To Improve the Performance of Wireless Networks for Resizing the Buffer

Resizing the access point buffer in Wireless Local Area Network is a challenging issue in today’s scenario. The wireless LANs emphasize lot of basic problems that do not occur in wired LANs. The main objective of this research work is to reduce the delay and increase the throughput, by implementing a resizable buffer with the use of MAC and TCP protocols in Wireless LANs. The other recent issues which occur frequently are channel bandwidth which is time-varying and the service rate, which is dependent on the level of channel contention. In this paper we first propose that the default use of static buffers in Wireless LANs leads to either less channel utilization or unnecessary huge delays, which induces the use of dynamic buffer resizing. This type of resizable buffer makes less delay, high throughput and effective link utilization which is achieved by buffer queue resize algorithms.