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In this paper we consider the problem of achieving a positive error-free communications rate without being detected by an eavesdropper—we coin this the privacy rate. Specifically, we analyze the privacy rate over additive white Gaussian Noise (AWGN) channels with finite and infinite number of samples and Rayleigh single input-single (SISO) and multiple input-multiple output (MIMO) channels with infinite...
In this paper we consider the problem of achieving a positive error-free communications rate without being detected by an eavesdropper — we coin this the privacy rate. Specifically, we present the privacy rate over Additive White Gaussian Noise (AWGN) and Rayleigh channels when an eavesdropper employs a radiometer detector and has uncertainty about her noise variance. Leveraging recent results on...
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