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Passive Sensor Tags: Demo
Uppsala University, Disciplinary Domain of Science and Technology, Mathematics and Computer Science, Department of Information Technology, Computer Architecture and Computer Communication.
Uppsala University, Disciplinary Domain of Science and Technology, Mathematics and Computer Science, Department of Information Technology, Computer Architecture and Computer Communication.
Uppsala University, Disciplinary Domain of Science and Technology, Mathematics and Computer Science, Department of Information Technology, Computer Architecture and Computer Communication.
Uppsala University, Disciplinary Domain of Science and Technology, Mathematics and Computer Science, Department of Information Technology, Computer Architecture and Computer Communication.
2016 (English)In: Proceedings of the 22Nd Annual International Conference on Mobile Computing and Networking, 2016, 477-478 p.Conference paper, Poster (Refereed)
Abstract [en]

The sensing capabilities of an Internet-of-Things (IoT) network are usually fixed at deployment. Adding new sensing modalities is a cumbersome process because it requires altering the deployed hardware. We introduce passive sensor tags that allow to easily and seamlessly add new sensors to existing IoT deployments without requiring hardware modifications or additional energy sources. Passive sensor tags employ backscatter communication to generate transmissions that can be decoded by the radio transceivers present in today's IoT devices. Furthermore, unlike recent works, our approach does not require dedicated infrastructure to generate the unmodulated carrier used for backscatter communication. The demo showcases our prototype of a passive sensor tag collecting sensor data and delivering it to unmodified commodity IoT devices using passive 802.15.4 transmissions.

Place, publisher, year, edition, pages
2016. 477-478 p.
Keyword [en]
Backscatter communication, Internet of Things, Wireless
National Category
Communication Systems
Identifiers
URN: urn:nbn:se:uu:diva-306900DOI: 10.1145/2973750.2985610ISBN: 978-1-4503-4226-1OAI: oai:DiVA.org:uu-306900DiVA: diva2:1044680
Conference
The 22Nd Annual International Conference on Mobile Computing and Networking
Available from: 2016-11-04 Created: 2016-11-04 Last updated: 2016-11-04

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Pérez-Penichet, CarlosHermans, FrederikVarshney, AmbujVoigt, Thiemo
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