摘要
随着网络云化的推进,运营商已经以软硬解耦为主的部署方式构建了通信云。但是由于通信网络基础网元对于网络高可靠性和高性能的要求,对于云平台/中间件提出了增强型要求,因此实现三层解耦仍面临诸多问题。分析了通信云NFV架构体系,对三层解耦涉及到的接口进行了梳理分析,提出了通信云三层解耦的策略和三层解耦推进的建议。
With the development of network cloud,operators have built communication cloud based on hardware and software decou-pling.However,due to the requirements of high reliability and high performance for the basic network elements of communi-cation network,the enhanced requirements for cloud platform/middleware are put forward,so the realization of three-tier decoupling still faces many problems.It analyzes the NFV architecture of communication cloud and the interfaces involved in the three-layer decoupling,and puts forward the strategy of three-layer decoupling of communication cloud,as well as the suggestions for promoting the three-layer decoupling.
作者
胡祎
张奎
张世华
赵以爽
申佳
Hu Yi;Zhang Kui;Zhang Shihua;Zhao Yishuang;Shen Jia(China Information Technology Designing&Consulting Institute Co.,Ltd.Zhengzhou Branch,Zhengzhou 450007,China)
出处
《邮电设计技术》
2021年第9期72-76,共5页
Designing Techniques of Posts and Telecommunications
关键词
通信云
三层解耦
网络功能虚拟化
云平台
Communication cloud
Three layer decoupling
Network function virtualization
Cloud platform
