If the size of window is N and N # of frames are transmitted and it is supporting cumulative ACK. The Ack no. that is transmitted is ACK p.Then
Calculate
a)how many frames are received to the receiver
b) How many frames are to be transmitted?
I am not sure how this ques. is solved in this pdf . which is available online in form of made easy notes n ques. s on page number 51. I am solving it using GOBACKN and my answer is not matching to his answer plus approach is diff. Anybody ??? help me on this.