A Generic Construction of Generalized Chirp-Like Sequence Sets with Optimal Zero Correlation Property

Author

Jie Li ; Jia Fan ; Xiaohu Tang

Author_Institution

Inf. Security & Nat. Comput. Grid Lab., Southwest Jiaotong Univ., Chengdu, China

Volume

17

Issue

3

fYear

2013

fDate

Mar-13

Firstpage

549

Lastpage

552

Abstract

In this letter, a generic construction of optimal generalized chirp-like ZCZ sequence sets with reduced alphabet size is presented. Further, we can obtain multiple optimal quaternary ZCZ sequence sets with good inter-set cross-correlation property within the zero correlation zone, which outperforms the binary and ternary counterparts.

Keywords

code division multiple access; sequences; QS-CDMA systems; binary counterparts; generalized chirp-like sequence sets; interset cross-correlation property; multiple optimal quaternary ZCZ sequence sets; optimal generalized chirp-like ZCZ sequence sets; optimal zero correlation property; quasisynchronous code-division multiple-access systems; ternary counterparts; zero correlation zone; Chirp; Correlation; Delay effects; Interference; Laboratories; Multiaccess communication; Security; Quasi-synchronous code-division multiple-access (QS-CDMA); generalized chirp-like sequence; multiple quaternary ZCZ sequence sets; zero correlation zone (ZCZ);

fLanguage

English

Journal_Title

Communications Letters, IEEE

Publisher

ieee

ISSN

1089-7798

Type

jour

DOI

10.1109/LCOMM.2013.012213.122806

Filename

6423764