Due to global climate change as well as economic concern of network operators, energy
consumption of the infrastructure of cellular networks, or “Green Cellular Networking,” has …

Reducing energy consumption in wireless communications has attracted increasing
attention recently. Advanced physical layer techniques such as multiple-input multiple …

This work presents an estimation of the global electricity usage that can be ascribed to
Communication Technology (CT) between 2010 and 2030. The scope is three scenarios for …

The energy efficiency and consumption of mobile networks have received increasing
attention from academics and industry in recent years. This has been provoked by rapid …

In the present scenario, an energy efficiency has become a matter of prime importance for
wireless networks. To meet the demands of an increased capacity, an improved data rate …

Mobile data traffic grew by 74% in 2015 and it is expected to grow eight-fold by 2020. Future
wireless networks will need to deploy massive number of small cells to cope with this …

Nowadays energy crisis and global warming problems are hanging over everyone's head,
urging much research work on energy saving. In the ICT industry, which is becoming a major …

We propose a new radio resource management algorithm which aims at minimizing the
base station supply power consumption for multi-user MIMO-OFDM. Given a base station …

With the increasing need for converged and ubiquitous broadband service support, next-
generation mobile radio technologies are posed to be more efficient in different aspects …

This study presents operational electricity consumption and greenhouse gas emissions for
named European telecom network operators during 2015–2018. These results are also …