X Question Stop-and-Wait Model to total time to transmit 1 frame prop t, proc k prop proc to=2tprop + 2lproc + If +tack bits/transmitted frame prop+ 2tproc bits/ACK frame channel transmission rate King Saud University Question King Saud Universit Timeout and Roundtrip Time (RTT) RTT t pro ckprop RTT = 2t prop+ t proc+1 f + tack Timeout value should be larger than RTT AVSOmobily X Question Required W, for Delay-Bandwidth Product W, should be large enough to keep channel busy during the delay-bandwidth product Frame 1250 bytes-10,000 bits, R 1 Mbps 2it prop+tproc 1 ms 10 ms 100 ms 1 sec Delay x BW 1,000 bits (