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cs.IT2023
Near-Field Beamfocusing with Polarized Antennas
Adrian Agustin, Xavier Mestre
One of the most relevant challenges in future 6G wireless networks is how to support a massive spatial multiplexing of a large number of user terminals. Recently, extremely large a…
eess.SP2023
Energy-Saving Cell-Free Massive MIMO Precoders with a Per-AP Wideband Kronecker Channel Model
Emanuele Peschiera, Xavier Mestre, François Rottenberg
We study cell-free massive multiple-input multiple-output precoders that minimize the power consumed by the power amplifiers subject to per-user per-subcarrier rate constraints. Th…