3 papers
eess.SP2026
Structural Limits of Soft Fusion in Multi-Warden Covert Communication
Abbas Arghavani, Subhrakanti Dey, Anders Ahlen
This paper investigates covert wireless communication with a Fusion Center (FC) that aggregates raw energy measurements from multiple Wardens via soft fusion. Extending our prior w…
cs.CR2026
Conflict-Aware Robust Design for Covert Wireless Communications
Abbas Arghavani
Covert wireless communication aims to establish a reliable link while hiding the transmission from an adversary. In wireless settings, uncertainty plays a central role in this trad…
cs.CR2026
Robust Covert Quantum Communication under Bounded Channel Uncertainty
Abbas Arghavani, Alessandro V. Papadopoulos, Vahid Azimi Mousolou +2
Covert quantum communication is usually analyzed under idealized assumptions that channel parameters, such as transmissivity and background noise, are perfectly known and constant.…