Evaluating the Performance of Absolute RSSI Positioning Algorithm-Based Microzoning and RFID in Construction Materials Tracking

Table 1

The calculation of locating ‘‘Tag 1.’’

𝑘	1	2	3	4
𝑅𝐴2𝑘−1	−30	−60	−100	−70
𝑅𝐴2𝑘	−40	−70	−90	−60
𝑅𝐴2𝑘−1+𝑅𝐴2𝑘	−70	130	190	−130
Quadrant	1	2	3	4