Preprint
Aug 2026
New Approximations of Non-Separable MIMO Channels by Separable Channels for Accurate Ergodic Capacity Analysis
In recent years, owing to the high accuracy in characterizing non-separable channels prevalent in next-generation wireless applications, the classical Weichselberger channel model has gained widespread adoption in multiple-input multiple-output (MIMO) systems. However, its non-separable structure also introduces severe...
T. Nguyen, Z. Haas, C. Abou-Rjeily et al.
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