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Article: Bandwidth-guaranteed fair scheduling with effective excess bandwidth allocation for wireless networks

TitleBandwidth-guaranteed fair scheduling with effective excess bandwidth allocation for wireless networks
Authors
KeywordsFairness
Mobile communications
Performance guarantees
Quality of service (QoS)
Traffic scheduling
Wireless networks
Issue Date2008
PublisherIEEE.
Citation
IEEE Transactions On Wireless Communications, 2008, v. 7 n. 6, p. 2094-2105 How to Cite?
AbstractTraffic scheduling is key to the provision of quality of service (QoS) differentiation and guarantees in wireless networks. Unlike its wireline counterpart, wireless communications pose special channel-specific problems such as time-varying link capacities and location-dependent errors. These problems make designing efficient and effective traffic scheduling algorithms for wireless networks very challenging. Although many wireless packet scheduling algorithms have been proposed in recent years, issues such as how to improve bandwidth efficiency and maintain goodput fairness with various link qualities for power-constrained mobile hosts remain unresolved. In this paper, we devise a simple wireless packet scheduling algorithm called bandwidth-guaranteed fair scheduling with effective excess bandwidth allocation (BGFS-EBA), which addresses these issues. Our studies reveal that BGFS-EBA effectively distributes excess bandwidth, strikes a balance between effort-fair and outcome-fair, and provides a delay bound for error-free flows and transmission effort guarantees for error-prone flows. © 2008 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/57476
ISSN
2015 Impact Factor: 2.925
2015 SCImago Journal Rankings: 2.340
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorCao, Yen_HK
dc.contributor.authorLeung, KCen_HK
dc.contributor.authorLi, VOKen_HK
dc.date.accessioned2010-04-12T01:37:36Z-
dc.date.available2010-04-12T01:37:36Z-
dc.date.issued2008en_HK
dc.identifier.citationIEEE Transactions On Wireless Communications, 2008, v. 7 n. 6, p. 2094-2105en_HK
dc.identifier.issn1536-1276en_HK
dc.identifier.urihttp://hdl.handle.net/10722/57476-
dc.description.abstractTraffic scheduling is key to the provision of quality of service (QoS) differentiation and guarantees in wireless networks. Unlike its wireline counterpart, wireless communications pose special channel-specific problems such as time-varying link capacities and location-dependent errors. These problems make designing efficient and effective traffic scheduling algorithms for wireless networks very challenging. Although many wireless packet scheduling algorithms have been proposed in recent years, issues such as how to improve bandwidth efficiency and maintain goodput fairness with various link qualities for power-constrained mobile hosts remain unresolved. In this paper, we devise a simple wireless packet scheduling algorithm called bandwidth-guaranteed fair scheduling with effective excess bandwidth allocation (BGFS-EBA), which addresses these issues. Our studies reveal that BGFS-EBA effectively distributes excess bandwidth, strikes a balance between effort-fair and outcome-fair, and provides a delay bound for error-free flows and transmission effort guarantees for error-prone flows. © 2008 IEEE.en_HK
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIEEE Transactions on Wireless Communicationsen_HK
dc.rights©2008 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectFairnessen_HK
dc.subjectMobile communicationsen_HK
dc.subjectPerformance guaranteesen_HK
dc.subjectQuality of service (QoS)en_HK
dc.subjectTraffic schedulingen_HK
dc.subjectWireless networksen_HK
dc.titleBandwidth-guaranteed fair scheduling with effective excess bandwidth allocation for wireless networksen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1536-1276&volume=7&issue=6&spage=2094&epage=2105&date=2008&atitle=Bandwidth-guaranteed+fair+scheduling+with+effective+excess+bandwidth+allocation+for+wireless+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.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/TWC.2008.05650en_HK
dc.identifier.scopuseid_2-s2.0-45849097268en_HK
dc.identifier.hkuros144891-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-45849097268&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume7en_HK
dc.identifier.issue6en_HK
dc.identifier.spage2094en_HK
dc.identifier.epage2105en_HK
dc.identifier.isiWOS:000256886200020-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridCao, Y=7404524695en_HK
dc.identifier.scopusauthoridLeung, KC=7401860663en_HK
dc.identifier.scopusauthoridLi, VOK=7202621685en_HK

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