Dynamic bandwidth allocation supporting diversified queue status reporting for EPON systems

Daisuke Murayama, Ken Ichi Suzuki, Ryogo Kubo, Masaaki Ikehara

    研究成果: Article

    抜粋

    Dynamic bandwidth allocation (DBA) is an indispensable function in Ethernet passive optical networks (EPONs). The DBA function implemented in an optical line terminal utilizes REPORT messages to learn about the upstream queue statuses in optical network units (ONUs). However, the methods for describing the REPORT messages are not fully standardized, which results in a lack of interoperability. This paper proposes a diversity DBA technique that can support different types of ONUs with diverse REPORT description methods. The diversity DBA technique is comprised of an identification process to differentiate REPORT description methods and an interpretation process to convert the content of different REPORT description methods. We provide simulation results to demonstrate the validity of the proposed DBA technique.

    元の言語English
    記事番号000530
    ページ(範囲)530-539
    ページ数10
    ジャーナルJournal of Optical Communications and Networking
    8
    発行部数8
    DOI
    出版物ステータスPublished - 2016 8 1

    ASJC Scopus subject areas

    • Computer Networks and Communications

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