LTE无线网基站自启动工作原理及故障处理研究

Study on Self-Booting Principle and Fault Handling for LTE eNodeB

基站自启动开通已成为LTE无线网建设、维护及优化中不可或缺的方式,在提升开站效率、降低开站成本、减少人员投入方面的作用明显。为增强基站自启动相关故障的处理技能,切实满足LTE无线网大规模建设的进度要求,通过对自启动的原理、关键技术、端到端分析与定位手段进行研究,结合相关典型问题的分析解决,总结了现场处理自启动问题的一些方法和经验,从而有效提升类似问题的处理效率。

The eNodeB self-booting is the important way to construct, maintain and optimize LTE networks and beneficial for enhancing eNodeB booting efficiency, reducing cost and decreasing personnel investment. In order to improve the fault handling capability of eNodeB self-booting and satisfy the progress requirement of constructing large-scale LTE network, the principle, key techniques, end-to-end analysis and localization method were elaborated. Combined with analysis on correspondingly typical problems, some methods and experience to handle eNodeB self booting on the spot were summarized. It can effectively enhance the efficiency of fault handling.