@article{Noor_Shahida_M._K._Improved_2017,
 author={Noor Shahida, M. K. and Nordin, Rosdiadee and Ismail, Mahamod},
 volume={vol. 63},
 number={No 1},
 howpublished={online},
 journal={International Journal of Electronics and Telecommunications},
 year={2017},
 publisher={Polish Academy of Sciences Committee of Electronics and Telecommunications},
 title={Improved Water-Filling Power Allocation for Energy-Efficient Massive MIMO Downlink Transmissions},
 doi={10.1515/eletel-2017-0011},
}