TD-LTE物理层过程实训系统设计

摘要

The education and training of communication professional talents in colleges and universities have abided by the teaching mode of basic theory and basic experiment, which lacks a practical link related to professional technology. To solve this problem, a design method of a new training system which can realize the TD-LTE physical layer synchronization, random access and power control process is proposed on the basis of Android platform. The method makes TD-LTE system principle learning and protocol analysis simple, visualized, delicate and interesting. The design greatly reduces the learning time of TD-LTE professional knowledge of college students and communication practitioners, and improves the learning efifciency.%高校通信专业人才培养目前采用的是基于基本理论--基础实验的教学模式，缺乏直接和专业技术相关的实践环节。针对该问题，文章基于Android平台，给出了实现TD-LTE物理层同步、随机接入和功率控制过程的实训系统设计方法，该方法将TD-LTE系统原理学习、协议解析进行了简单化、形象化、精巧化、兴趣化，从而减少了高校学生及通信从业人员学习TD-LTE专业知识的时间，提高了学习效率。