通信学报 ›› 2014, Vol. 35 ›› Issue (Z2): 124-130.doi: 10.3969/j.issn.1000-436x.2014.z2.017

• 学术论文 • 上一篇    下一篇

移动CDN网络架构和资源调度方法研究

李素粉1,张云勇1,房秉毅1,徐雷1,熊巍1,吴俊2   

  1. 1 中国联通研究院,北京 100048
    2 北京邮电大学 经济管理学院,北京 100876
  • 出版日期:2014-11-25 发布日期:2017-06-19
  • 基金资助:
    国家自然科学基金资助项目;“新一代宽带无线移动通信网”国家科技重大基金资助项目;“新一代宽带无线移动通信网”国家科技重大基金资助项目;“新一代宽带无线移动通信网”国家科技重大基金资助项目

Research on the mobile CDN architecture and the resource scheduling method

Su-fen LI1,Yun-yong ZHANG1,Bing-yi FANG1,Lei XU1,Wei XIONG1,Jun WU2   

  1. 1 China Unicom Research Institute,Beijing 100048,China
    2 School of Economics and Management,Beijing University of Posts and Telecommunications,Beijing 100876,China
  • Online:2014-11-25 Published:2017-06-19
  • Supported by:
    The National Natural Science Foundation of China;“A New Generation of Broadband Wireless Mobile Communication Network” Major National Science and Technology Funded Projects;“A New Generation of Broadband Wireless Mobile Communication Network” Major National Science and Technology Funded Projects;“A New Generation of Broadband Wireless Mobile Communication Network” Major National Science and Technology Funded Projects

摘要:

针对移动核心网的网络架构问题,探讨基于云化核心网资源的移动 CDN 节点部署方法,给出一种基于核心网资源池的移动CDN网络架构。进而针对移动CDN资源协同问题,提出一种面向区域资源协同的移动CDN资源调度方法,建立基于多因素的资源协同目标规划数学模型。最后进行算例分析,实验结果验证了该方法的可行性和有效性。

关键词: 移动核心网, 云计算, 移动内容分发网络

Abstract:

Aimed at network architecture of mobile core network,the deployment method of MCDN service nodes was discussed on the basis of virtualized core net resources and proposes a MCDN network architecture based on the core net resource pool.Then,according to collaborative problem of MCDN resources,a MCDN resource scheduling algorithm based on regional resource co-allocation was proposed,establish a mathematical model of goal programming based on multi-factor resource co-allocation was extablished.Finally,a case study is conducted to demonstrate the feasibility and effectiveness of the proposed approach.

Key words: mobile core network, cloud computing, content distribution network

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