@INPROCEEDINGS {26937,
author={M. Silva and R. Dinis and PMC Carvalho},
doi={},
booktitle={International Conference and Business Expo on Wireless & Telecommunication Mário Pedro Guerreiro Marques da Silva},
title={A MIMO Optimization for Physical Layer Security},
year={2016},
month={April},
volume={1},
pages={1-5} 
}