基于KQI和KPI指标映射的模糊计算方法

发布时间：2018-04-27 19:57

本文选题：WCDMA + 数据业务　；参考：《吉林大学学报(理学版)》2015年01期

【摘要】：针对目前WCDMA网络最优化问题和业务质量评估体系的缺陷,给出一种基于用户感知和现网反馈的KQI-KPI指标模糊计算方法.该方法通过对应用层业务进行重新分类,建立不同业务KQI与KPI指标之间的映射关系,使原来独立的各评估指标形成相互作用的耦合关系,再通过指标群的模糊计算即可对整个质量评估体系做出客观的诊断和评判.计算结果和实际应用表明,该方法对评估对象具有较好的普适性,结合设备优化可充分改善现网数据业务的质量,优化WCDMA数据业务质量评估方法.
[Abstract]:Aiming at the optimization problem of WCDMA network and the defects of service quality evaluation system, a fuzzy calculation method of KQI-KPI index based on user perception and network feedback is presented. By reclassifying the service in the application layer, the mapping relationship between KQI and KPI indexes of different services is established, which makes the original independent evaluation indexes form an interactive coupling relationship. The whole quality evaluation system can be objectively diagnosed and evaluated by fuzzy calculation of index group. The results of calculation and practical application show that this method has good universality for evaluating objects. Combined with equipment optimization, the quality of existing network data services can be fully improved and the WCDMA data service quality evaluation method can be optimized.
【作者单位】：河北联合大学现代技术教育中心;河北省教育考试院信息中心;河北联合大学迁安学院;河北联合大学理学院;
【基金】：河北省自然科学基金(批准号:F2014209108)
【分类号】：TP393.01

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