Min-Max decoding for non binary LDPC codes

DOI

10.2991/icmmita-16.2016.273How to use a DOI?

Keywords

Min-Max; non binary; LDPC codes; decoding; algorithm

Abstract

with the increase in requirements on fiber-optical communication system by people, transmission quantity has been increased. In order to guarantee quick and effective fiber-optical communication, people have to use LDPC codes to implement correction modulation, of which, the ability of non-binary LDPC codes to correct abrupt error and random error become more stronger, and it is corresponds with high-order modulation, it is suitable to be used in optical transmission system with super speed and long distance, so it has become to the key point researched by people. This paper starts from non-binary LDPC codes to analyze the principle application of correcting matrix and Tanner diagram, it also illustrates coding and decoding of LDCP codes and puts forward Min-Max non binary LDPC codes algorithm, which simplifies calculation of non binary LDPC codes and can effectively promote enhancement of communication in error correction.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Dan Feng Zhao
AU  - Jiahui Meng
AU  - Hai Tian
PY  - 2017/01
DA  - 2017/01
TI  - Min-Max decoding for non binary LDPC codes
BT  - Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications
PB  - Atlantis Press
SP  - 1183
EP  - 1188
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmita-16.2016.273
DO  - 10.2991/icmmita-16.2016.273
ID  - Zhao2017/01
ER  -