In this paper, an M/M/1 queue with working vacation and vacation interruption is investigated. The server is supposed to take a working vacation whenever the system becomes empty and if there are at least N customers waiting in the system at a service completion instant, vacation interruption happens and the server resumes a normal working period. A matrix geometric approach is employed to obta...

In this paper, by considering an M|M|1|∞ queueing model, Bayes estimators of traffic intensity and measures system performance are worked out under squared error loss function (SELF) based on observed data the independent interarrival service times. Further, minimum posterior risk associated with obtained SELF. Numerical illustration estimates is given through simulation study. It shown that perf...