QoSChain: Provisioning Inter-AS QoS in Software-Defined Networks With Blockchain

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dc.authoridKarakus, Murat/0000-0002-8893-7345
dc.authoridUludag, Suleyman/0000-0002-7207-6683
dc.authoridGuler, Evrim/0000-0002-7226-4748
dc.contributor.authorKarakus, Murat
dc.contributor.authorGuler, Evrim
dc.contributor.authorUludag, Suleyman
dc.date.accessioned2024-10-04T18:52:45Z
dc.date.available2024-10-04T18:52:45Z
dc.date.issued2021
dc.departmentBayburt Üniversitesien_US
dc.description.abstractData flows of various applications, such as video conferencing, telesurgery, online-gaming, etc., require particular treatment regarding Quality of Service (QoS) because of their sensitivity to such parameters as high bandwidth, low delay, and so on. However, provisioning of QoS-based routing services across Autonomous Systems (ASes) poses gruelling challenges due to the distributed nature and business confidentially hesitations. This study presents a novel blockchain-aided QoS-enabled inter-AS routing framework, QoSChain (QC), by blending merits of Software-Defined Networking (SDN) and Blockchain technologies. QC framework introduces a coordination framework with mutually distrusting participants that eliminates centralized mediators in provisioning QoS among SDN-enabled ASes. Also, QC reduces the time to set up an end-to-end (E2E) path and the number of messages exchanged and processed by SDN controllers for a QoS flow. Furthermore, it alleviates the concerns of network operators regarding potentially sensitive information disclosure resulting from the required information sharing for QoS-based cross-AS paths by masking details of any confidential information. Experimental results verify the feasibility of the proposed framework on E2E QoS-based routing among SDN networks. This work aims at being a useful primer for researchers in providing insights on how blockchain can be deployed in QoS-enabled routing.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [120E448]en_US
dc.description.sponsorshipThis work is supported by the Scientific and Technological Research Council of Turkey (TUBITAK) under Grant No. 120E448.en_US
dc.identifier.doi10.1109/TNSM.2021.3060476
dc.identifier.endpage1717en_US
dc.identifier.issn1932-4537
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-85101759918en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage1706en_US
dc.identifier.urihttps://doi.org/10.1109/TNSM.2021.3060476
dc.identifier.urihttp://hdl.handle.net/20.500.12403/3638
dc.identifier.volume18en_US
dc.identifier.wosWOS:000660636700042en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherIEEE-Inst Electrical Electronics Engineers Incen_US
dc.relation.ispartofIeee Transactions On Network and Service Managementen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectQuality of serviceen_US
dc.subjectRoutingen_US
dc.subjectDelaysen_US
dc.subjectBandwidthen_US
dc.subjectAutonomous systemsen_US
dc.subjectInformation managementen_US
dc.subjectSoftwareen_US
dc.subjectSoftware-defined networkingen_US
dc.subjectblockchainen_US
dc.subjectSDNen_US
dc.subjectroutingen_US
dc.subjectQoSen_US
dc.subjectinter-domain routingen_US
dc.subjectinter autonomous systemsen_US
dc.titleQoSChain: Provisioning Inter-AS QoS in Software-Defined Networks With Blockchainen_US
dc.typeArticleen_US

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