摘要
随着移动通信的发展 ,第三代移动通信系统应运而生 .CDMA凭借其诸多优点而成为第三代移动通信系统的最佳多址接入方案 .本文重点介绍了第三代移动通信的三大主流标准WCDMA、cdma2 0 0 0和TD_SCDMA ,分析了它们各自的优势和不足 。
With the development of mobile communication, the mobile communication system must evolve to 3G. CDMA has been found to be the best multiple access method in 3G mobile communication system because of its advantages. In this paper, three main standards, WCDMA, cdma2000 and TD_SCDMA, in 3G mobile communication are introduced. Their advantages and deficiencies are analyzed. And link level simulation of TD_SCDMA system is carried out.
出处
《华南理工大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2002年第11期68-74,共7页
Journal of South China University of Technology(Natural Science Edition)
基金
日本富士通公司合作研究项目
