Provided by:International Journal of Computer Science and Management Studies (IJCSMS)
Worldwide interoperability for Microwave Access (WiMAX) is a standard based on IEEE 802.16 standard for wireless technology. WiMAX is one of the desired technologies due to its satisfying performance that it provides high throughput and it has a large coverage area. In parallel Voice over Internet Protocol (VoIP) is a new technology in a huge demand due to its capability of transmitting voice packets over networks based on internet protocols. VoIP networks are sensitive to delay and they need to have the priority of transmission.