We propose a theoretical framework to compute, rapidly and accurately, the signal-to-noise ratio at the output of spatial-division multiplexing (SDM) linear MIMO equalizers with arbitrary numbers of spatial modes and filter taps and demonstrate three orders of magnitude of speed-up compared to Monte Carlo simulations.

翻译：我们提出了一种理论框架，可快速且精确地计算具有任意空间模式数和滤波器抽头的空分复用（SDM）线性MIMO均衡器输出端的信噪比，并证明相较于蒙特卡洛模拟可实现三个数量级的加速。