From: Distributed MMSE-based uplink receive combining, downlink transmit precoding and optimal power allocation in cell-free massive MIMO systems
L = 50, N = 8, K = 50
L = 50, N = 16, K = 50
L = 100, N = 8, K = 50
MR
59.8|65.7
111.3|124.2
124.4|145.0
LMMSE
162.0|128.0
297.2|197.4
325.9|216.3
MMSE
214.3|278.0
336.0|412.5
369.7.0|453.2