Small drones are becoming a part of our everyday life. They are used in a wide variety of commercial applications, and the number of drones in the air is steadily growing. To ensure the safe operation of drones, traffic management rules must be designed and implemented by avionics and telecommunication experts. In this article, we propose to establish a common terminology for these two communities. We first describe the traffic management architecture and services. Next, we provide an overview of several approaches for defining the interdrone separation distances to ensure safe operation. Moreover, we analyze which existing technologies can be useful for each of these definitions. Finally, we present measurement results indicating that our new Wi-Fi-based messaging scheme is a potentially useful tool for a drone traffic management system.

中文翻译：

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安全无人机的无线通信：从远程冲突解决到短程防撞

小型无人机正在成为我们日常生活的一部分。它们用于广泛的商业应用，空中无人机的数量正在稳步增长。为了确保无人机的安全运行，交通管理规则必须由航空电子和电信专家设计和实施。在本文中，我们建议为这两个社区建立一个通用术语。我们首先描述流量管理架构和服务。接下来，我们概述了定义 interdrone 间隔距离以确保安全操作的几种方法。此外，我们分析了哪些现有技术可用于这些定义中的每一个。最后，我们展示了测量结果，表明我们新的基于 Wi-Fi 的消息传递方案是无人机交通管理系统的潜在有用工具。