IEEE 802.11a based Investigation and Simulation Evaluation of MANET GRP Routing Protocol using on Different QoS?

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 .This paper using OPNET simulation tool for the performance of GRP routing protocol simulation, build a small scale the complexity of the mobile Ad-Hoc network model, the GRP routing algorithm, the average Total traffic sent and received in packet and bit per second form, MAC delay, Delay, Network Load and Throughput in scenario for the simulation analysis and performances. The simulation result of the research has practical reference value for further study.