In this paper, we investigate a directional CSMA/CA protocol for mmWave vehicle-to-vehicle communications when location information is given with an observational error. Considering this inaccuracy, we propose a directional CSMA/CA where location-based selective RTS/CTS and beam alignment are applied. Numerical evaluations verify that the proposed algorithm improves packet reception ratio and data rate compared to a directional CSMA/CA that does not utilize the location information.


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    Titel :

    Poster: Location-based Directional CSMA/CA for Millimeter Wave V2V Communications


    Beteiligte:
    Oh, Seungeun (Autor:in) / Kim, Hyesung (Autor:in) / Kim, Seong-Lyun (Autor:in)


    Erscheinungsdatum :

    2018-12-01


    Format / Umfang :

    510115 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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