省级运营商CDN网络升级需求与升级方式研究  

Research on CDN Upgrade Demand and Upgrade Mode of Provincial Operators

作　　者：史旭鹏 SHI Xupeng(Guangdong Telecom Planning and Design Institute Co.,Ltd.,Nanjing Branch,Nanjing 210009,China)

机构地区：[1]广东省电信规划设计院有限公司南京分公司,江苏南京210009

出　　处：《通信电源技术》2022年第16期72-74,共3页Telecom Power Technology

摘　　要：随着客户规模的不断扩大与接入业务的愈发多样化。运营商内容分发网络(Content Delivery Network,CDN)规模迅速扩展。运营商CDN扩容过程,既要满足现有业务的需求,也要兼顾现有骨干和承载网络的建设基础。分析了运营商CDN扩容的基本需求,并且根据运营商CDN的特点,分析了扩容原则与扩容建设思路。With the continuous expansion of customer scale and the diversification of access services,the Content Delivery Network(CDN)scale of operators expanded rapidly.In the process of CDN nexpansion,operators should not only meet the needs of existing services,but also take into account the construction foundation of existing backbone and bearer networks.This paper analyzes the basic requirements of CDN expansion of operators,and according to the characteristics of CDN of operators,analyzes the expansion principles and expansion construction ideas.

关 键 词：内容分发网络(CDN) 承载网 信息安全 网络升级 

分 类 号：TN92[电子电信—通信与信息系统]