Multiple Binary ZCZ Sequence Sets With Good Cross-Correlation Property Based on Complementary Sequence Sets

In this paper, two types of multiple binary zero correlation zone (ZCZ) sequence sets are constructed: 1. Each set is a binary (2ⁿ⁺¹Z_cz,2ⁿ, Z_cz)-ZCZ sequence set, which is one of the best cases in the known constructions. 2. Among all the sets, the sequences still possess good cross-correlation property within the zone of length Z ≤ Z_cz. In particular, the first type sequence sets have a common zero correlation zone of length Z, which solves the previous research problem. These multiple binary ZCZ sequence sets are suitable for multiuser environments.