A New Intra-Cluster Scheduling Scheme for Real-Time Flows in Wireless Sensor Networks

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dc.contributor.authorAli, Gohar
dc.contributor.authorAlfandi, Omar
dc.contributor.authorShah, Babar
dc.contributor.authorIlyas, Mohammed
dc.contributor.authorMoreira, Fernando
dc.date.accessioned2021-04-15T11:08:30Z
dc.date.available2021-04-15T11:08:30Z
dc.date.issued2020-04-23
dc.description.abstractReal-time flows using time division multiple access (TDMA) scheduling in cluster-based wireless sensor networks try to schedule more flows per time frame to minimize the schedule length to meet the deadline. The problem with the previously used cluster-based scheduling algorithm is that intra-cluster scheduling does not consider that the clusters may have internal or outgoing flows. Thus, intra-cluster scheduling algorithms do not utilize their empty time-slots and thus increase schedule length. In this paper, we propose a new intra-cluster scheduling algorithm by considering that clusters may have having internal or outgoing flows. Thus, intra-cluster scheduling algorithms do not di erentiate the intra-cluster time slots and utilize their empty time slots. The objective is to schedule more flows per time frame, to reduce schedule length and improve the acceptance rate of flows. Simulation results show that the acceptance rate of the proposed scheme has a higher performance than the previous scheme.pt_PT
dc.identifier.citationAli, G., Moreira, F., Alfandi, O., Shah, B., & Ilyas, M. (2020). A New Intra-Cluster Scheduling Scheme for Real-Time Flows in Wireless Sensor Networks. Electronics, 9(4), 683. doi: https://doi.org/10.3390/electronics9040683. Disponível no Repositório UPT, http://hdl.handle.net/11328/3429pt_PT
dc.identifier.doihttps://doi.org/10.3390/electronics9040683pt_PT
dc.identifier.issn2079-9292 (Online)
dc.identifier.urihttp://hdl.handle.net/11328/3429
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relation.ispartofseries;4
dc.rightsopen accesspt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectSchedulingpt_PT
dc.subjectIntra-clusterpt_PT
dc.subjectReal-timept_PT
dc.subjectInterferencept_PT
dc.subjectClusteringpt_PT
dc.titleA New Intra-Cluster Scheduling Scheme for Real-Time Flows in Wireless Sensor Networkspt_PT
dc.typejournal articlept_PT
degois.publication.firstPage683pt_PT
degois.publication.titleElectronicspt_PT
degois.publication.volume9pt_PT
dspace.entity.typePublicationen
person.affiliation.nameUniversidade Portucalense
person.familyNameMoreira
person.givenNameFernando
person.identifier.ciencia-id7B1C-3A29-9861
person.identifier.orcid0000-0002-0816-1445
person.identifier.ridP-9673-2016
person.identifier.scopus-author-id8649758400
relation.isAuthorOfPublicationbad3408c-ee33-431e-b9a6-cb778048975e
relation.isAuthorOfPublication.latestForDiscoverybad3408c-ee33-431e-b9a6-cb778048975e

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