1.1.2. Components
If the user wants to use a location based service different infrastructural elements
are necessary.
In the figure the five (4+1) basic components and their connections are shown:
Mobile Devices,
Communication
Network,
Positioning Component,
Service and Application Provider,
and
Data and Content Provider.

For a more detailed discussion on the components see also the Unit How does it work and the subsequent LBS Lessons.