Recently, unmanned aerial vehicles (UAVs) have been widely used in various industries.
However, the communication links of UAVs are also threatened by eavesdropping. To …

Unmanned aerial vehicle (UAV) equipped with large-scale antenna array constitutes a
promising relaying candidate for reliable and secure satellite-terrestrial communication. Due …

In unmanned aerial vehicle (UAV) networks, directional modulation (DM) is adopted to
improve the secrecy rate (SR) performance. In this paper, an alternating iterative structure …

Unmanned aerial vehicles (UAVs) are considered to play vital roles in the Sixth Generation
(6G) networks and beyond. However, the confidentiality of UAV communication is sensitive …

With the continuous progress of intelligent unmanned cluster technology, Unmanned Aerial
Vehicle (UAV) have been widely used in military operations, agriculture, uran management …

In this article, we consider the secure uplink transmissions from ground nodes to an
unmanned aerial vehicle (UAV) receiver through analog collaborative beamforming (ACB) …

This paper makes an investigation of a secure unmanned aerial vehicle (UAV)-aided
communication network based on directional modulation (DM). In this network, ground base …

To extend the transmission range governed by limited transmit power, collaborative
beamforming (CB) can be employed with a virtual antenna array (VAA) constructed by an …

With the maturity of unmanned aerial vehicle (UAV) technology, UAV plays an important role
in communication due to its high mobility. In this paper, we study a dual-UAVs assisted …

As excellent tools for aiding communication, an intelligent reflecting surface (IRS) and an
unmanned aerial vehicle (UAV) can extend the coverage area, remove the blind area, and …