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)
11/2006
11/28/2006	US7143329 FPGA configuration memory with built-in error correction mechanism
11/28/2006	US7143328 Auxiliary data transmitted within a display's serialized data stream
11/28/2006	US7142668 Apparatus and method for generating expression data for finite field operation
11/28/2006	US7142617 Narrow band chaotic frequency shift keying
11/28/2006	US7142611 M-Ary phase shift keying (PSK) bit-boundary turbo coded system
11/28/2006	US7142610 M-Ary quadrature amplitude modulation (QAM) bit-boundary turbo coded system
11/28/2006	US7142529 Data multiplexing method and data multiplexer, and data transmitting method and data transmitter
11/28/2006	US7142134 Techniques for generating modulation codes using running substitutions
11/28/2006	CA2522831C Slope, drift and offset compensation in zero-if receivers
11/28/2006	CA2400469C Apparatus and method for stopping iterative decoding in a cdma mobile communication system
11/28/2006	CA2395219C Generating codes in a communication system
11/28/2006	CA2346830C Hybrid interleaver for turbo codes
11/23/2006	WO2006125157A2 Erasure generation in a forward-error-correcting communication system
11/23/2006	WO2006124504A2 Systems and methods for decoding forward error correcting codes
11/23/2006	WO2006124428A2 Apparatus and method for channel interleaving in communications system
11/23/2006	WO2006124071A1 Decoder for low-density parity-check convolutional codes
11/23/2006	WO2006123908A1 Turbo decoder architecture for use in software-defined radio systems
11/23/2006	WO2006123906A1 Viterbi decoder architecture for use in software-defined radio systems
11/23/2006	WO2006123543A1 Normalized belief propagation decoding
11/23/2006	WO2006122501A1 Method and device for shaping the service flow transmitted in network
11/23/2006	WO2006122487A1 A method for changing qos in i-wlan and the system thereof
11/23/2006	WO2005094493A3 Apparatus and method for improving reliability of collected sensor data over a network
11/23/2006	US20060265635 Method of maximum a posterior probability decoding and decoding apparatus
11/23/2006	US20060265634 Iterative detector with ECC in channel domain
11/23/2006	US20060265633 Encoding and application of extended hamming checksum
11/23/2006	US20060262925 Quantum key delivery method and communication device
11/23/2006	US20060262877 Multi-stage code generator and decoder for communication systems
11/23/2006	US20060262832 Convolutionally encoding and decoding multiple data streams
11/23/2006	DE19815597B4 Datenübertragungssystem, mobile Station und Verfahren zum Verringern der Rahmenfehlerrate bei einer in Form von Datenrahmen erfolgenden Datenübertragung Data transmission system, mobile station and method for reducing the frame error rate at a taking place in the form of data frame transmission
11/23/2006	DE10213882B4 Verfahren zur Decodierung einer mit Hilfe eines binären Faltungscodes verschlüsselten Datenfolge A method of decoding an encoded using a binary convolutional code data sequence
11/23/2006	CA2609794A1 Apparatus and method for channel interleaving in communications system
11/22/2006	EP1725010A2 Imaging system and system control method
11/22/2006	EP1724935A1 Method and system to increase the available bandwidth in a time division multiplexing system
11/22/2006	EP1724934A1 Method of maximum a posteriori probability decoding and decoding apparatus
11/22/2006	EP1724933A1 Communication apparatus and method for providing encrypted data
11/22/2006	EP1724932A1 Device and method for padding and puncturing low density parity check
11/22/2006	EP1723648A2 Arrangment for adaptive bit recovery
11/22/2006	EP1502356B1 A method of soft-decision decoding of reed-solomon codes
11/22/2006	CN1866905A Method and apparatus for shaping transmission service stream in network
11/22/2006	CN1866869A Service network tracking system and method
11/22/2006	CN1866810A Method and apparatus for realizing high-speed downlink packet dispatching
11/22/2006	CN1866751A Algebraic construction of ldpc (low density parity check) codes with corresponding parity check matrix having csi (cyclic shifted identity) sub-matrices
11/22/2006	CN1286276C Random-access multi-directional CDMA2000 TURBO code interleaver
11/22/2006	CN1286275C Debugging device
11/22/2006	CN1286103C Information carrier, encoding device, encoding method, decoding device and decoding method
11/22/2006	CN1286092C Optical disc, recording apparatus and method for optical disc, and its reproducing method
11/21/2006	US7140034 Peripheral for portable viewing apparatus and broadcasting viewing system
11/21/2006	US7139968 Processing unit and processing method
11/21/2006	US7139967 Convolutional decoding
11/21/2006	US7139966 Diversity scheme for error control coding in a system with prioritized data
11/21/2006	US7139965 Bus device that concurrently synchronizes source synchronous data while performing error detection and correction
11/21/2006	US7139964 Variable modulation with LDPC (low density parity check) coding
11/21/2006	US7139963 Methods and apparatus to support error-checking of variable length data packets using a multi-stage process
11/21/2006	US7139962 System for encoding digital data and method of the same
11/21/2006	US7139961 Method and apparatus for decoding error correction code
11/21/2006	US7139960 Error-correcting multi-stage code generator and decoder for communication systems having single transmitters or multiple transmitters
11/21/2006	US7139959 Layered low density parity check decoding for digital communications
11/21/2006	US7139958 System with interleaver and de-interleaver
11/21/2006	US7139862 Interleaving method and apparatus with parallel access in linear and interleaved order
11/21/2006	US7139337 Efficient partial response equalization
11/21/2006	US7139312 System and method for improving coding gain performance within gigabit phy viterbi decoder
11/21/2006	US7139261 Data multiplexing method and data multiplexer, and data transmitting method and data transmitter
11/21/2006	US7139243 Data transmission method, data transmission system, transmitter and receiver
11/16/2006	WO2006120844A1 Encoder and decoder by ldpc encoding
11/16/2006	US20060259851 Circuit arrangement and method for secure data processing
11/16/2006	US20060259850 Error correcting apparatus
11/16/2006	US20060259849 Systems and methods for decoding forward error correcting codes
11/16/2006	US20060259847 Data storing method for a non-volatile memory cell array having an error correction code
11/16/2006	US20060259846 Apparatus and method for channel interleaving in communications system
11/16/2006	US20060259843 System and method of interleaving transmitted data
11/16/2006	US20060259263 Method and apparatus for calibrating data-dependent noise prediction
11/16/2006	US20060256897 Viterbi Pretraceback for Partial Cascade Processing
11/16/2006	US20060256850 Method for the transmission of a data word
11/15/2006	EP1722478A1 Receiver apparatus
11/15/2006	EP1722477A2 Iterative decoding apparatus and method with varying number of iterations
11/15/2006	EP1721389A2 Method and apparatus for communications using turbo like codes
11/15/2006	EP1352478B1 Method and system for allocating convolutional encoded bits into symbols before modulation
11/15/2006	EP1175730A4 Method and apparatus for error control
11/15/2006	CN1864411A Digital television transmission with error correction
11/15/2006	CN1864223A Method and apparatus for error code correction
11/15/2006	CN1863367A Multi-mode wireless network communication system
11/15/2006	CN1863184A Signal decomposition apparatus and signal decomposition method
11/15/2006	CN1863164A Method for controlling reverse congestion of ABIS interface and transceiver base station
11/15/2006	CN1863162A Method and apparatus for processing direct connected network route
11/15/2006	CN1863161A Method for processing service
11/15/2006	CN1863160A Method and system for implementing communication between wireless network controllers
11/15/2006	CN1863145A Method for correcting service quality in interworking WLAN
11/15/2006	CN1862972A TURBO coding method and coding apparatus
11/15/2006	CN1862971A High-speed coding method of low density check code
11/15/2006	CN1862659A Lossless encoding and decoding system
11/15/2006	CN1285220C Mpeg video recording medium and reproduction apparatus
11/15/2006	CN1285188C Self-adaptive mixed automatic repeat request method and device
11/15/2006	CN1285020C Display card for increasing video play smooth degree
11/14/2006	US7137060 Forward error correction apparatus and method in a high-speed data transmission system
11/14/2006	US7137059 Single stage implementation of min, max, min and /or max to perform state metric calculation in SISO decoder
11/14/2006	US7137058 Block synchronization detection apparatus and method
11/14/2006	US7137057 Method and apparatus for performing error correction code (ECC) conversion
11/14/2006	US7137056 Low error propagation rate 32/34 trellis code
11/14/2006	US7137047 Method and apparatus for selection of ARQ parameters and estimation of improved communications
11/14/2006	US7137045 Decoding method and apparatus therefor

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