International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Worldwide interoperality for microwave access was proposed to provide high speed data distribution through Wireless Metropolitan Area Networks (WMAN), with the advantage of rapid deployment scalability, and low upgrade cost. It and management (PKM) protocol works as authentication and authorization to secure the information. As the authors study also provides throughput broadband connections over long distances. The IEEE 802.16. WiMax applications, there is a Base Station (BS) and multiple Subscriber Station (SSs). The connection between the base station and subscriber station may be point to point and point to multipoint IEEE 802.16.