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eess.SP2022
Optimized Precoding for MU-MIMO With Fronthaul Quantization
Yasaman Khorsandmanesh, Emil Björnson, Joakim Jaldén
One of the first widespread uses of multi-user multiple-input multiple-output (MU-MIMO) is in 5G networks, where each base station has an advanced antenna system (AAS) that is conn…
eess.SP2022
Quantisation-aware Precoding for MU-MIMO with Limited-capacity Fronthaul
Yasaman Khorsandmanesh, Emil Björnson, Joakim Jaldèn
Base stations in 5G and beyond use advanced antenna systems (AASs), where multiple passive antenna elements and radio units are integrated into a single box. A critical bottleneck…