Lifetime Enhancement in Wireless Sensor Networks through a Fuzzy Logic-Based Tabu Search Algorithm

Homa Maleki, Mehmet Basaran, Gulcihan Ozdemir, Lutfiye Durak-Ata

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2 Atıf (Scopus)

Özet

Wireless sensor networks (WSNs) are utilized to monitor physical or environmental conditions to cooperatively send data to a main location or sink, where the data can be observed and analyzed. WSNs are usually self-configured and infrastructure-less. Therefore, network lifetime is a significant parameter for evaluating the performance of WSNs. The lifetime of a network is defined as the operational time of the network, which can perform the dedicated task(s) before the first sensor node or a group of sensor nodes runs out of energy. Accordingly, a fuzzy logic-based tabu search (TS) algorithm model is proposed to increase the lifetime of WSNs considering energy consumption and distance. The lifetime enhancement is formulated as an optimization problem. Simulation results show that the proposed TS algorithm outperforms existing algorithms such as particle swarm optimization (PSO), LEACH and hybrid LEACH-PSO by reducing the energy consumption resulting in extended network lifetime.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığı2020 28th Signal Processing and Communications Applications Conference, SIU 2020 - Proceedings
YayınlayanInstitute of Electrical and Electronics Engineers Inc.
ISBN (Elektronik)9781728172064
DOI'lar
Yayın durumuYayınlandı - 5 Eki 2020
Etkinlik28th Signal Processing and Communications Applications Conference, SIU 2020 - Gaziantep, Turkey
Süre: 5 Eki 20207 Eki 2020

Yayın serisi

Adı2020 28th Signal Processing and Communications Applications Conference, SIU 2020 - Proceedings

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???event.eventtypes.event.conference???28th Signal Processing and Communications Applications Conference, SIU 2020
Ülke/BölgeTurkey
ŞehirGaziantep
Periyot5/10/207/10/20

Bibliyografik not

Publisher Copyright:
© 2020 IEEE.

Finansman

ACKNOWLEDGMENT This work is supported in part by Istanbul Technical University (ITU) Vodafone Future Lab under Project No. ITUVF20190901P03.

FinansörlerFinansör numarası
İTÜ Vodafone Future LabITUVF20190901P03
Istanbul Teknik Üniversitesi

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