A joint utilility-token bucket packet scheduling algorithm for IEEE 802.16e WiMAX networks

Alberto Nascimento, Atilio Gameiro, J. Rodriguez

    Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad i gynhadleddadolygiad gan gymheiriaid

    Crynodeb

    A new Packet Scheduler whose architecture is based on the cross-layer paradigm is proposed for the IEEE 802.16e standard of Mobile WiMAX networks. The scheduler combines functionalities derived from the use of the utility function concept from economics, for the satisfaction of the maximum packet delay from real time service flows, and the token bucket principle for the support of minimum throughput requirements from non-real time service flows. Commonly used packet schedulers in the literature are used in the performance evaluation of the proposed scheduler, by means of System Level Simulations under a realistic network layout, conducted on a proprietary C++ platform, fully compatible with the IEEE 802.16e standard. Performance is evaluated by means of the percentage of satisfied users for a given range of the system load (amount of active users in the system)
    Iaith wreiddiolSaesneg
    TeitlProceedings of the 2009 6th International Symposium on Wireless Communication Systems
    Is-deitl7-10 September 20089, University of Siena, Tuscany, Italy
    GolygyddionGiovanni Giambene, Yuming Jiang, Boon Sain Yeo, Rajeev Shorey
    CyhoeddwrInstitute of Electrical and Electronics Engineers
    Tudalennau259-263
    Nifer y tudalennau5
    ISBN (Electronig)978-1424435845
    Dynodwyr Gwrthrych Digidol (DOIs)
    StatwsCyhoeddwyd - 13 Hyd 2009
    Digwyddiad2009 6th International Symposium on Wireless Communication Systems - Siena, Yr Eidal
    Hyd: 7 Medi 200910 Medi 2009
    Rhif y gynhadledd: 6th

    Cynhadledd

    Cynhadledd2009 6th International Symposium on Wireless Communication Systems
    Gwlad/TiriogaethYr Eidal
    DinasSiena
    Cyfnod7/09/0910/09/09

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