@ARTICLE {7057,
author={J. C. Silva and R. Dinis and N.S. Souto},
doi={10.1049/iet-com.2011.0674},
journal={IET Communications},
title={Single-carrier frequency domain equalisation with hierarchical constellations: an efficient transmission technique for broadcast and multicast systems},
year={2012},
month={October},
volume={13},
number={1},
pages={1-8},
ISSN={1751-8628}
}