TWO-SERVER QUEUE SIMULATION. Two Servers in Series. • Assumptions: nonhomogeneous λ(t) Poisson arrivals; service at server 1, then by server 2 service for each customer; service times are RVs with distribution G1 and G2; no customers after final arrival time T.
Usually, the timing of arrivals is described by specifying the average rate of arrivals per unit of time (a), or the average interarrival time (1/a). For example, if the average rate of arrivals, a = 10 per hour, then the interarrival time, on average, is 1/a = 1/10 hr = 6 min.
The time between successive arrivals
interarrival (plural interarrivals) The time between successive arrivals.
Learn more about interarrival here:
