Two-priority system with reservation of channels and Markov input flow

The two-priority queueing system with trunk reservation and Markovian input flow of customers is considered. It is supposed that customers of each priority have two different phase-type distributions of their service times. Trunk reservationmeans that there are some channels which can be used only by customers of high priority. On the basis of researching the special general model, analytic relations that permit to calculate the main stationary characteristics of the queueing system were obtained.