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SYSTEMS, METHODS, AND DEVICES FOR WIRELESS CHARGING

  • US 20150380974A1
  • Filed: 09/26/2014
  • Published: 12/31/2015
  • Est. Priority Date: 06/27/2014
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • circuitry for a power transmitting unit (PTU) capable of inductively or wirelessly transferring power to one or more power receiving units (PRUs);

    a receiving component for execution by the circuitry to receive an advertisement (ADV) packet with a forward signaling support bit and an empty ID field from a first PRU;

    a detecting component to detect the ADV and determine a message transmission time; and

    a modulation component to transmit an encoded message on wireless power after a predetermined timing delay;

    wherein the receiving component receives an ADV with forward signaling support bit and an ID extracted from the ADV; and

    the detecting component detects the ADV with a matching ID and sends a connection request to the first PRU.

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