Is 5G base station power consumption accurate?

[email protected]—The energy consumption of the fifth generation (5G) of mobile networks is one of the major co cerns of the telecom industry. However, there is not currently an accurate and tractable approach to evaluate 5G base stations (BSs) power consumption. In this article, we pr

Is there a direct relationship between base station traffic load and power consumption?

The real data in terms of the power consumption and traffic load have been obtained from continuous measurements performed on a fully operated base station site. Measurements show the existence of a direct relationship between base station traffic load and power consumption.

How do base stations affect mobile cellular network power consumption?

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 important to quantify the influence of these variations on the base station power consumption.

Is power consumption over the ground truth accurate?

power consumption over the ground truth, as it is n t able to capture the multi-carrier architecture and the accurate impact of energy saving methods. The error of our analytical model was less than 1 %. This significant overestimation would lead to a suboptimal c

How accurate is AAU power consumption model?

AU power consumption model. We demonstrated that such analytical model reaches accuracy close to the one of the ML model for a widely used type of AAU. Notably, when compared to a state-of-the-art model under the same conditions, the prop

What is the largest energy consumer in a base station?

The largest energy consumer in the BS is the power amplifier, which has a share of around 65% of the total energy consumption . Of the other base station elements, significant energy consumers are: air conditioning (17.5%), digital signal processing (10%) and AC/DC conversion elements (7.5%) .