Coverage probability of multiple UAVs supported ground network

被引：26

作者：

Guo, Zijun ^{[1
]}

Wei, Zhiqing ^{[1
]}

Feng, Zhiyong ^{[1
]}

Fan, Ning ^{[1
]}

机构：

[1] Beijing Univ Posts & Telecommun, Wireless Technol Innovat Inst, Beijing, Peoples R China

来源：

ELECTRONICS LETTERS | 2017年 / 53卷 / 13期

基金：

中国国家自然科学基金;

关键词：

Schottky diodes; gallium arsenide; III-V semiconductors; semiconductor device models; permittivity; frequency multipliers; millimetre wave frequency convertors; millimetre wave diodes; semiconductor junctions; Schottky diode model; Schottky diode design; 3D diode model; approximate materials; K band tripler; W band triplers; junction configurations; GaAs;

D O I：

10.1049/el.2017.0800

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In disaster recovery, ground network consisting of mobile terminals of rescue vehicles and civilians may be disconnected due to severe environment. In this situation, multiple unmanned aerial vehicles (UAVs) form an aerial network to enhance the connectivity of the ground network. When two nodes in ground network are disconnected, they adopt UAVs as relays to transmit data. Otherwise, they communicate with device-to-device manner. With this framework, the coverage probability of these two kinds of users is analysed. Besides, the optimal altitude of UAVs to maximise the capacity of ground network is achieved. A guideline is provided for the design of multiple UAVs support wireless network.

引用

页码：885 / 886

页数：2

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