Title :
Discussion on the Construction of Optimal ZCZ Sequence Set
Author :
Wang, Yangzhi ; Xu, Chengqian ; Li, Xin
Author_Institution :
Coll. of Inf. Sci. & Eng., Yanshan Univ., Qinhuangdao, China
Abstract :
In this paper, a new method for constructing zero correlation zone (ZCZ) sequence set is proposed. The proposed method can generate two kinds of ZCZ sequence sets. One is based on perfect sequence, the other is based on perfect sequence pair. Compared with previous methods, the proposed method only need an orthogonal matrix of order 2 or 3. The resulting sequence sets or sequence pair sets are optimal with respect to the theoretic bound.
Keywords :
matrix algebra; sequences; optimal ZCZ sequence set; orthogonal matrix; perfect sequence pair; zero correlation zone sequence; Autocorrelation; Control systems; Delay effects; Educational institutions; Information science; Multiaccess communication; Multiple access interference; Transmitters;
Conference_Titel :
Image and Signal Processing, 2009. CISP '09. 2nd International Congress on
Conference_Location :
Tianjin
Print_ISBN :
978-1-4244-4129-7
Electronic_ISBN :
978-1-4244-4131-0
DOI :
10.1109/CISP.2009.5301401
