Location-based restoration mechanism for multi-domain GMPLS networks

Anna Vasileva Manolova, Eusibi Calle, Sarah Renée Ruepp, Jose Marzo, Lars Dittmann

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    Abstract

    In this paper we propose and evaluate the efficiency of a location-based restoration mechanism in a dynamic multi-domain GMPLS network. We focus on inter-domain link failures and utilize the correlation between the actual position of a failed link along the path with the applied restoration technique. Our results show, that without violating the strong privacy preservation requirements between domains, the proposed mechanism has improved performance in terms of successfully restored connections compared to the traditional local-to-egress and end-to-end restoration approaches. Furthermore, the applied technique improves the availability of the connections by minimizing the restoration time.
    Original languageEnglish
    Title of host publicationProceedings of the International Symposium on Performance Evaluation of Computer and Telecommunication Systems
    Volume41
    PublisherIEEE
    Publication date2009
    Pages304-310
    ISBN (Print)978-1-4244-4165-5
    Publication statusPublished - 2009
    EventInternational Symposium on Performance Evaluation of Computer and Telecommunication Systems - Istanbul, Turkey
    Duration: 1 Jan 2009 → …

    Conference

    ConferenceInternational Symposium on Performance Evaluation of Computer and Telecommunication Systems
    CityIstanbul, Turkey
    Period01/01/2009 → …
    SeriesSimulation Series

    Bibliographical note

    Copyright: 2009 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

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