【摘要】 CDN在现有网络中起到重要作用,与边缘云结合将会产生更大价值。本文从CDN的作用出发,简要介绍了当前CDN的应用状况,重点介绍了两个基于边缘云的CDN部署方案,最后总结了广电CDN面临的挑战和机遇。更多还原

【Abstract】 CDN plays an important role in existing network, and it will generate greater value by combining with edge cloud. This paper starts from the role of CDN, briefly introduces current application status of CDN, highlights two CDN deployment schemes based on edge cloud, and finally summarizes challenges and opportunities of CDN in radio and television industry.更多还原