电信运营商网络全面云化策略分析  

Analysis of Completely Network Cloudification Strategy of Telecom Operators

作　　者：吕振通[1] 张奎[2] 康凯[3] 胡祎[2] 张世华 LüZhentong;Zhang Kui;Kang Kai;Hu Yi;Zhang Shihua(China Information Technology Designing&Consulting Institute Co.,Ltd.,Beijing 100048,China;China Information Technology Designing&Consulting Institute Co.,Ltd.Zhengzhou Branch Zhengzhou 450007,China;China United Network Communications Group Co.,Ltd.,Beijing 100033,China)

机构地区：[1]中讯邮电咨询设计院有限公司,北京100048 [2]中讯邮电咨询设计院有限公司郑州分公司,河南郑州450007 [3]中国联合网络通信集团有限公司,北京100033

出　　处：《邮电设计技术》2021年第6期12-17,共6页Designing Techniques of Posts and Telecommunications

摘　　要：随着电信业务的升级,新型IT技术正逐渐渗入到电信行业,运营商传统网络已无法满足当前市场需求,因此完成网络升级、构建云化网络是解决上述问题的关键所在。基于此,分析了网络云化面临的问题,并对网络云化改造中涉及的云化网元、云化网络架构、云资源池分类及云平台部署、云资源池标准化组网、DC局房布局提供建议。最后,分析了网络云化安全防护的要求以及网络云化后续演进。The traditional network of telecom operators can not be able to meet the current market requirement with the telecom service upgrading and novel IT technology emerging.So the key to solving the above problem is upgrading network and building cloud-based network.The existing problems during the network cloudification progress are analyzed,suggestions on the related network element structure,network cloudification architecture,cloud-based resource pool classification and platform distribution,standardized networking of cloud-based resource pool,and DC location are proposed.Finally,it analyzes the requirements on security protection of network cloudification and evolution of network cloudification.

关 键 词：网络云化 NFV 5G核心网 网络安全 通信云 

分 类 号：TN914[电子电信—通信与信息系统]