• openAccess   Smartphone Distance Estimation Based on RSSI-Fuzzy Classification Approach 

      Pascacio, Pavel; Casteleyn, Sven; Torres-Sospedra, Joaquín Institute of Electrical and Electronics Engineers (2021-06-15)
      Positioning people indoors has known an exponential growth in the last few years, especially thanks to Bluetooth Low Energy (BLE) technology and the Received Signal Strength Indicator (RSSI) technique. This approach is ...