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

作者：Tang, Xiaohu^*; Fan, Pingzhi; Lindner, Jrgen

来源：IEEE Transactions on Information Theory, 2010, 57(8): 4038-4045.

DOI：10.1109/TIT.2010.2050796

• Inter-set cross-correlation
• multiple binary ZCZ sequence sets
• quasi-synchronous code division multiple access (QS-CDMA)
• zero correlation zone (ZCZ) sequence

In this paper, two types of multiple binary zero correlation zone (ZCZ) sequence sets are constructed: 1. Each set is a binary (2(n+1) Z(cz), 2(n), 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, which solves the previous research problem. These multiple binary ZCZ sequence sets are suitable for multiuser environments.

• 单位
  西南交通大学