[Retracted] Energy Efficiency Analysis in Modified GoF Spectrum Sensing-Based AF Relay Cooperative Cognitive Sensor Network with Energy Harvesting

Table 2

List of simulation parameters.

Name	Value
Total frame duration T	1s
Path loss exponent p	4
Power splitting ratio θ	0.9
Energy conversion efficiency η	0.6
PU transmission power PT	1 W
Sensing power consumption Ps	0.2 W
Noise variance at PU receiver Pnp	0.001 W
Noise variance at SU receiver Pnr	0.001 W
Distance between PT and ST dps	1.5 m
Distance between ST and PR dsp; Distance between ST and SR dss	2.5 m; 2 m