Consider a cellular system with an infinite number of channels. In such a system, all arriving calls begin receiving service immediately. The average call holding time is 1/nμ when there are n calls in the system. Draw a state transition diagram for this system and develop expressions for the following:
(a) Steady-state probability P_n of n calls in the system.
(b) Steady-state probability P₀ of no calls in the system.
(c) Average number of calls in the system, LS.
(d) Average dwell time, WS.
(e) Average queue length, LQ.