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 <i>(2</i><sup>n+1</sup><i>Z</i><sub>cz</sub>,2<sup>n</sup>, <i>Z</i><sub>cz</sub>)-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 <i>Z</i> ≤ <i>Z</i><sub>cz</sub>. In particular, the first type sequence sets have a common zero correlation zone of length <i>Z</i>, which solves the previous research problem. These multiple binary ZCZ sequence sets are suitable for multiuser environments.

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