Simulation and Automatic Tuning of OLSR Routing Protocol for VANETs

نویسنده

  • Bandana Sharma
چکیده

This paper presents a class of routing protocols for vehicular ad hoc networks (VANETs) called the Optimized link state routing protocol (OLSR). OLSR protocol performs well in networks having changing topology of nodes, as it can adapt in such environments easily and updated routing table is maintained by all nodes all the time. Wide range of improvement is possible by changing only the configuration parameters of OLSR protocol. Modification to the OLSR protocol is needed to increase the performance of the OLSR protocol in a VANET scenario. This can be done by implementing Genetic Algorithm on OLSR protocol and this result in fine auto-tuned OLSR configuration. Performance gets improved in terms of increased PDR and Throughput and reduced End to End Delay with optimized-OLSR (OLSR-GA) protocol. Keywords— Genetic Algorithm, Metaheuristic Algorithm, OLSR, Vehicular ad hoc network

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تاریخ انتشار 2015