Fig. 6From: Energy efficient resource allocation for re-configurable intelligent surface-assisted wireless networksEE using RIS versus N for SNR \(= 20\)dB and \(R_{\text {min}} = 0.2\) bps/Hz, as well as \(P_{n}(b) = 0.01\)dBm, \(M = 64\), and \(K = 16\)Back to article page