CPC H04W 4/80 (2018.02) [H04W 8/24 (2013.01); H04W 12/06 (2013.01); H04W 76/14 (2018.02)] | 20 Claims |
1. A first device, comprising:
one or more memories; and
one or more processors, communicatively coupled to the one or more memories, configured to:
receive, from a second device and based on the second device being within a range of the first device, a particular signal having a particular signal pattern;
authenticate the signal based on comparing the particular signal pattern to a stored signal pattern associated with activating a wireless capability,
wherein the stored signal pattern is a time-varying signal pattern; and
activate the wireless capability based on authenticating the signal.
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