基于无人机通信和物联网地面传感器的WiFi链路预算分析

2021 7th International Conference on Engineering, Applied Sciences and Technology (ICEAST) Pub Date : 2021-04-01 DOI:10.1109/ICEAST52143.2021.9426305

Jatupotn Supramongkonset, S. Duangsuwan, S. Promwong

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引用次数: 6

摘要

基于无人机的无线网络在农业场景中的应用，需要对来自周围不确定传播的无线链路预算进行分析。本文提出了无人机作为无人机小单元(DSC)和物联网(IoT)作为地面传感器之间的链路预算分析。测量结果显示了2.4 GHz频率下的接收信号强度指标(RSSI)、路径损耗和延迟扩展，考虑到地面传感器的数量为15个点，并使用启用WiFi便携式链接的单个无人机。可以发现，无人机DSC可以补偿地面传感器的有限功率，链路预算分析可以最优地评估该场景下的通信信道。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A WiFi Link Budget Analysis of Drone-based Communication and IoT Ground Sensors

An application of drone-based wireless networking in agricultural scenarios needs to analyze the radio link budget because of the uncertain propagation from the surrounding. This paper presents a link budget analysis between drone as a drone small cell (DSC) and Internet of Things (IoT) as a ground sensor. The measurement results show the received signal strength indicator (RSSI), path loss, and delay spread at 2.4 GHz frequency when considering the numbers of ground sensors to 15 points and use a single drone enabled with WiFi portable link. It can be found that drone DSC can compensate for the limited power of ground sensors and link budget analysis can optimally evaluate the communication channel in this scenario.

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2021 7th International Conference on Engineering, Applied Sciences and Technology (ICEAST)

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