×

Telematics application for implementation in conjunction with a satellite broadcast delivery system

  • US 7,224,935 B2
  • Filed: 11/29/2000
  • Issued: 05/29/2007
  • Est. Priority Date: 11/29/2000
  • Status: Active Grant
First Claim
Patent Images

1. A two-way satellite digital audio radio system comprising:

  • a ground station;

    an information source means for providing information connected to said ground station;

    a satellite in communication with said ground station;

    a vehicle comprising a telematics interface means for providing telematics applications;

    a satellite-air interface means for providing communication between said satellite and said telematics interface means;

    wherein said telematics interface means comprises a back-channel that is in communication with said information source independently of said satellite.

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