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    Cross-layer topology design for network coding based wireless multicasting.

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    TU 2015 Computer Networks.pdf (397.4Kb)
    Date
    2015-09-09
    Author
    Vien, Quoc-Tuan
    Tu, Wanqing
    Nguyen, Huan X.
    Trestian, Ramona
    Metadata
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    Citation
    VIEN, Q.T., TU, W., NGUYEN, H.X. and TRESTIAN, R., 2015. Crosslayer topology design for network coding based wireless multicasting. Computer Networks, Vol. 88, pp. 27-39.
    Abstract
    This paper considers wireless multicast networks where network coding (NC) is applied to improve network throughput. A novel joint topology and cross-layer design is proposed to maximise the network throughput subject to various quality-of-service constraints, such as: wireless multicast rate, wireless link capacity, energy supply and network lifetime. Specifically, a heuristic NC-based link-controlled routing tree algorithm is developed to reduce the number of required intermediate nodes. The proposed algorithm facilitates the optimisation of the wireless multicast rate, data flow of wireless links, energy supply and lifetime of nodes through a novel cross-layer design. The proposed joint topology and cross-layer design is evaluated and compared against other schemes from the literature. The results show that the proposed scheme can achieve up to 50% increase in the system throughput when compared to a classic approach.
    Publisher link
    http://dx.doi.org/10.1016/j.comnet.2015.06.005
    Permalink for this record
    http://hdl.handle.net/10059/1433
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    Disclaimer | Freedom of Information | Privacy Statement | Takedown Policy | Contact Us | Information about OpenAIR | Copyright ©2015

    Robert Gordon University, Garthdee House, Garthdee Road, Aberdeen, AB10 7QB, Scotland, UK: a Scottish charity, registration No. SC013781