This paper presents Distributed Rate Control for Vehicular Ad Hoc Networks (VANETs) (DRCV), a distributed light-weight congestion control algorithm tailored for safety messages. DRCV monitors and estimates channel load and controls the packet rate of outgoing periodic packets. A new approach called Fast Drop is adopted to promptly drop the rate of periodic packets when event-driven safety packets are detected. Simulations show the effectiveness of DRCV in increasing packet reception probabilities and achieving efficient channel usage.


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    Titel :

    Distributed rate control algorithm for VANETs (DRCV)


    Beteiligte:
    Drigo, Michele (Autor:in) / Zhang, Wenhui (Autor:in) / Baldessari, Roberto (Autor:in) / Le, Long (Autor:in) / Festag, Andreas (Autor:in) / Zorzi, Michele (Autor:in)


    Erscheinungsdatum :

    2009


    Format / Umfang :

    2 Seiten, 2 Bilder, 1 Tabelle, 5 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Datenträger


    Sprache :

    Englisch




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