基于SDR的Link11数据链系统设计  

Design of Link11 data link system based on SDR

作　　者：熊航 廖聪慧 杜鸿[1] Xiong Hang;Liao Conghui;Du Hong(Chengdu University of Information Technology,Chengdu 610225,China)

机构地区：[1]成都信息工程大学,四川成都610225

出　　处：《无线互联科技》2023年第3期65-68,共4页Wireless Internet Technology

摘　　要：针对目前Link11数据链研究仅对关键技术做验证,而缺少对数据链完整工作流程研究的现状,文章研发了一套基于SDR的完整Link11数据链系统,包括数据链的发送端和接收端。收发两端实现之后,测试Link11数据链系统误码性能。实验结果表明,系统完整实现了Link11数据链通信系统,且在基于距离指标的实验中,系统在真实信道下的误码性能较好。In view of the fact that the current Link11 datalink research only verifies key technologies and lacks the status quo of the complete workflow of the datalink,this paper develops a complete Link11 datalink system based on SDR,including the sending and receiving ends of the datalink.After the implementation of both ends of the transceiver,the error performance of the Link11 data link system is tested.Experimental results show that the Link11 data link communication system is fully implemented in this system,and in the experiment based on the distance index,the system has better error performance under the real channel.

关 键 词：Link11数据链系统 发送端 接收端 误码性能 

分 类 号：TN919[电子电信—通信与信息系统]