A new fair call admission control in packet radio networks

Even though some previous schemes was proposed to decide the call admission of multiple traffic classes, they did not consider fairness for a number of blocked calls among traffic classes. In this paper, we propose a new a new adaptive and predictive measurement-based fair call admission control policy in packet radio networks. Unlike previous works, it can reduce computation overhead and rapidly re-allocate resources to keep the desired quality of service (QoS) demands. Also, it fairly admits the integrated voice and data traffic to prevent unfair service degradation. With simulation results, we evaluate QoS constraints and call blocking probability fairness.