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COACS: A cooperative and adaptive caching system for MANETs

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dc.contributor.author Artail H.
dc.contributor.author Safa H.
dc.contributor.author Mershad K.
dc.contributor.author Abou-Atme Z.
dc.contributor.author Sulieman N.
dc.contributor.editor
dc.date 2008
dc.date.accessioned 2017-09-07T07:07:20Z
dc.date.available 2017-09-07T07:07:20Z
dc.date.issued 2008
dc.identifier 10.1109/TMC.2008.18
dc.identifier.isbn
dc.identifier.issn 15361233
dc.identifier.uri http://hdl.handle.net/10938/11347
dc.description.abstract This paper introduces a cooperation-based database caching system for Mobile Ad Hoc Networks (MANETs). The heart of the system is the nodes that cache submitted queries. The queries are used as indices to data cached in nodes that previously requested them. We discuss how the system is formed and how requested data is found if cached, or retrieved from the external database and then cached. Analysis is performed and expressions are derived for the different parameters, including upper and lower bounds for the number of query caching nodes as well as the average load they experience, generated network traffic, node bandwidth consumption, and other performance-related measures. Simulations with the ns-2 software were used to study the performance of the system in terms of average delay and hit ratio, and to compare it with the performance of two other caching schemes for MANETs, namely CachePath and CacheData. The results demonstrate the effectiveness of the proposed system in terms of achieved hit ratio and low delay. © 2006 IEEE.
dc.format.extent
dc.format.extent Pages: (961-977)
dc.language English
dc.publisher LOS ALAMITOS
dc.relation.ispartof Publication Name: IEEE Transactions on Mobile Computing; Publication Year: 2008; Volume: 7; no. 8; Pages: (961-977);
dc.relation.ispartofseries
dc.relation.uri
dc.source Scopus
dc.subject.other
dc.title COACS: A cooperative and adaptive caching system for MANETs
dc.type Article
dc.contributor.affiliation Artail, H., IEEE, Electrical and Computer Engineering Department, American University of Beirut, Beirut 1107-2020, Lebanon
dc.contributor.affiliation Safa, H., IEEE, Computer Science Department, American University of Beirut, Beirut 1107-2020, Lebanon
dc.contributor.affiliation Mershad, K., Electrical and Computer Engineering Department, American University of Beirut, Beirut 1107-2020, Lebanon
dc.contributor.affiliation Abou-Atme, Z., IEEE, Electrical and Computer Engineering Department, American University of Beirut, Beirut 1107-2020, Lebanon
dc.contributor.affiliation Sulieman, N., IEEE, Electrical and Computer Engineering Department, American University of Beirut, Beirut 1107-2020, Lebanon
dc.contributor.authorAddress Artail, H.; Electrical and Computer Engineering Department, American University of Beirut, Beirut 1107-2020, Lebanon; email: hartail@aub.edu.lb
dc.contributor.authorCorporate University: American University of Beirut; Faculty: Faculty of Engineering and Architecture; Department: Electrical and Computer Engineering;
dc.contributor.authorDepartment Electrical and Computer Engineering
dc.contributor.authorDivision
dc.contributor.authorEmail hartail@aub.edu.lb; hs33@aub.edu.lb; kwm03@aub.edu.lb; zla00@aub.edu.lb; nss04@aub.edu.lb
dc.contributor.authorFaculty Faculty of Engineering and Architecture
dc.contributor.authorInitials Artail, H
dc.contributor.authorInitials Safa, H
dc.contributor.authorInitials Mershad, K
dc.contributor.authorInitials Abou-Atme, Z
dc.contributor.authorInitials Sulieman, N
dc.contributor.authorOrcidID
dc.contributor.authorReprintAddress Artail, H (reprint author), Amer Univ Beirut, Dept Elect and Comp Engn, Beirut 11072020, Lebanon.
dc.contributor.authorResearcherID
dc.contributor.authorUniversity American University of Beirut
dc.description.cited ANDREL T, 2006, COMPUTER, P48; ARTAIL H, 2005, P IEEE INT C WIR MOB, P237; Bettstetter C, 2003, P IEEE VEH TECHN C 2, P2286; Bettstetter C., 2002, P 5 ACM INT WORKSH M, P7; BRESLAU L, 1999, P IEEE INFOCOM 99, P126; Broch J., 1998, P 4 ANN ACM IEEE INT, P85, DOI 10.1145-288235.288256; Cao GH, 2003, IEEE T KNOWL DATA EN, V15, P1251; Curran K., 2005, International Journal of Network Management, V15, DOI 10.1002-nem.546; Gupta P, 2000, IEEE T INFORM THEORY, V46, P388, DOI 10.1109-18.825799; Idris A, 2005, P 3 INT S TEL IST 05, P987; LAU W, 2002, P 5 INT WORKSH WIR M; Lee K. C. K., 1999, Mobile Computing and Communications Review, V3; Lim S., 2006, Ad Hoc Networks, V4, DOI 10.1016-j.adhoc.2004.04.013; Lyer S, 2002, P 21 ACM S PRINC DIS; Malpani R., 1996, WORLD WIDE WEB J, V1, P1; Ren Q, 2003, IEEE T KNOWL DATA EN, V15, P192; Tan KL, 2001, IEEE T PARALL DISTR, V12, P789; Yin LZ, 2006, IEEE T MOBILE COMPUT, V5, P77; Zipf G. K., 1949, HUMAN BEHAV PRINCIPL
dc.description.citedCount 46
dc.description.citedTotWOSCount 19
dc.description.citedWOSCount 19
dc.format.extentCount 17
dc.identifier.articleNo 4445675
dc.identifier.coden
dc.identifier.pubmedID
dc.identifier.scopusID 46349083195
dc.identifier.url
dc.publisher.address 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1314 USA
dc.relation.ispartofConference
dc.relation.ispartofConferenceCode
dc.relation.ispartofConferenceDate
dc.relation.ispartofConferenceHosting
dc.relation.ispartofConferenceLoc
dc.relation.ispartofConferenceSponsor
dc.relation.ispartofConferenceTitle
dc.relation.ispartofFundingAgency
dc.relation.ispartOfISOAbbr IEEE. Trans. Mob. Comput.
dc.relation.ispartOfIssue 8
dc.relation.ispartOfPart
dc.relation.ispartofPubTitle IEEE Transactions on Mobile Computing
dc.relation.ispartofPubTitleAbbr IEEE Trans. Mob. Comput.
dc.relation.ispartOfSpecialIssue
dc.relation.ispartOfSuppl
dc.relation.ispartOfVolume 7
dc.source.ID WOS:000256780400004
dc.type.publication Journal
dc.subject.otherAuthKeyword Cache indexing
dc.subject.otherAuthKeyword Cache management
dc.subject.otherAuthKeyword Database queries
dc.subject.otherAuthKeyword Distributed cache
dc.subject.otherAuthKeyword Mobile ad hoc networks
dc.subject.otherAuthKeyword Mobility
dc.subject.otherChemCAS
dc.subject.otherIndex Control theory
dc.subject.otherIndex Database systems
dc.subject.otherIndex Internet
dc.subject.otherIndex Military data processing
dc.subject.otherIndex Wireless telecommunication systems
dc.subject.otherIndex Adaptive Caching
dc.subject.otherIndex average delay
dc.subject.otherIndex Bandwidth consumption
dc.subject.otherIndex Caching systems
dc.subject.otherIndex hit ratios
dc.subject.otherIndex low delay
dc.subject.otherIndex Mobile ad hoc networks (MANETs)
dc.subject.otherIndex Network traffics
dc.subject.otherIndex query caching
dc.subject.otherIndex Upper and lower bounds
dc.subject.otherIndex Ad hoc networks
dc.subject.otherKeywordPlus NETWORKS
dc.subject.otherWOS Computer Science, Information Systems
dc.subject.otherWOS Telecommunications


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