Power Enhanced Base Station

To address the issue of power-intensive base stations, proposed a combined approach involving base station sleep and spectrum allocation. This approach aims to discover the most efficient operating state and spectrum allocation for SBS to minimize power consumption and network disturbance.

The proliferating frequency bands and modulation schemes of modern cellular networks make it increasingly important that base-station power amplifiers offer the right combination of output power, efficiency and multi-band support – at both peak and average power levels. PAs are the main energy consumers in modern base stations.

The power consumption of each base station is considered about the number of mobile subscribers and random mobility to minimize the energy-saving cost of the cellular network.

The imperative here is to operate base stations that can flexibly adjust to traffic demand. Certainly, the transition to and deployment of 5G communications has an inherent requirement for adoption of smart power management in the underlying hardware.

When there is little or no communication activity, base stations typically consume more than 80% of their peak power consumption, leading to significant energy waste . This energy waste not only increases operational costs, but also burdens the environment, which is contrary to global sustainability goals .

The results show that the proposed method has more active base stations than the method in in all the scenarios, because this paper proposes a solution to ensures the minimum data rate for a larger number of users, resulting in a reduced number of base stations that need to be shut down.