Methods and systems for encoding and decoding for LDPC codes
地域：
Shenzhen, Guangdong
摘要
Methods and devices are disclosed for encoding source words and decoding codewords with LDPC matrices. The Methods and devices use a LDPC matrix Hn of lifting factor Z. The LDPC matrix Hn comprises a plurality of submatrices, each submatrix having a size of Z×Z, and at least one submatrix has m1 diagonals of “1” m1 is an integer>=2.
說明書
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According to one embodiment of the present disclosure, the second matrix Hn is
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