摘要
针对高职院校无线网络课程在教学过程中存在内容枯燥、实验操作困难等问题,通过NS-3仿真软件构建一个无线网络课程的实验教学环境的案例,将无线网络运行直观的动态效果进行演示,并将通信过程中发生的事件记录到Trace文件中,然后通过对Trace文件的分析和处理来理解无线通信的基本原理。这使得本课程的教学变得生动、形象,能提高学生的学习兴趣,从而提高教学质量。
According to the problems of wireless network course teaching in higher vocational colleges, such as the content of the course is boring, and experimental operation is difficult etc. Provides the NS-3 simulator to build a case of experimental teaching environment in wireless network course, and intuitively demonstrate the dynamic effects in the running of wireless network, and record the events into the trace files in the communication process. Analyzes and handles the trace files, the basic principle of the wireless communication can be understood. Makes the teaching of this course to be vivid, which can improve the interest of the students in learning, thereby to improve the quality of the teaching.
出处
《现代计算机》
2013年第15期29-33,共5页
Modern Computer
基金
江苏省教育科学"十二五"规划2011年度课题(D/2011/03/094)
关键词
高职院校
无线网络
NS-3
课程教学
Vocational College
Wireless Network
NS-3
Course Teaching
