论文标题
启用具有无人机访问点的按需网络物理控制应用
Enabling On-Demand Cyber-Physical Control Applications with UAV Access Points
论文作者
论文摘要
通过无线通道实现网络物理控制需要满足单个数据包的及时性，并保留几个连续数据包的延迟可靠性。为了满足这些要求，作为无处不在的服务需要大型的基础设施发展，或者需要灵活的按需设备，例如无人机。为了避免在金融和能源方面的前期成本，本文分析了无人机访问点（UAVAP）的能力，以满足网络物理流量的要求。为了调查这一点，我们执行了吉尔伯特·埃利特（Gilbert-Eliott）的爆发分析，该分析得出作为两个独立的延迟测量活动的组合，并提供了对无人机系统的上限分析。该分析以使用其LTE连接到达回程的UAVAP为中心，同时使用Wi-Fi访问点（AP）为地面节点（GNS）提供服务。因此，我们结合了两个测量活动，以分析在休闲，拥挤或混合网络设置中所述设置的合理性。
Achieving cyber-physical control over a wireless channel requires satisfying both the timeliness of a single packet and preserving the latency reliability across several consecutive packets. To satisfy those requirements as an ubiquitous service requires big infrastructural developments, or flexible on-demand equipment such as UAVs. To avoid the upfront cost in terms of finance and energy, this paper analyzes the capability of UAV access points (UAVAPs) to satisfy the requirements for cyber-physical traffic. To investigate this, we perform a Gilbert-Eliott burst-error analysis that is analytically derived as a combination of two separate latency measurement campaigns and provide an upper-bound analysis of the UAVAP system. The analysis is centered around a UAVAP that uses its LTE connection to reach the backhaul, while providing service to ground nodes (GNs) with a Wi-Fi access point (AP). Thus, we combine both measurement campaigns to analyze the plausibility of the described setup in casual, crowded or mixed network settings.
