New Families of Balanced Quaternary Sequences of Even Period With Three-Level Optimal Autocorrelation

被引:11
|
作者
Shen, Xiumin [1 ]
Jia, Yanguo [1 ]
Wang, Jiaqi [1 ]
Zhang, Lichao [1 ]
机构
[1] Yanshan Univ, Sch Informat Sci & Engn, Qinhuangdao 066004, Peoples R China
关键词
Optimal autocorrelation; balanced; quaternary sequences; cyclotomy; BINARY SEQUENCES;
D O I
10.1109/LCOMM.2017.2661750
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
In this letter, we present two new families of balanced quaternary sequences of period N = 2 p with optimal three-level autocorrelation, where p = 4f + 1 is an odd prime and has a quadratic partition of form either p = 4y(2) + 1 (y is even) or p = 4+x(2) (x is odd). Our construction is based on the Chinese remainder theorem and cyclotomic classes of order four.
引用
收藏
页码:2146 / 2149
页数:4
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