基于场景驱动的边缘vCDN端到端解决方案的探讨

Discussion on end-to-end solution of edge vCDN based on scenario-driven

随着视频3.0时代的到来,公众用户和政企用户对视频极致体验的要求越来越高,运营商网络进入了一个全新的发展阶段,边缘vCDN的出现推动了超高清时代的加速到来。介绍边缘vCDN的引入背景,通过几种边缘vCDN的典型场景驱动,分别从整体架构、业务、网络和边缘云四个方面介绍边缘vCDN场景的端到端解决方案,并通过试点的方式展现边缘vCDN的阶段性成效,为未来CDN网络整体效率和服务质量提升提供可行性方案,同时也为支撑视频行业边缘vCDN应用场景落地奠定基础,为迎接超高清时代的到来做好技术铺垫。

With the advent of the video 3.0 era,public users and government and enterprise users have higher and higher require⁃ments for video extreme experience,operator networks have entered a new stage of development,and the emergence of edge vCDN has promoted the accelerated arrival of the ultra-high-definition era.This paper introduces the introduction background of edge vCDN,in⁃troduces the end-to-end solution of edge vCDN scenario from the overall architecture,service,network and edge cloud through several typical scenario drivers of edge vCDN,and shows the phased effect of edge vCDN through pilot.It provides a feasible plan for the over⁃all efficiency and service quality improvement of the future CDN network,and also lays the foundation for supporting the landing of vCDN application scenarios on the edge of the video industry,and makes a good technical groundwork for the arrival of the ultra-high definition era.