@INPROCEEDINGS {3669,
author={N.S. Souto and Cercas, F. Cercas and J. C. Silva and A. Correia},
doi={},
booktitle={IST Mobile and Wireless Communications Summit},
title={Iterative Detection and Channel Estimation for WCDMA Systems Employing Non-Uniform QAM Constellations},
year={2006},
month={June},
volume={-},
pages={---} 
}