ATENA: Disseminação de Dados em Broadcast para Cenários Rodoviários
(ATENA: A Broadcast-Storm-Aware Solution for Highway Environments)
Ademar Takeo Akabane (firstname.lastname@example.org), Edmundo Roberto Mauro Madeira (email@example.com), Leandro Aparecido Villas (firstname.lastname@example.org)
This paper appears in: Revista IEEE América Latina
Publication Date: May 2014
Volume: 12, Issue: 3
The fast growth of ad hoc wireless communication, combined with advances of vehicular technology, has allowed the appearing of a new communication paradigm known as VANETs (Vehicular Ad Hoc Networks). This new communication paradigm is enabling to exploit the mobility of vehicles to disseminate information that can be: traffic jam, congested area, and eventual accident. We have focused on a broadcast protocol over VANETs to efficiently disseminate the information among the vehicles within an Area of Interest (AoI). The proposal of our broadcast protocol -ATENA- is to eliminate the broadcast storm problem
and maximize data dissemination with short delays and low
overhead. ATENA was compared with five well-known protocols from literature: DBRS, DV-CAST, SRD, Flooding, and AID. It shows, through the simulation, that our proposal has performed better than other five protocols, outperforming them in different scenarios in all the evaluations carried out.
Vehicular Ad Hoc Networks, Data Dissemination, Broadcasting Protocol, Vehicle-to-Vehicle.
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