An Optimized Fingerprinting-Based Indoor Positioning with Kalman Filter and Universal Kriging for 5G Internet of Things

<div>(a) Comparison of the Cumulative Distribution Function (CDF) of positioning error before and after Kalman filter in positioning room A. (b) Comparison of the CDF of positioning error before and after Kalman filter in positioning room B.</div>

Wireless Communications and Mobile Computing

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Figure 7

Figure 7: An Optimized Fingerprinting-Based Indoor Positioning with Kalman Filter and Universal Kriging for 5G Internet of Things 