Modeling of the Land Mobile Satellite Channel considering the Terminal’s Driving Direction

Figure 6

Statistics for good state for each satellite (Sirius 1, Sirius 2, XM-3, and XM-4) obtained from the image-based state estimation method (blue solid lines). As a ground truth, the same plots are shown for the states obtained from the RF measurements (blue dashed lines). Furthermore, the log-normal fitting is shown based on images and RF data, respectively (black curves).

(a) Sirius 1

(b) Sirius 2

(c) XM-3

(d) XM-4