Cybernetics and Systems Analysis

, Volume 36, Issue 3, pp 465–467 | Cite as

Performance of a closed network with exponential distributed service time and periodically repeating demands of users

  • E. V. Koba
Brief Communication


A closed network is considered in which one processor provides service to n customers. Service time is exponentially distributed. Once the service is completed, the user calls for the next service in time T. A rejected call returns in time T as well. The performance of the processor and the mean number of call returns are determined.


closed network service time periodically repeating demand 


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  1. 1.
    B. V. Gnedenko and I. N. Kovalenko, Introduction to Queueing Theory [in Russian], Nauka, Moscow (1987).MATHGoogle Scholar
  2. 2.
    P. Franken, D. König, W. Arndt, and F. Schmidt, Queues and Point Processes [Russian translation], Naukova Dumka, Kiev (1983).Google Scholar

Copyright information

© Kluwer Academic/Plenum Publishers 2000

Authors and Affiliations

  • E. V. Koba
    • 1
  1. 1.International University of Civil AviationKievUkraine

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