A Survey on Embryonic Graph-Based Unfailing Routing Method for VANETs
نویسنده
چکیده
VANETs are a hopeful technology to enable communications among vehicles on highways. The routing protocol works very poorly in VANETs. Compare to MANET, communication links break more frequently in VANETs, so we need unfailing routing method of such highly dynamic network. Nowadays, in highways the unfailing routing has focused very little. In this paper, we need embryonic graph theory to model the VANET communication graph on a highway. The embryonic graph helps taking the expanding characteristics of the vehicular network topology and determines the unfailing routes preemptively. In this paper, we introduce an embryonic graph-based unfailing routing method for VANETs to promote quality-of-service (QoS) support in the routing process. So we introduce new method to find the most unfailing route in the VANET embryonic graph from the source to the destination. We determine, over the simulation results, that our scheduled method significantly outperforms the relevant protocols in the literature. Keywords— Embryonic graph, quality of service (QoS), routing, vehicular ad hoc network (VANET), vehicular networks.
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