N. Tran, N., 		L. Khoa, D., 		T. Tri, V., & 		X. Nguyen, H.
(2015).
 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, 1</em>, 34-40.
doi:10.31130/jst.2015.9