@article {Trans_Signal_Proc_2008_CM_OSTBC, title = {Correlation Matching Approaches for Blind {OSTBC} Channel Estimation}, journal = {IEEE Transactions on Signal Processing}, volume = {56}, number = {12}, year = {2008}, month = {December}, pages = {5950{\textendash}5961}, author = {V{\'\i}a, Javier and Santamar{\'\i}a, Ignacio} }