On the Tradeoff Between Network Lifetime and k-Connectivity-Based Reliability in UWSNs

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dc.authorscopusid57206889143
dc.authorscopusid56242674200
dc.authorscopusid55750051600
dc.authorscopusid14007858600
dc.authorscopusid55955366400
dc.contributor.authorCobanlar M.
dc.contributor.authorYildiz H.U.
dc.contributor.authorAkram V.K.
dc.contributor.authorDagdeviren O.
dc.contributor.authorTavli B.
dc.date.accessioned2023-01-12T20:23:19Z
dc.date.available2023-01-12T20:23:19Z
dc.date.issued2022
dc.departmentN/A/Departmenten_US
dc.description.abstractUnderwater wireless sensor networks (UWSNs) are utilized for a wide range of monitoring and surveillance applications. Lifetime maximization and maintenance of network reliability are among the most important considerations in the deployment of UWSNs. k-connectivity is a robust approach for reinforcing reliability. However, maintaining k disjoint paths from each sensor node to the BS, inevitably, results in extra energy dissipation, which reduces the network lifetime (NLT). Yet, there is no systematic exploration to determine the extent of lifetime reduction due to the increase in the k value, in the literature, to the best of our knowledge. In this study, we create an optimization framework to be able to explore the tradeoff between NLT and k -connectivity-based reliability in UWSNs. Through the optimal solutions of the proposed optimization model for a large set of salient parameters, we characterize the interplay between lifetime and k -connectivity. Our analysis reveals that the k value to be maintained in a UWSN can affect the NLT significantly. © 2014 IEEE.en_US
dc.description.sponsorshipTürkiye Bilimsel ve Teknolojik Araştırma Kurumu, TÜBİTAK: 113E470en_US
dc.description.sponsorshipThis work was supported by the Scientific and Technological Research Council of Turkey (TUBITAK) 3001 under Project 113E470.en_US
dc.identifier.doi10.1109/JIOT.2022.3188558
dc.identifier.endpage24452en_US
dc.identifier.issn23274662
dc.identifier.issn2327-4662en_US
dc.identifier.issue23en_US
dc.identifier.scopus2-s2.0-85134198299en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage24444en_US
dc.identifier.urihttps://doi.org/10.1109/JIOT.2022.3188558
dc.identifier.urihttps://hdl.handle.net/11454/79683
dc.identifier.volume9en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartofIEEE Internet of Things Journalen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectk-connectivityen_US
dc.subjectmixed-integer linear programming (MILP)en_US
dc.subjectnetwork lifetime (NLT)en_US
dc.subjectreliabilityen_US
dc.subjectunderwater wireless sensor networks (UWSNs)en_US
dc.subjectCost engineeringen_US
dc.subjectEconomic and social effectsen_US
dc.subjectEnergy dissipationen_US
dc.subjectInteger programmingen_US
dc.subjectInternet of thingsen_US
dc.subjectSensor nodesen_US
dc.subjectInteger Linear Programmingen_US
dc.subjectK-connectivityen_US
dc.subjectk-Valueen_US
dc.subjectMixed integer linearen_US
dc.subjectMixed-integer linear programmingen_US
dc.subjectNetwork lifetimeen_US
dc.subjectOptimisationsen_US
dc.subjectSymbolen_US
dc.subjectTrade offen_US
dc.subjectUnderwater wireless sensor networksen_US
dc.subjectReliabilityen_US
dc.titleOn the Tradeoff Between Network Lifetime and k-Connectivity-Based Reliability in UWSNsen_US
dc.typeArticleen_US

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