期刊名称：International Journal of Engineering Research
印刷版ISSN：2319-6890
出版年度：2015
卷号：4
期号：3
页码：130-132
出版社：IJER
摘要：Large area synchronous code-division multiple access (LAS-CDMA) is a proposed fourth generation cellular standard. The feature that distinguishes LAS-CDMA from traditional CDMA is the new set of codes used to separate users. LAS code has zero cross-correlation in the "Zero Interference Window" and has only an impulse auto- correlation in the "Zero Interference Window". These excellent features of the technique help to eliminate interference and give better performance.
关键词：LA Code; LS Code; Auto-correlation; Cross-correlation; IFW
