中文摘要：

通过介绍移动核心网虚拟化相关技术NFV和SDN，分析了目前核心网虚拟化方面的研究情况，得出了核心网虚拟化的需求，针对移动核心网的网络架构，给出了移动核心网系统虚拟化管理总体架构，并对该架构进行了分析。

英文摘要：

The NFV and SDN were introduced, the current work in network virtualization was analyzed and its requirements were concluded. Aimed at network architecture of mobile core network, and then the architecture of core network virtualization were proposed and brief introduction was made which was very import to guide the evolution of core network.