New Results on Nonexistence of Perfect p-Ary Sequences and Almost p-Ary Sequences

被引：0

作者：

Hai Ying LIU ^{[1
]}

Ke Qin FENG ^{[2
]}

机构：

[1] School of Mathematical Sciences, Peking University

[2] Department of Mathematical Sciences, Tsinghua

来源：

Acta Mathematica Sinica | 2016年 / 32卷 / 01期

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D O I：

暂无

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学科分类号：

摘要：

Complex periodical sequences with lower autocorrelation values are used in CDMA communication systems and cryptography. In this paper we present new nonexistence results on perfect p-ary sequences and almost p-ary sequences and related difference sets by using some knowledge on cyclotomic fields and their subfields.

引用

页码：2 / 10

页数：9

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