基于虚拟仿真通信实验教学的设计

Design of Communication Experiment Teaching Based on Virtual Simulation

2019年我国发放了5G牌照。随着5G逐渐商用,特别是1+X证书的逐渐落地,高职院校已把5G相关内容纳入教学计划,但搭建硬件实验条件非常昂贵,因此,采用虚拟仿真技术实践教学很有必要。本文对通信技术课程中当前存在的不足进行了分析,采用虚拟仿真技术对实验教学进行设计,以5G NR同步为例,采用Matlab软件对其涉及部分知识点进行了虚拟仿真教学设计。

In 2019,China issued 5G licenses.With the gradual commercialization of 5G,especially the gradual implementation of the 1+X certificate,higher vocational colleges have incorporated 5G related content into their teaching plans.It is very expensive to set up hardware experimental conditions,so it is necessary to use virtual simulation technology in practical teaching.This paper analyzes the current shortcomings of communication technology courses,and uses virtual simulation technology to design experimental teaching.Taking 5G NR synchronization as an example,the virtual simulation teaching design of some knowledge points involved in it is carried out using Matlab software.