There are some problems in wireless network communication experiment,such as expensive equipment,complex protocols,as well as the difficulty in conducting on-site experimental teaching based on industry application background.Therefore,a virtual simulation experiment for the course of wireless network communication and its application is designed and implemented in this paper.It includes three-level experimental teaching process,i.e.,basic experiments,special experiments,and comprehensive designs.The Catfly wireless network node experimental platform is used to construct a virtual simulation experimental environment.The experimental exploration on important knowledge points involved in wireless network communication technology and its applications is comprehensively implemented by utilizing the designed course.By using the application case triggering mode,students experience the complete project development process of demand-design-implementation.This course effectively enhances the learning effectiveness of teaching content about wireless network communication and its applications,and has important value for the cultivation of technician in the field of wireless network communication.
维普
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