DocumentCode
1739041
Title
New result on spreading sequences over GF(p) with low correlation zone
Author
Tang, X.H. ; Fan, P.Z.
Author_Institution
Inst. of Mobile Commun., Southwest Jiaotong Univ., Sichuan, China
Volume
1
fYear
2000
fDate
2000
Firstpage
539
Abstract
A new class of pseudonoise sequences over GF(p), based on Gordon-Mills-Welch (GMW) 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 CDMA system
Keywords
Galois fields; binary sequences; code division multiple access; correlation methods; m-sequences; pseudonoise codes; spread spectrum communication; DS-CDMA; GF(p); GMW sequences; Galois field; Gordon-Mills-Welch sequences; approximately synchronized CDMA system; cross-correlation value; low correlation zone; out-of-phase autocorrelation value; spreading sequences; Autocorrelation; Binary sequences; Galois fields; Machine assisted indexing; Mobile communication; Modular construction; Multiaccess communication; Multiple access interference; Polynomials;
fLanguage
English
Publisher
ieee
Conference_Titel
Communication Technology Proceedings, 2000. WCC - ICCT 2000. International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-6394-9
Type
conf
DOI
10.1109/ICCT.2000.889262
Filename
889262
Link To Document