In this paper we explore the potential of doing multicast transmissions in millimeter wave vehicular communications using beamwidth-aware scheduling. Using a dataset of measured vehicle positions in a highway scenario, we show that often a considerable number of neighbouring vehicles can be reached with a single millimeter wave transmission. Furthermore, we propose a fully distributed beamwidth-aware scheduler using sub-6GHz control information exchange that opportunistically exploits multicast opportunities. We show that this scheduler can provide a significant delay reduction for millimeter wave vehicular communications.


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    Titel :

    On the potential of multicast in millimeter wave vehicular communications


    Beteiligte:
    Mendler, Gereon (Autor:in) / Heijenk, Geert (Autor:in)


    Erscheinungsdatum :

    2021-04-01


    Format / Umfang :

    1490533 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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