In this paper, we address the problem of joint covert communication and secure
transmission in untrusted relaying networks when multiple wardens exist in the network. We …

Network-assisted full-duplex (NAFD) distributed massive multiple-input multiple-output
(MIMO) systems enable simultaneous uplink and downlink communications by dynamically …

In this study, we investigate information-theoretical security and covert communication. In
covert communication, our aim is communication via the source-relay-destination link …

Linear network coding (LNC) introduced a new paradigm for routing data across networks
where the transported packets are not the original information packets but rather linear …