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

Table 9

Performance analysis of the different algorithms at 24–1766 MHz and low SNR (−20 db to 0 db).

Sl. no.	Algorithm details	Samples ( samples)	Performance metrics
			Sensing accuracy	Precision	Recall
01	LSTM-SS		0.863	0.833	0.83	0.1012	0.1002
02	PALM-SS
03	Hybrid ANN-SS		0.842	0.83	0.832	0.083	0.0823
04	Normal energy detectors-SS		0.821	0.81	0.823	0.088	0.087
05	RF-SS		0.782	0.762	0.78	0.086	0.0864
06	Proposed scheme		0.8	0.82	0.812	0.087	0.083