Fig. 6From: Amplify-and-forward relay identification using joint Tx/Rx I/Q imbalance-based device fingerprintingAnalytical and simulated PD vs. PFA and corresponding T. The current AF relay (αrx,θrx,αtx,θtx)=(− 0.03,5°,0.05,4°), the pre-registered AF relay (αrx,θrx,αtx,θtx)=(0.02,5°,− 0.05,− 4°), σ2=0.1,N=14Back to article page