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AuthorAmin, Azka
AuthorLiu, Xi-Hua
AuthorSaleem, Muhammad Asim
AuthorHenna, Shagufta
AuthorIslam, Taseer-ul
AuthorKhan, Imran
AuthorUthansakul, Peerapong
AuthorQurashi, Muhammad Zeshan
AuthorMirjavadi, Seyed Sajad
AuthorForsat, Masoud
Available date2023-02-12T06:20:50Z
Publication Date2020
Publication NameWireless Communications and Mobile Computing
ResourceScopus
URIhttp://dx.doi.org/10.1155/2020/9701531
URIhttp://hdl.handle.net/10576/39936
AbstractWireless power transfer techniques to transfer energy have been widely adopted by wireless rechargeable sensor networks (WRSNs). These techniques are aimed at increasing network lifetime by transferring power to end devices. Under these wireless techniques, the incurred charging latency to replenish the sensor nodes is considered as one of the major issues in wireless sensor networks (WSNs). Existing recharging schemes rely on rigid recharging schedules to recharge a WSN deployment using a single global charger. Although these schemes charge devices, they are not on-demand and incur higher charging latency affecting the lifetime of a WSN. This paper proposes a collaborative recharging technique to offload recharging workload to local chargers. Experiment results reveal that the proposed scheme maximizes average network lifetime and has better average charging throughput and charging latency compared to a global charger-based recharging.
SponsorAmin Azka azkaamin321@yahoo.com 1 https://orcid.org/0000-0002-3902-8938 Liu Xi-Hua xihua-liu@163.com 1 https://orcid.org/0000-0003-2709-5508 Saleem Muhammad Asim asim.saleem1@hotmail.com 2 Henna Shagufta shaguftahenna@gmail.com 3 Islam Taseer-ul taseerulislam@hotmail.com 4 Khan Imran ikn.eup121@gmail.com 5 https://orcid.org/0000-0002-7108-9263 Uthansakul Peerapong uthansakul@sut.ac.th 6 Qurashi Muhammad Zeshan mzeshanqurashi@outlook.com 4 Mirjavadi Seyed Sajad seyedsajadmirjavadi@gmail.com 7 Forsat Masoud m.forsat@qu.edu.qa 7 Fernandez-Veiga Manuel mveiga@det.uvigo.es 1 School of Business Qingdao University Qingdao 266061 China qdu.edu.cn 2 School of Information and Software Engineering University of Electronic Science and Technology Chengdu 610054 China uestc.edu.cn 3 Department of Computing Letterkenny Institute of Technology Co. Donegal Ireland lyit.ie 4 Bahria University Islamabad Pakistan bahria.edu.pk 5 Department of Electrical Engineering University of Engineering and Technology Peshawar Pakistan uet.edu.pk 6 School of Telecommunication Engineering Suranaree University of Technology Thailand sut.ac.th 7 Department of Mechanical and Industrial Engineering College of Engineering Qatar University P.O. Box 2713 Doha Qatar qu.edu.qa 2020 30 6 2020 2020 4 1 2020 8 4 2020 14 5 2020 30 6 2020 2020 Copyright 2020 Azka Amin et al. This is an open access article distributed under the Creative Commons Attribution License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The publication of this article was funded by Qatar National Library.
Languageen
PublisherHindawi Limited
Subjectwireless rechargeable sensor networks (WRSNs)
wireless sensor networks (WSNs)
Wireless power transfer techniques
radio frequency (RF)
TitleCollaborative Wireless Power Transfer in Wireless Rechargeable Sensor Networks
TypeArticle
Volume Number2020
dc.accessType Open Access


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