A Fuzzy Cross-Layer Method to Improve the Quality of Service in Uplink Multimedia Transmissions in WiMAX
WiMAX is a wireless standard that allows the establishment of a broadband connection with high throughput. IEEE802.16 provides high bandwidth and range, while implementing and operating costs low, and as a serious item to replace wired networks T1 and DSL is considered. On the other hand, the authors witness the important role of multimedia applications in everyday human. In most multimedia applications, quality of service plays a major role and boosting this important parameter, increases the quality of multimedia services. In this paper, a method which increases the quality of service using Cross-layer mechanism with fuzzy decision tree is presented.