Does a 5G base station use hybrid energy?

In this paper, hybrid energy utilization was studied for the base station in a 5G network. To minimize AC power usage from the hybrid energy system and minimize solar energy waste, a Markov decision process (MDP) model was proposed for packet transmission in two practical scenarios.

What is a hybrid system model?

The hybrid system model is clarified in Section 2, which describes the MDP formulation for transmission probabilities, and the transmission scheme for two practical scenarios. The simulation results are presented in Section 3, and concluding remarks are provided in Section 4.

How is solar energy harvesting used in packet transmission?

In the two scenarios of packet transmission, solar energy harvesting (SEH) is stored in the first scene, while the other scene uses the energy immediately. The MDP model determines the best actions and decisions for both scenarios.

Is there a trade-off between a 5G base station and MDP?

In addition, none of the previous works linked practical transmission scenarios for the MDP model with the study of trade-off among three elements: the minimum dropped packet ratio, the minimum the wastage of solar energy harvesting (SEH), and the minimum AC power utilization was achieved for a 5G base station using the proposed MDP method.

Can MDP harvesting power be compared with pure AC power?

As shown in Figure 9, we compared the hybrid power using the MDP harvesting power model and the pure AC power for model and AC power utilization ratio concerning different transition probabilities set. That is valid for the MDP transition probabilities set. In particular, the power consumption for different buffer sizes was investigated.

Do MDP transition probabilities reduce AC power consumption?

That is valid for the MDP transition probabilities set. In particular, the power consumption for different buffer sizes was investigated. Both scenarios showed good ability to minimize AC power usage; however, the performance of the second scenario was slightly better than the first scenario.