Generation of Golay-based systematic block code supporting various sizes

Coding apparatus and coding method

Method for encoding data message K' for transmission from sending station to receiving station as well as method for decoding, sending station, receiving station and software

Memory depth optimization in communications systems with ensemble PHY layer requirements

Method for encoding data unit by using a plurality of CRC algorithms

Systems and methods for LDPC coded modulation

Apparatus and method for decoding LDPC code based on prototype parity check matrixes

Data decoding apparatus, data decoding method, data transmitting/receiving system, data receiving apparatus, data receiving method and program

LCPC decoding methods and apparatus

LDPC decoding methods and apparatus

Multi-code LDPC (low density parity check) decoder

Distributed processing LDPC (low density parity check) decoder

METHOD AND APPARATUS FOR DECODING A LDPC CODE

Data coding apparatus and methods

Apparatus and method for encoding and decoding block low density parity check codes with a variable coding rate

Method and apparatus for decoding a LDPC code

Method of encoding and decoding adaptive to variable code rate using LDPC code

Method of computing partial CRCs

Methods and systems for LDPC coding

LDPC encoding and decoding of packets of variable sizes

Generic, reduced state, maximum likelihood decoder

Optical line terminal and optical network terminal

Method, system, and apparatus for ECC protection of small data structures

HYBRID MIN-SUM DECODING APPARATUS WITH LOW BIT RESOLUTION FOR LDPC CODE

Determining message residue using a set of polynomials

Method of computing partial CRCS

Reduced complexity ARP (almost regular permutation) interleaves providing flexible granularity and parallelism adaptable to any possible turbo code block size

Apparatus and method for decoding using channel code

Programmable trellis decoder and associated methods

Programmable continuous phase modulation (CPM) decoder and associated methods

LDPC (low density parity check) coded modulation symbol decoding

Method and apparatus for encoding and decoding data

Low density parity check codes decoder and method thereof

Method and apparatus for performing low-density parity-check (LDPC) code operations using a multi-level permutation

Error-correcting encoding apparatus

METHODS AND APPARATUS FOR DYNAMICALLY RECONFIGURABLE PARALLEL DATA ERROR CHECKING

Decoding device and decoding method

Viterbi decoding circuit and wireless device

Equalization techniques using viterbi algorithms in software-defined radio systems

Reconfigurable bit-manipulation node

Reconfigurable bit-manipulation node

Device for encoding and decoding using smaller block of symbols

Block processing in a block decoding device

Systems and methods for a turbo low-density parity-check decoder

Data coding with an efficient LDPC encoder

Method and apparatus for block and rate independent decoding of LDPC codes

Method and apparatus for configuring a cyclic redundancy check (CRC) generation circuit to perform CRC on a data stream

Communication decoder employing single trellis to support multiple code rates and/or multiple modulations

Programmable error correcting device

Techniques for reconfigurable decoder for a wireless system

System and method for providing unequal error protection to priority labeled datagrams in a DVB-H transmission system

Pre-emptive interleaver address generator for turbo decoders

Cyclic redundancy check modification for length detection of message with convolutional protection

Enhanced turbo product code decoder system

Viterbi decoder

Method and device for decoding DVB-S2 LDPC encoded codewords

LDPC decoder for DVB-S2 decoding

Viterbi decoder architecture for use in software-defined radio systems

System and method for multi-mode multi-state path metric addressing

System and method for generating a cyclic redundancy check

Methods and apparatus for dynamically reconfigurable parallel data error checking

Methods for the determination of FEC parameters in DMT based xDSL systems in the presence of system imposed constraints

Method and apparatus for encoding and decoding data

Method and apparatus for encoding and decoding data

LDPC decoding methods and apparatus

Method of and apparatus for implementing fast orthogonal transforms of variable size

Method of computing partial CRCs

Apparatus and method for encoding and decoding block low density parity check codes with a variable coding rate

Encoder system, a decoder system, a coding/decoding apparatus, an encoding method and a decoding method

Method and apparatus for performing low-density parity-check (LDPC) code operations using a multi-level permutation

Apparatus and method for coding/decoding block low density parity check code with variable block length

Coding device and communication system using the same

Coding device and communication system using the same

Coding device and communication system using the same

Coding device and communication system using the same

Systems and methods for LDPC coded modulation

Universal decoder

Method and apparatus for implementing a low density parity check code in a wireless system

Method and apparatus for calculating cyclic redundancy check (CRC) on data using a programmable CRC engine

Method of constructing QC-LDPC codes using qth-order power residue

Data processing system and method

Method of computing partial CRCs

Method of encoding and decoding

Configurable, fast, 32-bit CRC generator for 1-byte to 16-bytes variable width input data

Throughput efficient Reed-Solomon forward error correction decoding

Systems and methods for audio transport

Throughput efficient Reed-Solomon forward error correction decoding

Reed-solomon code encoder and decoder

Systems and methods for partitioned root search for error locator polynomial functions in reed-solomon forward error correction decoding