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Sistemy i Sredstva Informatiki [Systems and Means of Informatics], 2023, Volume 33, Issue 4, Pages 60–68
DOI: https://doi.org/10.14357/08696527230406
(Mi ssi911)
 

Queuing model for choosing eMBB bit rate levels under URLLC priority transmission in a 5G network

E. D. Makeevaab, I. A. Kochetkovaac, V. S. Shorginc

a Peoples' Friendship University of Russia (RUDN University), 6 Miklukho- Maklaya Str., Moscow 117198, Russian Federation
b V. A. Trapeznikov Institute of Control Science of the Russian Academy of Sciences, 65 Profsoyuznaya St., Moscow 117997, Russian Federation
c Federal Research Center "Computer Science and Control" of the Russian Academy of Sciences, 44-2 Vavilov Str., Moscow 119333, Russian Federation
References:
Abstract: Fifth generation (5G) wireless networks are characterized by joint transmission of ultrareliable low-latency communications (URLLC) and enhanced mobile broadband (eMBB). URLLC is often small in size and can take up part of a resource block. The paper analyzes a scheme for joint URLLC and eMBB transmission in the form of a queuing system with priority admission control with the ability to reduce bit rate and interrupt eMBB transmission when URLLC arrives. Numerical analysis of the problem of selecting eMBB traffic transmission rate levels to maximize the eMBB bit rate taking into account restrictions on the eMBB blocking and service interruption probabilities was performed.
Keywords: 5G, eMBB, URLLC, queuing system, priority admission control, interruption, bit rate degradation.
Funding agency
This publication has been supported by the Peoples' Friendship University of Russia (RUDN University) Scientific Projects Grant System, project No. 025319-2-000.
Received: 15.09.2023
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: E. D. Makeeva, I. A. Kochetkova, V. S. Shorgin, “Queuing model for choosing eMBB bit rate levels under URLLC priority transmission in a 5G network”, Sistemy i Sredstva Inform., 33:4 (2023), 60–68
Citation in format AMSBIB
\Bibitem{MakKocSho23}
\by E.~D.~Makeeva, I.~A.~Kochetkova, V.~S.~Shorgin
\paper Queuing model for choosing eMBB bit rate levels under URLLC priority transmission in a 5G network
\jour Sistemy i Sredstva Inform.
\yr 2023
\vol 33
\issue 4
\pages 60--68
\mathnet{http://mi.mathnet.ru/ssi911}
\crossref{https://doi.org/10.14357/08696527230406}
\edn{https://elibrary.ru/OLMNXC}
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  • https://www.mathnet.ru/eng/ssi/v33/i4/p60
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    Системы и средства информатики
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