16/2005EP1514359A1 Interleaving of information bits
03/16/2005EP1514358A1 Method and apparatus for puncturing with unequal error protection in a wireless communication system
03/16/2005EP0803158B1 Wide biphase digital servo information, detection, and estimation for disk drive using viterbi detection
03/16/2005CN1596543A Information processing apparatus and method, program, and recording medium
03/16/2005CN1596521A Information content distribution based on privacy and/or personal information
03/16/2005CN1596199A Signal error detection in railroad communication system
03/16/2005CN1595929A A method for coding-decoding communication system message
03/16/2005CN1595816A Corresponding receiver for broad band broadcast
03/16/2005CN1595812A Error decoding circuit, data bus control method and data bus system
03/16/2005CN1193345C Audible error detector and controller utilizing channel quality data and iterative synthesis
03/15/2005US6868521 Apparatus and method for implementing a decoder for convolutionally encoded symbols
03/15/2005US6868520 Method and apparatus for providing high quality transmissions in a telecommunications system
03/15/2005US6868519 Reducing scintillation effects for optical free-space transmission
03/15/2005US6868518 Look-up table addressing scheme
03/15/2005US6868517 Method and apparatus for checking read errors with two cyclic redundancy check stages
03/15/2005US6868516 Method for validating write data to a memory
03/15/2005US6868514 FEC frame structuring method and FEC multiplexer
03/15/2005US6868132 Soft output decoder for convolutional codes
03/15/2005CA2300835C Method for packet transmission using an arq protocol on transmission channels in a digital transmission system
03/10/2005WO2005022814A1 Outer coding methods for broadcast/multicast content and related apparatus
03/10/2005WO2005022813A1 Methods for seamless delivery of broadcast and multicast content across cell borders and/or between different transmission schemes and related apparatus
03/10/2005WO2005022812A1 Methods for forward error correction coding above a radio link control layer and related apparatus
03/10/2005WO2005022756A1 Decoding device and method, program recording medium, and program
03/10/2005WO2005022755A1 Error detection device and error detection method
03/10/2005WO2004100151A3 Iterative stripwise trellis-based symbol detection method and device for multi-dimensional recording systems
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