Method and system for selecting effective coverage area of ​​base station powered by renewable energy

Abstract

The invention relates to a method for selecting an effective area based on a renewable energy supply base station. The method comprises the steps of S1, calculating the effective coverage area of the renewable energy supply base station, and S2, selecting the coverage area of the renewable energy supply base station according to the effective coverage area of the renewable energy supply base station. According to the method, the renewable energy supply base station coverage area and the network energy sustainability are used as the static system performance measurement criteria and the dynamic system performance measurement criteria respectively, energy capturing and consumption nondeterminacy of the renewable energy supply base station is considered, the base station coverage area adjusting scheme is formulated by aiming at joint optimization of the base station coverage area and the network energy sustainability, the energy utilization efficiency is improved, and the method is dynamically suitable for nondeterminacy of the renewable energy. The invention further discloses a system for selecting the effective area based on the renewable energy supply base station.

Description

technical field [0001] The invention relates to the technical field of computer communication, in particular to a method and system for selecting an effective coverage area of ​​a base station powered by renewable energy. Background technique [0002] With the rapid development of wireless broadband networks and intelligent terminals, wireless multimedia data services have become the mainstream services of wireless broadband networks, accounting for more than 60% of data services. However, while wireless broadband coverage and multimedia data traffic are growing rapidly, wireless communication has also become the fastest growing field of energy consumption in the information and communication industry. The huge energy consumption during the operation of the communication network not only pollutes the environment, but also brings high operating costs to enterprises. Therefore, greening will become an inevitable trend in the development of the communication industry in the fu...

AI Technical Summary

Problems solved by technology

[0008] The disadvantage of the existing technology is that these energy-saving technologies are only aimed at the cellular network powered by the city grid, discussing how to reduce the energy consumption of the base station with the support of traditional fixed energy sources, ignoring the research and analysis of the base station powered by renewable energy

In the wireless communication network where renewable energy-powered base stations exist, energy sources are diversified, and the energy state of renewable energy is affected by space and time, which is uncertain; in addition, the heterogeneity of wireless communication networks has led to the widespread deployment of small cells To meet the needs of expanding cell capacity, but at the same time there are redundant deployment and energy waste

However, the adjustment technology for cell coverage only focuses on real-time performance standards (such as current traffic volume, sector throughput, etc.), and lacks consideration for the sustainability of base station services

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