Tree-based application layer multicast using proactive route maintenance and its implementation

Tetsuya Kusumoto, Yohei Kunichika, Jiro Katto, Sakae Okubo

    研究成果: Conference contribution

    15 被引用数 (Scopus)

    抄録

    The purpose of this study is to maintain efficient backup routes for reconstructing overlay trees quickly. In most conventional methods, after a node leaves the trees, its children start searching for a new parent. In this reactive approach, it takes a lot of time to find a new parent. In this paper, we propose a proactive approach to finding a new parent over the overlay trees before the current parent leaves. A proactive approach allows a node to find its new parent immediately and switch to the backup route smoothly. In our proposal, the structure of the overlay tree using a redundant degree can decide a new parent without so much overhead. Simulations demonstrate our proactive approach can recover from node departures 2 times faster than reactive approaches, and can construct overlay trees with lower overheads than another proactive method. Additionally we carried out experiments over actual networks and their results support the effectiveness of our approach. We confirmed that our proposal achieved better streaming quality than conventional approaches.

    本文言語English
    ホスト出版物のタイトルP2PMMS 2005 - Proceedings of the ACM Workshop on Advances in Peer-to-Peer Multimedia Streaming, co-located with ACM Multimedia 2005
    出版社Association for Computing Machinery, Inc
    ページ49-58
    ページ数10
    ISBN(印刷版)1595932488, 9781595932488
    DOI
    出版ステータスPublished - 2005 11 11
    イベントACM Workshop on Advances in Peer-to-Peer Multimedia Streaming, P2PMMS 2005 - Singapore, Singapore
    継続期間: 2005 11 11 → …

    Other

    OtherACM Workshop on Advances in Peer-to-Peer Multimedia Streaming, P2PMMS 2005
    CountrySingapore
    CitySingapore
    Period05/11/11 → …

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Geography, Planning and Development

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