@INPROCEEDINGS {7718,
author={R. Llorente and M. Morant and T. M. F. Alves  and J.P. Puche and J. Romme},
booktitle={IEEE International Workshop on Cross-Layer Design - IWCLD},
title={Cognitive radio by photonic analog-to-digital conversion sensing},
year={2009},
month={June},
volume={-},
pages={1-4} 
}