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Implementation of multi-path energy routing
Department of Electrical Engineering, IIT Delhi, New Delhi, India.ORCID iD: 0000-0002-3225-6495
Department of Electrical Engineering, IIT Delhi, New Delhi, India.
Department of Electrical Engineering, IIT Delhi, New Delhi, India.
Department of Electrical and Computer Engineering, Northeastern University, Boston, MA, USA.
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2014 (English)In: 2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC), Institute of Electrical and Electronics Engineers (IEEE), 2014, Vol. 2014, p. 1834-1839Conference paper, Published paper (Refereed)
Abstract [en]

Harvesting energy from radio frequency (RF) waves brings us closer to achieving the goal for perpetual operation of a wireless sensor network (WSN) by replenishing the batteries of the sensor nodes. However, due to restrictions on the maximum transmitted power, path loss, and receiver sensitivity, only a small amount of energy can be harvested. While a dedicated RF source alleviates the problem to some extent, novel techniques are required to boost the energy transfer efficiency of the source. In this paper, we provide the first experimental demonstration of multi-path energy routing (MPER) for the case of a sparsely distributed WSNs and show its improved performance over direct energy transfer (DET). In addition, we extend this concept to the case of densely distributed WSNs and experimentally demonstrate and compare the gains obtained by 2- and 3-path energy routing over DET. Our experimental results show that significant energy gains can be achieved in a dense network deployment even when the node to be charged is partially blocked by the neighboring nodes.

Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE), 2014. Vol. 2014, p. 1834-1839
Series
Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC), ISSN 2166-9570, E-ISSN 2166-9589 ; 2014
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:liu:diva-155714DOI: 10.1109/PIMRC.2014.7136468ISBN: 9781479949120 (electronic)OAI: oai:DiVA.org:liu-155714DiVA, id: diva2:1298732
Conference
2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC), 2-5 September, Washington DC, USA
Available from: 2019-03-25 Created: 2019-03-25 Last updated: 2019-03-25Bibliographically approved

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Mishra, Deepak

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
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  • Other style
More styles
Language
  • de-DE
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Output format
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