cdma2000 1x组网及与1xEV-DO网共存的研究

Deployment of cdma2000 1x and Study About the Coexistence of 1x and 1xEV-DO

本文首先介绍了cdma20001x(下简称1x)网络结构并讨论1x相对于原有系统的升级及各种组网方式的比较 ,然后介绍了1xEV_DO的网络结构 ,最后着重分析了1x网络与1xEV_DO网络之间的切换问题。

At first we introduce the structure of the cdma2000 1xsystem,and talk about the upgrade of existing system and compare two deployment scenarios. Then we introduce the structure of the 1xEV-DO system, and in the last part we emphasize the handoff between the 1x and 1xEV-DO system.