ASTA implies an M/G/1-like load decomposition for a server with vacations

  • Authors:
  • Zvi Rosberg;H.Richard Gail

  • Affiliations:
  • IBM Israel, Haifa 32000, Israel;IBM T.J. Watson Research Center, Yorktown Heights, NY 10598, USA

  • Venue:
  • Operations Research Letters
  • Year:
  • 1991

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Abstract

We consider a single server at which customers of several classes arrive according to a stochastic point process and the server may take vacations arbitrarily. We show that under stationary conditions, the ASTA property (Arrivals See Time Averages) implies an M/G/1-like load decomposition property. A network of quasi-reversible symmetric queues with server vacations is given as an example for non-Poisson arrivals.