基于AI技术实现5G用户高精度定位的研究与应用  

Research and application of high precision positioning technology innovation for 5G users based on AI technology

作　　者：马兢 董经华 陈志强 MA Jing;DONG Jing-hua;CHEN Zhi-qiang(China Mobile Group Xinjiang Co.,Ltd.,Wulumuqi 830002,China)

机构地区：[1]中国移动通信集团新疆有限公司,乌鲁木齐830002

出　　处：《电信工程技术与标准化》2022年第S01期2-6,共5页Telecom Engineering Technics and Standardization

摘　　要：本文提出了一种基于LightGBM算法的5G用户高精度指纹定位方法。该方法相比于现有的5G用户指纹定位和三角定位方法,可大大提高定位精度,且算法开销小,不存在数据时延,可以保证定位的时效性。该方法支撑面向人群、区域、道路和场景的精准位置能力输出,可满足更广泛的位置类应用需要。In this paper,a high-precision fingerprint positioning method for 5G users based on 4G adjacent area measurement is proposed.Compared with the existing 5G user fingerprint positioning and triangulation positioning methods,this method greatly improves the positioning accuracy of 5G users.And for the positioning process,the algorithm has little overhead and no data delay,which can ensure the timeliness of positioning.Based on the high-precision positioning of 5G users,it supports the output of accurate position capabilities for people,areas,roads and scenes to meet the needs of a wider range of location applications.

关 键 词：4G邻区测量 5G用户 高精度 指纹定位 

分 类 号：TN929.5[电子电信—通信与信息系统]