面向3G的传输网络

*发表于 2022-8-2 10:00:13* · 发表于 2022-8-2 10:00:13

为了便于解决3G传输的问题，先分析一下3G网络向传输网络提供的接口。3G网络包括WCDMA、CDMA2000、TD-SCDMA三种网络制式，由核心网和无线网UTRAN构成。核心网由于考虑到数据业务的很多引入，在设备构成上又分为CS（电路域）和PS（分组域）。

(In order to solve the problem of 3G transmission, first analyze the interface provided by the 3G network to the transmission network. 3G network includes WCDMA, CDMA2000, TD-SCDMA three network standards, composed of core network and wireless network UTRAN. The core network is divided into CS (circuit domain) and PS (packet domain) in terms of equipment composition due to the introduction of many data services.)

[下载]10001473916.rar

[邮电通讯系统] 面向3G的传输网络

相关内容