International Journal of Computer Science and Communication Engineering (IJCSCE)
To the usage of wireless communication in IEEE802.16e, It has allowing the calls using Call Admission Control (CAC). By using CAC serves as great utility for WiMAX, but it has some drawbacks to accept or admit the call so the system quality of service is very greatly affected. Existing CAC schemes only depend on the priority, bandwidth and frequency of the call admission or FIFO methods, so it gives more priority to high balance calls then it wouldn't allow to the low balance calls. Here, the authors propose a new algorithm Forward Selection Call Admission Control with Intrusion Detection System (FSCACIDS); it provides proper and reliable communication for all WiMAX nodes.