LDPC Codes for Communication Systems: Coding Theoretic Perspective

Takayuki NOZAKI; Motohiko ISAKA

doi:10.1587/transcom.2021EBI0001

IEICE Transactions on Communications

Online ISSN : 1745-1345
Print ISSN : 0916-8516

Regular Section

LDPC Codes for Communication Systems: Coding Theoretic Perspective

Takayuki NOZAKI, Motohiko ISAKA

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Keywords: error-correcting code, low-density parity-check code

JOURNAL FREE ACCESS

2022 Volume E105.B Issue 8 Pages 894-905

DOI https://doi.org/10.1587/transcom.2021EBI0001

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Abstract

Low-density parity-check (LDPC) codes are widely used in communication systems for their high error-correcting performance. This survey introduces the elements of LDPC codes: decoding algorithms, code construction, encoding algorithms, and several classes of LDPC codes.

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