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RBDS method and device for processing promotional opportunities

  • US 20020183102A1
  • Filed: 04/19/2002
  • Published: 12/05/2002
  • Est. Priority Date: 04/21/2001
  • Status: Abandoned Application
First Claim
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1. A method of providing promotional opportunities relative to radio signals presented by a radio signal source using a RBDS encoder to a user of a hand-held device, the method characterized by:

  • encoding auxiliary data within a radio signal by use of the RBDS encoder;

    transmitting radio signals containing auxiliary data from radio signal source;

    receiving the radio signals on the hand-held device;

    processing the radio signals on the hand-held device to determine whether auxiliary data is present in the radio signals;

    providing the user with promotional opportunities based on the receipt of the auxiliary data by the hand-held device.

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