What is a green base station solution?

The green base station solution involves base station system architecture, base station form, power saving technologies, and application of green technologies. Using SDR-based architecture and distributed base stations is a different approach to traditional multiband multimode network construction.

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.

Are green base stations a problem?

As society grows increasingly more aware of green energy sources, governments also start modifying their power rules to support them. As a result, problems with green base stations became the focus of a significant amount of recent ICT research efforts .

What should a base station do in a wireless communications network?

In a wireless communications network, the base station should maintain high-quality coverage. It should also have the potential for upgrade or evolution. As network traffic increases, power consumption increases proportionally to the number of base stations. However, reducing the number of base stations may degrade network quality.

How does a green base station reduce the use of lead acid batteries?

Only a small backup battery is used during the start-up time of the fuel cell. Thus, the amount of lead is reduced to a minimum in the Green Base Station. Depending on the system configuration, it is even possible to completely avoid the usage of lead acid batteries.

Are cellular data base stations energy efficient?

Green Base Stations. Chen et al. for more than 20 years, mobile stations have been the subject of research on energy-efficient operations due to their limited power sources. On the other hand, the reasonably priced power grid provides the energy needed for cellular data base stations, which eliminates the need for power use optimization.