基于呼叫记录数据(GPEH)的高铁无线网络分析方法

Analysis of High-speed Railway Network Based on GPEH Data

随着中国联通3G、4G网络的发展,用户的业务需求越来越多样化,用户与网络之间存在大量的信息交互,形成大数据。通过提取呼叫记录数据,从中筛选出用户在高铁上的通话记录,从而得到海量的高铁通话数据,再对这些数据进行分析,得到更为准确的高铁用户行为和网络状况,研究用户使用感知与网络规划中覆盖、质量之间的关系,以便进行市场分析,同时也为上车测试提供新的方向,缓解了高铁优化工作对上车测试的需求。

With the development of China Unicom＇s 3 G and 4 G network,the user needs become diverse,there is a lot of information between the user and the network,which forms the big data. By extracting GPEH data from RNC and separating out the call records of the high-speed railway users,massive high-speed railway call records are obtained and analysis can be done to them. With the relationship studies of coverage and quality in the user perception and network planning,the user action of the high-speed railway and the network condition will be more accurate for market analysis. Additionally,it can provide a new direction for test on the high-speed railway.