Clustering In VANETs
نویسندگان
چکیده
We present our proposed algorithm in this paper, a reactive Location Routing Algorithm with Directional ClusterBased Flooding (LORA-DCBF) for inter-vehicle communication in the context of optimizing traffic flow and increasing vehicular safety. We consider the performance and motorway environment with associated high mobility in highway and compare LORADCBF with Location Routing Algorithm with Cluster-Based Flooding(LORA-CBF).In our proposed algorithm, it is possible to have more than one cluster heads in the limited area, but with two opposite direction, this strategy have more stability in the clusters form and more effective. We use a microscopic traffic model, developed in OPNET, to simulate our proposed algorithm to validate our research and shows that LORA-DCBF is more effective in Vehicular communications. Keywords—Location routing algorithm with directional cluster based flooding, Ad-Hoc networks, VANET networks, intervehicular communication, rotating.
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