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    Green-PolyH: A green traffic engineering solution over uncertain demands

    Access Status
    Fulltext not available
    Authors
    Ruiz Rivera, A.
    Chin, K.
    Soh, Sie Teng
    Date
    2015
    Type
    Conference Paper
    
    Metadata
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    Citation
    Ruiz Rivera, A. and Chin, K. and Soh, S.T. 2015. Green-PolyH: A green traffic engineering solution over uncertain demands, in 25th International Telecommunication Networks and Applications Conference, Nov 18-20 2015, pp. 126-130. Sydney, N.S.W.: IEEE.
    Source Title
    25th International Telecommunication Networks and Applications Conference, ITNAC 2015
    DOI
    10.1109/ATNAC.2015.7366800
    ISBN
    9781467393485
    School
    Department of Computing
    URI
    http://hdl.handle.net/20.500.11937/42095
    Collection
    • Curtin Research Publications
    Abstract

    Green traffic engineering (TE) solutions play a central role in minimizing the energy expenditure of a network where they seek the minimal links/routers/switches required to support a given traffic demand. A key limitation, however, is that they are not designed to be robust against random traffic demands. To this end, this paper reports the first robust, green TE solution, called Green-PolyH, that considers demands defined by a given polyhedral set. Advantageously, Green-PolyH ensures all such demands do not cause the utilization of links to exceed a given threshold. Our experiments over well-known topologies show that savings above 80% are achievable whilst remaining robust to traffic changes.

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