Mobile Information Systems / 2017 / Article / Tab 2

Research Article

High-Accuracy Tracking Using Ultrawideband Signals for Enhanced Safety of Cyclists

Table 2

Localization error (RMS) averaged over different tag positions.

Loc. technique Anchors config. error [m] error [m] error [m]Global error [m]

TWRAll anchors0.260.060.200.15
TWRLower circle0.440.071.150.83
TWRUpper circle0.130.112.550.74
TWRMixed0.060.030.310.18
TDOAAll anchors0.100.070.370.20
TDOALower circle1.411.227.494.34
TDOAUpper circle0.200.196.233.13
TDOAMixed1.972.235.443.18

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