@ARTICLE {21415,
author={J. Guerreiro and R. Dinis and PMC Carvalho},
doi={},
journal={Wireless Personal Communications},
title={CE-OFDM Schemes: Spectral Characterization and Optimum Performance},
year={2017},
month={May},
volume={96},
number={2},
pages={2965-2982},
ISSN={0929-6212}
}