A Simplified QoS scheme using Virtual Link in MPLS based backhone network

Chulwoo Kim, Seung Joon Seok, Jung Dae Kim, Chul Hee Kang

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

    Abstract

    In this paper, a simplified QoS scheme is proposed. The proposed scheme uses a Virtual Link which is a Label Switched Path (LSP) set connected from Ingress Label Egde router (LER) to Egress LER. LSPs of the virtual link must be managed dynamically according to network status. The traffic in the virtual link is distributed among LSPs to reduce service unbalancing by the flow. In this proposed model, Per-Hop-Behavior (PHB) is implemented in each LSP of ingress LER and Core LSRs just guarantee bandwidth. These features make it simple and easy to provide Quality of Service in MPLS network. The characteristics of the proposed scheme and the ffiTF scheme are compared logically and analyzed through simulations.

    Original languageEnglish
    Title of host publicationConverged Networking: Data and Real-time Communications over IP - IFIP TC6/WG6.2 6th International Symposium on Communications Interworking, Interworking 2002
    PublisherSpringer New York LLC
    Pages173-184
    Number of pages12
    Volume119
    ISBN (Print)9781475748703
    DOIs
    Publication statusPublished - 2003
    EventIFIP TC6/WG6.2 6th International Symposium on Communications Interworking, Interworking 2002 - Perth, WA, Australia
    Duration: 2002 Oct 132002 Oct 16

    Publication series

    NameIFIP Advances in Information and Communication Technology
    Volume119
    ISSN (Print)18684238

    Other

    OtherIFIP TC6/WG6.2 6th International Symposium on Communications Interworking, Interworking 2002
    Country/TerritoryAustralia
    CityPerth, WA
    Period02/10/1302/10/16

    Keywords

    • MPLS
    • QoS
    • Virtual Link

    ASJC Scopus subject areas

    • Information Systems and Management

    Fingerprint

    Dive into the research topics of 'A Simplified QoS scheme using Virtual Link in MPLS based backhone network'. Together they form a unique fingerprint.

    Cite this