A spreading scheme including combined spectral and temporal spreading for OFDM systems with joint detection. - Alexandros Sklavos; Tobias Weber; Yin Liu; Ioannis Maniatis (VTC Spring, 2002)

Imperfect channel-state information in MIMO transmission. - Tobias Weber; Alexandros Sklavos; Michael Meurer (IEEE Trans. Commun., 2006)