×

PROXIMITY AND TAP DETECTION USING A WIRELESS SYSTEM

  • US 20140064116A1
  • Filed: 02/06/2013
  • Published: 03/06/2014
  • Est. Priority Date: 08/31/2012
  • Status: Active Grant
First Claim
Patent Images

1. A method comprising:

  • a wireless mobile device wirelessly receiving packets from a signal source and determining a received signal strength for each packet;

    calculating, based upon information corresponding to the received signal strength for each of the packets, a current path loss value corresponding to a current distance from the wireless mobile device to the signal source; and

    determining whether the current distance comprises an enabling condition for an exchange of data between the wireless mobile device and the signal source.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×