WCDMA传输网络建设方案

Transmission Network Construction Schemes of WCDMA

随着中国3G的脚步声日益临近,几乎所有运营商都在开始规划即将建设的3G网络,3G网络的规划主要包括无线网络、核心网络和承载网络3个部分,其中承载网包括IP承载网以及传统的传输网,本文主要侧重于传输网,同时由于3G与2G的主要区别在UTRAN,因此本文将侧重探讨服务于WCDMA网络UTRAN部分的传输网建设方案。

As the voice of China 3G closes on day by day, almost all operations merchants will have to start planning for the construction of 3G networks. The planning of 3G network is made up of wireless network, core network, and carrying network. Carrying Network includes the IP bear network and the traditional transmission networks. This paper focuses mainly on transmission network. Moreover, due to the major differences between 2G and 3G is UTRAN, this paper will focus on the transmission network construction schemes of UTRAN.