5G NR Configured Grant in ns-3 Network Simulator for Ultra-Reliable Low Latency Communications

5th Generation (5G) and Beyond networks are being designed to support Ultra-Reliable and Low Latency Communications (URLLC). To this end, 5G defines a new radio (NR) interface with a new mechanism at the Physical (PHY) and Medium Access Control (MAC) layers that allow reducing the latency communicat...

ver descrição completa

Detalhes bibliográficos
Autores: Larrañaga, Ana, Lucas Estañ, María del Carmen, Martinez, Imanol, Gozalvez, Javier
Formato: artículo
Fecha de publicación:2022
País:España
Recursos:Universidad Miguel Hernández de Elche
Repositorio:REDIUMH. Depósito Digital de la UMH
OAI Identifier:oai:dspace.umh.es:11000/26850
Acesso em linha:http://hdl.handle.net/11000/26850
Access Level:acceso abierto
Palavra-chave:Configured Grant
NR
5G
semi-static scheduling
URLLC
ns-3
5G-LENA
CDU::6 - Ciencias aplicadas::62 - Ingeniería. Tecnología::621 - Ingeniería mecánica en general. Tecnología nuclear. Electrotecnia. Maquinaria::621.3 - Ingeniería eléctrica. Electrotecnia. Telecomunicaciones
id ES_75fb21d08c514ae14ec2dbc7bcf2e7d0
oai_identifier_str oai:dspace.umh.es:11000/26850
network_acronym_str ES
network_name_str España
repository_id_str
spelling 5G NR Configured Grant in ns-3 Network Simulator for Ultra-Reliable Low Latency CommunicationsLarrañaga, AnaLucas Estañ, María del CarmenMartinez, ImanolGozalvez, JavierConfigured GrantNR5Gsemi-static schedulingURLLCns-35G-LENACDU::6 - Ciencias aplicadas::62 - Ingeniería. Tecnología::621 - Ingeniería mecánica en general. Tecnología nuclear. Electrotecnia. Maquinaria::621.3 - Ingeniería eléctrica. Electrotecnia. Telecomunicaciones5th Generation (5G) and Beyond networks are being designed to support Ultra-Reliable and Low Latency Communications (URLLC). To this end, 5G defines a new radio (NR) interface with a new mechanism at the Physical (PHY) and Medium Access Control (MAC) layers that allow reducing the latency communication. One key mechanism to reduce the latency is the scheduling scheme. Mainly, 5G defines the use of the configured grant (CG) scheduling for uplink (UL) transmissions that eliminates the need to request and assign resources for each packet transmission by pre-allocating resources to the UE. The availability of simulation tools that accurately model the new mechanisms and technologies incorporated in 5G New Radio (NR) is key to research and evaluate new proposals and enhancements to meet the communication requirements of emerging services. In this context, this paper presents the implementation of the configured grant scheduling in the ns-3 network simulator. Remarkably, the configured grant has been implemented within the 5G-LTE-EPC Network simulAtor (5G-LENA) module that simulates the fundamental PHY-MAC NR features in line with the NR specifications. In addition, this paper validates the configured grant implementation through system-level simulations considering a typical Industry 4.0 scenario characterized by applications demanding URLLC.Departamentos de la UMH::Ingeniería de Comunicaciones202220222022info:eu-repo/semantics/articleapplication/pdf8application/pdfhttp://hdl.handle.net/11000/26850reponame:REDIUMH. Depósito Digital de la UMHinstname:Universidad Miguel Hernández de ElcheIngléshttps://doi.org/10.1016/j.procs.2022.03.064info:eu-repo/semantics/openAccessAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/oai:dspace.umh.es:11000/268502026-05-27T13:36:21Z
dc.title.none.fl_str_mv 5G NR Configured Grant in ns-3 Network Simulator for Ultra-Reliable Low Latency Communications
title 5G NR Configured Grant in ns-3 Network Simulator for Ultra-Reliable Low Latency Communications
spellingShingle 5G NR Configured Grant in ns-3 Network Simulator for Ultra-Reliable Low Latency Communications
Larrañaga, Ana
Configured Grant
NR
5G
semi-static scheduling
URLLC
ns-3
5G-LENA
CDU::6 - Ciencias aplicadas::62 - Ingeniería. Tecnología::621 - Ingeniería mecánica en general. Tecnología nuclear. Electrotecnia. Maquinaria::621.3 - Ingeniería eléctrica. Electrotecnia. Telecomunicaciones
title_short 5G NR Configured Grant in ns-3 Network Simulator for Ultra-Reliable Low Latency Communications
title_full 5G NR Configured Grant in ns-3 Network Simulator for Ultra-Reliable Low Latency Communications
title_fullStr 5G NR Configured Grant in ns-3 Network Simulator for Ultra-Reliable Low Latency Communications
title_full_unstemmed 5G NR Configured Grant in ns-3 Network Simulator for Ultra-Reliable Low Latency Communications
title_sort 5G NR Configured Grant in ns-3 Network Simulator for Ultra-Reliable Low Latency Communications
dc.creator.none.fl_str_mv Larrañaga, Ana
Lucas Estañ, María del Carmen
Martinez, Imanol
Gozalvez, Javier
author Larrañaga, Ana
author_facet Larrañaga, Ana
Lucas Estañ, María del Carmen
Martinez, Imanol
Gozalvez, Javier
author_role author
author2 Lucas Estañ, María del Carmen
Martinez, Imanol
Gozalvez, Javier
author2_role author
author
author
dc.contributor.none.fl_str_mv Departamentos de la UMH::Ingeniería de Comunicaciones
dc.subject.none.fl_str_mv Configured Grant
NR
5G
semi-static scheduling
URLLC
ns-3
5G-LENA
CDU::6 - Ciencias aplicadas::62 - Ingeniería. Tecnología::621 - Ingeniería mecánica en general. Tecnología nuclear. Electrotecnia. Maquinaria::621.3 - Ingeniería eléctrica. Electrotecnia. Telecomunicaciones
topic Configured Grant
NR
5G
semi-static scheduling
URLLC
ns-3
5G-LENA
CDU::6 - Ciencias aplicadas::62 - Ingeniería. Tecnología::621 - Ingeniería mecánica en general. Tecnología nuclear. Electrotecnia. Maquinaria::621.3 - Ingeniería eléctrica. Electrotecnia. Telecomunicaciones
description 5th Generation (5G) and Beyond networks are being designed to support Ultra-Reliable and Low Latency Communications (URLLC). To this end, 5G defines a new radio (NR) interface with a new mechanism at the Physical (PHY) and Medium Access Control (MAC) layers that allow reducing the latency communication. One key mechanism to reduce the latency is the scheduling scheme. Mainly, 5G defines the use of the configured grant (CG) scheduling for uplink (UL) transmissions that eliminates the need to request and assign resources for each packet transmission by pre-allocating resources to the UE. The availability of simulation tools that accurately model the new mechanisms and technologies incorporated in 5G New Radio (NR) is key to research and evaluate new proposals and enhancements to meet the communication requirements of emerging services. In this context, this paper presents the implementation of the configured grant scheduling in the ns-3 network simulator. Remarkably, the configured grant has been implemented within the 5G-LTE-EPC Network simulAtor (5G-LENA) module that simulates the fundamental PHY-MAC NR features in line with the NR specifications. In addition, this paper validates the configured grant implementation through system-level simulations considering a typical Industry 4.0 scenario characterized by applications demanding URLLC.
publishDate 2022
dc.date.none.fl_str_mv 2022
2022
2022
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/11000/26850
url http://hdl.handle.net/11000/26850
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.1016/j.procs.2022.03.064
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv application/pdf
8
application/pdf
dc.source.none.fl_str_mv reponame:REDIUMH. Depósito Digital de la UMH
instname:Universidad Miguel Hernández de Elche
instname_str Universidad Miguel Hernández de Elche
reponame_str REDIUMH. Depósito Digital de la UMH
collection REDIUMH. Depósito Digital de la UMH
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869411019226349568
score 15,300719

Registos relacionados