METHOD OF PROVIDING CONNECTIVITY NAVIGATION AND NAVIGATION SYSTEM USING THE SAME

A method of providing connectivity navigation with a head unit in a navigation system includes the steps of determining a reception state of global positioning system (GPS) information, searching for at least one device connected by wire or wirelessly, receiving position sensor information from the searched devices, determining reliability of the position sensor information, and selecting information of a device having high reliability as received information based on the determined reliability. In addition, a navigation system including the head unit, a vehicle controller, a mobile terminal, and a telematics server performs the method of providing connectivity navigation.