| RS码的最小重量译码算法及其实现 |
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| 引用本文： | 谢仲华 宋其丰. RS码的最小重量译码算法及其实现[J]. 东南大学学报(自然科学版), 1994, 24(2): 28-34 |
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| 作者姓名： | 谢仲华 宋其丰 |
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| 作者单位： | 扬州大学，东南大学无线电工程系 |
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| 摘 要： | 本文研究ＲＳ码的最小重量译码算法，这种算法以捕错译码技术为基础，结合对错误的系统搜索来实现译码，算法的原理简明，特别适合于大纠错能力的ＲＳ码的译码运算，文中还提出采用该算法的多路平行译码器的实现方案，其传输速率可达１０Ｍｂｉｔｓ／ｓ以上。
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| 关 键 词： | 最小重量译码 算法 RS码 纠错码 |
The Minimum Weight Algorithm for RS Codes and Its Implementation |
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| Xei Zhonghua, Gong Maokang. The Minimum Weight Algorithm for RS Codes and Its Implementation[J]. Journal of Southeast University(Natural Science Edition), 1994, 24(2): 28-34 |
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| Authors: | Xei Zhonghua Gong Maokang |
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| Abstract: | The minimum weight deceding algorithm for Reed-Solomon cedes is discussed,based on acombination of preriousiy known error- trapping and trial- and -error decoding techniques. It isrelatively simple , work-efficient and particularly suitable for the Reed-Solomon codes with largeerror-correcting capability, because it exploits the inherent structure of the cyclic cedes for which it isintended.As an example, a parallel decoder for Reed-Solomon(15,9,3 ) code is developed,itstransfer rate is over 10 Mbits/s. |
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| Keywords: | Reed-Solomon codes decoder decoder circuits/error-trapping decoding minimum weight decoding algorithm |
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