Analytical model of application layer in NGN of mining industry enterprises
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- Category: Information technologies, systems analysis and administration
- Last Updated on 11 January 2018
- Published on 11 January 2018
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Authors:
N.А. Kniazieva, Doctor of Technical Sciences, Professor, Odesa National Academy of Food Technologies, Professor of the Department of Computer Engineering, Odesa, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.
S.V. Shestopalov, Candidate of Technical Science, Odesa National Academy of Food Technologies, Senior Lecturer of the Department of Computer Engineering, Odesa, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.">This email address is being protected from spambots. You need JavaScript enabled to view it.
T.V. Kunup, Odesa National Academy of Food Technologies, Postgraduate Student of the Department of Computer Engineering, Odesa, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.">ttvv@ukr.net
Abstract:
Purpose. Creation of an analytical model of the application layer with a centralized control principle to estimate the quality of control over providing new services, taking into account the self-similarity of the flow of applications for new services in the Next Generation Network (NGN) of mining enterprises.
Methodology. Methods of scientific generalization, statistical analysis, and mathematical modelling are used.
Findings. An analytical application-layer model with a centralized control principle over the control of the provision of new services has been developed, which makes it possible to determine the value of sub-criteria for the quality of control of new services - the total service time for requests for new services by the application layer, the probability of blocking the request, the number of requests waiting for service (average queue length) taking into account self-similarity of the flow of requests for new services, and also considers the cost of the control system. The architecture of the application layer with centralized control principle (ALCCP) in NGN of mining enterprises is considered. The sub-criteria for the quality of control of the provision of new services have been proposed. A complex quality criterion has been formed. An analytical model of the layer of applications with a centralized control principle as a queuing system is proposed. The ways of calculation of quality control indicators for the provision of new services are given, taking into account the self-similarity of the flow of applications for new services.
Originality. An analytical model of the application layer with a centralized principle of controlling the provision of new services, taking into account the self-similarity of the flow of applications for new services has been proposed for the first time.
Practical value. The proposed analytical model will allow the designers of NGN mining enterprises, even at the early stages of the project, to determine more accurately the necessary network resources to ensure the required quality of control of the provision of new services.
References
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