Fig. 14From: Spectrum sensing based on cumulative power spectral density a The probability of detection \(p_{d}^{p}\) and its approximation in terms of SNR for different p fa , N=1500 samples and N s =4 sps. b The probability of detection \(p_{d}^{p}\) and its approximation in terms of the number of samples N, for different p fa , SNR= −10 dB samples, and N s =4 spsBack to article page