摘要
网络功能虚拟化已经成为电信运营商网络的演进方向之一,其利用通用基础设施完成传统电信网络的云化演进和重构,实现网络的灵活性、可扩展性和开放性。首先对网络功能虚拟化管理相关的标准化和开源活动进展进行综述,给出了当前网络功能虚拟化的管理架构,对管理网元及其接口功能进行介绍,并对网络功能虚拟化对现网管理的影响进行深入分析,最后给出网络功能虚拟化与运营支撑系统协同和管理演进的方案建议。
Network function virtualization has become one of the evolution direction of telecom operator networks, and through the utili- zation of general purpose infrastructure it completes telecom network evolution to cloud and reconstruction, with realizing the flexibility, scalability and openness. Firstly, the related management standardization and open source activity of network func- tion virtualization progress is reviewed, and management architecture of network function virtualization is presented, also net- work entities and their interface for network function virtualization management is introduces. Besides, the influence to legacy network management by network function virtualization is in-depth analyzed. The coordination solution of network function vir- tualization management with operation support system and evolution for management are suggested in last.
出处
《邮电设计技术》
2016年第11期16-20,共5页
Designing Techniques of Posts and Telecommunications
