Fig. 5From: Physical layer security analysis of IRS-based downlink and uplink NOMA networksASR for downlink system versus \({\psi }\) as changing \(\beta\) (\({\eta _1} = 0.1\), \(\beta = 2\), \({d_g} = 5\) (m), \({d_1} = 10\) (m), \({d_2} = 5\) (m), \({d_{{g_e}}} = 5\) (m), \({\psi _e}\)= - 10 (dB), \({m_{{g_d}}}\)= \(m_{1,n}^d\) = \(m_{2,n}^d\) = \({m_{{g_e}}}\)= 2, \({\lambda _{{g_d}}} = {\lambda _{{g_e}}}= 1\), N= 8, \(\varphi = 0.9\), K= 100)Back to article page