@ARTICLE{2016:JSAC,
author={Z. {Zou} and A. {Gidmark} and T. {Charalambous} and M. {Johansson}},
journal={IEEE Journal on Selected Areas in Communications},
title={{Optimal Radio Frequency Energy Harvesting With Limited Energy Arrival Knowledge}},
volume={34},
number={12},
pages={3528--3539},
year={2016},
}