| LDPC码编码器实现方法 |
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| 引用本文： | 谢伟.LDPC码编码器实现方法[J].山西电子技术,2009(5):59-61. |
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| 作者姓名： | 谢伟 |
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| 作者单位： | 重庆邮电大学通信与信息工程学院,重庆400065 |
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| 摘 要： | LDPC码是一种系统复杂度低的线性纠错码,其实用化受到了业界的广泛关注。文章概述了LDPC码的基本编码原理,从硬件实现角度概括了LDPC码编码器五种硬件实现方法并对其进行分析,最后指出LDPC码编码器的硬件实现及其发展趋势。
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| 关 键 词： | LDPC码 编码器 奇偶校验矩阵 因子图 |
The Implementation of LDPC Codes Encoder |
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| Xie Wei.The Implementation of LDPC Codes Encoder[J].Shanxi Electronic Technology,2009(5):59-61. |
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| Authors: | Xie Wei |
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| Affiliation: | Xie Wei (College of Communication ＆ Information Engineering, Chongqing Univ. of Posts Telecommunications, Chongqing 400065, China) |
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| Abstract: | LDPC code is one of the channel codes with the best performance,so its implementation gets lots of attention.While the encoding of LDPC codes are introduced briefly,this paper summarizes and analyses the five methods of LDPC codes encoder from the aspect of hardware implementation,and the development of encoder methods is indicated as well. |
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| Keywords: | LDPC codes encoder parity check matrix tanner graph |
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