What is a green base station?

A green base station aims to combine renewable energy with emerging information and communication technology. It usually uses renewable energy such as solar, wind, biomass, and kinetic energy. The end goal is to produce the highest efficiency in doing an environmentally friendly thing.

Can a green base station reduce energy consumption?

Several techniques have been deployed to reduce the energy consumption of the base station in what is called a green base station. This paper presents an insight into these approaches and highlights key challenges and potential research directions.

Are green cellular base stations sustainable?

This study presents an overview of sustainable and green cellular base stations (BSs), which account for most of the energy consumed in cellular networks. We review the architecture of the BS and the power consumption model, and then summarize the trends in green cellular network research over the past decade.

Should power control be more efficient in green base stations?

Therefore, in green base stations, power control must be even more efficient and outrank that of existing base stations in terms of running cost savings. The second issue is base station dis- aster resilience.

How much power can a base station supply using wind?

2:8 to 5:5. But in any case, power supplied using wind cannot exceed 50% of the total power supply. The green base station solution involves base station system architecture, base station form, power saving technologies, and application of green technologies.

Why is a base station important?

Environmental protection is a global concern, and for telecom operators and equipment vendors worldwide, developing green, energy-saving technologies for wireless communications is a priority. A base station is an important element of a wireless communications network and often the main focus of power saving in the whole network.