Summary
2020
Session Number:B04
Session:
Number:B04-5
Encoding Algorithm of Binary and Non-binary Irregular LDPC Codes via Block Triangular Matrices with Low Weight Diagonal Submatrices
Yuta Iketo, Takayuki Nozaki,
pp.225-229
Publication Date:2020/10/18
Online ISSN:2188-5079
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Summary:
In this paper, we propose a low complexity encoding algorithm for the binary and non-binary irregular LDPC codes. This algorithm transforms the parity part of the parity-check matrix into a block triangular matrix by row and column permutations. By lowering the weight of diagonal submatrices, we reduce the encoding complexity.