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Demo: Towards Battery-free Radio Tomographic Imaging
KTH, School of Electrical Engineering and Computer Science (EECS), Network and Systems engineering.
Uppsala Univ, Uppsala, Sweden..
Uppsala Univ, Uppsala, Sweden..
KTH, School of Electrical Engineering and Computer Science (EECS), Network and Systems engineering.ORCID iD: 0000-0002-3267-5374
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2018 (English)In: WISEC'18: PROCEEDINGS OF THE 11TH ACM CONFERENCE ON SECURITY & PRIVACY IN WIRELESS AND MOBILE NETWORKS, ACM Digital Library, 2018, p. 293-295Conference paper, Published paper (Refereed)
Abstract [en]

Radio Tomographic Imaging (RTI) enables novel radio frequency (RF) sensing applications such as intrusion detection systems by observing variations in radio links caused by human actions. RTI applications are, however, severely limited by the requirement to retrofit existing infrastructure with energy-expensive sensors. In this demonstration, we present our ongoing efforts to develop the first battery-free RTI system that operates on minuscule amounts of energy harvested from the ambient environment. Our system eliminates the energy-expensive components employed on state-of-the-art RTI systems achieving two orders of magnitude lower power consumption. Battery-free operation enables a sustainable deployment, as RTI sensors could be deployed for long periods of time with little maintenance effort. Our demonstration showcases an intrusion detection scenario enabled by our system.

Place, publisher, year, edition, pages
ACM Digital Library, 2018. p. 293-295
Keywords [en]
radio-tomographic-imaging, battery-free, backscatter
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:kth:diva-243982DOI: 10.1145/3212480.3226107ISI: 000456097500037Scopus ID: 2-s2.0-85050907001OAI: oai:DiVA.org:kth-243982DiVA, id: diva2:1290836
Conference
11th ACM Conference on Security and Privacy in Wireless and Mobile Networks (WiSec)
Note

QC 20190221

Available from: 2019-02-21 Created: 2019-02-21 Last updated: 2019-02-21Bibliographically approved

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Papadimitratos, Panagiotis

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
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  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
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  • asciidoc
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