A New Class of Polyphase Sequence Sets with Optimal Zero-Correlation Zones
Hideyuki Torii · IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences · 2005
This paper proposes a new class of polyphase ZCZ (zero-correlation zone) sequence sets which satisfy a mathematical upper bound. The proposed ZCZ sequence sets are obtained from DFT matrices and unitary matrices. In addition, this paper discusses the cross-correlation property between different ZCZ sequence sets which belong to the proposed class.