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两类线性码的完全重量分布

The Complete Weight Distributions of Two Classes of Linear Codes
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摘要 线性码被广泛应用于通信中的差错控制,数据储存,量子码构造等多个领域.线性码重量分布一直是线性码研究的一个重要课题.文章确定了由二次完全非线性函数构造的线性码的完全重量分布;证明了两类循环码的完全重量分布可以从其重量分布直接得到. Linear codes have been widely used in error control of communications, data storage and construction of quantum codes, and so on. The study of weight distribution of linear codes is always an important research topic on linear codes. This paper determines complete weight distribution of a class of linear codes con- structed from perfect nonlinear quadratic polynomials and proves that the complete weight distributions of two classes of linear codes can be derived from their weight distributions.
出处 《系统科学与数学》 CSCD 北大核心 2017年第5期1368-1378,共11页 Journal of Systems Science and Mathematical Sciences
基金 国家自然科学基金项目(11101131) 湖北省教育厅科学技术研究重点项目(D20141005)资助课题
关键词 线性码 完全重量分布 指数和 二次型. Linear code, complete weight distribution, exponential sum, quadraticform
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  • 1LI ChunLei 1 , ZENG XiangYong 1, & HU Lei 2 1 Faculty of Mathematics and Computer Science, Hubei University, Wuhan 430062, China,2 The State Key Laboratory of Information Security, Graduate School of Chinese Academy of Sciences, Beijing 100049, China.A class of binary cyclic codes with five weights[J].Science China Mathematics,2010,53(12):3279-3286. 被引量:5
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