@Article{article263,
	author	= {},
	title	= {Heterogeneous Multi-Tier Networks:  Improper Signaling For Joint Rate-Energy Optimization},
	year	= {2018},
	month	= {11},
	journal	= {Accepted for publication in IEEE Transactions on Wireless Communications},
}

@ARTICLE{7912349, 
author={A. Kariminezhad and S. Gherekhloo and A. Sezgin}, 
journal={IEEE Signal Processing Letters}, 
title={Optimal Power Splitting for Simultaneous Information Detection and Energy Harvesting}, 
year={2017}, 
volume={24}, 
number={7}, 
pages={963-967}, 
keywords={Array signal processing;Energy harvesting;Information rates;Receiving antennas;Signal processing algorithms;Power splitting;SIMO;Schur complement;Taylor approximation;rate-energy region;semidefinite relaxation}, 
doi={10.1109/LSP.2017.2698242}, 
ISSN={1070-9908}, 
month={July},}