The 5G wireless cellular networks are evolving, to meet the drastic subscriber demands in
near future. This is accompanied with a rise in the energy consumption in cellular networks …

With the proliferation of wireless devices, wireless networks in various forms have become
global information infrastructure and an important part of our daily life, which, at the same …

Massive multiple-input multiple-output (MIMO) is one of the most promising technologies for
the next generation of wireless communication networks because it has the potential to …

Non-orthogonal multiple access (NOMA) exploits successive interference cancellation
technique at the receivers to improve the spectral efficiency. By using this technique …

Cloud Radio Access Networks (RANs) have become a key enabling technique for the next
generation (5G) wireless communications, which can meet requirements of massively …

In order to meet the intense user demands, the 5G networks are evolving, and will be
available by 2020. The unfolding cellular technology has raised the energy consumption in …

Small cell networks (SCNs) are envisaged as a key technology enabling the fifth-generation
(5G) wireless communication system to address the challenge of rising mobile data demand …

This paper jointly optimizes the precoding matrices and the set of active remote radio heads
(RRHs) to minimize the network power consumption for a user-centric cloud radio access …

In this paper, we propose a novel policy for device caching that facilitates popular content
exchange through high-rate device-to-device (D2D) millimeter-wave (mmWave) …

Energy efficiency and renewable energy are the main pillars of sustainability and
environmental compatibility. This study presents an overview of sustainable and green …