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基于風(fēng)險(xiǎn)均衡度的電力5G通信鏈路自動(dòng)選擇方法研究
2023年電子技術(shù)應(yīng)用第4期
齊放,,張成,柯旺松,,胡晨   
(國(guó)網(wǎng)湖北電力有限公司信息通信公司,,湖北 武漢 430070)
摘要: 為有效自動(dòng)選擇通信鏈路,降低通信全局風(fēng)險(xiǎn)度,,提出了一種基于風(fēng)險(xiǎn)均衡度的電力5G通信鏈路自動(dòng)選擇方法,。首先,以最低全局風(fēng)險(xiǎn)度,、最高業(yè)務(wù)通道可用性為目標(biāo)函數(shù),,以通道帶寬、時(shí)延與丟包率為約束條件,,建立電力5G通信鏈路自動(dòng)選擇模型,。以業(yè)務(wù)風(fēng)險(xiǎn)度與網(wǎng)絡(luò)業(yè)務(wù)風(fēng)險(xiǎn)均衡度等為指標(biāo),評(píng)估業(yè)務(wù)風(fēng)險(xiǎn)度,。按照風(fēng)險(xiǎn)度大小,,由低至高排序通信業(yè)務(wù),,利用通信鏈路自動(dòng)選擇模型,優(yōu)先為風(fēng)險(xiǎn)度較低的業(yè)務(wù)選擇鏈路,。通過量子遺傳算法求解通信鏈路自動(dòng)選擇模型,,獲取最低全局風(fēng)險(xiǎn)度與最高業(yè)務(wù)通道可用性值,完成通信鏈路自動(dòng)選擇,。實(shí)驗(yàn)證明:該方法可有效獲取各通信業(yè)務(wù)風(fēng)險(xiǎn)度,,自動(dòng)選擇通信鏈路,降低全局風(fēng)險(xiǎn)度,,提升業(yè)務(wù)通道可用性和通道帶寬,,減少通道時(shí)延與丟包率,風(fēng)險(xiǎn)均衡效果較優(yōu),。
中圖分類號(hào):TN92,;TM73
文獻(xiàn)標(biāo)志碼:A
DOI: 10.16157/j.issn.0258-7998.223372
中文引用格式: 齊放,張成,,柯旺松,,等. 基于風(fēng)險(xiǎn)均衡度的電力5G通信鏈路自動(dòng)選擇方法研究[J]. 電子技術(shù)應(yīng)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
Qi Fang,,Zhang Cheng,,Ke Wangsong,Hu chen
(Information&Communication Branch of Hubei EPC,, Wuhan 430070,, China)
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

0 引言

電力5G通信是電力通信事業(yè)的專用網(wǎng),,屬于電網(wǎng)中非常重要的網(wǎng)絡(luò),用于傳輸電力系統(tǒng)間的交互信息,,與電力系統(tǒng)的各個(gè)環(huán)節(jié)密不可分,。電力系統(tǒng)間交互信息增長(zhǎng)迅猛,造成電力5G通信網(wǎng)中聚集海量電力通信業(yè)務(wù),,當(dāng)電力5G通信出現(xiàn)問題時(shí),,會(huì)影響電網(wǎng)安全,為降低電力5G通信風(fēng)險(xiǎn),,需研究鏈路選擇方法,,通過為各通信業(yè)務(wù)選擇安全鏈路,可有效提升通信安全,。張磊等人利用圖形卷積網(wǎng)絡(luò)預(yù)測(cè)鏈路帶寬占用率,,獲取通信鏈路選擇度,按照該選擇度完成鏈路選擇,,該方法可有效選擇鏈路,,降低丟包率與傳輸時(shí)延,符合電力傳輸需求,。李彬等人構(gòu)造鏈路負(fù)載均衡模型,,結(jié)合鏈路風(fēng)險(xiǎn),建立風(fēng)險(xiǎn)均衡模型,,按照均衡結(jié)果選擇最佳鏈路,,該方法可有效選擇鏈路,降低通信阻塞率與業(yè)務(wù)風(fēng)險(xiǎn),。

上述兩種方法并未考慮業(yè)務(wù)風(fēng)險(xiǎn)度對(duì)通信傳輸安全性的影響,,無法全面降低通信風(fēng)險(xiǎn)。為此,,本文研究基于風(fēng)險(xiǎn)均衡度的電力5G通信鏈路自動(dòng)選擇方法,,有效自動(dòng)選擇通信鏈路,最大限度地降低通信風(fēng)險(xiǎn),。



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作者信息:

齊放,,張成,柯旺松,,胡晨

(國(guó)網(wǎng)湖北電力有限公司信息通信公司,,湖北 武漢 430070)


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