Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/1310
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dc.contributor.authorAkbaş, Ayhan-
dc.contributor.authorYıldız, Hüseyin Uğur-
dc.contributor.authorTavlı, Bülent-
dc.contributor.authorUludağ, Süleyman-
dc.date.accessioned2019-06-26T07:43:34Z
dc.date.available2019-06-26T07:43:34Z
dc.date.issued2016-06-15
dc.identifier.citationAkbas, A., Yildiz, H. U., Tavli, B., & Uludag, S. (2016). Joint optimization of transmission power level and packet size for WSN lifetime maximization. IEEE Sensors Journal, 16(12), 5084-5094.en_US
dc.identifier.issn1530-437X
dc.identifier.issn1558-1748
dc.identifier.urihttps://ieeexplore.ieee.org/document/7444134/-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/1310-
dc.description.abstractIn pursuit of better energy efficiency and enhanced network lifetime in wireless sensor networks (WSNs), two crucial factors are data packet size and transmission power level. On one hand, smaller packet size reduces the overall impact of bit error rates on packet loss. However, the consequence of smaller packet size is fragmentation into more data packets and thereby dissipation of increased energy. Hence, there emerges a delicate engineering tradeoff in deciding the data packet size, where both low and high data packet size decisions lead to certain energy inefficiency issues. On the other hand, increasing transmission power level decreases packet loss probability, which is another decision variable to optimize for maximizing network lifetime. Joint consideration of these two factors exacerbates the complexity of the optimization problem for the objective of the network lifetime maximization. In this paper, we develop a realistic WSN link layer model built on top of the empirically verified energy dissipation characteristics of Mica2 motes and WSN channel models. We make use of the aforementioned link layer model to design a novel mixed integer programming (MIP) framework for the joint optimization of transmission power level and data packet size to take up the challenge introduced above. Numerical evaluations of the MIP framework with the analysis of the results over a large parameter space are performed to characterize the effects of joint optimization of packet size and power level on WSN lifetime.en_US
dc.language.isoenen_US
dc.publisherIEEE-Inst Electrical Electronics Engineers Incen_US
dc.relation.ispartofIEEE Sensors Journalen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectWireless sensor networksen_US
dc.subjectnetwork lifetimeen_US
dc.subjectmixed integer programmingen_US
dc.subjecttransmission power controlen_US
dc.subjectdata packet sizeen_US
dc.subjectenergy efficiencyen_US
dc.titleJoint Optimization of Transmission Power Level and Packet Size for WSN Lifetime Maximizationen_US
dc.typeArticleen_US
dc.departmentFaculties, Faculty of Engineering, Department of Electrical and Electronics Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümütr_TR
dc.identifier.volume16
dc.identifier.issue12
dc.identifier.startpage5084
dc.identifier.endpage5094
dc.authorid0000-0002-9615-1983-
dc.identifier.wosWOS:000377109500053en_US
dc.identifier.scopus2-s2.0-84975286206en_US
dc.institutionauthorTavlı, Bülent-
dc.identifier.doi10.1109/JSEN.2016.2548661-
dc.authorscopusid55955366400-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ1-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
Appears in Collections:Elektrik ve Elektronik Mühendisliği Bölümü / Department of Electrical & Electronics Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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