基于口袋化的软件无线电通信实践教学创新  

Practice Teaching Innovation of Communication Based on Portable SDR

作　　者：刘奕彤[1] 尹良 郑平 顾仁涛[1] 杨鸿文[1] LIU Yitong;YIN Liang;ZHENG Ping;GU Rentao;YANG Hongwen(School of Communication and Information Engineering,Beijing University of Posts and Telecommunications,Beijing 100876,China)

机构地区：[1]北京邮电大学信息与通信工程学院,北京100876

出　　处：《实验室研究与探索》2022年第9期204-207,共4页Research and Exploration In Laboratory

基　　金：教育部高等学校电子信息类专业教指委教学改革研究重点项目(2020-ZD-01);北京邮电大学校级教改项目(2021KCSZ03)。

摘　　要：以5G为代表的现代通信技术发展对通信教学创新提出了更高的要求。面向新工科,面向未来,通信领域人才培养将更强调建模能力、仿真能力的培养,重视理论知识的应用,加强对现代工具的掌握。介绍了基于低成本口袋化软件无线电设备通信教学实验的设计与实践。通过软件无线电将现实中真实的通信信号结合到通信理论建模及通信仿真中,通过常态化的虚实结合、线上线下混合、校园内外结合、课堂翻转等手段,实现了泛在的通信实验教学,取得了良好的效果。With the rapid development of modern communication technology represented by 5G,higher requirements are urgently put forward for the innovation in education of the communication systems.Facing the new engineering and future,the cultivation of talents in the field of communication engineering should emphasize the capability of modeling,simulation,the implementation of theoretical engineering,and strengthen the mastery of modern tools.This paper introduces authors’innovation in communication experiment teaching based on low cost pocket software radio equipment.By combining the real communication signals in reality with theoretical model and simulation,and introducing practical signals and corresponding engineering problems through the combined means such as virtual and real,online and offline,inside and outside campus,flipped classroom,and others,the effective and ubiquitous communication experiment teaching can be realized.

关 键 词：通信原理 建模 仿真 软件无线电 口袋化 泛在实验室 

分 类 号：G642.0[文化科学—高等教育学]