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MobiCom 2011 poster: a robust technique for WLAN device-free passive motion detection

Published: 27 March 2012 Publication History

Abstract

We present RASID: a system capable of detecting passive human motion using the already installed indoor wireless infrastructure. RASID applies a statistical anomaly detection technique to detect motion inside indoor environments by monitoring the changes in the wireless signal strength. The system also adapts to the environment changes and applies decision refinement procedures for enhancing the detection accuracy. Our results show that RASID can achieve an accurate detection capability, reaching 6% miss detection rate and 8% false alarm rate in a typical environment.

References

[1]
M. Youssef, M. Mah, and A. Agrawala, "Challenges: Device-free Passive Localization for Wireless Environments," in MobiCom '07. ACM, 2007, pp. 222--229.
[2]
M. Moussa and M. Youssef, "Smart Devices for Smart Environments: Device-free Passive Detection in Real Environments," in IEEE PerCom Workshops, 2009.

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  1. MobiCom 2011 poster: a robust technique for WLAN device-free passive motion detection

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    Published In

    cover image ACM SIGMOBILE Mobile Computing and Communications Review
    ACM SIGMOBILE Mobile Computing and Communications Review  Volume 15, Issue 4
    October 2011
    54 pages
    ISSN:1559-1662
    EISSN:1931-1222
    DOI:10.1145/2169077
    Issue’s Table of Contents

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    Association for Computing Machinery

    New York, NY, United States

    Publication History

    Published: 27 March 2012
    Published in SIGMOBILE Volume 15, Issue 4

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