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Complexity-Aware Theoretical Performance Analysis of SDM ...
Roya Gholamipourfard, Amirhossein Ghazisaeidi, Ruby Stella Bravo · 2024-04-18 · via cs.IT updates on arXiv.org

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.