A bucket leaks atppackets/sec (pps) over an outgoing link of capacity C when there are packets in the input buffer. Packet arrives in the

input buffer is at a constant rate ofc1for a time interval (0; T], switches to a higher ratec2for a time interval (T; 2T], switches back toc1during the interval (2T; 3T], and then again switches toc2during

the interval (3T; 4T], and so on | where c1 < p < c2 <= C and T >= 1/c2

(the delay is the time elapsed between when a packet p arrives at the input buffer and when p is output from the buffer)How can I Obtain a recurrence relation for the delay suffered by a packet arriving at the input buffer??

Please let me know urgently! Thanks so much.