论文标题
无人机和地面用户在毫米波城市网络中共存
Coexistence of UAVs and Terrestrial Users in Millimeter-Wave Urban Networks
论文作者
论文摘要
5G毫米波（MMWAVE）蜂窝网络处于商业部署的早期阶段，并为无人驾驶汽车（无人机）（无人机）提供了独特的机会。一个基本的问题是，应修改为无人机服务的MMWave网络是否应该修改为陆地用户。本文调用了逼真的单元格，天线模式和通道模型，这些模型从广泛的射线追踪数据中训练，以评估各种网络替代方案的性能。重要的是，该研究认为，添加专用的上升屋顶安装在空中覆盖范围的屋顶上，以及陆地和空中网络运营商之间的新频谱共享模式。还研究了功率控制和多源多输入多输出的效果。
5G millimeter-wave (mmWave) cellular networks are in the early phase of commercial deployments and present a unique opportunity for robust, high-data-rate communication to unmanned aerial vehicles (UAVs). A fundamental question is whether and how mmWave networks designed for terrestrial users should be modified to serve UAVs. The paper invokes realistic cell layouts, antenna patterns, and channel models trained from extensive ray tracing data to assess the performance of various network alternatives. Importantly, the study considers the addition of dedicated uptilted rooftop-mounted cells for aerial coverage, as well as novel spectrum sharing modes between terrestrial and aerial network operators. The effect of power control and of multiuser multiple-input multiple-output are also studied.
