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.
仿真结果表明，对不同的信道条件，适当选择天线发射不仅可以增加信道容量，而且可以降低系统的复杂度和射频成本。
Antenna selection keeping many advantages of MIMO system is an efficient way to reduce cost and complexity.
天线选择是一种低成本、低复杂度的有效方法，可以利用多天线系统的多数优点。
Compared with coherent antenna selection, the NON-AS algorithm do not require estimating channel state information, which greatly reduce system complexity.
与相干检测的天线选择相比，NON - AS算法不需要估计信道，大大降低了系统复杂性。
Antenna selection can effectively reduce the performance degradation under the highly correlated channels, also it can reduce the cost and complexity of the MIMO system.
天线选择能有效减小信道弱相关所带来的影响，另外它还具有降低硬件成本与实现复杂度的作用，为此，本文对MIMO系统的天线选择也进行了研究。
The antenna selection algorithm is the exhaustive search method. Its computational complexity grows rapidly as the number of antennas increases. It is quite impractical.
穷举搜索天线选择算法的计算复杂度随天线的增多变大，影响实际应用。
The antenna selection algorithm is the exhaustive search method. Its computational complexity grows rapidly as the number of antennas increases. It is quite impractical.
穷举搜索天线选择算法的计算复杂度随天线的增多变大，影响实际应用。
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