5g Basisstationskonfiguration Energiespeicher

Identifying suitable locations for 5G base stations involves geospatial assessments and meticulous planning, which consume considerable resources and time. Inefficiencies in this process can impede 5G expansion in urban areas and substantially raise deployment costs. Optimizing base station deployment is crucial for efficiency and cost reduction.

How to optimize energy storage planning and operation in 5G base stations?

In the optimal configuration of energy storage in 5G base stations, long-term planning and short-term operation of the energy storage are interconnected. Therefore, a two-layer optimization model was established to optimize the comprehensive benefits of energy storage planning and operation.

How do engineers design 5G base stations?

Engineers designing 5G base stations must contend with energy use, weight, size, and heat, which impact design decisions. 5G New Radio (NR) uses Multi-User massive-MIMO (MU-MIMO), Integrated Access and Backhaul (IAB), and beamforming with millimeter wave (mmWave) spectrum up to 71 GHz.

Can a 5G base station energy storage sleep mechanism be optimized?

The optimization configuration method for the 5G base station energy storage proposed in this article, that considered the sleep mechanism, has certain engineering application prospects and practical value; however, the factors considered are not comprehensive enough.

What is the inner goal of a 5G base station?

The inner goal included the sleep mechanism of the base station, and the optimization of the energy storage charging and discharging strategy, for minimizing the daily electricity expenditure of the 5G base station system.

How much power does a 5G base station use?

By 2025, the worldwide 5G base station number is anticipated to be 65 million. Table 1 shows the power consumption of typical 4G and 5G macro base stations at 2.6 GHz, as measured by China Mobile in 2019. The total power of a base station includes the power consumption for baseband processing and the power of the remote radio unit (RRU).

Why do 5G base stations need backup batteries?

As the number of 5G base stations, and their power consumption increase significantly compared with that of 4G base stations, the demand for backup batteries increases simultaneously. Moreover, the high investment cost of electricity and energy storage for 5G base stations has become a major problem faced by communication operators.