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RESEARCH PRODUCT
Wireless Internet. 8th International Conference, WICON 2014, Lisbon, Portugal, November 13-14, 2014, Revised Selected Papers
José M. ClaverJosé V. MartíJuan J. Pérez-solanoSantiago Ezpeletasubject
IEEE 802.15.4Data processingCarrier signalFingerprint databaseComputer scienceElectronic engineeringIndoor locationRadio signal strengthFingerprintingSignalPower (physics)description
In this paper, the influence and improvement of the localization accuracy achieved using a fingerprint database with information coming from different channels and radio signal strength levels is evaluated. This study uses IEEE 802.15.4 networks with different power levels and carrier frequency channels in the 2.4 GHz band. Experimental results show that selecting part of this information with a cleverer data processing can provide similar or better localization accuracy than using the whole database.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2015-01-01 |