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Title: Optimal algorithms for energy harvesting based systems with circuit power considerations
Authors: Rao, Yepuri Sudhakara
Madhukumar, A. S.
Keywords: Engineering::Computer science and engineering
Issue Date: 2017
Source: Rao, Y. S., & Madhukumar, A. S. (2016). Optimal algorithms for energy harvesting based systems with circuit power considerations. Proceedings of 2016 IEEE Region 10 Conference (TENCON), 854-858. doi:10.1109/TENCON.2016.7848126
Abstract: Recently, an elegant method to alleviate the shortcomings of battery-powered (BP) sensor nodes has been introduced in the form of energy harvesting (EH), where the nodes scavenge the energy from ambient sources. Optimal scheduling algorithms, either to minimize transmission completion time or to maximize short-term throughput, for such networks under the deterministic energy and data arrival profiles are extensively studied in the literature. In this work, we revisited the existing optimal algorithms under practical energy cost considerations: circuit power consumption and sleep-to-wakeup power consumption. Next, we found that the direct application of the state-of-the-art algorithms led to sub-optimality. Finally, we proposed suitable adaptations to regain optimality.
ISBN: 978-1-5090-2597-8
DOI: 10.1109/TENCON.2016.7848126
Rights: © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at:
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SCSE Conference Papers

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