中图分类号：TN92；TM73
文献标志码：A
DOI: 10.16157/j.issn.0258-7998.223372
中文引用格式： 齐放，张成，柯旺松，等. 基于风险均衡度的电力5G通信链路自动选择方法研究[J]. 电子技术应用，2023，49(4)：1-6.
英文引用格式： Qi Fang，Zhang Cheng，Ke Wangsong，et al. Research on automatic selection method of power 5G communication link based on risk equalization[J]. Application of Electronic Technique，2023，49(4)：1-6.

Research on automatic selection method of power 5G communication link based on risk equalization

Abstract： In order to effectively and automatically select communication links and reduce the global risk of communication, this paper proposes an automatic selection method of power 5G communication links based on risk balance. First of all, taking the lowest global risk and the highest service channel availability as the objective functions, and taking the channel bandwidth, delay and packet loss rate as the constraints, the automatic selection model of power 5G communication link is established. The business risk degree is evaluated by taking the business risk degree and the network business risk balance degree as indicators. According to the degree of risk, the communication services are sorted from the lowest to the highest. The automatic selection model of communication links is used to give priority to the selection of links for the services with lower risk. The automatic selection model of communication links is gotten through quantum genetic algorithm, to obtain the lowest global risk and the highest service channel availability value, and complete the automatic selection of communication links. Experiments show that this method can effectively obtain the risk degree of each communication service, automatically select the communication link, reduce the global risk degree, improve the availability and bandwidth of the service channel, reduce the channel delay and packet loss rate, and achieve better risk balancing effect.

Key words : risk balance degree；power 5G communication；communication link；automatic selection；channel availability；quantum genetic algorithm