Informatics and Applications
2023, Volume 17, Issue 1, pp 96-106
PREEMPTION-BASED PRIORITIZATION SCHEME FOR NETWORK RESOURCES SLICING IN 5G SYSTEMS
- K. Y. B. Adou
- E. V. Markova
- Yu. V. Gaidamaka
- S. Ya. Shorgin
Abstract
The network slicing (NS) technology, which has been actively studied in recent years, is based on the representation of a common network infrastructure in the form of various customizable logical networks called slices and involves the division of mobile network operators into two groups - physical network infrastructure providers (InPs) and mobile virtual network operators (MVNOs). The MVNOs lease the physical resources of InPs to create their own slices to provide services to their users with different quality of service requirements. In the
present paper, for a network with NS technology, a scheme for accessing its radio resources is proposed that provides
users with services with a guaranteed bit rate (GBR) and priority control based on the implementation of the user
service interruption mechanism. The authors propose a scheme for accessing radio resources of a network under
NS technology that provides users with services with GBR and priority control based on the implementation of the
user service interruption mechanism. To evaluate the effectiveness of the proposed scheme, a comparative analysis
of its characteristics with the characteristics of the access scheme based on the resource reservation mechanism was
carried out.
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[+] About this article
Title
PREEMPTION-BASED PRIORITIZATION SCHEME FOR NETWORK RESOURCES SLICING IN 5G SYSTEMS
Journal
Informatics and Applications
2023, Volume 17, Issue 1, pp 96-106
Cover Date
2023-04-10
DOI
10.14357/19922264230113
Print ISSN
1992-2264
Publisher
Institute of Informatics Problems, Russian Academy of Sciences
Additional Links
Key words
5G; network slicing; quality of service; key performance indicators; priority management; service interruption; iterative method
Authors
K. Y. B. Adou  , E. V. Markova , Yu. V. Gaidamaka ,  , and S. Ya. Shorgin
Author Affiliations
Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Str., Moscow 117198, Russian Federation
Federal Research Center "Computer Science and Control" of the Russian Academy of Sciences, 44-2 Vavilov Str., Moscow 119333, Russian Federation
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