Title :
A New Class of Sequences with Zero Correlation Zone Based on Interleaved Perfect Sequences
Author :
Zhou, Zhengchun ; Tang, Xiaohu
Author_Institution :
Dept. of Appl. Math., Southwest Jiaotong Univ., Sichuan
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 :
code division multiple access; sequences; Tang-Fan-Matsufuji bound; interleaved length-N perfect sequences; shift sequences sets; zero correlation zone; Communication systems; Conferences; Delay effects; Information theory; Interleaved codes; Mathematics; Mobile communication; Multiaccess communication; Multiple access interference; Signal design;
Conference_Titel :
Information Theory Workshop, 2006. ITW '06 Chengdu. IEEE
Conference_Location :
Chengdu
Print_ISBN :
1-4244-0067-8
Electronic_ISBN :
1-4244-0068-6
DOI :
10.1109/ITW2.2006.323693
