In order to provide the Wi-Fi access,
there has to be a way to keep the routers connected to the internet.
This is usually done by using an LTE connection. However, various
operators have different presence, meaning it is usually a good idea to
use a few different SIM cards in order to control the customer traffic
and maintain the highest quality of service. Using a satellite is also
an option, but becomes more problematic at higher speed, passenger count
and terrain obstacles.
The location of the LTE antenna is very
important. It should be situated as close to the roof as possible,
preferably on top of it. The signal does not easily pass through metal
structures, so positioning it correctly might prove difficult. It is
more likely while installing a Wi-Fi network in a train, since they are
made of different materials than buses or cars, making them more prone
to causing interference. They are also significantly longer, so they
require a larger number of devices to operate. Check for essay writing service reviews