×

METHOD FOR DIGITAL RADIO FRINGE AREA LEARNING

  • US 20140120842A1
  • Filed: 11/01/2012
  • Published: 05/01/2014
  • Est. Priority Date: 11/01/2012
  • Status: Active Grant
First Claim
Patent Images

1. A method for notifying a user when they are approaching a low digital radio signal area, the method having a digital radio receiver, a GPS signal receiver, a processor, and a data storage unit, the system including the steps of:

  • receiving a digital radio signal by the digital radio receiver, determining by a processor a strength of the digital radio signal;

    receiving a corresponding set of GPS coordinates by the GPS signal receiver if the strength of the digital radio signal is below a predetermined threshold;

    storing the digital radio signal strength and the corresponding set of GPS coordinates in the data storage unit;

    detecting when the user is re-approaching an area having the strength below the predetermined threshold based on the corresponding set of GPS coordinates; and

    notifying the user that they are approaching an area having the strength below the predetermined threshold.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×