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Table 1 SNR requirements for inband and adjacent channel PU SNRs for \(P_D\ge 0.9\) and \(P_{FA}\le 0.2\)

From: Novel filter bank-based cooperative spectrum sensing under practical challenges for beyond 5G cognitive radios

  Min SNR of Inband PU (dB) Max SNR of Adjacent PU
Linear PA (dB) Nonlinear PA (dB)
OFDM/FFT—OR rule − 15 − 22 − 22
            —Maj rule − 8 − 16 − 16
            —AND rule \(+\) 3 − 12 − 12
FBMC/AFB—OR rule − 15 + 16 − 14
            —Maj rule − 8 + 22 − 8
            —AND rule \(+\) 3 + 26 − 6
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