Green base station shunting method and device in hybrid energy network

Abstract

The embodiment of the invention discloses a green base station shunting method and device in a hybrid energy network. Aiming at each green station, the method comprises the steps: employing a green energy prediction model at each time interval of each shutting time period; predicting green energy collected by each green base station at each time interval; obtaining the current residual energy of each green base station, thereby determining the first UE number shunted by each green base station at each time interval; and carrying out shunting of a conventional base station in the hybrid energy network. According to the embodiment of the invention, the green energy collected by each green base station at each time interval is determined according to the green energy prediction model, and the load numbers, which can be supported by the green base stations, are determined according to the current residual energy of the green base stations. The quality of services, which are provided for users, can be effectively guarantees while the energy consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a green base station offloading method and device in a hybrid energy network. Background technique [0002] In recent years, with the rapid development of mobile communication services, the network scale has been expanding day by day. With the rise of terminals such as Android and iPhone, and the prevalence of handheld electronic devices such as iPad and Kindle, users' demand for data services on mobile communication networks is increasing day by day. In order to meet the needs of users, more and more communication devices have been put into use. At the same time, the energy consumption of the wireless communication industry has also risen sharply. In 2010, the combined power consumption of the three major telecom operators exceeded 30 billion kWh. Global warming and climate change caused by excessive energy consumption have brought challenges to human survival, ...

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Problems solved by technology

[0005] However, although various schemes mentioned in the prior art introduce green base stations into traditional networks and reduce the energy consumption of traditional base stations by using green energy, they only consider how to allow more users to access green base stations. The problem is that after a large number of users access the green base station, whether the green base station can guarantee the user's service quality has not been considered in the existing technology. If the number of connected users is too large, the green base station will not be able to guarantee the user's service quality, so how can Efficient and accurate use of green base stations to share loads for traditional base stations, that is, under the premise of effectively reducing energy consumption and ensuring user service quality has become an important research direction

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