Geodesic
Mathematical discrete-time model of the heterogeneous integrated system of corporate information management
Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 12 (2019) no. 5, pp. 560-570

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The article considers some problems and peculiarities of the modelling and rational design of heterogeneous traffic servicing integrated systems. The aim of this paper is to develop the apparatus of modelling for distributed systems with a heterogeneous medium as part of a subsystem of managing the modelling and upgrading of the systems in question. The research subject is a system consisting of air and cable multiple-access systems. Protocol functions of every level are represented by a double-phase stochastic system within discrete time. Results of numerical experiments which were obtained in areas of high loads and over-loads allow us to determine possibilities for further prospective expansion of the system and to develop guidelines as to permissible values of system parameters for systems that are functioning in different modes. The obtained results can be used for the reconfiguration of both static and dynamic heterogeneous (according to the transmission medium) information systems.
Keywords: heterogeneous medium, communication system, mathematical model, optimal design. 
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     author = {Oleg Ja. Kravets},
     title = {Mathematical discrete-time model of the heterogeneous integrated system of corporate information management},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {560--570},
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     year = {2019},
     language = {en},
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Oleg Ja. Kravets. Mathematical discrete-time model of the heterogeneous integrated system of corporate information management. Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 12 (2019) no. 5, pp. 560-570. http://geodesic.mathdoc.fr/item/JSFU_2019_12_5_a3/