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Remote Wake Using Signal Characteristics

  • US 20140129859A1
  • Filed: 11/05/2012
  • Published: 05/08/2014
  • Est. Priority Date: 11/05/2012
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • determining that a device should enter a sleep mode;

    setting a component of the device to a first frequency;

    configuring the component to detect a predetermined change in a signal characteristic;

    detecting, by the component, the predetermined change in the signal characteristic; and

    waking the device from the sleep mode in response to detecting the predetermined change in the signal characteristic.

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