International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
OLSR routing protocol is one of the foremost used proactive routing protocol used in VANETS. It can be viewed as an autonomous network, consisting of multiple sensor nodes, which are mobile in nature. The routing is the most key issue in VANETS, as the nodes are mobile in nature, so it is not possible to have a fixed topology. The paper presents an optimization technique to tune the parameters of OLSR protocol for routing operations. The paper focuses to discuss the impact of genetic algorithm which overall improves the performance of algorithm by tuning parameters and discussing the variation shown by the results.