SDN/NFV与网络技术的发展方向

发布时间:2016-11-24 作者:蒋林涛 阅读量:

[摘要] 认为软件定义网络(SDN)/网络功能虚拟化(NFV)是组网技术,它可用于已有的网络,也可用于新设计的网络。指出第4代网络是网络的发展方向,信息通信技术(ICT)技术的融合使其在组网技术上发生了重大的变化。通过研究网络的分代和第4代网络的组网和网络技术,认为工业互联网、融合ICT信息基础设施和第5代移动通信使网络进入4.0时代。

[关键词] SDN;NFV;下一代网;未来网络

[Abstract] Software defined network (SDN)/network function virtualization (NFV) is the networking technology, which can be used both for the existing network and the new network. The fourth generation network is the development direction of the network, and the integration of information communication technology (ICT) brings significant changes in its networking technology. In this paper, the network generations, technologies of networking and network in the fourth generation network are discussed. We propose that industrial Internet, integration of ICT information infrastructure and the fifth generation mobile communications make the network move into the 4.0 era.

[Keywords] SDN; NFV; next generation network; future network

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