%0 Journal Article %T Fisher-Information-Matrix Based Analysis of Semiblind MIMO Frequency Selective Channel Estimation %A Aditya K. Jagannatham %A Bhaskar D. Rao %J ISRN Signal Processing %D 2011 %I Hindawi Publishing Corporation %R 10.5402/2011/758918 %U http://dx.doi.org/10.5402/2011/758918