View full-text article in PMC Sensors (Basel). 2024 Mar 25;24(7):2088. doi: 10.3390/s24072088 Search in PMC Search in PubMed View in NLM Catalog Add to search Copyright and License information © 2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). PMC Copyright notice Algorithm 1 Region calibration 1:procedure Calibrate(Boolean filter, DataFrame RSSI) 2: for each region_id i do 3: for each beacon_id j do 4: if filter==TRUE then 5: RSSI[i][j] = MovingAvg(RSSI, 2) 6: profile[i][j] = getFingerprint(i, j, RSSI[i][j]) 7: return profile