Support strong consistency for mobile dynamic contents delivery network

Zhou Su, Jiro Katto, Yasuhiko Yasuda

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    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.

    Original languageEnglish
    Title of host publicationProceedings - 9th IEEE International Symposium on Multimedia, ISM 2007
    Pages291-295
    Number of pages5
    DOIs
    Publication statusPublished - 2007
    Event9th IEEE International Symposium on Multimedia, ISM 2007 - Taichung
    Duration: 2007 Dec 102007 Dec 12

    Other

    Other9th IEEE International Symposium on Multimedia, ISM 2007
    CityTaichung
    Period07/12/1007/12/12

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    Integrated control
    Servers

    ASJC Scopus subject areas

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

    Cite this

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

    Support strong consistency for mobile dynamic contents delivery network. / Su, Zhou; Katto, Jiro; Yasuda, Yasuhiko.

    Proceedings - 9th IEEE International Symposium on Multimedia, ISM 2007. 2007. p. 291-295 4412385.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Su, Z, Katto, J & Yasuda, Y 2007, Support strong consistency for mobile dynamic contents delivery network. in Proceedings - 9th IEEE International Symposium on Multimedia, ISM 2007., 4412385, pp. 291-295, 9th IEEE International Symposium on Multimedia, ISM 2007, Taichung, 07/12/10. https://doi.org/10.1109/ISM.2007.39
    Su Z, Katto J, Yasuda Y. Support strong consistency for mobile dynamic contents delivery network. In Proceedings - 9th IEEE International Symposium on Multimedia, ISM 2007. 2007. p. 291-295. 4412385 https://doi.org/10.1109/ISM.2007.39
    Su, Zhou ; Katto, Jiro ; Yasuda, Yasuhiko. / Support strong consistency for mobile dynamic contents delivery network. Proceedings - 9th IEEE International Symposium on Multimedia, ISM 2007. 2007. pp. 291-295
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