Innovative algorithms for prioritised AR/VR content delivery

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dc.contributor.authorSilva, Fábio
dc.contributor.authorBogusevschi, Diana
dc.contributor.authorMuntean, Gabriel-Miro
dc.contributor.funderHorizon 2020en
dc.date.accessioned2022-11-01T12:46:36Z
dc.date.available2022-11-01T12:46:36Z
dc.date.issued2018-08-16
dc.date.updated2022-11-01T12:39:52Z
dc.description.abstractThis paper proposes, describes and analyses two innovative approaches which make use of the Multipath Transmission Control Protocol (MPTCP) and its multiple flows for prioritised AR/VR content delivery. The first approach involves delivery of prioritised data using a fixed subflow and therefore establishment of a virtual private channel (VPC) for sending data. The second approach introduces a novel QoS on-the-fly (QoSF) algorithm that evaluates all subflows' delivery performance and dynamically selects one of them to deliver the prioritised content with the lowest latency. Both algorithms are assessed in single-homed and multi-homed configurations and present different performance improvements in comparison to the classic MPTCP. While QoSF algorithm demonstrates the best performance in scenarios where the delivery latency variation between sub flows is high, the VPC algorithm has the best results in scenarios where this variation is smaller.en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationSilva, F., Bogusevschi, D., Muntean, G.-M. (2018) 'Innovative algorithms for prioritised AR/VR content delivery', 2018 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB), Valencia, Spain, 6-8 June, pp. 1-5. doi: 10.1109/BMSB.2018.8436823en
dc.identifier.doi10.1109/BMSB.2018.8436823en
dc.identifier.eissn2155-5052
dc.identifier.endpage5en
dc.identifier.isbn978-1-5386-4730-1
dc.identifier.isbn978-1-5386-4729-5
dc.identifier.startpage1en
dc.identifier.urihttps://hdl.handle.net/10468/13794
dc.language.isoenen
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.relation.projectinfo:eu-repo/grantAgreement/EC/H2020::IA/688503/EU/Networked Labs for Training in Sciences and Technologies for Information and Communication/NEWTONen
dc.rights© 2018, IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.en
dc.subjectAR/VRen
dc.subjectMPTCPen
dc.subjectPrioritised content deliveryen
dc.subjectQoSen
dc.titleInnovative algorithms for prioritised AR/VR content deliveryen
dc.typeConference itemen
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