面向智慧医疗应用的5G+UWB高精度室内定位  

5g+UWB high precision indoor positioning for smart medical application

作　　者：张景峰 李腾飞 农华斌 李瑞[2] 李旭周 Zhang Jingfeng;Li Tengfei;Nong Huabin;Li Rui;Li Xuzhou(Shenzhen Institute of Radio Testing Technology,Shenzhen,Guangdong 518038;Department of Respiratory Medicine,The Second Affiliated Hospital of Zhengzhou University.Zhengzhou 450000,Henan;Shenzhen Branch of China Tower Co.,Ltd.,Shenzhen,Guangdong 518038)

机构地区：[1]深圳无线电检测技术研究院 [2]郑州大学第二附属医院呼吸内科 [3]中国铁塔股份有限公司深圳市分公司

出　　处：《中国新通信》2021年第7期70-73,共4页China New Telecommunications

摘　　要：随着5G新一代通信技术向各行各业渗透发展,智慧化服务与应用显得越来越重要。面向智慧医疗应用很少包含室内定位这一解决方案。本文提出一种基于超宽带(UWB)技术的高精度室内定位+5G承载网传输方案:由多个定位锚节点和目标节点组成定位系统;根据不同空间场景配置不同定位算法(TDOA、AOA、DS-TWR),以提高定位精度,并自主连接组成多簇树状网络用于数据传输,医、护、患可通过电脑,5G终端可查看实时轨迹、越区警告等,实现融合通信,为5G新基建融合渗透发展提供一种新的思路。As 5G technology penetrates and develops in all walks of life,intelligent services and applications become more and more important.For smart medical applications,it rarely includes indoor positioning.This paper proposes a high-precision indoor positioning+5G bearer network transmission scheme based on ultra-wideband(UWB)technology:a positioning system composed of multiple positioning anchor nodes and target nodes;different algorithms(TDOA,AOA,DS-TWR)to improve positioning accuracy,and independently connect to form a multi-cluster tree network for data transmission,to achieve convergent communication,and to provide a new idea for the integration and penetration of 5G new infrastructure.

关 键 词：UWB高精度定位 智慧医疗 室内定位 超宽带技术 5G新基建 

分 类 号：TN925[电子电信—通信与信息系统] TN929.5[电子电信—信息与通信工程] R197.1[医药卫生—卫生事业管理]