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    A Novel Link Scheduler for Personalized Broadcast in Multi Tx/Rx Wireless Mesh Networks

    Access Status
    Fulltext not available
    Authors
    He, W.
    Chin, K.
    Soh, Sie Teng
    Date
    2015
    Type
    Conference Paper
    
    Metadata
    Show full item record
    Citation
    He, W. and Chin, K. and Soh, S.T. 2015. A Novel Link Scheduler for Personalized Broadcast in Multi Tx/Rx Wireless Mesh Networks, in Jiangzhou Wang (ed), IEEE ICC 2015 ­- Workshop on MIMO and Cognitive Radio Technologies in Multihop Network (MIMOCR), Jun 8 2015, pp. 532-537. London, England: IEEE Communications Society.
    Source Title
    IEEE International Conference on Communication (ICC2015)
    Source Conference
    IEEE ICC 2015 ­- Workshop on MIMO and Cognitive Radio Technologies in Multihop Network (MIMOCR)
    DOI
    10.1109/ICCW.2015.7247235
    School
    Department of Computing
    URI
    http://hdl.handle.net/20.500.11937/27599
    Collection
    • Curtin Research Publications
    Abstract

    The personalized broadcast problem calls for a link schedule with the shortest makespan or slots to deliver all data located at a gateway destined for nodes in a multi-hop wireless network. In this paper, we address this fundamental problem with consideration for the multiple transmit or receive capability of nodes as well as their ability to boost the capacity of a link via spatial multiplexing or multiple radios. We derive new makespan bounds for arbitrary tree topologies and propose a new link scheduler called Algo-PB to generate a personalised broadcast schedule with minimal schedule length. Simulation results show that the schedule length generated by Algo-PB outperforms state-of-the-art algorithms by at most 20% and the difference between Algo-PB and the theoretical lower bound is at most 10%.

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