Research and application of new method based on MDT intelligent analysis of LTE radio interference

Qizhu ZHONG; Xiuquan WU; Yaoman LUO

doi:10.11959/j.issn.1000-0801.2019189

您当前的位置：

首页 >

文章列表页 >

Research and application of new method based on MDT intelligent analysis of LTE radio interference

Operation technology wide Angle | 更新时间：2024-06-05

- Research and application of new method based on MDT intelligent analysis of LTE radio interference
- Telecommunications Science Vol. 35, Issue 10, Pages: 130-136(2019)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.11959/j.issn.1000-0801.2019189
  CLC： TN929
- Published Online：2019-10，
  
  Published：20 October 2019
- 稿件说明：
移动端阅览
Qizhu ZHONG, Xiuquan WU, Yaoman LUO. Research and application of new method based on MDT intelligent analysis of LTE radio interference[J]. Telecommunications science, 2019, 35(10): 130-136.
DOI：

Qizhu ZHONG, Xiuquan WU, Yaoman LUO. Research and application of new method based on MDT intelligent analysis of LTE radio interference[J]. Telecommunications science, 2019, 35(10): 130-136. DOI： 10.11959/j.issn.1000-0801.2019189.

摘要

针对传统的LTE（长期演进）无线干扰判断分析方法存在的用户维度数据不足、质差原因关联不足、过于依赖人工分析的问题，提出基于 MDT（最小化路测）技术智能分析 LTE 无线干扰的新方法。首先利用MDT与MR（测量报告）采集用户无线质量数据及经纬度信息，然后创新使用DBSCAN（具有噪声的基于密度的聚类方法）和自适应聚类算法，对采集的无线覆盖指标和经纬度等数据进行聚类分析，最后将聚类后的数据导入自建的无线干扰判断模型，分析得出干扰类型，从而实现LTE无线干扰的智能分析。与传统干扰分析方法相比，所提方法可以避免复杂的路测过程，提高分析的准确度。数据采集聚类和模型分析实验表明，新方法提高了数据采集的效率和位置精确度，在有效减少人工投入时间的同时结果更加准确。

Abstract

Aiming at the traditional LTE (long term evolution) wireless interference judgment analysis method has insufficient user dimension data

insufficient correlation of quality reasons

and too much dependence on manual analysis.A new method based on MDT (minimized drive test) technology for intelligent analysis of LTE radio interference was proposed.Firstly

the user’s wireless quality data and latitude and longitude information were collected by using MDT and MR (measurement report)

and then DBSCAN (density-based spatial clustering of applications with noise) and adaptive clustering algorithm were used to collect the wireless coverage indicators and the latitude and longitude and other data were used for cluster analysis.Finally

the clustered data was imported into the self-built wireless interference judgment model

and the interference type was analyzed to realize the intelligent analysis of LTE wireless interference.Compared with the traditional interference analysis method

the proposed method can avoid the complicated road test process and improve the accuracy of the analysis.Data acquisition clustering and model analysis experiments show that the new method improves the efficiency and location accuracy of data collection

and effectively reduces the time of manual investment while the results are more accurate.

关键词

Keywords

references

赵国民 , 沈颖 , 叶伟 . 一种用于 TD-LTE 的智能无线网路优化分析系统:CN203233544u [P ] .2013-05-16.

ZHAO G M , SHEN Y , YE W . A smart wireless network optimization analysis system for TD-LTE:CN20323354411 [P ] .2013-05-16.

房健 , 赵清锋 , 李加蕾 . 一种 LTE 网络覆盖分析、预测方法及系统:CN10830747427A [P ] .2018-07-20.

FANG J , ZHAO Q F , LI J L . An LTE network coverage analysis and prediction method and system:CN10830747427A [P ] .2018-07-20.

黄剑锋 . LTE网络中基于干扰概率进行干扰分析的方法及系统的制作方法:CN105208581A [J ] .2015-12-30.

HUANG J F . Method and system for making interference analysis based on interference probability in LTE network:CN105208581A [J ] .2015-12-30.

匡红 , 叶猛 . LTE中基于S1接口的数据采集系统研究 [J ] . 电视技术 , 2013 ( 3 ).

KUANG H , YE M . Research on data acquisition system based on S1 interface in LTE [J ] . Television Technology , 2013 ( 3 ).

盛璟 , 刘洋 , 许国平 . LTE无线网络优化的考量 [J ] . 邮电设计技术 , 2014 ( 12 ).

SHENG J , LIU Y , XU G P . Considerations for LTE wireless network optimization [J ] . Post and Telecommunications Design Technology , 2014 ( 12 ).

钟逸秋 , 冯赞 , 曾纪宽 . LTE干扰分类和优化方法探究 [J ] . 通讯世界 , 2016 ( 18 ).

ZHONG Y Q , FENG Z , ZENG J K . Research on classification and optimization of LTE interference [J ] . Telecom World , 2016 ( 18 ).

林世明 , 高志斌 , 高凤连 . 基于路测的 TD-LTE 网络优化分析 [J ] . 现代电子技术 , 2015 ( 9 ).

LIN S M , GAO Z B , GAO F L . Optimum analysis of TD-LTE network based on drive test [J ] . Modern Electronic Technology , 2015 ( 9 ).

王建 , 刘方森 , 赵昌盛 . 基于MR数据的TD-LTE天馈检测方法研究 [J ] . 电信技术 , 2017 ( 2 ): 5 - 6 .

WANG J , LIU F S , ZHAO C S . Research on TD-LTE antenna detection method based on MR data [J ] . Telecommunications Technology , 2017 ( 2 ): 5 - 6 .

沈鹏 , 马赛 . 一种LTE系统最小化路测技术实现方案 [J ] . 山东通信技术 , 2015 ( 10 ): 23 - 25 .

SHEN P , MA S . An implementation scheme for minimizing road test technology in LTE system [J ] . Shandong Communication Technology , 2015 ( 10 ): 23 - 25 .

姜备 . 基于LTE MR的移动网络优化研究 [D ] . 上海:上海师范大学 , 2016 .

JIANG B . Research on mobile network optimization based on LTE MR [D ] . Shanghai:Shanghai Normal University , 2016 .

周水庚 , 周傲英 , 曹晶 . 基于数据分区的 DBSCAN 算法 [J ] . 计算机研究与发展 , 2000 ( 10 ).

ZHOU S G , ZHOU A Y , CAO J . DBSCAN algorithm based on data partitioning [J ] . Journal of Computer Research and Development , 2000 ( 10 ).

张长青 . 浅析 4G 运营商的大数据应用 [J ] . 电信网技术 , 2014 ( 7 ): 35 - 39 .

ZHANG C Q . Analysis of big data application of 4G operators [J ] . Telecommunications Network Technology , 2014 ( 7 ): 35 - 39 .

周冬玲 , 孙震强 , 胡晓娟 . LTE 信令采集方案介绍 [C ] // 2014 LTE 网络创新研讨会论文集 . [出版地址不详:出版单位不详] , 2014 .

ZHOU D L , SUN Z Q , HU X J . Introduction to LTE signaling collection scheme [C ] // 2014 LTE Network Innovation Seminar Proceedings.[S.l.:sn] . 2014 .

Views

426

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Research on co-spectrum sharing technology in LTE 2.1 GHz

LTE resource-aware dynamic adaptive wireless multimedia streaming system

5G new radio design:why/how to extend/innovate from LTE

Research and application of real time video monitoring system based on IoT and 4G wireless VPDN technology

Research and implementation of mobile DPI association algorithm with big data technology

Related Author

Bei LI

Yuhua HU

Guanghai LIU

Tian XIAO

Chuntao SONG

Yi ZHANG

Bo WANG

Qunqing WANG

Related Institution

Zhejiang Branch of China United Network Communication Co., Ltd.

China United Network Communication Group Co., Ltd.

Research Institute of China United Network Communications Co., Ltd.

Network Research Institute of China Unicom

Computer Science Department of Jilin Medical College

⁰