This article is cited in 11 papers

The problems and peculiarities of modelling integrated systems of heterogeneous traffic services

Oleg Ja. Kravets^a, Oleg N. Choporov<sup>b

a</sup> Sustainable Developments in Civil Engineering Research Group, Faculty of Civil Engineering, Ton Duc Thang University, 19 Nguyen Huu Tho, District 7, 700 000, Ho Chi Minh City, Vietnam
^b Chair of Information Security Systems, Voronezh State Technical University, 14, Moskovskiy Prospekt, Voronezh, 394026, Russia

Abstract: The article considers some problems and peculiarities of the modelling and rational design of heterogeneous traffic servicing integrated systems. The aim of the article is to undertake a comparative analysis of existing technologies in modelling 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.
The authors have used the methodology of conceptual and mathematical modelling within the queuing systems theory. The article presents a model of heterogeneous subsystem representation, assigns the optimal task for choosing the multicriteria of a system building variants, and proposes integrated protocols for the functioning of the system as well as a mathematical model based on $z$-transferring of delivery time and the service interval distribution series.
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.

UDC: 517.9

Received: 08.12.2017
Received in revised form: 10.12.2017
Accepted: 20.06.2018

Language: English

DOI: 10.17516/1997-1397-2018-11-5-581-587

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