Figure 4
From: Water-filling for full-duplex multiple-hop MIMO relay system
The effect of outdated CSI when SNR = 5 dB and the term f D Ï„ is changed. The end-to-end channel capacity of outdated CSI system is described. It considerably decreases when the term f D Ï„ is increased. Compared to that of the half duplex, the end-to-end channel capacity of the full duplex decreases more slowly.