摘要
通信云作为承载网络云化、业务平台以及5G网络部署的基础设施,能够助力电信运营商网络快速升级转型。但其虚拟化、服务化的云架构,给网络的容灾和可靠性带来了新的挑战。分析了通信云不同网元对存储的容灾需求,根据网元自身特点及需求提出了不同的容灾部署方式,在实际的业务部署中,运营商需要平衡网络投资与业务可靠性的关系,找出合适的存储容灾部署策略。
As the infrastructure carrying cloud-enabled network,business platform and 5G network deployment,communication cloud can help telecom operators’network upgrade and transformation rapidly.However,its virtualized and service-oriented cloud architecture has brought new challenges to disaster tolerance and reliability.It analyzes the disaster tolerance requirements of different network elements in the communication cloud,and proposes different disaster tolerance deployment methods according to the characteristics and requirements of the network elements.In actual business deployment,the operators need to balance the relationship between network investment and service reliability,and find out the appropriate storage disaster recovery deployment strategy.
作者
申佳
童俊杰
韩振东
胡祎
Shen Jia;Tong Junjie;Han Zhendong;Hu Yi(China Information Technology Designing&Consulting Institute Co.,Ltd.Zhengzhou Branch,Zhengzhou 450007,China;China United Network Communications Group Co.,Ltd.,Beijing 100033,China)
出处
《邮电设计技术》
2021年第10期62-65,共4页
Designing Techniques of Posts and Telecommunications
关键词
5G核心网
通信云
存储
容灾
5G core network
Communication cloud
Data storage
Disaster tolerance
