A Two-Stage Model Queueing with No Waiting Line between Channels

Vedat Sağlam, Müjgan Zobu
2013 Mathematical Problems in Engineering  
We consider a new queuing model with sequential two stations (stages), single server at each station, where no queue is allowed at station 2 and with no restriction at station 1. There is a FCFS service discipline in which the input stream is Poisson having rate . The service time of any customer at server () is exponential with parameter . The state probabilities and loss probability of this model are given. The performance measures are obtained and optimized, and, additionally, the model is
more » ... mulated. The simulation results, exact results, and optimal results of the performance measures are numerically computed for different parameters.
doi:10.1155/2013/679369 fatcat:5yevld2sjveljldjhqujkgnqzu