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Breaking the optical barrier: Terahertz tech could help enable quantum internet security
A new method to distribute cryptographic keys using terahertz waves could help enable secure communication in the ...
Abstract: This paper investigates uplink channel estimation for massive multi-input multi-output orthogonal frequency division multiplexing (MIMO-OFDM) systems with uniform planar array (UPA) antennas ...
Abstract: The security of wireless challenge-response Physical Layer Authentication (PLA) based on Orthogonal Frequency Division Multiplexing (OFDM) relies on a sufficiently random fading channel ...
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