Research Article

Experimental Characterization of LTE Wireless Links in High-Speed Trains

Figure 26

Detailed view of the train infrastructure elements that cause signal reflections to the receiver.
(a) Top view of a small section of the track. The masts supporting the overhead lines are shown enclosed in ellipses. The distance between masts is also shown. Map Image by ©2017 DigitalGlobe, Cartography Institute of Andalucía, Map Data by ©2017 Google, National Geographic Institute of Spain
(b) Image of a train on the Córdoba-Málaga line. Some of the masts supporting the overhead line can be seen at both sides of the track. Image obtained from http://www.ferropedia.es licensed under CC BY-SA 3.0