Covert Communication for Untrusted UAV-Assisted Wireless Systems

arXiv:2403.09475v1 Announce Type: new
Abstract: Wireless systems are of paramount importance for providing ubiquitous data transmission for smart cities. However, due to the broadcasting and openness of wireless channels, such systems face potential security challenges. UAV-assisted covert communication is a supporting technology for improving covert performances and has become a hot issue in the research of wireless communication security. This paper investigates the performance of joint covert and security communication in a tow-hop UAV-assisted wireless system, where a source transmits …

arxiv challenges cities communication covert cs.cr data hot issue openness paramount security security challenges smart smart cities systems technology transmission uav untrusted wireless