Towards Efficient Control of Mobile Network-Enabled UAVs

Hamed Hellaoui, Ali Chelli, Miloud Bagaa, Tarik Taleb, Matthias Patzold

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

    7 Citations (Scopus)
    137 Downloads (Pure)

    Abstract

    The efficient control of mobile network-enabled unmanned aerial vehicles (UAVs) is targeted in this paper. In particular, a downlink scenario is considered, in which control messages are sent to UAVs via cellular base stations (BSs). Unlike terrestrial user equipment (UEs), UAVs perceive a large number of BSs, which can lead to increased interference causing poor or even unacceptable throughput. This paper proposes a framework for efficient control of UAVs. First, a communication model is introduced for flying UAVs taking into account interference, path loss and fast fading. The characteristics of UAVs make such model different compared to traditional ones. Thereafter, in order to ensure the efficient control, a solution is proposed for reducing interference. This is achieved by efficiently assigning sub-carriers to the UAVs in a way to reduce interference. A maximum independent set formulation is proposed along with an algorithm for optimal sub-carrier allocation. The obtained results demonstrate the efficiency of the proposed solution in terms of enhancing the link quality of UAVs.

    Original languageEnglish
    Title of host publication2019 IEEE Wireless Communications and Networking Conference, WCNC 2019
    PublisherIEEE
    ISBN (Electronic)9781538676462
    DOIs
    Publication statusPublished - 1 Apr 2019
    MoE publication typeA4 Conference publication
    EventIEEE Wireless Communications and Networking Conference - Marrakech, Morocco
    Duration: 15 Apr 201919 Apr 2019

    Publication series

    NameIEEE Wireless Communications and Networking Conference
    ISSN (Print)1525-3511
    ISSN (Electronic)1558-2612

    Conference

    ConferenceIEEE Wireless Communications and Networking Conference
    Abbreviated titleWCNC
    Country/TerritoryMorocco
    CityMarrakech
    Period15/04/201919/04/2019

    Funding

    This work was supported in part by the European Union’s Horizon 2020 programme under the EU/KR PRIMO-5G project (Grant No. 815191) and in part by the Academy of Finland 6Genesis Flagship (Grant No. 318927).

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