Explicit Constructions for Type-1 QC-LDPC Codes with Girth 12
Explicit Constructions for Type-1 QC-LDPC Codes with Girth 12
复制标题
周长为 12 的 1 型 QC-LDPC 码的显式构造
DOI:
10.1109/lcomm.2016.2634022
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发表时间:
2017-03
期刊:
影响因子:
--
通讯作者:
Rudolf Mathar
中科院分区:
文献类型:
--
作者:
Guohua Zhang;Rudolf Mathar
Givenany J×J (J > 3) square matrix over Z_P such that the differences of any two row vectors contain each element in Z_P at most once, a class of (3,L)-regular quasi-cyclic (QC) low-density parity-check (LDPC) codes is explicitly constructed with lengths PJL^2 and girth twelve, where L is any integer satisfying 3 < L ≤ J. Simulation results show that the new codes perform very well for moderate rates and lengths.
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影响因子:
2.5
作者:
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通讯作者:
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DOI:
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2009-03
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Ieee Communications Letters
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发表时间:
2010-01
期刊:
ArXiv
影响因子:
--
作者:
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