Analysis on time-variant air-to-ground radio communication channel for rotary-wing UAVs

Hsin An Hou, Li-Chun Wang

研究成果: Conference contribution同行評審

10 引文 斯高帕斯(Scopus)

摘要

With the inertial measurement unit (IMU) and motor technology improvement, the unmanned aerial vehicles (UAVs) become more accessible for different applications. Among the fixed-wing and the rotary- wing UAV, the former is advantageous in having no runway and small craft size which are more attractive to users. The rotary-wing UAVs is used to provide real-time monitor and control on interest targets for ground users. However, the effects of propellers are not addressed in existing rotary-wing UAV channel models. In this paper, we propose a simple air-to-ground radio communication channel for rotary-wing UAVs considering the propellers. Analysis and results are presented based on the model. The results show the maximum of Doppler shifts for all simulated frequencies exceed 300Hz, the requirement of the LTE, and there is potential risks adapt the current communication system directly for serious time-variant multipath and Doppler frequency shift channel issues.

原文English
主出版物標題2019 IEEE 89th Vehicular Technology Conference, VTC Spring 2019 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781728112176
DOIs
出版狀態Published - 1 4月 2019
事件89th IEEE Vehicular Technology Conference, VTC Spring 2019 - Kuala Lumpur, Malaysia
持續時間: 28 4月 20191 5月 2019

出版系列

名字IEEE Vehicular Technology Conference
2019-April
ISSN(列印)1550-2252

Conference

Conference89th IEEE Vehicular Technology Conference, VTC Spring 2019
國家/地區Malaysia
城市Kuala Lumpur
期間28/04/191/05/19

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