Figure 14From: Dynamic admission control and bandwidth reservation for IEEE 802.16e mobile WiMAX networksAs λ h :λ n is 1:20, (a) the blocking rates of new connections and (b) the dropping rates of handoff connections with respect to different CAC and BR schemes. The proposed dynamic CAC algorithm plus adaptive BR scheme improve the network utilization by admitting 22.45 and 17.32% connections more than the FT and DT schemes, respectively.Back to article page