Heydarian, MohammadrezaMohammadrezaHeydarianColle, DidierDidierCollePickavet, MarioMarioPickavetTavernier, WouterWouterTavernier2025-07-172025-07-172025-07-1720251687-1472WOS:001525631600002https://imec-publications.be/handle/20.500.12860/45911Multi-timescale scheme for cooperative user association and hybrid beamforming in mmWave MIMO systemsJournal article10.1186/s13638-025-02482-9WOS:001525631600002MASSIVE MIMOEFFICIENCY MAXIMIZATIONCAPACITYALLOCATIONSELECTION