This letter presents a new cooperative jamming approach to secure the unmanned aerial
vehicle (UAV) communication by leveraging jamming from other nearby UAVs to defend …

This letter investigates the physical layer security issue in unmanned aerial vehicle (UAV)
communication networks. Specifically, two UAVs transmit confidential messages to their …

This paper investigates unmanned aerial vehicle (UAV) enabled secure communication
systems where a mobile UAV wishes to send confidential messages to multiple ground …

Due to the air-to-ground line-of-sight communication links, it is challenging to deal with the
security threats in the wireless system with unmanned aerial vehicles (UAVs) integrated. In a …

In this paper, we consider an energy-constrained unmanned aerial vehicle (UAV)-enabled
mobile relay assisted secure communication system in the presence of a legitimate source …

The broadcast nature of air-to-ground line-of-sight (LoS) wireless channel imposes a great
challenge in secure unmanned aerial vehicle (UAV) communications. To address this issue …

Unmanned aerial vehicle (UAV) wireless communication has recently been recognized to
be inevitable and prevalent in the fifth-generation (5G) wireless networks. In this paper, we …

Unmanned aerial vehicle (UAV) communications has drawn significant interest recently due
to many advantages such as low cost, high mobility, and on-demand deployment. This …

To further promote the achievable average secrecy rate for UAV-ground communications, a
UAV-aided mobile jamming strategy was proposed in this paper. Specifically, an additional …

This paper investigates a dual-unmanned aerial vehicle (UAV)-enabled secure
communication system, in which, a UAV moves around to send confidential messages to a …