International Journal of Advanced Research in Computer Science and Software Engineering (IJARCSSE)
Worldwide interoperability for microwave access (Wimax) is one of the upcoming Fourth Generation (4G) promising networks to cover some of the consumers' needs. It is a promising technology that is intended to deliver fixed, and more newly, mobile broadband connectivity. It is an upcoming technology it is mainly intended to overcome the drawbacks of previous version. It is developed mainly due to the coverage area is larger compare all other networks, high data rates, it is easily deployable and guaranteed quality of service.