A binary low-density parity-check (LDPC) code is defined by a sparse parity-check matrix H or, equivalently, by the incidence graph of H called the Tanner graph ...
LDPC codes from voltage graphs. Abstract: Several well-known structure-based constructions of LDPC codes, for example codes based on permutation and circulant ...
Abstract: Several well-known structure-based constructions of LDPC codes, for example codes based on permutation and circulant matrices and in particular, ...
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Some voltage graph-based LDPC tailbiting codes with large girth · Computer Science, Mathematics. IEEE International Symposium on Information… · 2011.
Aug 3, 2011 · Algorithms for searching iteratively for LDPC block codes with large girth and for determining their minimum distance are presented.
Several well-known structure-based constructions of LDPC codes, for example codes based on permutation and circulant matrices and in particular, ...
VOLTAGE GRAPHS AND LDPC CODES. The graph representation of a code plays a fundamental role in determining the code's performance under iterative decoding ...
Aug 3, 2011 · When searching for QC LDPC block codes with large girth, we start from a base graph of a rate R = b/c (J, K)-regular. LDPC convolutional code.
A new algorithm for constructing LDPC codes was proposed that introduced quasi-cyclic extension method to PEG algorithm. After a basic matrix was constructed ...
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