Enhanced rate of wlan using different protocols in infrastructure and ad-hoc mode

In this paper, we have discussed the experiments performed by us on Wireless local area network technology. These experiments are divided into two sections that describes it using infrastructure-based and infrastructure-less network. Section A: Infrastructure-based mode and Section B: Infrastructure-less mode consists of both static and mobile modes with constant bit rate application along with Voice over internet protocol based on H.323 respectively. We have also shown the difference in the two modes using different protocols like adhoc on-demand distance vector and dynamic mobile adhoc network on-demand for both the sections. We have calculated the throughput for each section and the simulation of each configuration has been done using QualNet software of version 6.1. From the experiments we have shown the comparison between the two functional modes of Wireless local area network i.e. infrastructure and ad-hoc. We have also discussed different applications where either ad-hoc and infrastructure modes or either of them can be used, with enhanced rate using suitable protocols.