Figure 6
From: Two-way relaying using constant envelope modulation and phase-superposition-phase-forward
BER at B for unequal SNR and a fade rate of f d T = 0.03; SNR AR , SNR BR , and SNR AB are the SNR's in the A-R, B-R , and A-B links.
Figure 6 | EURASIP Journal on Wireless Communications and Networking