Low-Complexity Iterative Approximated Water-Filling Based Power Allocation in an Ultra-Dense Network

Low-Complexity Iterative Approximated Water-Filling Based Power Allocation in an Ultra-Dense Network

It is highly possible that future wireless communication systems will adopt ultra-dense deployment to cope with the increasing demand on spectrum efficiency and energy efficiency. The pivotal issue to achieve the potential benefits of the ultra-dense network is to deal with the complex inter-site in...

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Bibliographic Details
Main Authors:	Xin Su, Bei Liu, Xiaopeng Zhu, Jie Zeng, Chiyang Xiao
Format:	Article
Language:	English
Published:	MDPI AG 2016-05-01
Series:	Entropy
Subjects:	ultra-dense network water filling algorithm power allocation information theory spectrum efficiency
Online Access:	http://www.mdpi.com/1099-4300/18/5/158

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