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Conference Paper: A game theoretic approach to energy efficient cooperative cache maintenance in MANETs

TitleA game theoretic approach to energy efficient cooperative cache maintenance in MANETs
Authors
KeywordsCommunications
Radio
Issue Date2005
PublisherIEEE.
Citation
Ieee International Symposium On Personal, Indoor And Mobile Radio Communications, Pimrc, 2005, v. 3, p. 1500-1504 How to Cite?
AbstractThere have been an increasingly large number of mobile handsets equipped with dual or multiple network interfaces. The server interface (e.g., GPRS, EDGE, UMTS) is responsible for communicating with the network operator, while the peer interfaces (e.g., Bluetooth, IEEE 802.11) are used to connect with other computing devices. However, they are usually used separately. In this paper, we investigate the use of both network interfaces to support energy efficient data applications among mobile clients. Specifically, we proposed a fully distributed protocol for mobile handsets to form cooperative groups to maintain cache consistency with minimal communication with the network operator. Our proposed protocol takes advantage of the low power consumption and high data rate of the peer interface. The aim is to reduce the use of the server interface, which is typically slower and involves higher power consumption. Furthermore, we also consider the presence of selfish clients. It is shown that groups formed by the proposed protocol constitutes a pure Nash Equilibrium. This suggests that our protocol is robust even in the presence of selfish clients. Simulation results confirm that, given the same energy resource, mobile clients running the proposed protocol complete more queries, experience longer lifetime and achieve smaller query latency. © 2005 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/45911
ISBN
References

 

DC FieldValueLanguage
dc.contributor.authorYeung, MKHen_HK
dc.contributor.authorKwok, YKen_HK
dc.date.accessioned2007-10-30T06:38:19Z-
dc.date.available2007-10-30T06:38:19Z-
dc.date.issued2005en_HK
dc.identifier.citationIeee International Symposium On Personal, Indoor And Mobile Radio Communications, Pimrc, 2005, v. 3, p. 1500-1504en_HK
dc.identifier.isbn9783800729098en_HK
dc.identifier.urihttp://hdl.handle.net/10722/45911-
dc.description.abstractThere have been an increasingly large number of mobile handsets equipped with dual or multiple network interfaces. The server interface (e.g., GPRS, EDGE, UMTS) is responsible for communicating with the network operator, while the peer interfaces (e.g., Bluetooth, IEEE 802.11) are used to connect with other computing devices. However, they are usually used separately. In this paper, we investigate the use of both network interfaces to support energy efficient data applications among mobile clients. Specifically, we proposed a fully distributed protocol for mobile handsets to form cooperative groups to maintain cache consistency with minimal communication with the network operator. Our proposed protocol takes advantage of the low power consumption and high data rate of the peer interface. The aim is to reduce the use of the server interface, which is typically slower and involves higher power consumption. Furthermore, we also consider the presence of selfish clients. It is shown that groups formed by the proposed protocol constitutes a pure Nash Equilibrium. This suggests that our protocol is robust even in the presence of selfish clients. Simulation results confirm that, given the same energy resource, mobile clients running the proposed protocol complete more queries, experience longer lifetime and achieve smaller query latency. © 2005 IEEE.en_HK
dc.format.extent1029069 bytes-
dc.format.extent3564 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherIEEE.en_HK
dc.relation.ispartofIEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRCen_HK
dc.rights©2005 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.subjectRadioen_HK
dc.titleA game theoretic approach to energy efficient cooperative cache maintenance in MANETsen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=9783800729098&volume=3&spage=1500&epage=1504&date=2005&atitle=A+game+theoretic+approach+to+energy+efficient+cooperative+cache+maintenance+in+MANETsen_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/PIMRC.2005.1651694en_HK
dc.identifier.scopuseid_2-s2.0-34047125337en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-34047125337&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume3en_HK
dc.identifier.spage1500en_HK
dc.identifier.epage1504en_HK
dc.identifier.scopusauthoridYeung, MKH=7101861665en_HK
dc.identifier.scopusauthoridKwok, YK=7101857718en_HK
dc.identifier.citeulike4067518-

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