Constructions of Binary Sequence Pairs of Length 5q with Optimal Three-Level Correlation

Xiumin SHEN; Xiaofei SONG; Yanguo JIA; Yubo LI

doi:10.1587/transfun.2021EAL2006

Regular Section

Constructions of Binary Sequence Pairs of Length 5q with Optimal Three-Level Correlation

Xiumin SHEN, Xiaofei SONG, Yanguo JIA, Yubo LI

著者情報

キーワード: binary sequence pairs, almost difference set pairs, optimal correlation, cyclotomy, Chinese remainder theorem

ジャーナル認証あり

2021 年 E104.A 巻 10 号 p. 1435-1439

DOI https://doi.org/10.1587/transfun.2021EAL2006

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詳細

抄録

Binary sequence pairs with optimal periodic correlation have important applications in many fields of communication systems. In this letter, four new families of binary sequence pairs are presented based on the generalized cyclotomy over Z_5q, where q ≠ 5 is an odd prime. All these binary sequence pairs have optimal three-level correlation values {-1, 3}.

責任著者(Corresponding author)

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