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Decentralized localization using radio-fingerprints and accelerometer in WSNs.
- Source :
-
IEEE Transactions on Aerospace & Electronic Systems . Jan2015, Vol. 51 Issue 1, p242-257. 16p. - Publication Year :
- 2015
-
Abstract
- This paper considers the problem of decentralized localization in wireless sensor networks (WSNs). The problem is set by combining both radio-fingerprints and accelerometer information. It is then resolved in a decentralized manner where the surveillance area is divided into several zones equipped with calculators. The proposed algorithm consists of computing first estimates using received signal strength indicator (RSSI)-fingerprints, then correcting them using accelerometer information leading to more accurate estimates. Computations are performed using the interval analysis and the Kalman filter in a simulated environment. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00189251
- Volume :
- 51
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Aerospace & Electronic Systems
- Publication Type :
- Academic Journal
- Accession number :
- 102086856
- Full Text :
- https://doi.org/10.1109/TAES.2014.130479