MIMO Receivers

This lecture covers the system model for MIMO receivers, including maximum likelihood receiver, linear receivers (MMSE & ZF), successive cancellation receivers, performance evaluation, and tree search algorithms. It explains the task of the MIMO detector, system model for spatial multiplexing, Voronoi regions, optimum MIMO detection, graphical interpretations, and the performance of zero forcing with a static channel. The lecture also delves into linear MIMO detection, linear zero forcing detector, Voronoi regions as decision regions, maximum likelihood detection performance, and unbiased MMSE receiver. It concludes with a discussion on graphical interpretations, linear ZF detection with QR decomposition, MMSE V-BLAST, successive interference cancellation, and comparison of basic MIMO receivers with fading.