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Article: A resequencing model for high-speed packet-switching networks

TitleA resequencing model for high-speed packet-switching networks
Authors
KeywordsDispersity routing
Multipath routing
Parallel queues
Performance modelling
Resequencing
Issue Date2010
PublisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/comcom
Citation
Computer Communications, 2010, v. 33 n. 4, p. 443-453 How to Cite?
AbstractIn this paper, we propose a framework to study the resequencing mechanism in high-speed networks. This framework allows us to estimate the packet resequencing delay and the resequencing buffer occupancy distributions when data traffic is dispersed on multiple disjoint paths. In contrast to most existing work, the end-to-end path delay distribution is decoupled from the resequencing model. Thus, once the end-to-end path delay distribution is obtained, such as from historical data, our model may be used. In this paper, we illustrate our proposed model with Gaussian distributed path delays. Our results show that the packet resequencing delay and the resequencing buffer occupancy drop when the traffic is spread over a larger number of homogeneous paths, although the network performance improvement quickly saturates when the number of paths increases. We find that the number of paths used in multipath routing should be small, say, up to three. © 2009 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/74047
ISSN
2015 Impact Factor: 2.099
2015 SCImago Journal Rankings: 0.889
ISI Accession Number ID
Funding AgencyGrant Number
University of Hong Kong Strategic Research Therne of Information Technology
Funding Information:

This research is supported in part by the University of Hong Kong Strategic Research Therne of Information Technology. We would like to express our gratitude to the anonymous reviewers for their valuable comments and suggestions which assisted us in improving the quality of this paper.

References

 

DC FieldValueLanguage
dc.contributor.authorLeung, KCen_HK
dc.contributor.authorLi, VOKen_HK
dc.date.accessioned2010-09-06T06:57:17Z-
dc.date.available2010-09-06T06:57:17Z-
dc.date.issued2010en_HK
dc.identifier.citationComputer Communications, 2010, v. 33 n. 4, p. 443-453en_HK
dc.identifier.issn0140-3664en_HK
dc.identifier.urihttp://hdl.handle.net/10722/74047-
dc.description.abstractIn this paper, we propose a framework to study the resequencing mechanism in high-speed networks. This framework allows us to estimate the packet resequencing delay and the resequencing buffer occupancy distributions when data traffic is dispersed on multiple disjoint paths. In contrast to most existing work, the end-to-end path delay distribution is decoupled from the resequencing model. Thus, once the end-to-end path delay distribution is obtained, such as from historical data, our model may be used. In this paper, we illustrate our proposed model with Gaussian distributed path delays. Our results show that the packet resequencing delay and the resequencing buffer occupancy drop when the traffic is spread over a larger number of homogeneous paths, although the network performance improvement quickly saturates when the number of paths increases. We find that the number of paths used in multipath routing should be small, say, up to three. © 2009 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.subjectDispersity routingen_HK
dc.subjectMultipath routingen_HK
dc.subjectParallel queuesen_HK
dc.subjectPerformance modellingen_HK
dc.subjectResequencingen_HK
dc.titleA resequencing model for high-speed packet-switching networksen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0140-3664&volume=33&issue=4&spage=443&epage=453&date=2010&atitle=A+resequencing+model+for+high-speed+packet-switching+networksen_HK
dc.identifier.emailLeung, KC:kcleung@eee.hku.hken_HK
dc.identifier.emailLi, VOK:vli@eee.hku.hken_HK
dc.identifier.authorityLeung, KC=rp00147en_HK
dc.identifier.authorityLi, VOK=rp00150en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.comcom.2009.10.012en_HK
dc.identifier.scopuseid_2-s2.0-74149093195en_HK
dc.identifier.hkuros169677en_HK
dc.identifier.hkuros196887-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-74149093195&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume33en_HK
dc.identifier.issue4en_HK
dc.identifier.spage443en_HK
dc.identifier.epage453en_HK
dc.identifier.isiWOS:000274767800004-
dc.publisher.placeNetherlandsen_HK
dc.identifier.scopusauthoridLeung, KC=7401860663en_HK
dc.identifier.scopusauthoridLi, VOK=7202621685en_HK
dc.identifier.citeulike6049224-

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