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    Cooperative Power Scheduling for a Network of MIMO Links

    133767_133767.pdf (293.1Kb)
    Access Status
    Open access
    Authors
    Dong, X.
    Rong, Yue
    Hua, Y.
    Date
    2010
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Dong, X. and Rong, Yue and Hua, Y. 2010. Cooperative Power Scheduling for a Network of MIMO Links. IEEE Transactions on Wireless Communications 9 (2).
    Source Title
    IEEE Transactions on Wireless Communications
    ISSN
    15361276
    Faculty
    Department of Electrical and Computer Engineering
    School of Engineering
    Faculty of Science and Engineering
    Remarks

    Copyright © 2010 IEEE This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder.

    URI
    http://hdl.handle.net/20.500.11937/16116
    Collection
    • Curtin Research Publications
    Abstract

    A cooperative power scheduling algorithm developed by Wang, Krunz and Cui is extended for an ad hocnetwork of MIMO links. This algorithm, referred to as pricebased iterative water filling (PIWF) algorithm, is a distributed algorithm by which each link computes its power scheduling through an iterative and cooperative process. The cooperation among all links is achieved by adaptive price factors appliedby each link. Compared to a centralized power scheduling algorithm, the PIWF algorithm is much more efficient in computation although not as efficient in network throughput. Compared to a non-cooperative counter-part by Demirkol and Ingram where all price factors are zero, the PIWF algorithm requires additional in-network computation but is more efficient in network throughput.

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