New constructions of ZCZ sequence sets based on affine transformations

  • Authors:
  • Xuan Zhang

  • Affiliations:
  • State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, China and Department of Statistics and Mathematics, Shandong Finance Insti ...

  • Venue:
  • WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
  • Year:
  • 2009

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Abstract

In this paper, we introduce two new constructions of zero correlation zone (ZCZ) sequence sets, which are based on interleaved perfect sequences and affine transformations. The resultant sequence sets have not only larger family size and longer period, but also are more flexible when choosing the length of ZCZ, compared with the known constructions. One of them is optimal or almost optimal with respect to Tang-Fan-Matsufuji bound.