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Secured communication

  • US 9,107,067 B2
  • Filed: 09/11/2012
  • Issued: 08/11/2015
  • Est. Priority Date: 09/11/2012
  • Status: Expired due to Fees
First Claim
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1. A method performed under control of a first device, comprising:

  • transmitting, by the first device, a jamming signal;

    receiving, by the first device, a mixed signal that includes the jamming signal and an information signal generated by a second device; and

    obtaining, by the first device, the information signal by eliminating the jamming signal from the mixed signal.

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