基于5G技术的航空机载平台无线通信应用

doi:10.7527/S1000-6893.2021.26233

Abstract

Abstract: 5G technology brings three major application scenarios of large bandwidth (eMBB), high reliability and low latency (uRLLC), and large-scale machine communication (mMTC). The business-centric technical characteristics of 5G enables its military applications. A lot of research has been carried out on the frequency spectrum below Sub-6GHz in civil use, and the millimeter wave with abundant frequency band resources has potential application value in the military field. Millimeter wave is characterized by short wavelength, bandwidth, large attenuation, etc., and is suitable for short-distance airborne platform internal wireless communication. It can be used for the wireless design of future airborne information systems of aviation platforms. Studying the propagation characteristics of millimeter waves in the airborne complex enclosed space can provide technical support for the internal wireless communication of the airborne platform. Simulation of propagation of the millimeter wave in the airborne complex enclosed cabin is conducted.. Millimeter wave communication equipment is developed. Verification test of wireless communication is performed in the real airborne structure model. Test results show that the communication rate of the equipment has reached 1 Gbps, providing a theoretical basis for millimeter-wave in-cabin communication.

Key words: 5G millimeter wave, aviation application, airborne wireless communication, channel simulation, communication test

CLC Number:

V243.1

LIU Haining, ZHANG Shaoqing, E Siyu. Application of wireless communication of aviation airborne platform based on 5G technology[J]. ACTA AERONAUTICAET ASTRONAUTICA SINICA, 2022, 43(12): 326233-326233.

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Application of wireless communication of aviation airborne platform based on 5G technology

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