TCP retransmission monitoring and configuration tuning on AI3 satellite link

Kazuhide Koide, Shunsuke Fujieda, Kenjiro Cho, Norio Shiratori

    研究成果: Conference contribution

    抄録

    The AI3 project aims to achieve effective and fair bandwidth usage of its relatively narrow satellite links by all the partners in this project and the best possible end-to-end communication quality under limited resources. It is difficult to realize them as the operation of it is shared by all the partners with heterogeneous traffic demands and policies, as the network includes many traffic engineering(TE) facilities for traffic shaping or priority queuing in various points. In this paper we monitor the retransmission rate of TCP flows in a passive mode to obtain estimated packet loss rate of each flow and partner, and try to analyze the actual reason that affects end-to-end communications in a real-world environment. The results obtained in this paper is considered as a first step of reflecting TCP retransmission monitoring to improve operation, focusing on a certain partner, ITB, who has the largest traffic demand in AI3. The effectivity of the method is approved by the experimental configuration tuning.

    本文言語English
    ホスト出版物のタイトルLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
    ページ282-295
    ページ数14
    3837 LNCS
    DOI
    出版ステータスPublished - 2005
    イベント1st Asian Internet Engineering Conference, AINTEC 2005 - Bangkok
    継続期間: 2005 12 132005 12 15

    出版物シリーズ

    名前Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
    3837 LNCS
    ISSN(印刷版)03029743
    ISSN(電子版)16113349

    Other

    Other1st Asian Internet Engineering Conference, AINTEC 2005
    CityBangkok
    Period05/12/1305/12/15

    ASJC Scopus subject areas

    • コンピュータ サイエンス(全般)
    • 生化学、遺伝学、分子生物学(全般)
    • 理論的コンピュータサイエンス

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