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Authenticating Devices For RF Communications

  • US 20080113619A1
  • Filed: 10/25/2007
  • Published: 05/15/2008
  • Est. Priority Date: 11/09/2006
  • Status: Active Grant
First Claim
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1. A controller for an RF-capable communications device, comprising:

  • a processor arranged for converting the code into a non-RF signal;

    a non-RF transmitter arranged for transmitting the code as the non-RF signal for consequent receipt by a second RF-capable communications device;

    wherein the received code is arranged for use in authenticating the first device for RF communications with the second device.

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