Efficient broadcasting of safety messages in multihop vehicular networks

Authors:
Carla-Fabiana Chiasserini;Rossano Gaeta;Michele Garetto;Marco Gribaudo;Matteo Sereno
Affiliations:
Politecnico di Torino, Dipartimento of Elettronica, Torino, Italy;Università di Torino, Dipartimento di Informatica, Torino, Italy;Politecnico di Torino, Dipartimento of Elettronica, Torino, Italy;Università di Torino, Dipartimento di Informatica, Torino, Italy;Università di Torino, Dipartimento di Informatica, Torino, Italy
Venue:
IPDPS'06 Proceedings of the 20th international conference on Parallel and distributed processing
Year:
2006

Citing 2
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Abstract

We focus on a vehicular network supporting safety applications, and we present an application and a channel access mechanism for efficient multihop broadcasting. We study the performance of the proposed solution by developing an analytical framework, which provides several metrics relevant to message dissemination. Analytical results are compared with the performance obtained through ns.