no code implementations • journals 2021 • Milad Tatar Mamaghani, Graduate Student Member, and Yi Hong, Senior Member, IEEE
This paper investigates an average secrecy rate (ASR) maximization problem for an unmanned aerial vehicle (UAV) enabled wireless communication system, wherein a UAV is employed to deliver confidential information to a ground destination in the presence of a terrestrial passive eavesdropper.
no code implementations • 17 Jun 2019 • Milad Tatar Mamaghani, Yi Hong
This paper proposes a novel cooperative secure unmanned aerial vehicle (UAV) aided transmission protocol, where a source (Alice) sends confidential information to a destination (Bob) via an energy-constrained UAV-mounted amplify-and-forward (AF) relay in the presence of a ground eavesdropper (Eve).
Information Theory Signal Processing Information Theory
no code implementations • 17 May 2019 • Milad Tatar Mamaghani, Ali Kuhestani, Hamid Behroozi
In our proposed secure transmission scheme, all the legitimate nodes contribute to providing secure communication by intelligently injecting artificial noises to the network in different communication phases.