Analysis of the successful and blocked events in the Geo/Geo/c retrial queue

  • Authors:
  • J. Amador;P. Moreno

  • Affiliations:
  • Departamento de Estadística e Investigación Operativa III, Universidad Complutense de Madrid, Madrid, Spain;Departamento de Economía, Métodos Cuantitativos e Historia Económica, Universidad Pablo de Olavide, Sevilla, Spain

  • Venue:
  • Computers & Mathematics with Applications
  • Year:
  • 2011

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Abstract

This paper considers a discrete-time queue of Geo/Geo/c-type with geometric repeated attempts, Artalejo et al. (2008) [18]. We investigate the probability distributions, the first and second moments and the cross moments of the successful and blocked events made by the external and repeated customers. Several numerical examples and a cost function illustrate the analysis.