Infra-Red WLAN Performance Evaluation in 1 Mbps and 2 Mbps Using OPNET for GRP?

In this paper analysis and performance of Infra-Red WLAN is done for 1 and 2 mbps data rate for GRP. We used OPNET Simulation tool we created a network containing 20 mobile nodes with data rate 1 Mbps and 2 Mbps with transmission power 0.005 watts and buffer size 1024000 bits each node moves randomly in the network and simulation time was 1500 sec. Infra-Red WLAN is compared in terms of 1 Mbps and 2 Mbps for different QOS’s using GRP protocol. According to the resulted performance we can say that infrared wireless LAN might do a better job of satisfying requirements for mobile applications. The simulation result of the research has practical reference value for further study.