摘要
本文从频率分配、频道带宽和用户数据速率调整机制等诸多方面分析了cdma2000无线接入标准特征,认为cdma2000在三大主流国际标准中更胜一筹,建议我国的3G网络建设选择cdma2000及1x EV-DO标准。
The features of cdma2000 standard,such as frequency allocation,channel bandwidth and the method used to adjust the data rate of a subscriber,are analysed in this paper.This paper deems cdma2000 standard as more predominant system than other two international leading standards.It suggests that cdma2000 and 1 x EV-DO standards should be selected in our 3G network construction.
出处
《电信工程技术与标准化》
2005年第9期26-30,共5页
Telecom Engineering Technics and Standardization
