Simulation study of unmanned aerial vehicle communication networks addressing bandwidth disruptions
Simulation study of unmanned aerial vehicle communication networks addressing bandwidth disruptions
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解决带宽中断的无人机通信网络仿真研究
DOI：
10.1117/12.2050765
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
Chao Lu
中科院分区：
文献类型：
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作者：
Sixiao Wei;Linqiang Ge;Wei Yu;Genshe Chen;K. Pham;Erik Blasch;Dan Shen;Chao Lu
迄今为止，无人机（UAV）已广泛用于多种应用。无人机可以直接连接地面站或卫星传输数据。多架无人机可以相互通信、协作，构建自组织网络。除卫星网络外，多无人机系统还有潜力为最终用户提供可靠、及时的服务。在本文中，我们使用 ns-2 网络仿真工具进行了评估多无人机系统和卫星网络网络性能的仿真研究。我们的仿真结果表明，无人机通信网络可以实现比卫星网络更好的网络性能，并且成本更低，时效性更高。我们还研究无人机网络的安全弹性。作为案例研究，我们在 ns-2 中模拟针对无人机通信网络的虚假数据注入攻击，并演示虚假数据注入攻击对网络性能的影响。
To date, Unmanned Aerial Vehicles (UAVs) have been widely used for numerous applications. UAVs can directly connect to ground stations or satellites to transfer data. Multiple UAVs can communicate and cooperate with each other and then construct an ad-hoc network. Multi-UAV systems have the potential to provide reliable and timely services for end users in addition to satellite networks. In this paper, we conduct a simulation study for evaluating the network performance of multi-UAV systems and satellite networks using the ns-2 networking simulation tool. Our simulation results show that UAV communication networks can achieve better network performance than satellite networks and with a lower cost and increased timeliness. We also investigate security resiliency of UAV networks. As a case study, we simulate false data injection attacks against UAV communication networks in ns-2 and demonstrate the impact of false data injection attacks on network performance.