摘要
利用LTE信令监测系统的信令数据对XDR数据的完整性、规范性和准确性进行核查,提升XDR数据质量.完善感知问题,如综合业务低速率质差小区、频繁乒乓TAU问题、质差互联网网元的定界方法,提高问题定界和定位的准确性.以高铁通信网络质量分析及优化为例,拓展信令数据在端到端业务感知质量提升中的支撑能力.端到端优化效果的大量数据表明,用户感知质量指标得到持续提升.
With the signaling data of LTE signaling monitoring system,the integrity,standardization and accuracy of XDR data are checked to improve the quality of XDR data and to perfect the bounding method for perception problem,such as integrated service low rate and poor quality residential areas,frequent ping-pong TAU problem,poor quality of internet element.This method can improve the accuracy of problem demarcation and location.The quality analysis and optimization of high-speed railway communication network is taken as an example.The support ability of the signaling data is extended in the analysis and application of the end-to-end service perception quality improvement.The end-to-end optimization results show that users＇ perceived quality indicators can be continuously improved.
出处
《吉首大学学报（自然科学版）》
CAS
2018年第1期49-53,共5页
Journal of Jishou University(Natural Sciences Edition)
基金
湖南省教育厅科学研究项目(16C0765)
湖南省研究生科研创新项目(CX2017B266)
关键词
用户感知
移动数据
端到端
质量优化
user perception
mobile data
end-to-end
quality optimization
