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A Novel Packet End-to-End Delay Estimation Method for Heterogeneous Networks

2022-07Artigo científico Acesso aberto
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dc.contributor.authorFadhil, Diyar
dc.contributor.authorOliveira, Rodolfo
dc.contributor.institutionDEE - Departamento de Engenharia Electrotécnica e de Computadores
dc.contributor.institutionDEE2010-A1 Telecomunicações
dc.contributor.pblInstitute of Electrical and Electronics Engineers (IEEE)
dc.date.accessioned2022-08-02T22:25:58Z
dc.date.available2022-08-02T22:25:58Z
dc.date.issued2022-07
dc.description
dc.description.abstractThe estimation of the end-to-end delay in modern communication networks is of high importance to support multiple services but also for the management of the network resources. In this paper, we propose an end-to-end delay model and estimation methodology for heterogeneous networks. The estimation method allows the computation of the end-to-end delay distribution parameters when a small number of end-to-end delay samples is available through probe packets. The proposed technique is evaluated for different datasets, including networks operating with multiple access technologies and different upper-layer protocols, so the heterogeneity of the networks and protocols can be taken into account. The evaluation results show that the Generalized Extreme Value distribution can be used to approximate the end-to-end delay and high accuracy is achieved even when only a small number of probe packets is available. Finally, the estimation error confirms the effectiveness of the proposed method for a broad range of network scenarios.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent11
dc.format.extent5894345
dc.identifier.doi10.1109/ACCESS.2022.3188116
dc.identifier.issn2169-3536
dc.identifier.otherPURE: 45492460
dc.identifier.otherPURE UUID: 89a10e45-3f81-4cb0-90c9-283ffe5db1b9
dc.identifier.otherORCID: /0000-0001-9181-8438/work/115373512
dc.identifier.otherScopus: 85134200323
dc.identifier.otherWOS: 000838368400001
dc.identifier.urihttp://hdl.handle.net/10362/142800
dc.identifier.urlhttps://www.scopus.com/pages/publications/85134200323
dc.language.isoeng
dc.peerreviewedyes
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50008%2F2020/PT
dc.relationInstituto de Telecomunicações
dc.subjectdelay probing
dc.subjectEnd-to-end delay
dc.subjectestimation
dc.subjectmodeling
dc.subjectGeneral Computer Science
dc.subjectGeneral Materials Science
dc.subjectGeneral Engineering
dc.titleA Novel Packet End-to-End Delay Estimation Method for Heterogeneous Networksen
dc.typejournal article
degois.publication.firstPage71387
degois.publication.lastPage71397
degois.publication.titleIEEE Access
degois.publication.volume10
dspace.entity.typePublication
oaire.awardNumberUIDB/50008/2020
oaire.awardTitleInstituto de Telecomunicações
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F50008%2F2020/PT
oaire.fundingStream6817 - DCRRNI ID
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccess
relation.isProjectOfPublication6b1f1825-8ab4-43f1-b6be-46ce73bd063a
relation.isProjectOfPublication.latestForDiscovery6b1f1825-8ab4-43f1-b6be-46ce73bd063a

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