@article {Alvarez-Diaz-SigPro-10, title = {Blind l_1-Norm-Based Phase Estimation for Cross-QAM Robust to Finite Precision Effects}, journal = {Signal Processing}, volume = {90}, year = {2010}, note = {Accepted for publication}, month = {11/2010}, pages = {2934-2948}, keywords = {blind phase estimation, carrier offset, cross-QAM constellations, fixed point implementation}, author = {Marcos {\'A}lvarez-D{\'\i}az and R. L{\'o}pez-Valcarce and Iago G{\'o}mez-Alonso} }