Research Article
[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 |
|
|