Synchronized low-energy detection technique

  • US 10,104,615 B2
  • Filed: 02/27/2017
  • Issued: 10/16/2018
  • Est. Priority Date: 03/21/2014
  • Status: Active Grant
First Claim
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1. An electronic device, comprising:

  • an interface circuit configured to;

    periodically scan for beacons in a high power-consumption mode using a plurality of high-power scan windows;

    receive a first beacon during a first scan window of the plurality of high-power scan windows;

    establish a connection based at least in part on the received first beacon; and

    subsequent to establishing the connection, periodically scan for beacons in a low power-consumption mode using a plurality of low-power scan windows.

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