| 一种新的LDPC译码算法及其硬件实现 |
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| 引用本文： | 王锦山,袁柳清.一种新的LDPC译码算法及其硬件实现[J].电视技术,2007,31(5):19-20,39. |
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| 作者姓名： | 王锦山 袁柳清 |
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| 作者单位： | 中兴通讯股份有限公司,广东,深圳,518057;中兴通讯股份有限公司,广东,深圳,518057 |
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| 摘 要： | 介绍了LDPC编译码技术,提出了分层修正最小和算法并对该算法进行了定点仿真和硬件实现.仿真结果和硬件实现表明,该算法性能优良并能降低迭代次数以提高吞吐量.
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| 关 键 词： | 分层修正最小和算法 低密度奇偶校验码 译码 |
| 文章编号： | 1002-8692（2007）05-0019-02 |
| 修稿时间： | 2007-03-01 |
A New LDPC Decoder Algorithm and It's Hardware Implementation |
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| WANG Jin-shan,YUAN Liu-qing.A New LDPC Decoder Algorithm and It's Hardware Implementation[J].Tv Engineering,2007,31(5):19-20,39. |
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| Authors: | WANG Jin-shan YUAN Liu-qing |
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| Institution: | ZTE Microelectronic Corp Ltd, Guangdong Shenzhen 518057, China |
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| Abstract: | In this paper, the technique of LDPC is introduced. And a new Layered Revised Min-Sum decoding algorithm is proposed. The fixed-point simulation result and hardware implementation show that this algorithm can improve decoding throughput and reduce iteration. |
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| Keywords: | layered revised min-sum algorithm LDPC decoding |
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