Patents
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)
12/2010
12/29/2010WO2010148763A1 Calculation method and device of intra-turbo code interleaver
12/29/2010WO2010148516A1 Forward time-domain aliasing cancellation with application in weighted or original signal domain
12/29/2010EP2268021A2 Generation of user equipment identification specific scrambling code for the high speed shared control channel
12/29/2010EP2267924A1 A frame format and frame assembling / disassembling method for the frame format
12/29/2010EP2267905A2 Soft output Viterbi decoder architecture
12/29/2010EP2267904A2 Interleaving method and apparatus, de-interleaving method and apparatus, and interleaving/de-interleaving system and apparatus
12/29/2010EP2267903A2 Turbo code interleaver using linear congruential sequences
12/29/2010EP2266207A1 Adaptive forward-backward soft output m-algorithm receiver structures
12/29/2010EP1813025B1 Seamless change of depth of a general convolutional interleaver during transmission without loss of data
12/29/2010EP1504559B1 Data delivery in a hybrid automatic retransmission mechanism in cdma communication systems
12/29/2010CN101933249A Execution judgment device, reception device, radio communication system, and execution judgment method
12/29/2010CN101933236A Radio communication device and error correction/encoding method
12/29/2010CN101933235A Apparatus and method for encoding and decoding signals
12/29/2010CN101931497A Decoding device and method for low-density parity-check (LDPC)
12/29/2010CN101931419A Computing method and device of turbo code interleaver
12/29/2010CN101931418A Decoding method and decoding device
12/29/2010CN101931417A Anti-multipath interference LDPC decoder
12/29/2010CN101931416A Parallel hierarchical decoder for low density parity code (LDPC) in mobile digital multimedia broadcasting system
12/29/2010CN101931415A Encoding device and method, decoding device and method as well as error correction system
12/29/2010CN101477823B Decoding system and method
12/29/2010CN101282193B System and method for transmission of data
12/29/2010CN101156321B Method and device for controlling the decoding of a ldpc encoded codeword, in particular for dvb-s2 ldpc encoded codewords
12/29/2010CN101005334B Method for forming mixed automatic request re-sending packet of low density parity check code
12/29/2010CA2763793A1 Forward time-domain aliasing cancellation with application in weighted or original signal domain
12/28/2010US7861228 Variable delay instruction for implementation of temporal redundancy
12/28/2010US7861147 ACS unit and method thereof
12/28/2010US7861146 Viterbi decoding apparatus and Viterbi decoding method
12/28/2010US7861145 Method and system for encoding or decoding a sequence of digital data
12/28/2010US7861144 Method and system for encoding or decoding a sequence of digital data
12/28/2010US7861137 System for identifying localized burst errors
12/28/2010US7861136 Error correcting apparatus and error correcting method
12/28/2010US7861135 Low-complexity and low-power-consumption turbo decoder with variable scaling factor
12/28/2010US7861134 Methods and systems for LDPC coding
12/28/2010US7861133 Digital demodulating apparatus, controlling method of the apparatus, computer program product for the apparatus, recording medium recording thereon the product, and digital receiver
12/28/2010US7861132 Adaptive error correction
12/28/2010US7861131 Tensor product codes containing an iterative code
12/28/2010US7860186 Transmitting apparatus with bit arrangement method
12/28/2010US7859777 Method and apparatus for transmitting and receiving digital video and audio information
12/28/2010US7859600 Arrangement for and method of projecting a level image
12/28/2010US7857405 Method of mapping error-detection and redundant encoded data to an image
12/23/2010WO2010148166A1 Parallel execution of trellis-based methods
12/23/2010WO2010147435A2 Method and system for indicating method used to scramble dedicated reference signals
12/23/2010WO2010145078A1 Method and apparatus for parallel turbo decoding in long term evolution system (lte)
12/23/2010US20100325525 Soft output viterbi decoder architecture
12/23/2010US20100325524 Control circuit capable of identifying error data in flash memory and storage system and method thereof
12/23/2010US20100325523 Fault-tolerant method and apparatus for updating compressed read-only file systems
12/23/2010US20100325521 Unequal delay codes for burst-erasure channels
12/23/2010US20100325520 Radio communication device and repetition method
12/23/2010US20100325519 CRC For Error Correction
12/23/2010US20100325518 Method of processing traffic information and digital broadcast system
12/23/2010US20100325517 Apparatus for processing streams and method thereof
12/23/2010US20100325516 Symbol encoding for tolerance to single byte error
12/23/2010US20100325515 Controlling point-to-multipoint transmissions of content data over a radio interface
12/23/2010US20100325514 Decoding method and decoding device
12/23/2010US20100325513 Integrated control electronics (ice) for a holographic storage system
12/23/2010US20100325512 Data processing apparatus and data processing method
12/23/2010US20100325511 Method of generating parity-check matrix, encoding/decoding method for low density parity-check code with variable information length and variable code rate and apparatus using the same
12/23/2010US20100322417 Detection of encryption utilizing error detection for received data
12/22/2010EP2264925A1 Error-correcting encoding apparatus
12/22/2010EP2264924A1 Error-correcting encoding apparatus
12/22/2010EP2264908A1 Method and apparatus for reducing power consumption of a decoder in a communication system
12/22/2010EP2264907A2 Methods and apparatus for decoding LDPC codes
12/22/2010EP2264906A2 Modified Offset BP-based LDPC decoding
12/22/2010EP2264905A1 Transmission device and method, reception device and method, and program
12/22/2010CN101926095A System and method for pseudorandom permutation for interleaving in wireless communications
12/22/2010CN101924602A Data transmission method and equipment
12/22/2010CN101924566A Turbo coding method and coder used for long term evolution
12/22/2010CN101924565A LDPC encoders, decoders, systems and methods
12/22/2010CN101924564A Partially parallel quasi-cyclic LDPC (low-Density Parity-Check) code decoder structure with synchronously updated line nodes
12/22/2010CN101394188B Low density parity check code and decoding system in cascade connection with 4QAM-NR
12/22/2010CN101370135B Robust system for transmitting and receiving map data
12/21/2010US7856591 Decoding method for tail-biting convolutional codes using a search depth viterbi algorithm
12/21/2010US7856590 Digital television transmitter and receiver for using 16 state trellis coding
12/21/2010US7856589 Apparatus and method for improving error correction capability using stuffing byte
12/21/2010US7856587 Memory reduction in DVB-H applications
12/21/2010US7856586 Method and system for providing short block length low density parity check (LDPC) codes in support of broadband satellite applications
12/21/2010US7856585 Content distribution method, encoding method, reception/reproduction method and apparatus, and program
12/21/2010US7856584 Unequal error protection apparatus, systems, and methods
12/21/2010US7856583 Techniques for enhanced reliability of data transfer with dynamic scaling
12/21/2010US7856579 Network for permutation or de-permutation utilized by channel coding algorithm
12/21/2010US7856099 Secure data transmission between two modules
12/21/2010US7855730 Printed photograph with high capacity encoded audio
12/16/2010WO2010144539A1 Programmable crc unit
12/16/2010WO2010142160A1 Turbo coding method and turbo coder for long term evolution
12/16/2010US20100318886 Method and apparatus for processing a downlink shared channel
12/16/2010US20100318885 Method of detecting an attack by fault injection on a memory device, and corresponding memory device
12/16/2010US20100318883 Method for Enhancing Reliability of Information Transmission
12/16/2010US20100318882 Method and Module for Correcting Transmission Errors in a Datastream
12/16/2010US20100318881 Flexible Node Identity for Telecom Nodes
12/16/2010US20100318880 Dtv transmitter and method of coding main and enhanced data in dtv transmitter
12/16/2010US20100318879 Storage device with flash memory and data storage method
12/16/2010US20100318878 Communications channel parallel interleaver and de-interleaver
12/16/2010US20100318877 Error correcting codes for increased storage capacity in multilevel memory devices
12/16/2010US20100318876 Decoding device, decoding method, decoding program, reception device, and communication system
12/16/2010US20100318875 Data Transmission Method and Equipment
12/16/2010US20100318874 Electronic memory device and method for error correcting thereof
12/16/2010US20100318873 Tree Decoding Method For Decoding Linear Block Codes
12/16/2010US20100318872 Decoding Method for LDPC Code Based on BP Arithmetic
12/16/2010US20100318869 Method and Apparatus For Providing Error Detection In Coordination With A Radio Link Layer
12/16/2010US20100318868 Apparatus and method to read information from an information storage medium