| 无线基站系统可靠性新模型探讨 |
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| 引用本文： | 尤荣贤,张洁明.无线基站系统可靠性新模型探讨[J].电子产品可靠性与环境试验,2010,28(5):1-4. |
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| 作者姓名： | 尤荣贤 张洁明 |
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| 作者单位： | 中兴通讯股份有限公司,广东,深圳,518055 |
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| 摘 要： | 对分布式基站的可靠性模型进行了讨论,提出了一种新的可靠性模型,命名为梳状模型,并给出了该模型的等价计算方法。梳状模型解决了分布式基站的系统服务任务可靠性指标的计算问题。根据分布式系统的物理意义,从系统可靠度的角度,进行理论推导,得出了梳状模型系统失效率和模块失效率的数学表达式。通过应用梳状模型,对于分布式基站系统进行建模和可靠性指标的计算,取得了良好的效果。
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| 关 键 词： | 分布式基站 可靠性 梳状模型 软基站 基带处理单元 远端射频单元 |
Discussion on New Reliability Model of Wireless Base Station System |
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| YOU Rou-xian,ZHANG Jie-ming.Discussion on New Reliability Model of Wireless Base Station System[J].Electronic Product Reliability and Environmental Testing,2010,28(5):1-4. |
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| Authors: | YOU Rou-xian ZHANG Jie-ming |
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| Affiliation: | YOU Rou-xian,ZHANG Jie-ming(ZTE Corporation,Shenzhen 518055,China) |
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| Abstract: | In this paper,the reliability model of distributed base stations are discussed.A new reliability model,named Comb Model,is presented and its calculating method is given.The aim of the Comb Model is to solve the calculating problem of the mission reliability index of distributed base station systems.Based on the physical meaning of the distributed systems,the mathematical expression of the system and module failure rates of the Comb Model is derived by theoretic deduction from the perspective of system relia... |
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| Keywords: | distributed Base station reliability Comb Model SDR BBU RRU |
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