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Table 4 Sensing gain at the FC vs. different approaches

From: An enhanced sum rate in the cluster based cognitive radio relay network using the sequential approach for the future Internet of Things

Items

Conventional approach

Prop. approach with no relay

Prop. approach with a relay

Figure

\(P_d\)

0.70

0.80

0.84

Fig. 8

\(P_f\)

0.20

0.20

0.20

Â