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综合评估卫星通信网络运行质量对于卫星通信网络性能的提高和网络管理具有重要意义。为了科学合理评估运行的卫星通信网络,结合卫星通信网络特点提出了指标体系的构建原则;在此基础上从网络管理功能角度出发,主要针对以语音为业务的非IP体制卫星通信网络,通过对影响网络运行质量的指标进行选取、分类、聚合、量化,构成了卫星话音通信网运行质量指标体系,并利用模糊综合评价法进行了评估。
Comprehensive evaluation of satellite communication network operation quality is of great significance for the improvement of satellite communication network performance and network management. In order to scientifically and reasonably evaluate the operation of satellite communication network, this paper puts forward the construction principle of index system based on the characteristics of satellite communication network. Based on this, from the point of view of network management function, it mainly focuses on the non-IP satellite communication network with voice as service. The indexes affecting the quality of network operation are selected, classified, aggregated and quantified to form the indicator system of operation quality of satellite voice communication network, and evaluated by fuzzy comprehensive evaluation method.