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环Z_q上的一类Lee度量BCH码

On a Class of Lee-Metric BCH Codes over Z_q
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摘要 基于Lee度量对整数剩余类环Zq上的BCH码进行了研究,给出了Zq上一类(缩短)BCH码的构造方法并对其极小Lee距离作了分析,最后解决了它基于Lee度量的译码问题. We studied BCH codes over Z_q under Lee metric in this paper.A construction of a class of(shortened) BCH codes over Z_q is gived,and the minimal Lee distance of each code is bounded.Finally,we present an efficient decoding procedure for these codes.
出处 《武汉大学学报(理学版)》 CAS CSCD 北大核心 2005年第S2期4-6,共3页 Journal of Wuhan University:Natural Science Edition
基金 国家自然科学基金资助项目(60373092)
关键词 环上BCH码 Lee度量 代数译码 BCH codes over rings Lee metric algebraic decoding
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参考文献15

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