Hybrid MultiHop Routing Mechanism with Intelligent Transportation System architecture for Efficient Routing in VANETs

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Hybrid MultiHop Routing Mechanism with Intelligent Transportation System architecture for Efficient Routing in VANETs

Ramamoorthy, Raghu / E, Saravana Kumar / A Naidu, R Ch / M, Sathya

Intelligent Transportation Systems (ITS) are required for efficient vehicle communication in the smart city. The goal of ITS was to provide a broad range of services in transportation, safety, comfort, commercial, mobility, and connectivity applications. In this era, road traffic is a major annoyance. The provision of real-time traffic information to drivers, in conjunction with a navigation system, can enable vehicles to choose the best route. To support ITS, this work proposes a Hybrid Multi-hop Routing Mechanism with Intelligent Transportation System (HMRM-ITS) for efficient communication among vehicles in vehicular ad hoc networks (VANETs). The proposed HMRM-ITS employs the multi-hop routing concept to enable vehicles to improve their driving performance and road safety. Furthermore, the proposed HMRM-ITS allows the transportation organization to communicate instantly between vehicles to Road-Side Units (RSUs), as well as vehicles-traffic servers in an efficient manner. The proposed mechanism enhanced the complete spatial use of a road network by lowering average travel costs of vehicles with a 5-10^% reduction in traffic overhead over existing mechanisms. Additionally, the HMRM-ITS outperforms existing mechanisms in the form of packet transmission delay and throughput.