Different QoS Based Simulation Evaluation of AODV Protocol Using Direct Sequence for 1 Mbps and 11 Mbps Using OPNET?

Mobile Ad-Hoc network (MANET) is a network of mobile nodes that can communicate with each other without using any centralized control or fixed infrastructure .In this paper analysis of the performance of AODV routing protocol is done with the use of OPNET simulation tool, we created a 27 mobile nodes networks on data rate 1 and 11 Mbps and transmission power 0.005 watts with buffer size 256000 bits the time of simulation was 1200 sec. AODV routing protocol is compared in terms of AODV Route Discovery time, FTP Download Response Time(sec), HTTP Object Response Time (sec), WLAN Delay (sec) and AODV Total Cached Replies Sent in scenario for the simulation analysis and performances. According to the resulted performance AODV performed better in 11 Mbps then 1 Mbps. The simulation result of the research has practical reference value for further study.