5G Cognitive Radio Networks Using Reliable Hybrid Deep Learning Based on Spectrum Sensing

Algorithm 2

Overall training method for the Proposed Framework.

1 Procedure Evaluate the model (Energy, Duty Cycle, Distance, Time Period)

2 Output: Presence of PUs

3 Feature Extraction Phase (Energy, Duty-cycle, Distance, Time period)

4 For i =1 to N// where N refers to data size

5      Predicted output (P(o)) is calculated using equation(4) &(6)

6    ELM _Output=ELM(P(o), Distance, Duty-cycle, Tn) using Equation (9)

7  PU presence = Elm_Output

8    End

9 End

10 End