Explainable indoor localization of BLE devices through RSSI using recursive continuous wavelet transformation and XGBoost classifier.
A. H. M. KamalMd. Golam Rabiul AlamMd. Rafiul HassanTasnim Sakib AponMohammad Mehedi HassanPublished in: Future Gener. Comput. Syst. (2023)
Keyphrases
- indoor localization
- wavelet transformation
- received signal strength
- signal strength
- indoor environments
- multiresolution
- fall detection
- wifi
- wavelet coefficients
- base station
- localization algorithm
- high frequency
- wavelet transform
- wavelet decomposition
- wavelet domain
- multipath
- low frequency
- wavelet analysis
- feature selection
- radio frequency
- location estimation
- remote sensing images
- subband
- mobile devices
- feature space
- wireless networks
- access points
- mobile users
- mobile robot
- computational complexity
- video sequences