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

摘要

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 Z5q, where q , 5 is an odd prime. All these binary sequence pairs have optimal three-level correlation values f-1; 3g.