Serving HTC and critical MTC in a RAN slice

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Show simple item record Mancuso, Vincenzo Castagno, Paolo Sereno, Matteo Marsan, Marco Ajmone 2022-02-14T12:27:11Z 2022-02-14T12:27:11Z 2021-06-07
dc.identifier.bibliographicCitation Mancuso, V., Castagno, P., Sereno, M. & Marsan, M. A. (7-11 June 2021). Serving HTC and critical MTC in a RAN slice [proceedings]. 2021 IEEE 22nd International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM), Pisa, Italy.
dc.identifier.isbn 978-1-6654-2263-5 (Electronic)
dc.identifier.isbn 978-1-6654-4652-5 (Print on Demand(PoD))
dc.description Proceedings of: IEEE 22nd International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM), 7-11 June 2021, Pisa, Italy.
dc.description.abstract We consider a slice of a radio access network where human and machine users access services with either high throughput or low latency requirements. The slice offers both eMBB and URLLC service categories to serve HTC (Human-Type Communication) and MTC (Machine-Type Communication) traffic. We propose to use eMBB for both HTC and MTC, transferring machine traffic to URLLC only when eMBB is not able to meet the low latency requirements of MTC. We show that by so doing the slice is capable of providing very good performance to about one hundred MTC users under high HTC traffic conditions. Instead, running time-critical MTC over only eMBB is not doable at all, whereas using URLLC suffices for at most a few tens of devices. Therefore, our approach improves the number of users served by the slice by one order of magnitude, without requiring extra resources or compromising performance. To study system performance we develop a novel analytical model of uplink packet transmissions, which covers both legacy eMBB-or URLLC-based MTC, as well as our compound approach. Our model allows to tune slice parameters so as to achieve the desired balance between HTC and MTC service guarantees. We validate the model against detailed simulations using as an example an autonomous driving scenario.
dc.description.sponsorship V. Mancuso was supported by the Ramon y Cajal grant RYC-2014-16285 from the Spanish Ministry of Economy and Competitiveness. This work was partially supported by the EU 5GROWTH project (Grant No. 856709), and by the Region of Madrid through the TAPIR-CM project (S2018/TCS-4496).
dc.format.extent 10
dc.language.iso eng
dc.publisher IEEE
dc.rights © 2021, IEEE.
dc.subject.other Performance evaluation
dc.subject.other Wireless communication
dc.subject.other Analytical models
dc.subject.other System performance
dc.subject.other Quality of service
dc.subject.other Ultra reliable low latency communication
dc.subject.other Throughput
dc.title Serving HTC and critical MTC in a RAN slice
dc.type conferenceObject
dc.subject.eciencia Telecomunicaciones
dc.rights.accessRights openAccess
dc.relation.projectID Gobierno de España. RYC-2014-16285
dc.relation.projectID info:eu-repo/grantAgreement/EC/856709
dc.relation.projectID Comunidad de Madrid. S2018/TCS-4496
dc.type.version acceptedVersion
dc.relation.eventdate 2021-06-07
dc.relation.eventplace Pisa
dc.relation.eventtype proceeding
dc.identifier.publicationfirstpage 189
dc.identifier.publicationlastpage 198
dc.identifier.publicationtitle 2021 IEEE 22nd International Symposium on a World of Wireless, Mobile and Multimedia Networks (WoWMoM)
dc.contributor.funder Comunidad de Madrid
dc.contributor.funder European Commission
dc.contributor.funder Ministerio de Economía y Competitividad (España)
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