基于5G无线通信的高等院校立体课堂互动教学系统设计  

Design of university stereo classroom interactive teaching system based on 5G wireless communication

作　　者：吕鑫[1] 刘芳芳[1] 王丽丽[1] Lü Xin;LIU Fangfang;WANG Lili(College of Optical and Electronic Information,Changchun University of Science and Technology,Changchun 130000,China)

机构地区：[1]长春理工大学光电信息学院,吉林长春130000

出　　处：《现代电子技术》2021年第12期21-24,共4页Modern Electronics Technique

基　　金：吉林省自然科学基金项目(20180101041JC);吉林省教育科学“十三五”规划2019年度重点项目(ZD19151)。

摘　　要：针对传统课堂教学方式存在教学效果不理想的问题,基于5G无线通信技术设计一种新的高等院校立体课堂互动教学系统。基于教学系统的总体需求,设计系统总体架构。根据学生与教师的不同使用权限,设置教师客户端模块、登录与账号管理模块、课程管理模块、教学互动评估模块,全方位强化系统的功能。软件部分采用5G无线通信技术,对教学信息资源传输信道进行干扰去除与功率分配,提升系统的抗干扰性能与资源更新率。实验结果表明,该文所设计系统具有较低的延时,并且系统的资源更新效率较快。As the traditional classroom teaching method has the problem that the teaching effect is not ideal,a new interactive classroom teaching system in Colleges and universities is designed on the basis of 5 G wireless communication.The overall system architecture is designed in consideration of the entire requirements of a teaching system.According to the different use rights of students and teachers,the teacher client module,login and account management module,curriculum management module and teaching interactive evaluation module are set up to strengthen the function of the system in an all-round way.In the software part,5 G wireless communication technology is used to remove interference on the transmission channels of teaching information resources and distribute power to them,so as to improve the anti-interference performance and resource update rate of the system.The experimental results show that the designed system has lower delay and faster resource update efficiency.

关 键 词：互动教学 高校课程管理 5G无线通信 教学互动评估 干扰去除 功率分配 资源更新 信息传输 

分 类 号：TN915-34[电子电信—通信与信息系统] TP311.52[电子电信—信息与通信工程]