Jul 1, 2022 · A significant reduction of emissions can be achieved by 2030 if taking some actions. The emergence of fifth-generation (5G) telecommunication would change modern lives,
Apr 1, 2015 · In future 5G mobile communication systems, a number of promising techniques have been proposed to support a three orders of magnitude higher network load compared to what
Apr 20, 2023 · We linked these provincial base stations with provincial Gross Domestic Product (GDP), population (POP), and big data development level (BDDL) and established a statistical
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.
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.
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.
But the large equipment vendors too have got in on the act. Ericsson made a point of its green credentials at the recent Mobile World Congress, and launched a "green" base station design back in 2007. Its commitment extends from materials used in base station build, to the design and efficiency of the base stations themselves.
That means each base station can help operators save up to 5700 kilowatt hours of electricity each year, which is equivalent to reducing the carbon dioxide emissions of 1.7 tons of coal.
Currently, limited research (Tala't et al., 2017) is focused on improving the power supply mode of base stations, such as replacing traditional thermal power generation with renewable energy (photovoltaic systems, wind power) and equipping micro base stations with solar cells.
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