Support strong consistency for mobile dynamic contents delivery network

Zhou Su, Jiro Katto, Yasuhiko Yasuda

研究成果: Conference contribution

抜粋

With the development whereby mobile content distribution systems can manage dynamically changing files, an important issue to be resolved is consistency management, which means the cached replicas on different mobile sites must be updated if the originals change. This paper is to design an integrated consistency-control algorithm for mobile contents delivery network (M-CDN) to enhance the efficient utilization of network resource and support the client mobility. Firstly, by carrying out an analysis of mobile surrogates' characteristics, for a given content which has been changed on its original node, only a limited number of its replicas instead of all replicas are updated. Secondly, if a replica has been selected for update, the latest version will be sent from an algorithm-decided site instead of from its original server. Simulation results show that the proposal outperforms other conventional methods.

元の言語English
ホスト出版物のタイトルProceedings - 9th IEEE International Symposium on Multimedia, ISM 2007
ページ291-295
ページ数5
DOI
出版物ステータスPublished - 2007 12 1
イベント9th IEEE International Symposium on Multimedia, ISM 2007 - Taichung, Taiwan, Province of China
継続期間: 2007 12 102007 12 12

出版物シリーズ

名前Proceedings - 9th IEEE International Symposium on Multimedia, ISM 2007

Conference

Conference9th IEEE International Symposium on Multimedia, ISM 2007
Taiwan, Province of China
Taichung
期間07/12/1007/12/12

ASJC Scopus subject areas

  • Computer Science(all)
  • Computer Graphics and Computer-Aided Design

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  • これを引用

    Su, Z., Katto, J., & Yasuda, Y. (2007). Support strong consistency for mobile dynamic contents delivery network. : Proceedings - 9th IEEE International Symposium on Multimedia, ISM 2007 (pp. 291-295). [4412385] (Proceedings - 9th IEEE International Symposium on Multimedia, ISM 2007). https://doi.org/10.1109/ISM.2007.39