8Foschini GJ, Gans MJ. On Limits of Wireless Communication in a Fading Environment When Using Multiple Antennas[J]. Wireless Person Communication, 1998.6(3): 311-335.
9Li V G, Winter J H , Sollenberger N R. MIMO-OFDM for Wireless Communications: Signal Detection with Enhanced Channel Estimation[J]. IEEE Trans on Communications, 2002, 50(9): 1471-1477.
10Xie Yongzhe, Georghiades C N. Two EM-based channel estimation algorithm for OFDM with transmitter diversity[J] IEEE Trans Commun, 2003, 51 (1) : 106-115.
