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Conference Paper: Towards opportunistic fair scheduling in wireless networks

TitleTowards opportunistic fair scheduling in wireless networks
Authors
KeywordsCommunications
Issue Date2006
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000104
Citation
Ieee International Conference On Communications, 2006, v. 11, p. 5217-5221 How to Cite?
AbstractOpportunistic transmission scheduling schemes improve system capacity by taking advantage of independent time varying channels in wireless networks. In the design of such scheduling schemes, the fairness criterion plays an important role in the tradeoff of total system capacity and the achievable throughput of individual users. To meet different fairness demands with a unified opportunistic scheduling scheme, in this paper, we have extended the well known opportunistic scheduling scheme PFS into αPFS, which satisfies arbitrary fairness demands, varying from proportional fairness to maxmin fairness, through adjusting the parameter α. To further improve the achievable diversity gains of αPFS, we extend the αPFS scheme into an αPFS-P scheme. Performances of αPFS and αPFS-P are studied and compared. As demonstrated in the simulation results, both αPFS and αPFS-P can achieve adjustable fairness criteria, varying from proportional fairness to max-min fairness. Compared with αPFS, αPFS-P achieves higher diversity gains with degraded short term performance, which is still better than the performance of PFS. © 2006 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/45934
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorYang, Den_HK
dc.contributor.authorShen, Den_HK
dc.contributor.authorShao, Wen_HK
dc.contributor.authorLi, VOKen_HK
dc.date.accessioned2007-10-30T06:38:50Z-
dc.date.available2007-10-30T06:38:50Z-
dc.date.issued2006en_HK
dc.identifier.citationIeee International Conference On Communications, 2006, v. 11, p. 5217-5221en_HK
dc.identifier.issn0536-1486en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45934-
dc.description.abstractOpportunistic transmission scheduling schemes improve system capacity by taking advantage of independent time varying channels in wireless networks. In the design of such scheduling schemes, the fairness criterion plays an important role in the tradeoff of total system capacity and the achievable throughput of individual users. To meet different fairness demands with a unified opportunistic scheduling scheme, in this paper, we have extended the well known opportunistic scheduling scheme PFS into αPFS, which satisfies arbitrary fairness demands, varying from proportional fairness to maxmin fairness, through adjusting the parameter α. To further improve the achievable diversity gains of αPFS, we extend the αPFS scheme into an αPFS-P scheme. Performances of αPFS and αPFS-P are studied and compared. As demonstrated in the simulation results, both αPFS and αPFS-P can achieve adjustable fairness criteria, varying from proportional fairness to max-min fairness. Compared with αPFS, αPFS-P achieves higher diversity gains with degraded short term performance, which is still better than the performance of PFS. © 2006 IEEE.en_HK
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dc.format.extent5489 bytes-
dc.format.mimetypeapplication/pdf-
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dc.format.mimetypetext/plain-
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dc.languageengen_HK
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000104en_HK
dc.relation.ispartofIEEE International Conference on Communicationsen_HK
dc.rights©2006 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.subjectCommunicationsen_HK
dc.titleTowards opportunistic fair scheduling in wireless networksen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1044-4556&volume=11&spage=5217&epage=5221&date=2006&atitle=Towards+Opportunistic+Fair+Scheduling+in+Wireless+Networksen_HK
dc.identifier.emailShao, W: wjshao@eee.hku.hken_HK
dc.identifier.emailLi, VOK: vli@eee.hku.hken_HK
dc.identifier.authorityShao, W=rp00165en_HK
dc.identifier.authorityLi, VOK=rp00150en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/ICC.2006.255494en_HK
dc.identifier.scopuseid_2-s2.0-38049053363en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-38049053363&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume11en_HK
dc.identifier.spage5217en_HK
dc.identifier.epage5221en_HK
dc.identifier.scopusauthoridYang, D=7404800642en_HK
dc.identifier.scopusauthoridShen, D=7401738166en_HK
dc.identifier.scopusauthoridShao, W=15036921000en_HK
dc.identifier.scopusauthoridLi, VOK=7202621685en_HK

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