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Article: Channel adaptive fair queueing for scheduling integrated voice and data services in multicode CDMA systems

TitleChannel adaptive fair queueing for scheduling integrated voice and data services in multicode CDMA systems
Authors
KeywordsChannel Adaptive
Code Division Multiple Access
Fairness
Multicode
Rate Allocation
Scheduling
Wireless
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. 9, p. 809-820 How to Cite?
AbstractCode Division Multiple Access (CDMA) systems continue to be critical building blocks of future high performance wireless and mobile computing systems. While CDMA systems are very mature for voice services, their potentials in delivering high quality data services (e.g. multimedia messaging services) are yet to be investigated. One of the most crucial components in an advanced wideband CDMA system is the judicious allocation of band width resources to both voice and high data rate services so as to maximize utilization while satisfying the respective quality of service requirements. Specifically, in a multicode CDMA system, the goal is to intelligently allocate codes to the users' requests. While previous work in the literature has addressed this problem from a capacity point of view, the fairness aspect, which is also important from the users' point of view, is largely ignored. In this paper, we propose a new code allocation approach that is channel adaptive and can guarantee fairness with respect to the users' channel conditions. Simulation results show that our approach is more effective than the proportional fair approach. © 2004 Elsevier B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/155265
ISSN
2015 Impact Factor: 2.099
2015 SCImago Journal Rankings: 0.889
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorWang, Len_US
dc.contributor.authorKwok, YKen_US
dc.contributor.authorLau, WCen_US
dc.contributor.authorLau, VKNen_US
dc.date.accessioned2012-08-08T08:32:36Z-
dc.date.available2012-08-08T08:32:36Z-
dc.date.issued2004en_US
dc.identifier.citationComputer Communications, 2004, v. 27 n. 9, p. 809-820en_US
dc.identifier.issn0140-3664en_US
dc.identifier.urihttp://hdl.handle.net/10722/155265-
dc.description.abstractCode Division Multiple Access (CDMA) systems continue to be critical building blocks of future high performance wireless and mobile computing systems. While CDMA systems are very mature for voice services, their potentials in delivering high quality data services (e.g. multimedia messaging services) are yet to be investigated. One of the most crucial components in an advanced wideband CDMA system is the judicious allocation of band width resources to both voice and high data rate services so as to maximize utilization while satisfying the respective quality of service requirements. Specifically, in a multicode CDMA system, the goal is to intelligently allocate codes to the users' requests. While previous work in the literature has addressed this problem from a capacity point of view, the fairness aspect, which is also important from the users' point of view, is largely ignored. In this paper, we propose a new code allocation approach that is channel adaptive and can guarantee fairness with respect to the users' channel conditions. Simulation results show that our approach is more effective than the proportional fair approach. © 2004 Elsevier B.V. All rights reserved.en_US
dc.languageengen_US
dc.publisherElsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/comcomen_US
dc.relation.ispartofComputer Communicationsen_US
dc.subjectChannel Adaptiveen_US
dc.subjectCode Division Multiple Accessen_US
dc.subjectFairnessen_US
dc.subjectMulticodeen_US
dc.subjectRate Allocationen_US
dc.subjectSchedulingen_US
dc.subjectWirelessen_US
dc.titleChannel adaptive fair queueing for scheduling integrated voice and data services in multicode CDMA systemsen_US
dc.typeArticleen_US
dc.identifier.emailKwok, YK:ykwok@eee.hku.hken_US
dc.identifier.authorityKwok, YK=rp00128en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.comcom.2004.02.010en_US
dc.identifier.scopuseid_2-s2.0-1842631306en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-1842631306&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume27en_US
dc.identifier.issue9en_US
dc.identifier.spage809en_US
dc.identifier.epage820en_US
dc.identifier.isiWOS:000221157500004-
dc.publisher.placeNetherlandsen_US
dc.identifier.scopusauthoridWang, L=36851781200en_US
dc.identifier.scopusauthoridKwok, YK=7101857718en_US
dc.identifier.scopusauthoridLau, WC=7402933201en_US
dc.identifier.scopusauthoridLau, VKN=7005811464en_US

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