基于LTE信令软采的高铁性能监控及质量评估（一类成果名称：基于LTE信令软采的高铁性能监控及质量评估）

湖北公司针对区域内高铁的评估优化需求日益增长，而传统测试手段时效长、成本高、用户覆盖与质量感知难以反馈.创新的利用软采成本低、海量高铁用户信息的特性，成功建立基于用户移动轨迹行为的“高铁用户识别模型”和“用户位置定位技术”，全面实现高铁网络性能监控与评估，并可深度输出高铁覆盖、切换、干扰等网络问题，结合用户多信息关联分析法快速定位问题的原因，全面高效助力于高铁网络优化。

Performance monitoring and quality evaluation of high speed railway based on LTE signaling

With the high demand of high-speed railway network evaluation, the traditional methods means long time, high cost, and difficult to feedback. Hubei company uses the characteristics of low cost and magnanimous user information of LTE signaling, successfully build up the High speed rail user identification model and user locating technology. Performance monitoring and network evaluation of high speed railway network by LTE signaling is now capable, which also can show network problems directly, deeply help us in high-speed railway network optimization