arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2103.11901eess.SPcs.ITcs.ROmath.IT
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基于无人机的城市环境传播特性实验装置

An UAV-based Experimental Setup for Propagation Characterization in Urban Environment

University of Bologna(博洛尼亚大学);VTT Technical Research Centre of Finland Ltd(芬兰国家技术研究中心)

Franco Fuschini, Marina Barbiroli, Enrico M. Vitucci, Vasilii Semkin, Claude Oestges, Bruno Strano, Vittorio Degli-Esposti

摘要:

在这项工作中,毫米波和超宽带收发器安装在一个定制的无人机和地面站的全三维无线传播分析的测量设置进行了描述。开发的系统代表了一种灵活的解决方案,用于表征无线信道,特别是城市传播,因为无人机可以很容易地定位在从地面到建筑物屋顶及更远的任何地方。信道的双向特性可以通过在链路端旋转定向天线来实现。在城市环境中的其他可能的应用包括地面水平传播、室外到室内的穿透、视线到非视线的过渡、来自建筑物的散射和用于UAV辅助的无线通信的空对地信道表征。

英文摘要:

A measurement setup made of millimeter-wave and ultra wideband transceivers mounted on both a customized UAV and a ground station for full 3D wireless propagation analysis is described in this work. The developed system represents a flexible solution for the characterization of wireless channels and especially of urban propagation, as the drone might be easily located almost anywhere from ground level to the buildings rooftop and beyond. The double directional properties of the channel can be achieved by rotating directive antennas at the link ends. Other possible applications in urban contexts include above ground level propagation, outdoor-to-indoor penetration, line-of-sight to non-line-of-sight transition, scattering from buildings and air-to-ground channel characterization for UAV-assisted wireless communications.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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