We consider a full-duplex decode-and-forward system, where the wirelesslypowered relay employs the time-switching protocol to receive power from thesource and then transmit information to the destination. It is assumed that therelay node is equipped with two sets of antennas to enable full-duplexcommunications. Three different interference mitigation schemes are studied,namely, 1) optimal 2) zero-forcing and 3) maximum ratio combining/maximum ratiotransmission. We develop new outage probability expressions to investigatedelay-constrained transmission throughput of these schemes. Our analysis showinteresting performance comparisons of the considered precoding schemes fordifferent system and link parameters.
展开▼
