中国联通WCDMA 900MHz网络性能分析

摘要

通过介绍WCDMA 900MHz产业链的发展现状，分别从WCDMA 900MHz关键技术研究、联通外场组网性能分析等方面，研究引入U900后对GSM900和WCDMA 900网络性能的影响，并结合中国联通的网络特点，提出了建设WCDMA 900MHz网络的部署建议。%The development of WCDMA 900MHz industry chain is introduced. The effect on the network performance of GSM900 and WCDMA 900 is studied after introducing U900 from the aspect of the key technologies of WCDMA 900MHz and Unicom outdoor network performance analysis. Combined with network characteristics of China Unicom, some suggestions for the deployment of WCDMA 900MHz network are proposed.