An Overview on Quality of Service and Data Dissemination in VANETs

Abstract:Vehicular Ad hoc Network (VANET) is sub from Mobile Ad-hoc Networks (MANETs) that has the potential in improving road safety and quality of service (QoS), VANET is confronted with a lot of challenges such as high energy consumption, link instability. In this paper, we survey on discuss this review on three parts. In the first part, we provide a comprehensive review of the quality of service (QoS). In the second part, we will explain some challenges facing the quality of service (QoS). Finally, we will provide a review of data dissemination and all their types.