面向云化EPC的mobile CDN融合架构研究 *

doi:10.3969/j.issn.1000-0801.2014.11.005

Abstract

Abstract:

Based on the current research on mobile CDN and core network virtualization, the method of deploying CND service nodes on virtualized EPC resources were discussed. First, the deployment solution of MCDN under the LTE was analyzed, as well as the virtualization solution of core net. Then a MCDN integration architecture was proposed on the basis of virtualized EPC resources, which can archive resources sharing and system expansion of MCDN service nodes by using virtualization technology and improve the reliability and efficiency of LTE and CDN.

Key words: evolved packet core, mobile content, distribution network, core net

Sufen Li,Hui Dong,Bingyi Fang,Yunyong Zhang,Jun Wu. Research on the Mobile CDN Integration Architecture in Virtualized EPC[J]. Telecommunications Science, 2014, 30(11): 27-32.

1	Yousaf F Z , Liebsch M , Maeder A , et al. Mobile CDN enhancements for QoE-improved content delivery in mobile operator networks. IEEE Network, 2013,27(2): 14～21
2	田光辉 et al. 异动内容分发网络节点位置部署建模及部署方案研究. 北京邮电大学硕士学位论文, 2012
3	谢人超, 黄韬, 李韵杰 . 移动网络优化与加速策略探讨. 信息通信技术, 2013(6)
4	薛淼, 符刚, 朱斌等. 基于 SDN_NFV 的核心网演进关键技术研究. 邮电设计技术, 2014(3)
5	刘丽苹, 黄启虎, 曹彦飞 . 核心网设备云化可行性分析. 移动通信, 2014(15)
6	程艳 . 移动核心网云化和虚拟化. 通信世界, 2013(31)
7	姜怡华, 许慕鸿, 习建德等. 3GPP系统架构演进（SAE）原理与设计（第2版）．北京：人民邮电出版社, 2013

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Research on the Mobile CDN Integration Architecture in Virtualized EPC

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