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Article: On generalized optimal scheduling of high data-rate bursts in CDMA systems

TitleOn generalized optimal scheduling of high data-rate bursts in CDMA systems
Authors
KeywordsBurst scheduling
Code-division multiple access (CDMA)
High data rate (HDR)
Optimal algorithm
Issue Date2003
PublisherI E E E. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=26
Citation
Ieee Transactions On Communications, 2003, v. 51 n. 2, p. 261-266 How to Cite?
AbstractIn a code-division multiple access (CDMA)-based wireless communication system, forward link is power limited and reverse link is interference limited. With power control and statistical multiplexing, voice services can be supported reasonably well. However, for high data-rate services, a more comprehensive scheduling mechanism is needed in order to achieve a high capacity while satisfying the forward and reverse link constraints. In this paper, we formulate the high data-burst scheduling as a integer programming problem using a generic CDMA system model. We also suggest an optimal algorithm for generating scheduling solutions. With cdma2000 system details plugged in the proposed algorithm, it is found that our algorithm considerably outperforms several fast heuristics, including equal sharing, first-come-first-served, longest delay first, and shortest burst first.
Persistent Identifierhttp://hdl.handle.net/10722/42935
ISSN
2015 Impact Factor: 2.298
2015 SCImago Journal Rankings: 1.659
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLau, VKNen_HK
dc.contributor.authorKwok, YKen_HK
dc.date.accessioned2007-03-23T04:35:02Z-
dc.date.available2007-03-23T04:35:02Z-
dc.date.issued2003en_HK
dc.identifier.citationIeee Transactions On Communications, 2003, v. 51 n. 2, p. 261-266en_HK
dc.identifier.issn0090-6778en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42935-
dc.description.abstractIn a code-division multiple access (CDMA)-based wireless communication system, forward link is power limited and reverse link is interference limited. With power control and statistical multiplexing, voice services can be supported reasonably well. However, for high data-rate services, a more comprehensive scheduling mechanism is needed in order to achieve a high capacity while satisfying the forward and reverse link constraints. In this paper, we formulate the high data-burst scheduling as a integer programming problem using a generic CDMA system model. We also suggest an optimal algorithm for generating scheduling solutions. With cdma2000 system details plugged in the proposed algorithm, it is found that our algorithm considerably outperforms several fast heuristics, including equal sharing, first-come-first-served, longest delay first, and shortest burst first.en_HK
dc.format.extent430461 bytes-
dc.format.extent26112 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherI E E E. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/RecentIssue.jsp?punumber=26en_HK
dc.relation.ispartofIEEE Transactions on Communicationsen_HK
dc.rights©2003 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.subjectBurst schedulingen_HK
dc.subjectCode-division multiple access (CDMA)en_HK
dc.subjectHigh data rate (HDR)en_HK
dc.subjectOptimal algorithmen_HK
dc.titleOn generalized optimal scheduling of high data-rate bursts in CDMA systemsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0090-6778&volume=51&issue=2&spage=261&epage=266&date=2003&atitle=On+generalized+optimal+scheduling+of+high+data-rate+bursts+in+CDMA+systemsen_HK
dc.identifier.emailKwok, YK:ykwok@eee.hku.hken_HK
dc.identifier.authorityKwok, YK=rp00128en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1109/TCOMM.2003.809258en_HK
dc.identifier.scopuseid_2-s2.0-0037308520en_HK
dc.identifier.hkuros82095-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0037308520&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume51en_HK
dc.identifier.issue2en_HK
dc.identifier.spage261en_HK
dc.identifier.epage266en_HK
dc.identifier.isiWOS:000182466500018-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridLau, VKN=7005811464en_HK
dc.identifier.scopusauthoridKwok, YK=7101857718en_HK

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