Exercise 1 1. Suppose N packets arrive simultaneously to a link at which no packets are currently being transmitted or queued. Each packet is of length L and the link has transmission rate R. What is the average queuing delay for the N packets? 2. Now suppose that N such packets arrive to the link every LN/R seconds. What is the average queuing delay of a packet? Hints for Exercise 1 1. Use the following equation to calculate the average queuing delay Where d-queuing time of packet transmission delay of all packets before packet i -> Generalize to this to N and then add them all! 2. Use the following hints: a. b. C. How much time does it take to transmit N packets? How many packets are there left in the queue when the next batch of N packets arrive? How is this situation different from the previous