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Demo Abstract: Battery-Free 802.15.4 Receiver
Uppsala Univ, Uppsala.
Mid Sweden University, Faculty of Science, Technology and Media, Department of Information Systems and Technology.
Uppsala Univ, Uppsala.
RISE SICS, Stockholm.
2018 (English)In: 2018 17th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN), IEEE, 2018, p. 130-131Conference paper, Published paper (Refereed)
Abstract [en]

We present the architecture for an 802.15.4 receiver that enables battery-free operation. To reach micro-power consumption, the architecture diverges from that of commodity receivers in the following ways: First, similar to backscatter transmitters, it offloads the power-hungry local oscillator to an external device. Second, we avoid the energy cost of demodulating a phase-modulated signal by treating 802.15.4 as a frequency-modulated one, allowing us to receive with a simple passive detector and an energy-efficient thresholding circuit. We demonstrate an off-the-shelf prototype of our receiver receives 802.15.4 from a distance of 470 cm with the carrier generator 30 cm away. This range is sufficient to integrate with deployed wireless sensor networks (WSNs). We demonstrate this integration by pairing our receiver with a 802.15.4 backscatter transmitter and integrating it with unmodified commodity sensor nodes running the TSCH protocol.

Place, publisher, year, edition, pages
IEEE, 2018. p. 130-131
Keywords [en]
IEEE 802.15 Standard, Receivers, Prototypes, Backscatter, Power demand, Wireless sensor networks, Wireless fidelity, Sensor networks, battery free, receiver, 802.15.4
Identifiers
URN: urn:nbn:se:miun:diva-34747DOI: 10.1109/IPSN.2018.00028ISI: 000449016500020Scopus ID: 2-s2.0-85056289842ISBN: 978-1-5386-5298-5 (print)OAI: oai:DiVA.org:miun-34747DiVA, id: diva2:1257539
Conference
2018 17th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN), Porto, Portugal, April 11-13. 2018
Available from: 2018-10-22 Created: 2018-10-22 Last updated: 2018-12-10Bibliographically approved

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Noda, Claro

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