摘要
随着用户数量的增加和网络规模的扩大,中国联通的GSM900网络频率问题越来越突出,大规模的使用DCS1800基站,建设双频无缝覆盖网络是解决该问题的一个重要策略。中国联通的2G无线网络也正在悄然发生变化,本文分析这种变化并积极谋求解决方案。
With the increasing number of users and network expansion the GSM900 network frequency problem of China Unicom become more and more striking, using DCS1800 base station in large scale and building seamless dual-band network is a key strategy to settle this problem. The 2G network of China Unicom is changing softly, the article analysis the change and looks for settle method actively.
出处
《电信工程技术与标准化》
2009年第3期37-41,共5页
Telecom Engineering Technics and Standardization
关键词
双频网
转型
优化
dual-band network, transit, optimization
