Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/66144
Title: Demo : making sense of mechanical vibration with COTS RFID systems
Authors: Yang, L 
Lin, Q
Li, Y
Issue Date: 2016
Publisher: Association for Computing Machinery
Source: Proceedings of the Annual International Conference on Mobile Computing and Networking, MOBICOM, 2016, p. 487-488 How to cite?
Abstract: Traditional vibration inspection systems, equipped with separated sensing and communication modules, are either very expensive (e.g. hundreds of dollars) and/or suffer from occlusion and narrow field of view (e.g. laser). This demo brings forward a concept of 'communication is sensing', which is to make sense of the world purely based on communication carrier rather than specialized sensors. In this demo, we present an RFID-based solution, called Tagbeat, to inspect mechanical vibration using COTS RFID tags and readers. We implement our system using a COTS RFID device and evaluate it with a commercial centrifugal machine. Empirical benchmarks with a prototype show that our system can inspect the vibration period with a mean accuracy of 0.36ms and a relative error rate of 0.03%.
Description: 22nd Annual International Conference on Mobile Computing and Networking, MobiCom 2016, New York, US, 3-7 October 2016
URI: http://hdl.handle.net/10397/66144
DOI: 10.1145/2973750.2985615
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