Title :
A New Class of Sequences with Zero Correlation Zone Based on Interleaved Perfect Sequences
Author :
Zhengchun Zhou ; Xiaohu Tang
Author_Institution :
Department of Applied Mathematics, Southwest Jiaotong University, Chengdu, Sichuan 610031, China. Email: zzc@home.swjtu.edu.cn
Abstract :
In this paper, we introduce a new method for construction of zero correlation zone (ZCZ) sequence sets, which is based on interleaving 2 length-N perfect sequences according to elaborate shift sequences sets. Compared with previous methods, we can freely set the ZCZ width, and the resultant sequence sets are optimal or almost optimal with respect to Tang, Fan, and Matsufuji bound.
Keywords :
Autocorrelation; Communication systems; Delay effects; Interference elimination; Interleaved codes; Mathematics; Mobile communication; Multiaccess communication; Multiple access interference; Signal design;
Conference_Titel :
Information Theory Workshop, 2006. ITW '06 Punta del Este. IEEE
Conference_Location :
Punta del Este, Uruguay
Print_ISBN :
1-4244-0035-X
Electronic_ISBN :
1-4244-0036-8
DOI :
10.1109/ITW.2006.322878
