1E. Moulines, P. Duhamel, J.F. Cardoso, and S. Mayrargue "Subspace methods for the blind identification of multichannel FIR filters," IEEE Trans. Signal Processing vol. 43, pp. 516-525, Feb. 1995.
2R. Zhang, “Blind OFDM channel estimation through linear precoding: a subspace approach,” in Proc. 36th Asilomar Conf., Pacific Grove, USA, vol.1, pp. 631-633 Nov. 2002.
3S.Zhou,B.Muquet,and G.B.Giannakis, "Sbuspace-based (semi-) blind channel estimation for block precoded spacetime OFDM" ,IEEE Trans. Signal Processing,Vol 50,May 2002,pp.1215-1228.
4W.Bai,and Z.BU, "Subspace based channel estimation in MIMO-OFDM system," Proc.VTC,May 2004,vol.2,pp.589- 602.
5C. Shin, and E.J. Powers, "Blind Channel Estimation for MIMO-OFDM Systems Using Virtual Carriers," in Proc. IEEE GLOBECOM '04, Dallas, USA, vol.4, pp.2465-2469 Nov. 2004.
6Z.Wang and G. B. communications." Giannakis. "Wireless multicarrier pp.29-48, May 2000 EEE Signal Process. Mag., vo1.17.
7E. Moulines, P. Duhamel, J. F. Cardoso, and S. Mayrargue "Subspace methods for the blind identification of multichannel FIR filters," IEEE Trans. Signal Process., vol.43, no.2, pp.516-525, Feb.1995.
8H. Gazzah, P.A.Regalia, J.P.Delmas, and K.Abed-Meraim "A blind multichannel identification algorithm robust to order overestimation," IEEE Trans. Signal Process., vol.50, no.6, pp.1449-1458, Jun. 2002.
