This document discusses WiMAX (Worldwide Interoperability for Microwave Access) technology. It defines WiMAX as a wireless technology that provides broadband access over long distances through point-to-point links or full mobile access. The document outlines the key components of a WiMAX system including WiMAX towers and receivers. It also describes how WiMAX works and the three levels that comprise the WiMAX technology: the transmission, radio, and core levels. Finally, the document provides examples of potential WiMAX applications and discusses WiMAX network architecture.