An Analysis of Impact Factors for Positioning Performance in WLAN Fingerprinting Systems Using Ishikawa Diagrams and a Simulation Platform

<div>Test results of positioning error by using the deterministic and probabilistic algorithms on different APs densities including (a) RMSE versus APN and (b) CNTP versus APN.</div>

Mobile Information Systems

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Figure 9

Figure 9: An Analysis of Impact Factors for Positioning Performance in WLAN Fingerprinting Systems Using Ishikawa Diagrams and a Simulation Platform 