@ARTICLE {4228,
author={A. Correia and N.S. Souto and R. Dinis and J. C. Silva},
doi={10.1155/2009/240140},
journal={Eurasip Journal on Wireless Communications and Networking},
title={Multiresolution with Hierarchical Modulations for Long Term Evolution of UMTS},
year={2009},
month={February},
volume={2009},
number={1},
pages={1-11},
ISSN={1687-1499}
}