@INPROCEEDINGS {30771,
author={M.  Ali and S.M. Mumtaz and S.  Qaisar and M.  Naeem},
doi={},
booktitle={IEEE Global Communications Conference - GLOBECOM},
title={Joint User Association and Power Allocation for Licensed and Unlicensed Spectrum in 5G Networks},
year={2017},
month={December},
volume={},
pages={-} 
}