Orolia GSG-5 Series, User Manual With Scpi Manual, Page: 168 / 392

The simulation is carried out based on probability, applying different building dens-
ities (sparse <> dense). The feature offers some adjustability. For more information,
see
"Propagation Environment Models" on page 69 .
By specifying the Elevation mask , you define the satellite-in-view cut-off range. All
satellites which are below this range will be dropped off and replaced with bet-
ter/higher satellite (if available). For more information, see
"Elevation mask" on
page 61 .
You may also add Interference signals and Multipath signals to the scenario. The
maximum number of Interference/Multipath signals is 8.
Interference signals are used to degrade the reception of GNSS receivers. To add an
Interference signal, click . To add a signal, use default values or specify Inter-
ference signal parameters by expanding the list. You may also collapse or expand all
items by clicking on the closed book or open book icon, respectively. To delete an
Interference or Multipath signal, click .
Navigation tab
Under the Navigation tab, you link files that describe the trajectory, events, environment,
vehicle model and navigation data to your scenario:
Any user trajectory can be simulated using the GSG. You can choose to use one of
the built-in trajectories or upload a trajectory file created in the Trajectory Editor or
RSG Trajectory Editor of StudioView. To select one of
built-in trajectories, click on
Circle, Static, 3GPP and set up parameters if needed.
To attach a pre-installed trajectory or your own trajectory to the scenario, click File
and pick a trajectory file from the dropdown menu. To add your own trajectory file to
152 User Manual GSG-5/6 Series Rev. 27
4.9 Studioview Tasks