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作 者:李东晖[1] LI Donghui(College of Computer,ChongQing University,ChongQing 400044,China)
机构地区:[1]重庆大学计算机学院,重庆沙坪坝区400044
出 处:《乐山师范学院学报》2019年第4期108-112,共5页Journal of Leshan Normal University
基 金:中央高校基本科研业务费项目"无线传感器网络性能优化研究"(CDJZR10180011)
摘 要:在对SMAC协议的教学中,存在内容枯燥、难于实验等不足,使用NS2网络模拟工具进行辅助教学,不但可以通过可视化方式增强学生对协议的理解,而且还能够提高学生分析问题和动手的能力。文章提出了使用NS2设计一个SMAC协议的教学实验,并介绍实验的开发过程,主要目的是通过实验过程观测SMAC协议的节能性能。由于网络模拟设计在NS2的解释域中即可完成,因此避免C++程序的二次开发、难度适中。该实验与课堂教学相结合,有助于提高教学效果。There exist the problems in the teaching of SMAC protocol, such as boring content and inoperable experiments. The use of the network simulation tool of NS2 in teaching can help students improve their understanding on the principle of the protocol by the way of visualization, as well as improve their analytical and practical abilities. The experiment is designed to test the SMAC protocol in the platform of NS2, and the experimental procedure is introduced. The main purpose of the experiment is to observe the energy performance of the SMAC protocol. The simulation designing is limited in the interpreted hierarchy, therefore avoiding the second development by using C++ language and having a moderate difficulty. The combination of classroom teaching with this experiment is helpful to get better results in teaching.
分 类 号:TP393[自动化与计算机技术—计算机应用技术]
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