Study on Routing in VANETs – A QoS Perspective

The research on wireless technologies, Intelligent telecommunication systems (ITS), intelligent distribution systems are progressively increasing in recent years due to the applicability and deployment of technologies in integrated interdisciplinary fields. They attracted various researchers, industrialists, academicians and also vehicle manufacturers to propose solutions interactively in terms of communication, safety, security and reliability. In this paper, a broad review of VANET routing protocols with the perception of attaining Quality of Services (QoS) considering various parameters by each protocols is studied. In addition, various methods for improving Quality of services in VANET routing is also studied.