Fig. 9From: On achieving network throughput demand in cognitive radio-based home area networksEffects of different cluster’s throughput demand, D t on a normalized \(\varepsilon = \frac {\varepsilon }{D_{t}}\), b number of in-band channels I used, and c fraction of time used for spectrum sensing (i.e., normalized sensing time \(=\frac {T_{s}}{T_{f}}\)). This is a comparison between TD-CRHAN and the conventional schemes. For this, we take SNR p =−7 dB and N=6Back to article page