Modeling and performance analysis for multimedia data flows scheduling in software defined networks

Huang, J; Xu, L; Duan, Q; Xing, CC; Luo, J; Yu, S

Modeling and performance analysis for multimedia data flows scheduling in software defined networks

Huang, J Xu, L Duan, Q Xing, CC Luo, J Yu, S

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Publisher:: Elsevier
Publication Type:: Journal Article
Citation:: Journal of Network and Computer Applications, 2017, 83, pp. 89-100
Issue Date:: 2017-04-01

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Field	Value	Language
dc.contributor.author	Huang, J
dc.contributor.author	Xu, L
dc.contributor.author	Duan, Q
dc.contributor.author	Xing, CC
dc.contributor.author	Luo, J
dc.contributor.author	Yu, S https://orcid.org/0000-0003-4485-6743
dc.date.accessioned	2022-08-17T02:29:41Z
dc.date.available	2022-08-17T02:29:41Z
dc.date.issued	2017-04-01
dc.identifier.citation	Journal of Network and Computer Applications, 2017, 83, pp. 89-100
dc.identifier.issn	1084-8045
dc.identifier.issn	1095-8592
dc.identifier.uri	http://hdl.handle.net/10453/160410
dc.description.abstract	Supporting diverse Quality of Service (QoS) performance for data flows generated by multimedia applications has been a challenging issue in Software Defined Network (SDN). However, the current available QoS provision mechanisms proposed for SDN have not fully considered the heterogeneity and performance diversity for multimedia data flows. To this end, this work presents a hybrid scheduling model by combining priority queueing with a packet general-processor sharing to provide diverse QoS guarantees for multimedia applications in SDN. Network Calculus is applied to develop modeling and analysis techniques to evaluate the QoS performance of the proposed scheme. Performance bounds guaranteed by the proposed scheme for heterogeneous data flows, including their worst-case end-to-end delay and queueing backlog, are thus determined. Both analytical and simulation results show that the modeling and analysis techniques are general and flexible thus are fully capable of modeling QoS for diverse requirements of multimedia applications in SDN.
dc.language	English
dc.publisher	Elsevier
dc.relation.ispartof	Journal of Network and Computer Applications
dc.relation.isbasedon	10.1016/j.jnca.2017.01.032
dc.rights	info:eu-repo/semantics/closedAccess
dc.subject	0805 Distributed Computing, 1005 Communications Technologies
dc.subject.classification	Networking & Telecommunications
dc.title	Modeling and performance analysis for multimedia data flows scheduling in software defined networks
dc.type	Journal Article
utslib.citation.volume	83
utslib.for	0805 Distributed Computing
utslib.for	1005 Communications Technologies
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Computer Science
utslib.copyright.status	closed_access	*
pubs.consider-herdc	false
dc.date.updated	2022-08-17T02:29:40Z
pubs.publication-status	Published
pubs.volume	83

Abstract:

Supporting diverse Quality of Service (QoS) performance for data flows generated by multimedia applications has been a challenging issue in Software Defined Network (SDN). However, the current available QoS provision mechanisms proposed for SDN have not fully considered the heterogeneity and performance diversity for multimedia data flows. To this end, this work presents a hybrid scheduling model by combining priority queueing with a packet general-processor sharing to provide diverse QoS guarantees for multimedia applications in SDN. Network Calculus is applied to develop modeling and analysis techniques to evaluate the QoS performance of the proposed scheme. Performance bounds guaranteed by the proposed scheme for heterogeneous data flows, including their worst-case end-to-end delay and queueing backlog, are thus determined. Both analytical and simulation results show that the modeling and analysis techniques are general and flexible thus are fully capable of modeling QoS for diverse requirements of multimedia applications in SDN.

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http://hdl.handle.net/10453/160410