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)
11/2011
11/03/2011	US20110271154 Method of Recording/Reproducing Digital Data and Apparatus for Same
11/03/2011	US20110267209 Trellis encoder and trellis encoding device having the same
11/03/2011	CA2797844A1 Multiple input multiple output communication system using codebook corresponding to each reporting mode
11/03/2011	CA2784414A1 Method and apparatus for transmitting data in very high throughput wireless local area network system
11/02/2011	EP2055063B1 Data encoding method and apparatus for flash-type signaling
11/02/2011	CN1784833B Error-correcting code interleaver
11/02/2011	CN102231632A Turbo coding/ Turbo decoding method and apparatus thereof
11/02/2011	CN102231631A Encoding method for Reed-Solomon (RS) encoder and RS encoder
11/02/2011	CN101227252B Multi pathway fading channel soft decision metric generating method of unknown noise information
11/01/2011	US8051367 Storage sub-system and method for controlling the same
11/01/2011	US8051366 Data reproducing apparatus and data reproducing method
11/01/2011	US8051365 Viterbi decoder method and apparatus with RI detector in servo channel detector in servo channel
11/01/2011	US8051364 Reed solomon decoder and IBMA method and parallel-to-serial conversion method thereof
11/01/2011	US8051363 Absorb decode algorithm for 10GBase-T LDPC decoder
11/01/2011	US8051362 Distributed data storage using erasure resilient coding
11/01/2011	US8051361 Method for lock-free clustered erasure coding and recovery of data across a plurality of data stores in a network
11/01/2011	US8051360 Method and apparatus for processing a downlink shared channel
11/01/2011	US8051359 System and method for optimizing iterative circuit for cyclic redundency check (CRC) calculation
11/01/2011	US8051357 Methods for generating and implementing quasi-cyclic irregular low-density parity check codes
11/01/2011	US8051356 Apparatus and method for receiving signal in a communication system
11/01/2011	US8051355 Multilevel low density parity-check coded modulation
11/01/2011	US8051350 Serial interface device built-in self test
11/01/2011	US8050912 Mitigating errors in a distributed speech recognition process
11/01/2011	US8050363 Turbo decoder and method for turbo decoding a double-binary circular recursive systematic convolutional encoded signal
11/01/2011	US8050346 Optimal encoder and encoding method for dual stream system
11/01/2011	US8050178 System and method for avoiding stall using timer for high-speed downlink packet access system
11/01/2011	CA2560852C Apparatus and method for coding/decoding block low density parity check code with variable block length
11/01/2011	CA2560456C Apparatus and method for encoding and decoding block low density parity check codes with a variable coding rate
10/2011
10/28/2011	CA2737196A1 Coding for optical storage systems with multiple reader heads and multiple optical disks
10/27/2011	WO2011133641A1 Method and apparatus for soft symbol determination
10/27/2011	WO2011132970A2 Method of reducing peak-to-average power ratio, cubic metric and block error rate in ofdm systems using network coding
10/27/2011	US20110264989 Dispersed storage network slice name verification
10/27/2011	US20110264988 Convolutional code for use in a communication system
10/27/2011	US20110264987 Systems and Methods for Low Density Parity Check Data Encoding
10/27/2011	US20110264986 Decoding Circuit and Encoding Circuit
10/27/2011	US20110264985 Serial concatenation of interleaved convolutional codes forming turbo-like codes
10/27/2011	US20110264984 Encoding method, encoder and decoder
10/27/2011	US20110264983 Signal processing device, signal processing method, and signal reproducing apparatus
10/27/2011	US20110264982 Method for transmitting and receiving signalling information
10/27/2011	US20110264981 Error correction decoding by trial and error
10/27/2011	US20110264980 Systems and Methods for Low Density Parity Check Data Decoding
10/27/2011	US20110264979 Error-correction decoder employing extrinsic message averaging
10/26/2011	EP2381636A1 Transmitting apparatus with bit arrangement method
10/26/2011	EP2381598A1 Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
10/26/2011	EP2381583A1 Method and apparatus for encoding and decoding channel in a communication system using low-density parity-check codes
10/26/2011	EP2381582A1 Method and apparatus for encoding and decoding channel in a communication system using low-density parity-check codes
10/26/2011	EP2381581A1 Systems and methods for dynamic scalling in a data decoding system
10/26/2011	EP2381580A1 Adaptive, scalable packet loss recovery
10/26/2011	EP2380283A1 Post decoding soft interference cancellation
10/26/2011	EP2013975B1 Configurable parallel computation of cyclic redundancy check (crc) codes
10/26/2011	EP1396096B1 System and method for interleaving data in a wireless transmitter
10/26/2011	CN102227876A Error correction capability adjustment of ldpc codes for storage device testing
10/26/2011	CN102227097A Generation method of variable length S random interleaver
10/26/2011	CN101369817B Interpretation method and apparatus for tail-biting convolutional code
10/26/2011	CN101321043B Decoding method and device for low density check code
10/25/2011	US8046671 Method and apparatus for adapting data to a transport unit of a predefined size prior to transmission
10/25/2011	US8046670 Method and apparatus for detecting viterbi decoder errors due to quasi-catastrophic sequences
10/25/2011	US8046669 Method and apparatus for evaluating performance of a read channel
10/25/2011	US8046668 Method and apparatus for code block segmentation in a mobile communication system
10/25/2011	US8046667 Synchronization loss resilient digital communication system using forward erasure correction
10/25/2011	US8046666 Combined DC restoration double detection and loops
10/25/2011	US8046663 Semiconductor memory device and method for driving the same
10/25/2011	US8046662 Method and system for decoding control data in GSM-based systems using inherent redundancy
10/25/2011	US8046661 Symbol error correction by error detection and logic based symbol reconstruction
10/25/2011	US8046660 System and method for correcting errors in non-volatile memory using product codes
10/25/2011	US8046659 Erasure forecasting and error-correction strategies
10/25/2011	US8046658 Method and device for decoding blocks encoded with an LDPC code
10/25/2011	US8046657 Decoding method and apparatus
10/25/2011	US8045637 Digital broadcasting system and method of processing data
10/25/2011	US8045459 Packet processing method for wireless communications
10/25/2011	US8044787 Discrete sensor inputs
10/25/2011	US8042893 Method of storing data on a photograph
10/20/2011	WO2011129650A2 Method and device for receiving downlink signal
10/20/2011	WO2011129611A2 Method and apparatus of transmitting uplink signal
10/20/2011	US20110258522 Encoding apparatus, decoding apparatus, and encoding and decoding system
10/20/2011	US20110258521 Interleaving scheme for an ldpc coded qpsk/8psk system
10/20/2011	US20110258520 Locating and correcting corrupt data or syndrome blocks
10/20/2011	US20110258518 Variable modulation with LDPC (Low Density Parity Check) coding
10/20/2011	US20110258517 Data writing method and system
10/20/2011	US20110258515 Memory Having an ECC System
10/20/2011	US20110258514 Overlapping error correction operations
10/20/2011	US20110258513 SNR-Based Variable-Threshold Majority-Logic Decoder
10/20/2011	US20110258511 Automatic error control scheme selection for fixed-length messages based upon message payload size
10/20/2011	US20110258510 Code generator and decoder for communications systems operating using hybrid codes to allow for multiple efficient uses of the communications systems
10/20/2011	US20110258509 Multi-Level Signal Memory with LDPC and Interleaving
10/20/2011	US20110258508 Systems and Methods for Dynamic Scaling in a Data Decoding System
10/20/2011	US20110258507 Mulitcast videoconferencing
10/20/2011	US20110258494 Method for Correcting Prediction Errors of Signal Values with Time Variation Subjected to Interference by Various Uncontrollable Systematic Effects
10/20/2011	US20110255475 User equipment identification specific scrambling
10/20/2011	US20110254714 Method and apparatus for soft symbol determination
10/20/2011	CA2794666A1 Method and apparatus of transmitting uplink signal
10/19/2011	EP2377248A1 Interleaving or de-interleaving for variable data block sizes and continuous data reception
10/19/2011	EP1921761B1 Spread spectrum communication device
10/19/2011	CN102224679A Encoding apparatus, decoding apparatus, encoding method, decoding method, and communication system
10/19/2011	CN101414834B Decoding apparatus and decoding method
10/18/2011	US8042031 Maximum likelihood detection method and system
10/18/2011	US8042030 Encoding apparatus, decoding apparatus, encoding method, decoding method, and storage device
10/18/2011	US8042029 Error correction decoding by trial and error
10/18/2011	US8042028 HS-PDSCH decoder and mobile radio-signal communication device including the same
10/18/2011	US8042027 BM/LLR computation for multi-dimensional TCM/BCM

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