To understand why we need to have a minimum frame size Tfr = 2 A????1 Tp in a CDMA/CD network, assume we have a bus network with only two stations, A and B, in which Tfr = 40 A????1s and Tp = 25 A????1s. Station A starts sending a frame at time t = 0.0 A????1s and station B starts sending a frame at t = 23.0 A????1s.
Answer the following questions:
A. Do frames collide?
B. If the answer to part a is yes, does station A detect collision?
C. If the answer to part a is yes, does station B detect collision?