@ARTICLE{07llz-cssp,
author = {Zhuo Lu and Jiandong Li and Linjing Zhao and Liang Chen},
title = {Design of the Periodic Training Sequence for Joint Channel and Frequency Estimation in {MIMO} Frequency-Selective Channels},
journal = {Circuits, Systems and Signal Processing},
volume = {26},
number = {3},
pages = {},
year = {Jun. 2007}
}