Modal analysis/filtering to estimate time-varying MIMO-OFDM channels. - Marcello Cicerone; Osvaldo Simeone; Norbert Geng; Umberto Spagnolini (WSA, 2004)

Channel Estimation for MIMO-OFDM Systems by Modal Analysis/Filtering. - Marcello Cicerone; Osvaldo Simeone; Umberto Spagnolini (IEEE Trans. Commun., 2006)