SYSTEM AND METHOD UTILIZING NON-GPS SATELLITE CONTENT IN REAL-TIME NAVIGATION

摘要

A navigation device is provided that includes a GPS input that receives GPS information from a GPS satellite. The system also includes a non-GPS input that receives real-time content from a non-GPS source. The real-time content includes updates to travel conditions. The system also includes a navigation module that analyses the updates from the non-GPS source in conjunction with the GPS information form the GPS satellite.