The more natural way that this could happen is with a severe geomagnetic disturbance, or GMD.

发生这种情况的更自然的方式是发生严重的地磁扰动(GMD)。

We propose a low complexity suboptimal user selection algorithm for downlink MU - MIMO systems with BD - GMD.

因此,提出了一种次最优但是计算复杂度较低的用户选择算法,用于采用BD-GMD 方案的下行MU -MIMO 系统.

The number of simultaneously supportable users with BD-GMD is limited by the number of transmit and receive antennas.

但是，在BD-GMD方案中，发射和接收天线的数量限制了能同时通信的用户数。