48 citations · 102 across the 21 of their papers we have counts for
4 papers · 1 filter
Little or no equalization is needed in energy-efficient sub-THz mobile access
Lorenzo Miretti, Thomas Kühne, Alper Schultze +5
By trading coverage and hardware complexity for abundance of spectrum, sub-THz mobile access networks are expected to operate under highly directive and relatively spectrally ineff…
Joint optimal beamforming and power control in cell-free massive MIMO
Lorenzo Miretti, Renato Luis Garrido Cavalcante, Slawomir Stanczak
We derive a fast and optimal algorithm for solving practical weighted max-min SINR problems in cell-free massive MIMO networks. For the first time, the optimization problem jointly…
Team Precoding Towards Scalable Cell-free Massive MIMO Networks
Lorenzo Miretti, Emil Björnson, David Gesbert
In a recent work, we studied a novel precoding design for cell-free networks called team minimum mean-square error (TMMSE) precoding, which rigorously generalizes centralized MMSE…
Closed-form max-min power control for some cellular and cell-free massive MIMO networks
Lorenzo Miretti, Renato L. G. Cavalcante, Slawomir Stanczak +3
Many common instances of power control problems for cellular and cell-free massive MIMO networks can be interpreted as max-min utility optimization problems involving affine interf…