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Power-saving channel scanning for multi-channel broadcasting

  • US 20060225109A1
  • Filed: 01/12/2006
  • Published: 10/05/2006
  • Est. Priority Date: 04/01/2005
  • Status: Abandoned Application
First Claim
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1. A power-saving channel scanning system for multi-channel broadcasting, the system comprising:

  • a broadcast receiving terminal adapted to;

    receive and measure broadcasting channel powers of at least two channels in order; and

    to switch from a normal mode to a power-saving mode upon a determination that all of the measured channel powers are outside a predetermined range of normal channel power.

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