
(a) Probability distribution of packet
waiting time, 10 bridges 


(b) Probability distribution of packet
waiting time, 30 bridges 


(c) Probability distribution of packet
waiting time, 50 bridges 


(d) Probability distribution of packet
waiting time, 70 bridges 


(e) Probability distribution of packet
waiting time, 90 bridges 


(f) Probability distribution of packet
waiting time, 110 bridges 


(g) Probability distribution of packet
waiting time, 130 bridges 


(h) Probability distribution of packet
waiting time, 150 bridges 


(i) Probability distribution of packet
waiting time, 170 bridges 


(j) Probability distribution of packet
waiting time, 190 bridges 

Figure 10: Probability distribution of packet waiting time in bridges' buffer. 
