Stationary analysis of a retrial queue with preemptive repeated attempts

  • Authors:
  • J. R. Artalejo;A. N. Dudin;V. I. Klimenok

  • Affiliations:
  • Faculty of Mathematics, Department of Statistics and O.R., Complutense University of Madrid, Madrid 28040, Spain;Laboratory of Applied Probabilistic Analysis, Faculty of Applied Mathematics and Computer Sciences, Belarus State University, 4, F. Skorina Ave., Minsk-50, 220050 Belarus;Laboratory of Applied Probabilistic Analysis, Faculty of Applied Mathematics and Computer Sciences, Belarus State University, 4, F. Skorina Ave., Minsk-50, 220050 Belarus

  • Venue:
  • Operations Research Letters
  • Year:
  • 2001

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Abstract

We consider a retrial queueing system where customers at the retrial group have preemptive priority over customers at the waiting line. The stationary distribution can be approximated at a desired level of accuracy in such a way that the approximated marginal distribution of the number of customers at the retrial group remains equal to the exact marginal distribution.