Given 22 terminals located in New York that are connected to a computer in Boston through a concentrator. The average number of messages generated by each terminal is 30 per hour. The distribution of messages in 8 bit bytes is as follows: M1 = 450 (20%); M2 = 1200 (40%); m3 = 800 (20%); M4 = 100 (20%) Assume a Poisson distributed message arrival rate, and an exponential distributed service time for the concentrator. If the output circuit from the concentrator has a speed of 1200 bps a) What would be the minimum number of bytes of concentrator memory needed to handle the average queue size? b) What would be the average time a message spends in the concentrator?
Answers
Answered by
0
Answer:
32 terminal located in new
Similar questions