FriendRaj

Gps system does not share or send/recieve signals with satellites, there is no specefic satellite that any gps collaborates with.

How does a Portable Gps work?

every portable Gps can trace every satellite with a diametere on space.
there is no communication with any of these satellite. what happens is the Gps navigator calculates the space between each satellite and finds itself in a specific point in the globe.it will calculate the present News Point and find its location on earth (North, East ,west & South).

these maps are just a small picture used by the gps .

BTW there is no satellite called the ARABIAN GULF SATELLITE

Which shows that u din't understand anything from my previous post.