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Security and Communication Networks
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Special Issues
Security and Communication Networks
/
2018
/
Article
/
Tab 5
/
Research Article
Optimal Improper Gaussian Signaling for Physical Layer Security in Cognitive Radio Networks
Table 5
Optimal degree of impropriety and secondary transmit power as a function of
.
0.1
0.3
0.5
0.7
0.9
min
0.23
0.23
0.23
0.24
0.25
max
0.23
0.25
0.26
0.28
0.28
[
dB
]
min
19.59
18.29
16.31
14.27
11.23
[
dB
]
max
18.56
13.70
9.83
6.96
4.43