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)
10/2009
10/28/2009CN101567760A System for generating low density parity check codes
10/28/2009CN101567757A Communication system and method for transmitting and receiving data
10/28/2009CN101567755A Network coding method based on fountain codes
10/28/2009CN101567717A Uplink MIMO-LDPC modulation and demodulation system
10/28/2009CN101567699A 解码装置 Decoding device
10/28/2009CN101567698A Driving method of encoder hardware and core control system
10/28/2009CN101567697A Coder and method for coding rate-compatible low-density parity-check codes
10/28/2009CN101567696A Encoder and decoder of Code BCH with changeable parameters
10/28/2009CN101567695A Method for encoding a sequence of integers, storage device and signal carrying an encoded integer sequence and method for decoding a sequence of integers
10/28/2009CN100555926C Error preventing method and apparatus for multi-media data
10/28/2009CN100555923C Method for rate matching
10/28/2009CN100555880C Interleaving order generator, interleaver, Turbo encoder, and Turbo decoder
10/28/2009CN100555879C Encoder device and encoding method for LDPC code
10/27/2009US7610544 Erasure generation in a forward-error-correcting communication system
10/27/2009US7610543 Method and apparatus for puncturing with unequal error protection in a wireless communication system
10/27/2009US7610519 Vector generation for codes through symmetry
10/27/2009US7610457 Interleaving method and system
10/27/2009US7609839 Quantum key distribution method and communication device
10/27/2009US7609788 Receiver apparatus using maximum-likelihood-determination
10/27/2009US7609787 Reception of a signal modulated according to a multilevel coding technique
10/27/2009US7609777 Maximum likelihood a posteriori probability detector
10/27/2009US7609680 HARQ device and method for mobile communication system
10/22/2009WO2009108027A3 Method and system for transmitting and receiving signals
10/22/2009WO2009093865A3 System and method for pseudorandom permutation for interleaving in wireless communications
10/22/2009US20090265602 Liquid container
10/22/2009US20090265601 Mitigation of transmission errors of quantized channel state information feedback in multi antenna systems
10/22/2009US20090265600 Test matrix generating method, encoding method, decoding method, communication apparatus, communication system, encoder and decoder
10/22/2009US20090262858 Constellation rearrangement for arq transmit diversity schemes
10/22/2009DE19963687B4 Modulations-Codierer und -Decodierer Modulation encoders and decoders
10/21/2009EP2110978A2 Constellation rearrangement for transmit diversity schemes
10/21/2009EP2110976A1 Variable bit rate communication system with packet rate matching
10/21/2009CN101562499A Soft-decision information obtaining method in 16APSK pulse code modulation
10/21/2009CN101562457A A coder for executing bit tail biting when coding an input sequence and a method
10/21/2009CN101562456A Code assisting frame synchronizing method based on soft decoding information of low-density parity check codes
10/21/2009CN100553181C Method for configuring channel of CDMA system and telecommunication equipment
10/21/2009CN100553157C Method for code combining at an outer decoder on a communication system
10/21/2009CN100553156C Equipment and method for interleaving or deinterleaving of information bits
10/21/2009CN100553155C Series low-density even-odd check code decoder for supporting multi-rate multi-code-length
10/20/2009US7607075 Method and apparatus for encoding and decoding data
10/20/2009US7607073 Methods, algorithms, software, circuits, receivers and systems for iteratively decoding a tailbiting convolutional code
10/20/2009US7607072 Method and apparatus for-soft-output viterbi detection using a multiple-step trellis
10/20/2009US7607071 Error correction using iterating generation of data syndrome
10/20/2009US7607070 System and method for in-line consistency checking of packetized data
10/20/2009US7607069 Computer system including network slices that map to field replaceable units
10/20/2009US7607067 Method and apparatus for accessing memory
10/20/2009US7607066 Auto suggestion of coding error correction
10/20/2009US7607065 Method and apparatus for block and rate independent decoding of LDPC codes
10/20/2009US7607064 Serial asynchronous interface with slip coding/decoding and CRC checking in the transmission and reception paths
10/20/2009US7607063 Decoding method and device for decoding linear code
10/20/2009US7607053 Method and device for calculating bit error rate of received signal
10/20/2009CA2652880C Communication system
10/15/2009WO2009095001A3 Method and device for estimating channel parameters
10/15/2009US20090259925 Broadcast Equipment Communication Protocol
10/15/2009US20090259921 Method and apparatus for decoding shortened bch codes or reed-solomon codes
10/15/2009US20090259920 Apparatus and method for error correction in mobile wireless applications incorporating multi-level and adaptive erasure data
10/15/2009US20090259919 Flash management using separate medtadata storage
10/15/2009US20090259918 Position detection error correcting method
10/15/2009US20090259917 Method of correcting message errors using cycle redundancy checks
10/15/2009US20090259915 Structured low-density parity-check (ldpc) code
10/15/2009US20090259914 Digital content protection systems and methods
10/15/2009US20090259913 Method for encoding control information in a wireless communication system using low density parity check code, and method and apparatus for transmitting and receiving the control information
10/15/2009US20090259912 Ldpc codes and stochastic decoding for optical transmission
10/15/2009US20090259909 Physical harq indicator channel (phich) resource assignment signaling in a wireless communication environment
10/15/2009US20090259897 Logic circuit protected against transient disturbances
10/15/2009DE102008054354A1 Sichere Codierung von Spannungsdaten vieler Zellen bei Hybridfahrzeugen Secure Coding of voltage data of many cells in hybrid vehicles
10/14/2009CN101557457A Digital transmitter/receiver system and error correction coding/decoding method
10/14/2009CN101557272A Method and device for interleaving high-order modulated HS-DSCH in TD-SCDMA system HSOPA
10/14/2009CN101557235A Iterative factor construction method of Turbo product code decoder
10/14/2009CN101557234A Dynamic iterative decoding method of Turbo codes and device thereof
10/14/2009CN101557233A Method for recognizing blindly convolution code coding parameter of tolerant error code
10/14/2009CN101557232A Decoding method of low density parity check codes
10/14/2009CN100550657C Viterbi decoding device
10/14/2009CN100550656C Channel decoding method, device and low-density parity code transcoder
10/14/2009CN100550655C Coder/decoder for low-density parity check code and its forming method
10/14/2009CN100550177C Red light multi-level optical storage device, coding and decoding method and device
10/14/2009CN100550173C Data recording method and apparatus, data recording medium, and data reproducing method and apparatus
10/14/2009CN100550172C Data recording method and apparatus, data recording medium, and data reproducing method and apparatus
10/13/2009USRE40936 Communication system
10/13/2009US7603613 Viterbi decoder architecture for use in software-defined radio systems
10/13/2009US7603612 System and method for communicating data using iterative equalizing and decoding and recursive inner code
10/13/2009US7603611 Maximum likelihood decoding device, signal evaluating method, and reproducing apparatus
10/13/2009US7603610 Coding a video data stream with unequal error protection based activity
10/13/2009US7603609 Method and system for optimized instruction fetch to protect against soft and hard errors
10/13/2009US7603608 Data processing method, data recording apparatus and data transmission apparatus
10/13/2009US7603607 Decoding unit and preprocessing unit implemented according to low density parity check code system
10/13/2009CA2394280C Truncated metric for ntsc interference rejection in the atsc-hdtv trellis decoder
10/08/2009WO2009123838A2 Efficient parallel sub-packet decoding using multiple decoders
10/08/2009WO2009123728A1 Efficient, programmable and scalable low density parity check decoder
10/08/2009WO2009123280A1 Transmission device and method, reception device and method, and program
10/08/2009WO2009121280A1 An encoding method and apparatus, a decoding method and apparatus
10/08/2009US20090254798 Method and device for processing a data stream
10/08/2009US20090254797 Iterative Signal Receiving Method and Related Iterative Receiver
10/08/2009US20090254796 Techniques for correcting errors and erasures using a single-shot generalized minimum distance key equation solver
10/08/2009US20090254795 Pruned bit-reversal interleaver
10/08/2009US20090254794 Method for efficient packet framing in a communication network
10/08/2009US20090254793 Communication apparatus
10/08/2009US20090254792 Hybrid decoding using multiple turbo decoders in parallel
10/08/2009US20090254791 Data storage system
10/08/2009CA2720102A1 Efficient, programmable and scalable low density parity check decoder
10/07/2009EP2107809A1 Generation of user equipment identification specific scrambling code for the high speed shared control channel
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