The objective of increasing the Energy Efficiency of communication systems must cope with
a sustained growth of the market, a greater penetration of broadband services in everyday …

The base station (BS) density configuration is a crucial factor in improving energy efficiency
(EE) in cellular networks, particularly when the sleeping strategy is used to reduce energy …

The energy consumption of mobile networks is already substantial nowadays, and only
expected to further increase with the roll-out of 5G. Base stations are the key elements in this …

The explosive growth of mobile data traffic has resulted in a significant increase in the
energy consumption of 5G base stations (BSs). However, the existing energy conservation …

In this study, a power consumption model as a function of the traffic is developed for
macrocell base stations based on measurements on an actual base station. This model …

Sleep modes are one of the most widely investigated techniques to decrease energy
consumption in cellular access networks. However, the application of such algorithms on the …

Base station (BS) sleeping is an effective way to improve the energy-efficiency of cellular
networks. However, it may bring extra user-perceived delay. We conduct a theoretical study …

The increase of energy demand in cellular networks imposes big economic and ecological
challenges. Answering to these challenges requires complex energy frameworks that …

Heterogeneous networks have been pointed out to be one of the key network architectures
that help increase system capacity and reduce power consumption for efficient …

Traffic-energy imbalance poses a major challenge on enabling of green-communication
through dual-powered green networks, which are becoming increasingly attractive due to …