As I understand, you have time-based latitude and longitude data for the User Equipment (UE) obtained through monitoring, and you are exploring the possibility of simulating mobility using this data.
According to the documentation for the "addMobility" function, it does not explicitly allow specifying positions as one of its attributes. It primarily focuses on defining speed range and pause duration for the UE node. Therefore, it seems unlikely that you can directly simulate UE mobility using your data with this function.
However, when creating an "nrUE" object to configure New Radio (NR) UE nodes in MATLAB, you have the flexibility to specify the node's position using a 3D Cartesian coordinate system. Since you already have latitude and longitude data, you can convert these geographic coordinates into a 3D coordinate system using a conversion function.
Below is a function that demonstrates how to perform this conversion to 3D Cartesian coordinates:
function [x, y, z] = latLonToCartesian(lat, lon)
% Earth's radius in meters
R = 6371000;
% Convert latitude and longitude from degrees to radians
latRad = deg2rad(lat);
lonRad = deg2rad(lon);
% Calculate Cartesian coordinates
x = R * cos(latRad) * cos(lonRad);
y = R * cos(latRad) * sin(lonRad);
z = R * sin(latRad);
end
I hope this helps.
