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Improved Throughput Coverage in Natural Disasters: Unmanned Aerial Base Stations for Public-Safety Communications

机译:改善自然灾害的吞吐量覆盖范围:用于公共安全通信的无人空中基站

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摘要

Communications play an important role during public-safety operations. Because the current communication technologies heavily rely on the backbone network, the failure of base stations (BSs) due to natural disasters or malevolent attacks causes communication difficulties for public-safety and emergency communications. Recently, the use of unmanned aerial vehicles (UAVs), such as quadcopters and gliders, has gained attention in publicsafety communications (PSCs). They can be operated as unmanned aerial BSs (UABSs), which can be deployed rapidly as a part of the heterogeneous-network (HetNet) architecture. However, due to their mobile characteristics, interference management in the network becomes challenging.
机译:在公共安全运营中,通讯起着重要作用。由于当前的通信技术严重依赖骨干网,自然灾害或恶意攻击导致的基站故障会给公共安全和紧急通信造成通信困难。近来,诸如四轴飞行器和滑翔机之类的无人机的使用已在公共安全通信(PSC)中引起关注。它们可以作为无人空中BS(UABS)进行操作,可以作为异构网络(HetNet)体系结构的一部分快速部署。然而,由于其移动特性,网络中的干扰管理变得具有挑战性。

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