International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
WiMAX technology is presently one of the most promising global telecommunication systems. Great hopes and important investments have been made for WiMAX, which is a broadband wireless access system having many applications: fixed or last-mile wireless access, backhauling, mobile cellular network, telemetering, etc. WiMAX is based on the IEEE 802.16 standard, having a rich set of features. This standard defines the medium access layer and the physical layer of a fixed and mobile broadband wireless access system. WiMAX to provide high-speed access to the Internet where the Transmission Control Protocol (TCP) is the core transport protocol.