Figure 2From: Tight performance bounds for two-way opportunistic amplify-and-forward wireless relaying networks with TDBC protocolsComparison of tight upper bound of ergodic capacity versus number of relays between TWOR-AFNC-Dir and TWOR-AFNC-Nodir ( K = 10, p = 3, d 1 k = 0.5).Back to article page