Zero Correlation Distribution of ZCZ Sequences Obtained from a Perfect Sequence and a Unitary Matrix
A class of zero-correlation zone (ZCZ) sequences constructed by the recursive procedure from a perfect sequence and a unitary matrix was proposed by Torii,Nakamura, and Suehiro 1. In the reference 1, properties of just enough for the class of sequences used in approximately synchronized CDMA (AS-CDMA) systems were considered. In this paper, we give more detailed distributions of correlation values for their ZCZ sequence sets, and expect that the results make an effect on any applications employing AS-CDMA systems.
zero-correlation zone ZCZ sequence perfect sequence unitary matrix zero correlation distribution
Satoshi UEHARA Shuichi JONO
Dept.of Information and Media Sciences, The University of Kitakyushu,1-1 Hibikino, Wakamatsu-ku, Kit NEC Communication Systems, Ltd., 1-4-28 Mita, Minato-ku, Tokyo, 108-0073 Japan
国际会议
成都
英文
200-203
2007-09-23(万方平台首次上网日期,不代表论文的发表时间)