Numerical methods for analysis of multiflow queuing systems with virtual partition of a common buffer

  • Authors:
  • L. A. Ponomarenko;A. Z. Melikov;M. I. Fattakhova

  • Affiliations:
  • NVK "Kiev Institute of Automation", Kiev, Ukraine;Institute of Cybernetics, National Academy of Sciences of Azerbaijan, Baku, Azerbaijan;Institute of Cybernetics, National Academy of Sciences of Azerbaijan, Baku, Azerbaijan

  • Venue:
  • Cybernetics and Systems Analysis
  • Year:
  • 2005

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Abstract

A new approach is proposed to studying queuing systems with request-specific channels and a common finite buffer for requests of different types. For sharing the common buffer, a virtual partitioning strategy is used. Explicit formulas for blocking probabilities of different requests are derived and optimization problems are solved. The results of numerical experiments are presented.