This paper evaluates a Cooperative ARQ protocol to be used in delay-tolerant vehicular networks. The scenario consists in cars downloading information from Access Points along a road. The key difference between proposed Cooperative ARQ protocols is when the cooperation takes place. Simply C-ARQ cooperation occurs in a packet-by-packet basis. In this proposal, that we call DC-ARQ (Delayed Cooperative ARQ), the cooperation is delayed until cars are out of the coverage area of the Access Point. The scheme has been evaluated through simulations. A comparison of DC-ARQ with a baseline case in which no cooperation is used has been performed under different vehicle densities scenarios. © 2008 Springer Berlin Heidelberg.
CITATION STYLE
Morillo-Pozo, J., Trullols-Cruces, Ó., Barceló-Ordinas, J. M., & García-Vidal, J. (2008). Evaluation of a cooperative ARQ protocol for delay-tolerant vehicular networks. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 5122 LNCS, pp. 157–166). Springer Verlag. https://doi.org/10.1007/978-3-540-89183-3_13
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