An Execution, Scrutiny and Collation on VANETs Routing Protocols
Aswathy V.S1, Sandeep Chandran2

1Aswathy V S, M.Tech Scholar, Department of Computer Science and Engineering, LBS Institute of Technology for Women, Thiruvananthapuram (Kerala), India.
2Sandeep Chandran, Assistant Professor, Department of Information Technology, LBS institute of Technology for Women, Thiruvananthapuram (Kerala), India.

Manuscript received on 13 August 2016 | Revised Manuscript received on 20 August 2016 | Manuscript Published on 30 August 2016 | PP: 230-235 | Volume-5 Issue-6, August 2016 | Retrieval Number: F4713085616/16©BEIESP
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Abstract: VANETs are termed as Vehicular Ad-hoc Networks, which are considered as one of the recent advances coming under the minor group of Mobile Ad-hoc Networks (MANETS). VANETs form an extemporaneous formation of wireless networks for data exchange in the sphere of vehicles. Due to self-formulating and adaptive nature of VANETs, that causes a numerous challenges like mobility issues, connectivity problems, security and privacy, which emerge to degrade its performance. One of the main threats is the routing protocol. There are several VANETs routing protocols, this proposed paper stipulate an implementation, analysis and comparison based on AODV and OLSR routing protocols under a city environment. To simulate the VANET scenario, requires two types of simulators: mobility simulator and network simulator. Here VANET MobiSim for generating the mobility files and Ns3 for checking the performance of routing protocols on the mobility files created by VANET MobiSim. The performance of both protocols can be analyzed and finally compared with the help of three criterions: packet-delivery-ratio, end-to-end delay and throughput. This paper arrives at a conclusion as AODV protocol is more effective than OLSR in inter-urban city scenarios.
Keywords: VANETs, V2V, MANETs, AODV, OLSR, VANET MobiSim, Ns3 Simulator.

Scope of the Article: Routing and Transport Protocols