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.
关键词
vCDN/边缘应用/超高清视频/SDN/NFV
Key words
vCDN/Edge application/Ultra high definition video/SDN/NFV
维普
万方数据