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Article: A scalable architecture for end-to-end QoS provisioning

TitleA scalable architecture for end-to-end QoS provisioning
Authors
KeywordsAdmission control
Differentiated services
Quality of service
Resource management
Traffic engineering
Issue Date2004
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/comcom
Citation
Computer Communications, 2004, v. 27 n. 13, p. 1330-1340 How to Cite?
AbstractThe Differentiated Services (DiffServ) architecture has been proposed by the Internet Engineering Task Force as a scalable solution for providing end-to-end Quality of Service (QoS) guarantees over the Internet. While the scalability of the data plane emerges from the definition of only a small number of different service classes, the issue of a scalable control plane is still an open research problem. The initial proposal was to use a centralized agent, called Bandwidth Broker, to manage the resources within each DiffServ domain and make local admission control decisions. In this article, we propose an alternative decentralized approach, which increases significantly the scalability of both the data and control planes. We discuss in detail all the different aspects of the architecture, and indicate how to provide end-to-end QoS support for both unicast and multicast flows. Furthermore, we introduce a simple traffic engineering mechanism, which enables the more efficient utilization of the network resources. © 2004 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/73860
ISSN
2015 Impact Factor: 2.099
2015 SCImago Journal Rankings: 0.889
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorBakiras, Sen_HK
dc.contributor.authorLi, VOKen_HK
dc.date.accessioned2010-09-06T06:55:27Z-
dc.date.available2010-09-06T06:55:27Z-
dc.date.issued2004en_HK
dc.identifier.citationComputer Communications, 2004, v. 27 n. 13, p. 1330-1340en_HK
dc.identifier.issn0140-3664en_HK
dc.identifier.urihttp://hdl.handle.net/10722/73860-
dc.description.abstractThe Differentiated Services (DiffServ) architecture has been proposed by the Internet Engineering Task Force as a scalable solution for providing end-to-end Quality of Service (QoS) guarantees over the Internet. While the scalability of the data plane emerges from the definition of only a small number of different service classes, the issue of a scalable control plane is still an open research problem. The initial proposal was to use a centralized agent, called Bandwidth Broker, to manage the resources within each DiffServ domain and make local admission control decisions. In this article, we propose an alternative decentralized approach, which increases significantly the scalability of both the data and control planes. We discuss in detail all the different aspects of the architecture, and indicate how to provide end-to-end QoS support for both unicast and multicast flows. Furthermore, we introduce a simple traffic engineering mechanism, which enables the more efficient utilization of the network resources. © 2004 Elsevier B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/comcomen_HK
dc.relation.ispartofComputer Communicationsen_HK
dc.rightsComputer Communications. Copyright © Elsevier BV.en_HK
dc.subjectAdmission controlen_HK
dc.subjectDifferentiated servicesen_HK
dc.subjectQuality of serviceen_HK
dc.subjectResource managementen_HK
dc.subjectTraffic engineeringen_HK
dc.titleA scalable architecture for end-to-end QoS provisioningen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0140-3664&volume=27&spage=1330&epage=1340&date=2004&atitle=A+Scalable+architecture+for+end-to-end+QoS+provisioningen_HK
dc.identifier.emailLi, VOK:vli@eee.hku.hken_HK
dc.identifier.authorityLi, VOK=rp00150en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.comcom.2004.04.002en_HK
dc.identifier.scopuseid_2-s2.0-2942564590en_HK
dc.identifier.hkuros92152en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-2942564590&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume27en_HK
dc.identifier.issue13en_HK
dc.identifier.spage1330en_HK
dc.identifier.epage1340en_HK
dc.identifier.isiWOS:000222405900009-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridBakiras, S=9632625700en_HK
dc.identifier.scopusauthoridLi, VOK=7202621685en_HK

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