Design a leaky bucket (LB) scheme to police the traffic flow on a user line in an ATM network to ensure the following traffic contract: Peak Cell Rate (PCR) = 22 cells/millisecond Sustainable Cell...

Design a leaky bucket (LB) scheme to police the traffic flow on a user line in an ATM network to ensure the following traffic contract:

Peak Cell Rate (PCR) = 22 cells/millisecond

Sustainable Cell Rate (SCR) = 11 cells/millisecond

Maximum Burst Size (MBS) = 4 cells

Consider the line on which the leaky bucket scheme is installed to have a speed of ? = 88 cells/millisecond and the leak rate of every leaky bucket used to be 1 liquid unit per cell time. Also, assuming that the user continuously sends traffic at 88 cells/millisecond (i.e., at the speed of the line, thereby violating the contract), draw a diagram to show the output traffic pattern of every leaky bucket used in your scheme.