On the Multiple Threshold Decoding of LDPC codes over GF(q)

被引：0
|
作者：
Frolov, Alexey [1 ]
Zyablov, Victor [1 ]
机构：
[1] Russian Acad Sci, Inst Informat Transmiss Problems, Moscow, Russia
来源：
2015 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY (ISIT) | 2015年
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D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
We consider the decoding of LDPC codes over GF(q) with the low-complexity majority algorithm from [1]. A modification of this algorithm with multiple thresholds is suggested. A lower estimate on the decoding radius realized by the new algorithm is derived. The estimate is shown to be better than the estimate for a single threshold majority decoder. At the same time the transition to multiple thresholds does not affect the order of complexity.
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页码：2673 / 2677
页数：5
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