Research of traffic characteristics in multiservice networks
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Дата
2021
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Анотація
The purpose of this work is to study the nature of the incoming and
outgoing traffic of multiservice networks for all types of service, divided into classes
and subclasses.
The object of the research is the process of researching the nature of the
incoming traffic and outgoing traffic of multiservice networks by classes and
subclasses of services.
The subject of this research is traffic generated by services in packet-switched
networks.
Based on the analysis of existing methods, the R/S method was chosen to solve
the problem of identifying the nature of traffic based on the determination of the Hurst
exponent. The research data of incoming and outgoing traffic for all types of services
for all studied periods, namely days of the week, months and half a year, indicate that
the generated traffic is self-similar.
The data obtained as a result of the study can serve as the basis for the design
of modern networks, can be used to solve an urgent problem - the development of an
analytical model of the NGN service provision management system, taking into account
the self-similarity of traffic, which makes it possible to determine the quality indicators
of services by classes and subclasses.
Опис
Bondar D. Research of traffic characteristics in multiservice networks / D. Bondar, B. Levytskyi ; advisor : N. Kniazieva // Black Sea Science 2021 : proc. of the Intern. Competition of Student Scientific Works / Odessa National Academy of Food Technologies ; eds. B. Yegorov, M. Mardar [et al.]. – Odessa: ONAFT, 2021. – P. 465–480 : tabl., fig. – Ref.: 16 tit.
Ключові слова
multiservice networks, classes and subclasses of services, Hurst exponent, incoming and outgoing traffic, self-similarity, R/S method