The Syndrome Bit Flipping Algorithm for LDPC Codes

Performance of LDPC decoders at high SNR is dominated by trapping sets that induce an error floor in the performance curve. We propose a new algorithm that resolves trapping sets and lowers the error floor. The new algorithm, called Syndrome Bit Flipping (SBF), computes the sum of adjacent parity vi...

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Vydáno v:	IEEE communications letters Ročník 27; číslo 7; s. 1
Hlavní autoři:	Boutillon, Emmanuel, Winstead, Chris, Ghaffari, Fakhreddine
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York IEEE 01.07.2023 The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Institute of Electrical and Electronics Engineers
Témata:	<italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">bit-flipping decoders <italic xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">LDPC codes Algorithms Compressed sensing Computer Science Decoders Decoding Errors Hardware Iterative decoding Noise measurement Signal and Image Processing Symbols Trapping LDPC codes bit-flipping decoders
ISSN:	1089-7798, 1558-2558
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