Low-Peak Factor Optimal Zero-Correlation Zone Sequence Set and Its Applications

被引：0

作者：

Hayashi, Takafumi ^{[1
]}

Maeda, Takao ^{[1
]}

Kanemoto, Shigeru ^{[2
]}

Matsufuji, Shinya ^{[3
]}

机构：

[1] Univ Aizu, Div Comp Sci, Aizu Wakamatsu, Fukushima, Japan

[2] Univ Aizu, Infomat Syst Div, Aizu Wakamatsu, Fukushima, Japan

[3] Yamaguchi University, Dept CSSE, Yamaguchi, Japan

来源：

SIXTH INTERNATIONAL WORKSHOP ON SIGNAL DESIGN AND ITS APPLICATIONS IN COMMUNICATIONS | 2013年

关键词：

optimal zero-correlation zone; low peak factor; pseudo white noise; perfect sequence; SYNCHRONIZED CDMA SYSTEMS; SIGNALS; AUTOCORRELATION;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The present paper introduces a novel method for the construction of sequences that have a zero-correlation zone. For the proposed sequence set, both the cross-correlation function and the side lobe of the auto-correlation function are zero for phase shifts within the zero-correlation zone. The proposed sequence set can be generated from an arbitrary Hadamard matrix of order n and a set of 2n trigonometric-like function sequences of length 4n. The proposed construction can generate an optimal sequence set that satisfies, for a given zero-correlation zone and sequence period, the theoretical bound on the number of members. The peak factor of the proposed sequence set is equal to root 2.

引用

页码：72 / 75

页数：4

共 20 条

[11] TERNARY SEQUENCES WITH PERFECT PERIODIC AUTO-CORRELATION [J].