NFV标准化及其应用研究

Research on NFV Standardization and Its Application

网络功能虚拟化(NFV)技术的不断成熟,将大大提升电信运营商资源集约化运营的水平,实现新业务自动部署、弹性伸缩、故障隔离和自愈等。欧洲电信标准化协会ETSI制定和发布的NFV标准协议簇,为电信网络虚拟化架构提供了重要的指导依据。本文详细阐述和剖析了NFV标准内容,并结合具体案例说明了NFV技术在下一代网络发展中发挥的重要作用及其具备的广阔应用前景。

With the continuous maturation of network function virtualization（NFV）technology,the intensive operation of telecom operators will be greatly improved,and the automatic deployment of new services,elastic expansion,fault isolation and selfhealing will be realized. The European Telecommunication Standardization Association（ETSI）develops and releases NFV standard protocol clusters,providing important guidance for telecom network virtualization architecture. This paper expounds and analyzes the NFV standard content in details,and illustrates the important role of NFV technology in the development of next generation network and the broad application prospect of the next generation network with specific cases.