TY - CONF T1 - ML and EM Algorithm for non-data-aided SNR Estimation of Linearly Modulated Signals T2 - International Symposium on Communication Systems, Networks and Signal Processing (CNSDSP) Y1 - 2008 A1 - Wilfried Gappmair A1 - R. López-Valcarce A1 - C. Mosquera KW - EM KW - ML KW - SNR estimation JF - International Symposium on Communication Systems, Networks and Signal Processing (CNSDSP) ER -