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We demonstrate that this model achieves good estimation performance, and it is able to capture the benefits of energy saving when dealing with the complexity of multi-carrier base stations architectures.
Based on the performance data of the cell served by the communication equipment in a period of time (reflecting the cell load), the power saving amount in various scenarios is refined and
Base stations represent the main contributor to the energy consumption of a mobile cellular network. Since traffic load in mobile networks significantly varies during a working or weekend day, it is
To further explore the energy-saving potential of 5 G base stations, this paper proposes an energy-saving operation model for 5 G base stations that incorporates communication caching and
It is necessary to accurately evaluate the energy-saving effects of the software energy-saving technologies of the existing 5G primary equipment (AAU) for better applying various energy
This article analyzes the power consumption model of 5G base stations firstly, and then introduces four basic power consumption strategies and based on the field trial results, power
Dynamic adaptations of transmission power and antennas improve the energy efficiency of the base station transmissions the most and obtain 15–30% energy savings under low-to-medium cell load
This technical report explores how network energy saving technologies that have emerged since the 4G era, such as carrier shutdown, channel shutdown, symbol shutdown etc., can be leveraged to
The rapid development of 5G technology leads to increasing energy consumption in base stations (BSs). For the vision of green and sustainable communications, we
At the end of March 2023, KDDI introduced a sleep function for base stations to reduce energy use. Analysing traffic trends of each base station, certain radio waves can be temporarily paused without