A Quasi-newton Acceleration EM Algorithm for OFDM Systems Channel Estimation

[1]  Meng-Han Hsieh,et al.  Channel estimation for OFDM systems based on comb-type pilot arrangement in frequency selective fading channels , 1998 .

[2]  T. Moon.  The expectation-maximization algorithm , 1996, IEEE Signal Process. Mag..

[3]  Yongzhe Xie,et al.  Two EM-type channel estimation algorithms for OFDM with transmitter diversity , 2002, 2002 IEEE International Conference on Acoustics, Speech, and Signal Processing.

[4]  Marc C. Necker,et al.  Totally blind channel estimation for OFDM on fast varying mobile radio channels , 2004, IEEE Transactions on Wireless Communications.