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Table 2 Simulation parameters

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

Parameters Value
The total number of SUs, N 12
The total number of CHs, K 3
The sampling frequency, \(F_s\) 300 kHz
The sensing time, \(\tau _s\) 300 ms
The reporting time at the SU, \(\tau _{r,SU}\) 30 ms
The reporting time at the CH, \(\tau _{r,CH}\) 30 ms
The PUs signal, x(l) BPSK
The channel noise, w(l) and the reporting channel noise, z(l) CSCG
The SNR of PU, \(SNR_{PU}\) 10 dB