Huiming Wang Qinye Yin Le Ding Ke Deng Low Complexity Blind Carrier Frequency Offset Estimation for MIMO-OFDM Systems. 615-619 2008 ICC http://dx.doi.org/10.1109/ICC.2008.121 conf/icc/2008 db/conf/icc/icc2008.html#WangYDD08