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Table 3 Relationship among PS ratio, secrecy rate of user 1, secrecy rate of user 2

From: Physical layer security transmission scheme based on artificial noise in cooperative SWIPT NOMA system

\(\rho\)

\(\gamma 2\)

\(\gamma 1\)

0.1

0.3

0.5

0.7

0.9

0.1

0.5592

0.4014

0.2546

0.1120

0.0077

0.3

0.6417

0.4988

0.3693

0.2387

0.0866

0.5

0.6897

0.5563

0.4381

0.3186

0.1916

0.7

0.7208

0.5943

0.4840

0.3727

0.2521

0.9

0.7468

0.6208

0.5161

0.4110

0.2954