48 citations · 102 across the 21 of their papers we have counts for
4 papers · 1 filter
Two-timescale joint power control and beamforming design with applications to cell-free massive MIMO
Lorenzo Miretti, Renato L. G. Cavalcante, Sławomir Stańczak
In this study we derive novel optimal algorithms for joint power control and beamforming design in modern large-scale MIMO systems, such as those based on the cell-free massive MIM…
Robust mmWave/sub-THz multi-connectivity using minimal coordination and coarse synchronization
Lorenzo Miretti, Giuseppe Caire, Sławomir Stańczak
This study investigates simpler alternatives to coherent joint transmission for supporting robust connectivity against signal blockage in mmWave/sub-THz access networks. By taking…
Characterization of the weak Pareto boundary of resource allocation problems in wireless networks -- Implications to cell-less systems
Renato Luis Garrido Cavalcante, Lorenzo Miretti, Slawomir Stanczak
We establish necessary and sufficient conditions for a network configuration to provide utilities that are both fair and efficient in a well-defined sense. To cover as many applica…
UL-DL duality for cell-free massive MIMO with per-AP power and information constraints
Lorenzo Miretti, Renato L. G. Cavalcante, Emil Björnson +1
We derive a novel uplink-downlink duality principle for optimal joint precoding design under per-transmitter power and information constraints in fading channels. The information c…