Performance Measurement and Analysis of OLSR Routing Protocol Based On Node Scenarios Using NS2 Simulator

To design of a wireless network, measurement of performances and selection of optimum path based on various parameters are the main strategies In this paper, performance analysis is carried out on “Optimized Link State Routing Protocol” OLSR routing protocol and measurement of performance analysis based on different simulation parameters under various simulation environments is presented. We develop the simulation environment of small network (5, 10,15,25,30 Nodes) using NS2 and observed the complexity of the mobile ad-hoc network. The various performance parameters like average end-to-end delay, packets sent and received, jitter in network, throughput, commutative distribution and frequency distributions has been analyzed. The paper describes all the simulator parameters taken and then compares the effect of complexity of simulation environment in performance of OLSR routing protocol. Our goal is to carry out a systematic comparative measurement study of Optimized Link State Routing (OLSR) protocol in consideration of QoS parameters based on different simulation parameters. We have changed the different simulation environment and measured the various parameters such as throughput, end-to-end delay, packet delivery