Why are base stations important?

By Yang Ji Base stations are the key energy consumers on any mobile network; their monitoring and upgrade are essential if operators are to compete.

What is the power consumption of a base station?

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.

What are the standardized energy-saving metrics for a base station?

(1) Energy-saving reward: after choosing a shallower sleep strategy for a base station, the system may save more energy if a deeper sleep mode can be chosen, and in this paper, the standardized energy-saving metrics are defined as (18) R i e = E S M = 0 − E S M = i E S M = 0 − E S M = 3

Why do mobile phone base stations use DGS?

Therefore, many mobile phone base stations use DGs to generate power if the grid power is cut, which consumes over 2 billion liters of diesel oil per year and exhausts over 11 million tons of CO2 per year. In many cases, the mobile phone business in India is shared by several specialist companies.

What is base station dormancy?

In response to the problem of high network energy consumption caused by the dense deployment of SBS, the base station dormancy technique is seen as an effective solution, as it does not require changes to the current network architecture and is relatively simple to implement. This technique was first proposed in the IEEE 802.11b protocol .

Why do base stations waste so much energy?

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 .