An Analysis of Multiple Criteria and Setups for Bluetooth Smartphone-Based Indoor Localization Mechanism

Table 3

Statistics for three different RSSI values (dBm) traces of BLE4.0 beacon “Be09” using .

Sector	Take 1		Take 2		Take 3
	Mean/variance	Min/Max	Mean/variance	Min/Max	Mean/variance	Min/Max
1	−84.1/6.9	−106.0/−72.0	−84.5/7.1	−109.0/−72.0	−82.9/6.4	−105.0/−73.0
3	−90.7/6.9	−108.0/−76.0	−90.9/5.6	−108.0/−80.0	−88.6/6.8	−105.0/−74.0
7	−83.0/11.9	−110.0/−66.0	−85.0/9.2	−105.0/−67.0	−82.7/8.7	−107.0/−69.0
9	−86.8/7.3	−105.0/−73.0	−88.5/7.4	−110.0/−75.0	−82.0/9.4	−109.0/−68.0
13	−85.1/9.8	−110.0/−64.0	−88.2/10.1	−106.0/−68.0	−82.1/9.1	−110.0/−68.0
15	−84.0/7.3	−109.0/−70.0	−83.5/7.4	−101.0/−68.0	−80.4/7.4	−105.0/−70.0