N. Tran, Nguyen, 		L. Khoa, Dang, 		T. Tri, Vo, AND 		X. Nguyen, Ha.
" Optimal SP Training and Precoding Designs for Channel Estimation and Symbol Detection in MIMO-OFDM Systems" <em>Journal of Science and Technology: Issue on Information and Communications Technology</em> [Online], Volume 1(31 August 2015)