高铁场景网络质量和用户感知提升方法

梁松柏; 郭颖悟; 李新卫

doi:10.11959/j.issn.1000-0801.2021045

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高铁场景网络质量和用户感知提升方法

工程与应用 | 更新时间：2024-06-05

- 高铁场景网络质量和用户感知提升方法
- Network quality and user perception improvement of high-speed rail scene
- 电信科学 2021年37卷第3期页码：162-170
- 作者机构：
- 作者简介：
  
  [ "梁松柏（1975- ），男，中国联合网络通信有限公司河南省分公司高级工程师，主要从事无线网络优化工作。" ]
  [ "郭颖悟（1970- ），男，中国联合网络通信有限公司河南省分公司高级工程师，主要从事无线网络优化工作。" ]
  [ "李新卫（1979- ），男，中国联合网络通信有限公司河南省分公司工程师，主要从事无线网络优化工作。" ]
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2021045
  中图分类号： TN914
- 网络出版日期：2021-03，
  
  纸质出版日期：2021-03-20
- 稿件说明：
移动端阅览
梁松柏, 郭颖悟, 李新卫. 高铁场景网络质量和用户感知提升方法[J]. 电信科学, 2021,37(3):162-170.

Songbai LIANG, Yingwu GUO, Xinwei LI. Network quality and user perception improvement of high-speed rail scene[J]. Telecommunications science, 2021, 37(3): 162-170.
梁松柏, 郭颖悟, 李新卫. 高铁场景网络质量和用户感知提升方法[J]. 电信科学, 2021,37(3):162-170. DOI： 10.11959/j.issn.1000-0801.2021045.

Songbai LIANG, Yingwu GUO, Xinwei LI. Network quality and user perception improvement of high-speed rail scene[J]. Telecommunications science, 2021, 37(3): 162-170. DOI： 10.11959/j.issn.1000-0801.2021045.

摘要

针对高铁场景移动网络质量提升难度大、常规方法收效差的问题，探索了一种针对交通干线，特别是高铁场景移动通信用户感知提升的方法论体系。提出了“覆盖有主、重选合理、切换有序”的交通干线切换链优化核心思想；总结了“先覆盖控制，后参数优化，再特性加载”的三层实践结构模型；采用了拉线图方式关联空闲态、业务态测试数据以及基站工程参数，发现覆盖问题路段和小区，覆盖优化后匹配高速移动场景时延参数，加载业务质量和感知特性的方法，实现高铁网络质量和用户感知大幅提升。该方法从原理分析入手，经过实践应用，“标本兼治”解决网络问题，并可快速推广和复制。

Abstract

In view of the difficulty in improving the quality of mobile network in high-speed railway scenes and the poor efficiency of conventional methods

a methodology system for improving the perception of mobile communication users was explored in traffic trunk lines

especially in high-speed railway scenes.The methodology system was based on handover chain optimization with the core idea of “primary covering

reasonable reselection and orderly switching”.It adopted a three-layer theoretical structure include covering control firstly

then parameter optimization

and feature loading last.It used idle state and service state data pull graph correlation to determine problem road sections and cells

match the delay parameters of high-speed mobile scenes

load service quality and perception characteristics

and greatly improved the high-speed railway network quality and user perception.This method started from the principle analysis

with practical application

it could effectively solve the network problems

which could be fully extended to other linear scenes.

关键词

Keywords

references

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