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APPARATUS AND METHOD FOR MANAGING DIGITAL TELEVISION OPERATIONS

  • US 20100058420A1
  • Filed: 08/27/2008
  • Published: 03/04/2010
  • Est. Priority Date: 08/27/2008
  • Status: Active Grant
First Claim
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1. A computer-readable storage medium, comprising computer instructions for:

  • monitoring a channel power of a target channel of a digital terrestrial television system;

    monitoring band edge emissions for first and second channels, the first channel being an upper adjacent channel to the target channel, the second channel being a lower adjacent channel to the target channel;

    measuring a delta between the channel power and the band edge emissions;

    detecting interference between the target channel and at least one of the first and second channels based at least in part on the delta; and

    presenting an alarm based on the detected interference.

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