DocumentCode
1490843
Title
A class of pseudonoise sequences over GF(P) with low correlation zone
Author
Tang, Xiaohu H. ; Fan, Pingzhi Z.
Author_Institution
Inst. of Mobile Commun., Southwest Jiaotong Univ., Sichuan, China
Volume
47
Issue
4
fYear
2001
fDate
5/1/2001 12:00:00 AM
Firstpage
1644
Lastpage
1649
Abstract
A new class of pseudonoise sequences over GF(p), based on Gordon-Mills-Welch (1962) sequences, is constructed. The sequences have the property that, in a specified zone, the out-of-phase autocorrelation and cross-correlation values are all equal to -1. Such sequences with low correlation zone (LCZ) are suitable for approximately synchronized code-division multiple-access (CDMA) system
Keywords
binary sequences; code division multiple access; correlation methods; pseudonoise codes; Gordon-Mills-Welch sequences; binary pseudonoise sequences; code-division multiple-access; cross-correlation; low correlation zone; out-of-phase autocorrelation; pseudonoise sequences; synchronized CDMA system; Additives; Autocorrelation; Binary sequences; Encyclopedias; Error correction codes; Mathematics; Notice of Violation; Polynomials; Random sequences; Spread spectrum communication;
fLanguage
English
Journal_Title
Information Theory, IEEE Transactions on
Publisher
ieee
ISSN
0018-9448
Type
jour
DOI
10.1109/18.923753
Filename
923753
Link To Document