Novel construction of QC-LDPC codes with modified 2-D GRS codes

Novel construction of QC-LDPC codes with modified 2-D GRS codes

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The construction method for QC-LDPC (quasi-cyclic low density parity-check) code with modified two-dimensional generalized reed-solomon (2-D GRS) code is proposed using the generator polynomial of GRS code,so thus the constructed code can have better decoding performance.Meanwhile both the quasi dua...

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Bibliographic Details
Main Authors: Ming ZHAO, Xiao-lin ZHANG
Format: Article
Language:zho
Published: Editorial Department of Journal on Communications 2015-02-01
Series:Tongxin xuebao
Subjects:
QC-LDPC code
code construction
modified 2-D GRS code
matrix dispersion
degree distributions
Online Access:http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015048/

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http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015048/

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