当今时代下，移动数据流量正在井喷式地不断增长，移动通信网络逐渐围绕着NFV/SDN技术进行深入发展 的态势，本文着重探讨了核心网的业务需求、技术支持和网络架构，分析了核心网的网络架构当前的状况以及未来演进方向， 这将会有利于进一步实现核心网未来的发展和网络建设。

Nowadays, the growing mobile data traffic is blowout, mobile communication network has around NFV/SDN technology in-depth development of the situation, this paper pointed out the future development direction of the core network in the future network architecture, focuses on the aspects of technology evolution, business development to meet the needs of the core network, core network the network architecture of current status and the future direction of evolution, which will be beneficial to the further implementation of the core network development and network construction.