MEC与CDN融合体系架构方案设计研究

Research on design for converged system architecture of MEC and CDN

田汶灵 ¹赵朕宇 ¹黄蓉 ²张天魁¹

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作者信息

1. 北京邮电大学信息与通信工程学院,北京 100876
2. 中国联合网络通信有限公司研究院,北京 100048
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摘要

MEC被广泛应用于CDN边缘下沉解决方案中,利用MEC实现CDN边缘部署,提升CDN应用的服务质量.首先,总结并分析了 CDN技术演进历程及未来发展趋势;然后,提出了 5G网络场景下MEC与CDN融合体系架构设计方案,所提方案具有MEC与CDN管理层解耦的特点,支持MEC-vCDN集群与传统CDN集群兼容并存;最后,搭建了 MEC-vCDN模块及5G网络模块,测试了方案中各模块的功能.

Abstract

MEC is widely used in CDN edge sinking solutions to achieve CDN edge deployment and improve the service quality of CDN applications.Firstly,the evolution process and future development trends of CDN technology are summarized and analyzed.Then,a design scheme for the converged system architecture of MEC and CDN in 5G network scenarios is proposed,which has the characteristics of decoupling MEC and CDN management layers and supports the compatibility and coexistence of MEC-vCDN clusters and traditional CDN clusters.Finally,the MEC-vCDN module and 5G network module are built,and the functions of each module in the scheme are tested.

关键词

移动边缘计算/内容分发网络/融合体系架构设计/虚拟化技术

Key words

mobile edge computing/content delivery network/converged architecture design/virtualization technology

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基金项目

国家自然科学基金资助项目(62371068)

出版年

2024

信息通信技术与政策

信息产业部电信传输研究所

信息通信技术与政策

影响因子：0.363

ISSN：2096-5931

参考文献量11

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