Research on Channel Capacity of MIMO-PNC Relay System
Wang Jin-lon · Radio Engineering · 2015
Based on the two-way relay system,this paper focuses on the channel capacity of MIMO-PNC system. Several relay schemes and their channel capacity are briefly introduced,but the throughput of the PNC amplify-forward relay system is described in detail.With MIMO technique,the MIMO-PNC relay system is built upon PNC relay scheme,and the channel capacity is obtained for MIMO-PNC relay system. The simulation is performed for several relay schemes. The MIMO-PNC relay system has an obvious superiority.The simulation results show that the more antennas MIMO-PNC relay system has,the larger channel capacity is achieved,and the MIMO-PNC relay system exceeds other relay schemes at lower SNR.