The results of simulation show that antenna selection of transmitter not only can increase capacity, but can also reduce complexity and cost of RF chains for given channels.
Multiple antenna system can improve the reliability and capacity of wireless communication.
多天线系统可以改进无线通信的容量，提高可靠性。
3
Based on the MIMO ARQ wireless communication system, to combine the transmitting antenna selection and pre-coding, according to system capacity, this paper proposed a sub-optimal algorithm.