Figure 1From: Coverage prediction and optimization algorithms for indoor environmentsMeasurement trajectories (green dots) on the second floor of the Zuiderpoort office building, drawn on floor plan with indication of access point (circle with dot) and predicted path loss with color code (red: PL < 60 dB, orange: 60 dB < PL < 75 dB, yellow: 75 dB < PL < 90 dB, green: PL > 90 dB).Back to article page