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DynaMO—Dynamic Multisuperframe Tuning for Adaptive IEEE 802.15.4e DSME Networks

dc.contributor.authorKurunathan, Harrison
dc.contributor.authorSeverino, Ricardo
dc.contributor.authorKoubaa, Anis
dc.contributor.authorTovar, Eduardo
dc.date.accessioned2020-01-16T14:02:16Z
dc.date.available2020-01-16T14:02:16Z
dc.date.issued2019
dc.description.abstractRecent advancements in the IoT domain have been pushing for stronger demands of Qualityof-Service (QoS) and in particular for improved determinism for time-critical wireless communications under power constraints. The IEEE 802.15.4e standard protocol introduced several new MAC behaviors that provide enhanced time-critical and reliable communications. The Deterministic Synchronous Multichannel Extension (DSME) is one of its prominent MAC behaviors that combines contention-based and contentionfree communication, guaranteeing bounded delays and improved reliability and scalability by leveraging multi-channel access and CAP reduction. However, DSME has a multi-superframe structure, which is statically defined at the beginning of the network. As the network evolves dynamically by changing its traffic characteristics, these static settings can affect the overall throughput and increase the network delay because of improper allocation of bandwidth. In this paper, we address this problem, and we present a dynamic multi-superframe tuning technique that dynamically adapts the multi-superframe structure based on the size of the network. This technique improves the QoS by providing 15-30% increase in throughput and 15-35% decrease in delay when compared to static DSME networkspt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.1109/ACCESS.2019.2937952pt_PT
dc.identifier.issn2169-3536
dc.identifier.urihttp://hdl.handle.net/10400.22/15285
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherInstitute of Electrical and Electronics Engineerspt_PT
dc.relationSafe Cooperating Cyber-Physical Systems using Wireless Communication
dc.relation.publisherversionhttps://ieeexplore.ieee.org/document/8817956pt_PT
dc.subjectIEEE 802.15.4ept_PT
dc.subjectDSMEpt_PT
dc.subjectMulti superframe tuningpt_PT
dc.subjectQoS analysispt_PT
dc.titleDynaMO—Dynamic Multisuperframe Tuning for Adaptive IEEE 802.15.4e DSME Networkspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleSafe Cooperating Cyber-Physical Systems using Wireless Communication
oaire.awardURIinfo:eu-repo/grantAgreement/EC/H2020/692529/EU
oaire.citation.endPage122535pt_PT
oaire.citation.startPage122522pt_PT
oaire.citation.titleIEEE Accesspt_PT
oaire.citation.volume7pt_PT
oaire.fundingStreamH2020
person.familyNameSeverino
person.familyNameKoubaa
person.familyNameTovar
person.givenNameRicardo
person.givenNameAnis
person.givenNameEduardo
person.identifier1052876
person.identifier989131
person.identifier.ciencia-idD718-13F6-42E0
person.identifier.ciencia-idCA19-2399-D94A
person.identifier.ciencia-id6017-8881-11E8
person.identifier.orcid0000-0002-4215-3238
person.identifier.orcid0000-0003-3787-7423
person.identifier.orcid0000-0001-8979-3876
person.identifier.scopus-author-id24475700500
person.identifier.scopus-author-id15923354900
person.identifier.scopus-author-id7006312557
project.funder.identifierhttp://doi.org/10.13039/501100008530
project.funder.nameEuropean Commission
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationc255a195-621c-48ba-8bf4-b0a5ecee8d86
relation.isAuthorOfPublication0337d7df-5f77-46a4-8269-83d14bd5ea6b
relation.isAuthorOfPublication80b63d8a-2e6d-484e-af3c-55849d0cb65e
relation.isAuthorOfPublication.latestForDiscoveryc255a195-621c-48ba-8bf4-b0a5ecee8d86
relation.isProjectOfPublication0e1a14eb-d2a6-4088-889f-27dfc0fa61b2
relation.isProjectOfPublication.latestForDiscovery0e1a14eb-d2a6-4088-889f-27dfc0fa61b2

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