Guomei Zhang Shihua Zhu Shaopeng Wang Feng Li An Improved MMSE Channel Estimator for Joint Coded-Precoded OFDM. 2520-2524 2009 92-B IEICE Transactions 7 http://search.ieice.org/bin/summary.php?id=e92-b_7_2520&category=B&year=2009&lang=E&abst= db/journals/ieicet/ieicet92b.html#ZhangZWL09