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.
作者
张景峰
李腾飞
农华斌
李瑞
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)
出处
《中国新通信》
2021年第7期70-73,共4页
China New Telecommunications
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
UWB high-precision positioning
smart medical treatment
indoor positioning
ultra-wideband technology
5G new infrastructure
