Parity-check matrix

Known as: Check matrix, Parity check matrix 
In coding theory, a parity-check matrix of a linear block code C is a matrix which describes the linear relations that the components of a codeword… (More)
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Topic mentions per year

1962-2017
020406019622017

Papers overview

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2016
2016
A code symbol of a linear code is said to have locality r if this symbol could be recovered by at most r other code symbols. An… (More)
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2015
2015
New advanced decoding algorithms for error correction systems can improve the frame error rate over commonly used systems… (More)
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2013
2013
Low-density parity-check (LDPC) codes are one of the most promising families of codes to replace the Goppa codes originally used… (More)
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2012
2012
We study recovering parity check relations for an unknown code from intercepted bitstream received from Binary Symmetric Channel… (More)
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2009
2009
This paper outlines a work on a design of parity check matrix for Irregular LDPC codes. The design is based on the adjustment of… (More)
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2009
2009
We present in this paper a blind frame synchronization method based on the adaptation of the parity check matrix of the code. The… (More)
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2009
2009
High error floors in optimized irregular LDPC codes limit their usage in applications that require low error rates. We introduce… (More)
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2008
2008
Joint source-channel coding schemes based on oversampled filter banks were recently proposed. Oversampled filter banks are… (More)
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Highly Cited
2006
Highly Cited
2006
A turbo-decoding message-passing (TDMP) algorithm for sparse parity-check matrix (SPCM) codes such as low-density parity-check… (More)
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1998
1998
In this work we study codes characterized by the property that their parity check matrix is circulant, i.e., that rows are… (More)
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