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)
11/2007
11/01/2007US20070255996 Information recording/reproducing apparatus, and information recording medium
11/01/2007US20070255995 Information recording/reproducing apparatus, and information recording medium
11/01/2007US20070255994 Decoding Method
11/01/2007US20070253506 Cdma transmission apparatus and cdma transmission method
10/2007
10/31/2007EP1850521A2 Network for permutation or de-permutation utilized by channel coding algorithm
10/31/2007EP1850487A1 Error correction device, encoder, decoder, method ,and information storage device
10/31/2007EP1850486A1 Parallel interleaver, parallel deinterleaver, and interleave method
10/31/2007EP1850485A1 Method for encoding a data message K' for transmission from a sending station to a receiving station as well as method for decoding, sending station, receiving station and software
10/31/2007EP1850484A1 Basic matrix based on irregular ldcp, codec and generation method thereof
10/31/2007EP1849237A2 Low complexity hybrid arq scheme based on rate compatible zigzag codes
10/31/2007EP1849236A1 Channel estimation and fixed thresholds for multi-threshold decoding of low-density parity check codes
10/31/2007EP1405436B1 Device and method for scaling soft-output values of a receiver structure
10/31/2007EP1402649B1 Iteration method for obtaining a final quality-improved reception signal
10/31/2007EP0961499B1 Predictive coding method and decoding method for dynamic image
10/31/2007DE10331893B4 Verfahren zum Sparen von Leistung durch Reduzierung der Zeit des aktiven Empfangs im Standby-Betrieb Method for conserving power by reducing the period of active reception in standby mode
10/31/2007CN101065941A Digital signal transmitting apparatus
10/31/2007CN101064585A Multi-layer channel decoding method
10/31/2007CN101064584A Multi-layer channel decoding method
10/31/2007CN101064517A Network for permutation or de-permutation utilized by channel coding algorithm
10/31/2007CN101064162A Error correction device, encoder, decoder, method ,and information storage device
10/31/2007CN100346593C Communication system, receiver apparatus and communicating method
10/31/2007CN100346590C Error-code pattern generating circuit and decoding circuit using the same
10/31/2007CN100346586C Method of signal transmission in digital terrestrial broadcast transmission system
10/30/2007US7290203 Dynamic memory architecture employing passive expiration of data
10/30/2007US7290202 MB810 encoder/decoder, dual mode encoder/decoder, and MB810 code generating method
10/30/2007US7290200 E2PR4 viterbi detector and method for adding a branch metric to the path metric of the surviving path after selecting the surviving path
10/30/2007US7290197 Correcting data using redundancy blocks
10/30/2007US7290196 Cyclical redundancy check using nullifiers
10/30/2007US7290195 Adaptive acknowledgment delay
10/30/2007US7289682 Method of reducing a blocking artifact when coding moving picture
10/30/2007US7289579 Information reproducing apparatus using maximum likelihood decoding method
10/30/2007US7289569 HDTV trellis decoder architecture
10/30/2007US7289567 Apparatus and method for transmitting and receiving data using partial chase combining
10/30/2007US7289530 System and method for coding a digital wrapper frame
10/30/2007US7289476 Method and system to increase QoS and range in a multicarrier system
10/30/2007CA2297770C Interleaving system
10/25/2007WO2007121275A2 Configurable interface for connecting various chipsets for wireless communication to a programmable(multi)processor
10/25/2007WO2007082240A3 Sphere detection and rate selection for a mimo transmission
10/25/2007WO2006092564A8 Metric calculations for map decoding using the butterfly structure of the trellis
10/25/2007US20070250760 Extended Convolutional Codes
10/25/2007US20070250759 Margin decoding communications system
10/25/2007US20070250758 Recording method for recording data on a recording medium
10/25/2007US20070250754 System and method of correcting video data errors
10/25/2007US20070250753 Method of decoding code blocks and system for concatenating code blocks
10/25/2007US20070250752 Transmitter for transmitting information data and receiver for receiving information data
10/25/2007US20070250750 Error detection apparatus and method
10/25/2007US20070250748 Logic circuit protected against transitory perturbations
10/25/2007US20070248106 Method for Implementing Resources Reservation in Access Configuration Mode in Next Generation Network
10/25/2007DE112005002984T5 Verschachteler und zugeordnete Verfahren Interleaver and associated methods
10/24/2007EP1847121A1 Display device with speaker grill
10/24/2007EP1687902B1 Belief propagation decoder cancelling the exchange of unreliable messages
10/24/2007CN101061685A Rate matching apparatus, wireless transmitting apparatus, wireless receiving apparatus, and rate matching method
10/24/2007CN101061684A Pipelined decision-feedback unit in a reduced-state VITERBI detector with local feedback
10/24/2007CN101061658A Transmitter for transmitting information data and receiver for receiving information data
10/24/2007CN101060481A A Turbo code transmission block segmenting method
10/24/2007CN101060381A Signal receiving and transmitting method and its device
10/24/2007CN101060380A A high-speed shared control channel HS-SCCH signal processing method and device
10/24/2007CN101060374A Turbo coding stream processing device and method
10/24/2007CN101060341A Post-viterbi error correction method and apparatus for the same
10/24/2007CN101060340A A method for selecting the survivor path accumulated measurement bit width and preventing the overflow of this measurement
10/24/2007CN101060339A A Turbo coding and decoding device and method realized in SCDMA system
10/24/2007CN101060338A A convolutional code rate matching method and device
10/24/2007CN101059992A Red light multi-level optical storage device, coding and decoding method and device
10/24/2007CN100345390C Interleaved/deinterleaved equipment and method for communication system
10/24/2007CN100345389C Apparatus and method for detecting transmitting rate of turbo decoder
10/23/2007US7287212 Methods and systems for Viterbi decoding
10/23/2007US7287211 Data readout device and data readout method
10/23/2007US7287210 Convolutional encoder and method of operation
10/23/2007US7287209 System and method for detecting codeword errors in error correction code or cyclic redundancy check code
10/23/2007US7287208 Two-wire interface having embedded per frame reliability information
10/23/2007US7287207 Method and apparatus for computing parity characters for a codeword of a cyclic code
10/23/2007US7287179 Autonomic failover of grid-based services
10/23/2007US7286562 System and method for dynamically changing error algorithm redundancy levels
10/23/2007US7286518 Spread spectrum communication device and spread spectrum communication method
10/23/2007US7286310 Apparatus for receiving compressed digital information
10/23/2007US7286162 Photograph including coded image data
10/23/2007US7286064 Two-dimensional modulation encoding for high density optical storage
10/18/2007WO2007118243A2 Data compression and storage techniques
10/18/2007WO2007117965A1 Scheduling pipelined state update for high-speed trellis processing
10/18/2007WO2007116339A1 Iterative soft decoding of constrained code words
10/18/2007WO2007116275A1 Multi-level memory with ldpc bit interleaved coded modulation
10/18/2007WO2006016751A3 Method of encoding and decoding using low density parity check matrix
10/18/2007WO2004097640A3 Method for protecting erasable data of on-board in a motor vehicle
10/18/2007US20070245221 Multi-mode processor
10/18/2007US20070245220 Error correction apparatus
10/18/2007US20070245219 Data Decoding Method and Apparatus and Receiver and Communication System Applying the Same
10/18/2007US20070245217 Low-density parity check decoding
10/18/2007US20070245216 Method and apparatus for detecting synchronization of broadcasting channel in an asynchronous mobile communication system
10/18/2007US20070245215 Method and apparatus to data encode and decode, storage medium having recorded thereon program to implement the method, and system to drive the storage medium
10/18/2007US20070245214 Multi-level signal memory with ldpc and interleaving
10/18/2007US20070245213 Reproduction device and reproducing method
10/18/2007US20070245212 Encoding method, transmitter, network element and communication terminal
10/18/2007US20070245211 Method for encoding/decoding concatenated LDGM code
10/18/2007US20070245210 Quiescence for retry messages on bidirectional communications interface
10/18/2007US20070245209 Decoding method for tail-biting convolutional codes using a search depth viterbi algorithm
10/18/2007US20070245208 Erasures assisted block code decoder and related method
10/18/2007US20070245207 Digital broadcasting transmission apparatus and inserting method of information for receiver demodulation thereof
10/18/2007US20070245175 Method of, apparatus and graphical user interface for automatic diagnostics
10/18/2007US20070245168 Associative memory capable of searching for data while keeping high data reliability
10/18/2007US20070242781 Turbo Decoder Input Reordering
1 ... 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 ... 374