3D WLAN indoor positioning in multi-storey buildings

3D WLAN indoor positioning in multi-storey buildings

Many scenarios for indoor positioning require position estimation not only in two dimensions but in the third dimension as well. This paper presents the expansion of two two-dimensional WLAN fingerprinting localization algorithms based on received signal strength indication (RSSI) to the third dimen...

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Hauptverfasser: Gansemer, S., Hakobyan, S., Puschel, S., Grosmann, U.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
3D-Positioning
Calibration
Engines
Euclidean Distance
Fingerprint recognition
Floors
Fuzzy logic
Indoor
Indoor environments
Inference algorithms
Isolines
Localization
Position measurement
RSSI
Testing
Wireless LAN
WLAN
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Beschreibung
Zusammenfassung:Many scenarios for indoor positioning require position estimation not only in two dimensions but in the third dimension as well. This paper presents the expansion of two two-dimensional WLAN fingerprinting localization algorithms based on received signal strength indication (RSSI) to the third dimension. The third dimension is regarded discretely as the floor level. Both algorithms were evaluated in two different test beds. Evaluation results will be presented and discussed.
DOI:10.1109/IDAACS.2009.5342893