5G与WiMAX双模AeroMACS机载终端设计与实现

Design and Implementation of 5G and WiMAX Dual-mode AeroMACS Airborne Terminal

针对现有航空移动机场通信系统(Aeronautical Mobile Airport Communication System,AeroMACS)尚未形成成熟的机载装机产品的问题,开展AeroMACS机载终端的研究。提出一种基于5G与WiMAX技术的双模AeroMACS机载终端设计方案,不仅能够实现国际标准WiMAX模式下的AeroMACS数据通信,而且利用国内5G技术的优势,大幅提升了AeroMACS机载终端的数据传输性能。通过设计的双通测试与传输速率测试方案,采用灌包测试的方法,验证了所设计的AeroMACS机载终端可以进行双模同时通信的功能,也表明了5G技术下的AeroMACS机载终端传输速率优于WiMAX技术。

Aiming at the problem that the existing Aeronautical Mobile Airport Communication System has not yet formed a mature airborne installation product,research on AeroMACS airborne terminals has been carried out.This paper proposes a dual-mode AeroMACS airborne terminal design scheme based on 5G and WiMAX technology,which can not only realize AeroMACS data communication under the international standard WiMAX mode,but also utilize the advantages of domestic 5G technology to greatly improve the data transmission performance of AeroMACS airborne terminals.Through the designed dual-pass test and transmission rate test plan,the method of packet filling test is adopted to verify the function of the designed AeroMACS airborne terminal for dual-mode simultaneous communication,and also shows the transmission rate of AeroMACS airborne terminal under 5G technology.Better than WiMAX technology.