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Conference Paper: Design and analysis of channel adaptive wireless cache invalidation strategies with downlink traffic

TitleDesign and analysis of channel adaptive wireless cache invalidation strategies with downlink traffic
Authors
KeywordsCache invalidation
Channel adaptive protocols
Client-server computing
Invalidation report (IR)
Link adaptation
Simulations
System design
Wireless networks
Issue Date2004
PublisherIEEE.
Citation
Proceedings Of The International Symposium On Parallel Architectures, Algorithms And Networks, I-Span, 2004, p. 48-53 How to Cite?
AbstractIn this paper, we study the performance of the IR+UIR wireless data cache Invalidation approach under a realistic system model: the quality of the wireless channel Is time-varying; and there are other downlink traffics in the system. Our analysis and simulation results show that query delay significantly increases as a result of broadcast error and the additional downlink traffics experience longer delay due to extended broadcast period. Exploiting link adaptation (i.e., transmission rate is adjusted dynamically according to channel quality), we then propose three schemes to tackle these two problems. Our results Indicate that the proposed schemes outperform IR+UIR under a wide range of system parameters.
Persistent Identifierhttp://hdl.handle.net/10722/46466
ISSN
References

 

DC FieldValueLanguage
dc.contributor.authorYeung, MKHen_HK
dc.contributor.authorKwok, YKen_HK
dc.date.accessioned2007-10-30T06:50:29Z-
dc.date.available2007-10-30T06:50:29Z-
dc.date.issued2004en_HK
dc.identifier.citationProceedings Of The International Symposium On Parallel Architectures, Algorithms And Networks, I-Span, 2004, p. 48-53en_HK
dc.identifier.issn1087-4089en_HK
dc.identifier.urihttp://hdl.handle.net/10722/46466-
dc.description.abstractIn this paper, we study the performance of the IR+UIR wireless data cache Invalidation approach under a realistic system model: the quality of the wireless channel Is time-varying; and there are other downlink traffics in the system. Our analysis and simulation results show that query delay significantly increases as a result of broadcast error and the additional downlink traffics experience longer delay due to extended broadcast period. Exploiting link adaptation (i.e., transmission rate is adjusted dynamically according to channel quality), we then propose three schemes to tackle these two problems. Our results Indicate that the proposed schemes outperform IR+UIR under a wide range of system parameters.en_HK
dc.format.extent1440303 bytes-
dc.format.extent2046 bytes-
dc.format.extent10776 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofProceedings of the International Symposium on Parallel Architectures, Algorithms and Networks, I-SPANen_HK
dc.rights©2004 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.subjectCache invalidationen_HK
dc.subjectChannel adaptive protocolsen_HK
dc.subjectClient-server computingen_HK
dc.subjectInvalidation report (IR)en_HK
dc.subjectLink adaptationen_HK
dc.subjectSimulationsen_HK
dc.subjectSystem designen_HK
dc.subjectWireless networksen_HK
dc.titleDesign and analysis of channel adaptive wireless cache invalidation strategies with downlink trafficen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1087-4089&volume=&spage=48&epage=53&date=2004&atitle=Design+and+analysis+of+channel+adaptive+wireless+cache+invalidation+strategies+with+downlink+trafficen_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/ISPAN.2004.1300456en_HK
dc.identifier.scopuseid_2-s2.0-3543052979en_HK
dc.identifier.hkuros91561-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-3543052979&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.spage48en_HK
dc.identifier.epage53en_HK
dc.identifier.scopusauthoridYeung, MKH=7101861665en_HK
dc.identifier.scopusauthoridKwok, YK=7101857718en_HK

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