Ntelligent I Nformation D Issemination in V Ehicular a D Hoc N Etworks
نویسندگان
چکیده
Vehicular Ad hoc Networks (VANETs) are a compelling application of ad hoc networks, because of the potential to access specific context information (e.g. traffic conditions, service updates, route planning) and deliver multimedia services (VOIP, in-car entertainment, instant messaging, etc.). In this paper, we propose an agent based intelligent information dissemination model for VANETs. Safety information like cooperative driving, accident, road condition warnings, etc. play a major role for applications of VANET. Safety information dissemination poses a major challenge of delay-sensitive nature. This paper proposes an agent based model for intelligent information dissemination in VANETs. Proposed model uses cognitive agent concept for realizing intelligent information dissemination. To test the efficiency of the model, proposed scheme is simulated using NS-2 simulator. Some of the performance parameters analyzed are bandwidth utilized, push latency and push/pull decision latency.
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