RB Allocation Scheme for eMBB and URLLC Coexistence in 5G and Beyond

In this paper, we studied resource allocation in a dynamic multiplexing scenario of two 5G services, namely, enhanced mobile broadband (eMBB) and ultrareliable low-latency communication (URLLC). Considering that eMBB services focus on high data rates while URLLC is very strict in terms of latency an...

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Autores principales:	Xuefen Zhang, Xiaodong Guo, Huan Zhang
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi-Wiley 2021
Materias:	Technology T Telecommunication TK5101-6720
Acceso en línea:	https://doaj.org/article/92d564b67dc143f49deab3a7188ec1af
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spelling	oai:doaj.org-article:92d564b67dc143f49deab3a7188ec1af2021-11-15T01:20:07ZRB Allocation Scheme for eMBB and URLLC Coexistence in 5G and Beyond1530-867710.1155/2021/6644323https://doaj.org/article/92d564b67dc143f49deab3a7188ec1af2021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/6644323https://doaj.org/toc/1530-8677In this paper, we studied resource allocation in a dynamic multiplexing scenario of two 5G services, namely, enhanced mobile broadband (eMBB) and ultrareliable low-latency communication (URLLC). Considering that eMBB services focus on high data rates while URLLC is very strict in terms of latency and reliability, we formulate a joint eMBB/URLLC resource allocation problem. To solve the formulated problem, in particular, we propose a joint resource allocation algorithm that can satisfy both eMBB user rate and URLLC interrupt probability requirements. We propose an RB allocation scheme that takes into account the needs of eMBB and URLLC users. The program consists of two phases as follows: (1) establish an RB allocation for eMBB users and (2) assign the minislot for URLLC users and calculate the transmission power of URLLC users that ensures the reliability constraint. We also realize and verify the algorithm through the simulation.Xuefen ZhangXiaodong GuoHuan ZhangHindawi-WileyarticleTechnologyTTelecommunicationTK5101-6720ENWireless Communications and Mobile Computing, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Technology T Telecommunication TK5101-6720
spellingShingle	Technology T Telecommunication TK5101-6720 Xuefen Zhang Xiaodong Guo Huan Zhang RB Allocation Scheme for eMBB and URLLC Coexistence in 5G and Beyond
description	In this paper, we studied resource allocation in a dynamic multiplexing scenario of two 5G services, namely, enhanced mobile broadband (eMBB) and ultrareliable low-latency communication (URLLC). Considering that eMBB services focus on high data rates while URLLC is very strict in terms of latency and reliability, we formulate a joint eMBB/URLLC resource allocation problem. To solve the formulated problem, in particular, we propose a joint resource allocation algorithm that can satisfy both eMBB user rate and URLLC interrupt probability requirements. We propose an RB allocation scheme that takes into account the needs of eMBB and URLLC users. The program consists of two phases as follows: (1) establish an RB allocation for eMBB users and (2) assign the minislot for URLLC users and calculate the transmission power of URLLC users that ensures the reliability constraint. We also realize and verify the algorithm through the simulation.
format	article
author	Xuefen Zhang Xiaodong Guo Huan Zhang
author_facet	Xuefen Zhang Xiaodong Guo Huan Zhang
author_sort	Xuefen Zhang
title	RB Allocation Scheme for eMBB and URLLC Coexistence in 5G and Beyond
title_short	RB Allocation Scheme for eMBB and URLLC Coexistence in 5G and Beyond
title_full	RB Allocation Scheme for eMBB and URLLC Coexistence in 5G and Beyond
title_fullStr	RB Allocation Scheme for eMBB and URLLC Coexistence in 5G and Beyond
title_full_unstemmed	RB Allocation Scheme for eMBB and URLLC Coexistence in 5G and Beyond
title_sort	rb allocation scheme for embb and urllc coexistence in 5g and beyond
publisher	Hindawi-Wiley
publishDate	2021
url	https://doaj.org/article/92d564b67dc143f49deab3a7188ec1af
work_keys_str_mv	AT xuefenzhang rballocationschemeforembbandurllccoexistencein5gandbeyond AT xiaodongguo rballocationschemeforembbandurllccoexistencein5gandbeyond AT huanzhang rballocationschemeforembbandurllccoexistencein5gandbeyond
_version_	1718428937560784896

RB Allocation Scheme for eMBB and URLLC Coexistence in 5G and Beyond

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