Browsing by Keywords "Fisher information matrix (FIM)"

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Estimation theoretic optimal encoding design for secure transmission of multiple parameters

Göken, Çağrı; Gezici, Sinan; Arıkan, Orhan (IEEE, 2019-08-15)

In this paper, optimal deterministic encoding of a vector parameter is investigated in the presence of an eavesdropper. The objective is to minimize the expectation of the conditional Cramér-Rao bound at the intended ...
Optimal parameter encoding strategies for estimation theoretic secure communications

Göken, Çağrı (Bilkent University, 2019-12)

Physical layer security has gained a renewed interest with the advances in modern wireless communication technologies. In estimation theoretic security, secrecy levels are measured via estimation theoretic tools and ...