摘要
为解决5G通信网络这种大型综合系统实体训练中场地、成本受限,通信流程操作关键环节/问题难以重复或集中展现等问题,该文设计并实现了一个以支撑远程医疗为任务背景的5G网络规划虚拟仿真实验系统。运用先进的Unity3D平台结合LayaAir2框架,逼真地模拟了一个5G通信网络系统,还原了远程专家连线、人体参数监测、VR病情查看、远程超声波诊断等远程医疗业务场景。特别提供了可无损害重复练习5G专网搭建、5G切片配置、业务优化等训练环节。通过该实验,可使学生掌握5G网络规划与控制、场景搭建、网络配置及优化相关的技术原理和实验方法,对培养通信行业技术人员和5G通信技术爱好者有重要价值。
In order to solve the problems of limited space and cost in the physical training of the large-scale integrated system of 5G communication network, as well as the difficulty in repeated or centralized presentation of key links/problems in communication process operation, the paper devises and implements the 5G network planning and control virtual simulation experimental system based on the task of supporting telemedicine. The advanced Unity3D platform combined with the LayaAir2 framework is used to simulate a 5G communication network system realistically, which can restore remote expert connection, human body parameter monitoring, VR condition checking, remote ultrasonic diagnosis and other telemedicine business scenarios. In particular, training links and effect verifications such as 5G private network construction, 5G slice configuration, and business optimization are provided, which are difficult to be repeated in real business scenarios without causing damage.Through the experiment, students can master the technical principles and experimental methods related to 5G network planning and control, scene construction, network configuration and optimization, which is of great value to the training of technical personnel in the communication industry and 5G communication technology enthusiasts.
作者
雷菁
王广义
黄英
刘严
LEI Jing;WANG Guangyi;HUANG Ying;LIU Yan(College of Electronic Science,National University of Defense Technology,Changsha 410073,China;Wuhan FengMai Information Technology Co.,Ltd.,Wuhan 430073,Ch)
出处
《实验技术与管理》
CAS
北大核心
2022年第8期101-108,共8页
Experimental Technology and Management
基金
湖南省自然科学基金项目(2018JJ3609)
2019年湖南省教学改革研究项目(湘教通[2019]291号)
2020年国防科大教学改革研究项目([2020]383号)。
