Capacity Optimization Design for One-Way Full-Duplex MIMO Relaying Systems
SUN Ben-li;ZHANG Feng-jie;Communication and Information Engineering College of Nanjing University of Posts & Telecommunications;
Full-duplex devices could enhance the spectrum efficiency obviously. In this paper,we mainly focus on the channel capacity maximization scheme of MIMO full-duplex relaying system,proposing a joint source and relay processing optimization scheme,under the specific constraint of self-interference power and the transmit power at the source and the relay,getting the optimization channel capacity of relaying system. Simulation results show that a significant gain can be obtained over a half-duplex relaying system by using the proposed scheme. And with the increasing of relaying antennas,the channel capacity will be enhanced.
【CateGory Index】： TN919.3