The symbol-pair distance distribution of a class of repeated-root cyclic codes over Fpm

被引：0
|
作者：
Sun, Zhonghua [1 ]
Zhu, Shixin [1 ]
Wang, Liqi [1 ]
机构：
[1] Hefei Univ Technol, Sch Math, Hefei 230009, Anhui, Peoples R China
来源：
CRYPTOGRAPHY AND COMMUNICATIONS-DISCRETE-STRUCTURES BOOLEAN FUNCTIONS AND SEQUENCES | 2018年 / 10卷 / 04期
基金：
中国国家自然科学基金;
关键词：
Symbol-pair codes; Distance distribution; Cyclic codes; READ CHANNELS;
D O I：
10.1007/s12095-017-0249-2
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
Symbol-pair codes are proposed to protect against pair errors in symbol-pair read channel. One main task in symbol-pair coding theory is to determine the minimum pair-distance of symbol-pair codes. In this paper, we investigate the symbol-pair distance of cyclic codes of length p(e) over F-pm. The exact symbol-pair distance of all cyclic codes of such length is determined.
引用
收藏
页码：643 / 653
页数：11
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