Institutional Repository
Technical University of Crete
Technical University of Crete
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| URI: | http://purl.tuc.gr/dl/dias/A74F14EA-C686-4DE9-86FD-5956352A9011 | ||
| Year | 2015 | ||
| Type of Item | Peer-Reviewed Journal Publication | ||
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| Bibliographic Citation | E. Alimpertis, N. Fasarakis-Hilliard and A. Bletsas, "Community RF Sensing for Source Localization", IEEE Wireless Communications Letters, vol. 3, no. 4, pp. 393 – 396, Aug. 2014. DOI: 10.1109/LWC.2014.2321741 https://doi.org/10.1109/LWC.2014.2321741 | ||
| Appears in Collections |
This work experimentally demonstrates RF source location estimation error on the order of 50 m, with received signal strength (RSS) measurements, from a network of smartphone users, within 800 m (or more) from the source. This work incorporates careful modeling of the time-varying source transmission power, source antenna directionality (even with a simple 4-parameter model) and different path loss exponents among the various source-user links. More importantly, a vast number of RSS measurements is collected and exploited through the automated community smartphone network. The proposed methodology could be extended to other wireless scenarios.
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