道路移动用户运动轨迹定位回溯研究  

Study of track location backtracking of road mobile users

作　　者：史君黛[1] 梁荣锟[1] SHI Jun-dai;LIANG Rong-kun(China Mobile Group Guangdong Co.,Ltd.Jiangmen Branch,Jiangmen 529000,China)

机构地区：[1]中国移动通信集团广东有限公司江门分公司,江门529000

出　　处：《电信工程技术与标准化》2019年第2期46-49,共4页Telecom Engineering Technics and Standardization

摘　　要：目前电子围栏和伪基站是公安系统信息采集的主要设备,常分布在人流密集区域,容易影响通信网络质量,给运营商的品牌、经济效益造成负面影响。搭建不影响通信网络的信息采集系统变得日益紧迫。本文从离散轨迹建模回溯的方向进行研究,利用信令切换数据和基站的切换信息,结合扫频、软硬采信令等大数据模型,构建出道路移动用户运动轨迹定位回溯系统,可用于公安系统信息采集,控制并减少电子围栏和伪基站的数量,保证通信网络质量。At present,electronic fence and pseudo-base station are the main equipment of information collection in public security system.They are often distributed in the area of dense fl ow of people,which can easily affect the quality of communication network and bring negative infl uence to the brand and economic benefi t of operator.It is more and more urgent to set up information collection system which does not affect the communication network.This paper studies the backtracking direction of discrete trajectory modeling,using signaling handover data and base station handoff information,combined with big data model,such as sweep frequency,soft and hard signaling information,etc,to build a track location backtracking system for road mobile users.It can be used to collect information in public security system,control and reduce the number of electronic fence and pseudo-base station,and ensure the quality of communication network.

关 键 词：大数据 电子围栏 用户轨迹 基站切换 公安系统 

分 类 号：TN929.5[电子电信—通信与信息系统]