Consistency and update in mobile overlay networks

Zhou Su, Jiro Katto, Yasuhiko Yasuda, Yu Chen

    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 publication3rd International Conference on Communications and Networking in China, ChinaCom 2008
    Pages1130-1134
    Number of pages5
    DOIs
    Publication statusPublished - 2008
    Event3rd International Conference on Communications and Networking in China, ChinaCom 2008 - Hangzhou
    Duration: 2008 Aug 252008 Aug 27

    Other

    Other3rd International Conference on Communications and Networking in China, ChinaCom 2008
    CityHangzhou
    Period08/8/2508/8/27

    Fingerprint

    Overlay networks
    Wireless networks
    Integrated control
    Servers
    distribution system
    utilization
    simulation
    management
    resources

    Keywords

    • Consistency algorithm
    • Mobile contents delivery
    • Network traffic
    • Web performance

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Electrical and Electronic Engineering
    • Communication

    Cite this

    Su, Z., Katto, J., Yasuda, Y., & Chen, Y. (2008). Consistency and update in mobile overlay networks. In 3rd International Conference on Communications and Networking in China, ChinaCom 2008 (pp. 1130-1134). [4685200] https://doi.org/10.1109/CHINACOM.2008.4685200

    Consistency and update in mobile overlay networks. / Su, Zhou; Katto, Jiro; Yasuda, Yasuhiko; Chen, Yu.

    3rd International Conference on Communications and Networking in China, ChinaCom 2008. 2008. p. 1130-1134 4685200.

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

    Su, Z, Katto, J, Yasuda, Y & Chen, Y 2008, Consistency and update in mobile overlay networks. in 3rd International Conference on Communications and Networking in China, ChinaCom 2008., 4685200, pp. 1130-1134, 3rd International Conference on Communications and Networking in China, ChinaCom 2008, Hangzhou, 08/8/25. https://doi.org/10.1109/CHINACOM.2008.4685200
    Su Z, Katto J, Yasuda Y, Chen Y. Consistency and update in mobile overlay networks. In 3rd International Conference on Communications and Networking in China, ChinaCom 2008. 2008. p. 1130-1134. 4685200 https://doi.org/10.1109/CHINACOM.2008.4685200
    Su, Zhou ; Katto, Jiro ; Yasuda, Yasuhiko ; Chen, Yu. / Consistency and update in mobile overlay networks. 3rd International Conference on Communications and Networking in China, ChinaCom 2008. 2008. pp. 1130-1134
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