Чисельні методи дослідження багатошвидкісних систем обслуговування типу Гімпельсона

New methods for analysis of characteristics of multirate queues of Gimpelson’s type are proposed. In these queues wide-band (w-call) and narrow-band (n-call) calls are serviced. For servicing n-call a single channel is required while for servicing w-call m channels, m > 1, required simultaneo...

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Bibliographic Details
Date:2019
Main Authors: Melikov, A. Z., Fattahova, M. I., Kaziev, T. S.
Format: Article
Language:Russian
Published: The National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute" 2019
Online Access:http://journal.iasa.kpi.ua/article/view/171304
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Journal Title:System research and information technologies

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System research and information technologies
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Summary:New methods for analysis of characteristics of multirate queues of Gimpelson’s type are proposed. In these queues wide-band (w-call) and narrow-band (n-call) calls are serviced. For servicing n-call a single channel is required while for servicing w-call m channels, m > 1, required simultaneously. Calls are serviced in nonwaiting manner. Simple algorithms for calculation and optimization of loss probabilities of calls of different types under different channel access strategies are developed. Results of appropriate numerical experiments are given.