Fig. 4From: Resource allocation for secure Gaussian parallel relay channels with finite-length coding and discrete constellationsRn,k(Pn,k) as a function of Gn,kPn,k for values of Hn,k/Gn,k between 2 and 20 dB with a step of 1 dB, and results obtained with the fitting function (25), considering a 16-QAM constellationBack to article page