In this paper, we study a novel joint information-theoretic secrecy and covertness model for
an unmanned aerial vehicle (UAV)-assisted finite blocklength transmission system, in which …

This paper exploits the mobility of an unmanned aerial vehicle (UAV) to improve the physical
layer (PLS) security against potential eavesdropping scenarios, where the sensitive data …

In the finite blocklength scenario, which is suitable for practical applications, a method of
maximizing the average effective secrecy rate (AESR) is proposed for a UAV-enabled …

Unmanned aerial vehicles (UAVs) are playing a pivotal role in wireless networks due to their
high mobility and on-demand deployment advantages. However, the UAV-enabled …

In this paper, we consider a wireless network setting where a base station (BS) employs a
single unmanned aerial vehicle (UAV) mobile relay to disseminate information to multiple …

The deployment of unmanned aerial vehicle (UAV) for surveillance and monitoring gives
rise to the confidential information leakage challenge in both civilian and military …

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 …

This paper proposes a communication system for UAVs to send confidential information to
multiple legal receivers in the presence of multiple eavesdroppers with uncertain location …

In this paper, we investigate secure uplink and downlink communications between an
unmanned aerial vehicle (UAV) and multiple user equipments (UEs) in the presence of …

This letter investigates a joint optimization problem of unmanned aerial vehicle (UAV) flight
trajectory, downlink transmission power, and ground terminals (GTs) association under …