Fig. 4From: Joint power allocation for MIMO-OFDM full-duplex relaying communicationsAverage spectral efficiency in the UE-UE communication with BS relaying scenario. a Joint sum-power constraint with P 2=40dBm. b Separate sum-power constraints with P 2=40dBm. c Joint sum-power constraint with P 2=46dBm. d Separate sum-power constraints with P 2=46dBmBack to article page