Co-Channel Interference Cancellation Based on MIMO Space-Time System
This paper deals with the exploitation of Multiple Input Multiple Output (MIMO) systems for broadband wireless indoor applications. More specifically, multiple access channels with multiple antennas are considered. Aiming to improve the system performance, an interference cancellation scheme is proposed to eliminate the interference for each user. The decoding complexity is the lowest and the diversity gain is the highest with similar configuration. Computer simulation results show the effectiveness of the interference cancellation scheme based on MIMO systems.