Figure 7From: Multi-antenna spectrum sensing by exploiting spatio-temporal correlation AUC curves (solid lines for α nu = 1 . 5 and dashed lines for α nu = 1) to assess the effects of shadowing σ dB : sample size M = 80, number of vector samples per sub-block N = 15, number of antennas L = 4, and average SNR κ ̄ =-8dB . Back to article page