Can you clarify more about the network, is it like a real network or simulated network?

What technology? 3G 4G

Thank you so much Osama . Actually my work in 4G and 5G. i am working in QoS IN  High altitude platforms based communication network" . CAC is a very  important technique used to handle QoS 

Hi

Check figure 1 in "Call Admission Control for QoS Provisioning in 4G Wireless Networks: Issues and Approaches"

thank you so much 

thanks so much