A New Construction of Optimal LCZ Sequence Sets

作者:Li Yubo*; Xu Chengqian; Liu Kai; Li Gang; Yu Sai
来源:IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences, 2012, E95A(9): 1646-1650.
DOI:10.1587/transfun.E95.A.1646

摘要

In this correspondence, we devise a new method for constructing a ternary column sequence set of length 3(m+1) - 1 form ternary sequences of period 3(m) - 1 with ideal autocorrelation, and the ternary LCZ sequence set of period 3(n) - 1 is constructed by using the column sequence set when (m + 1)vertical bar n. In addition, the method is popularized to the p-ary LCZ sequence. The resultant LCZ sequence sets in this paper are optimal with respect to the Tang-Fan-Matsufuji bound.