3 papers
eess.SP2026
Covert Communication with Spatially Heterogeneous User Cooperation Against a Geometry-Aware Warden
Hyeonsik Yeom, Jinyoung Lee
This paper investigates covert communication in which a single covert user is assisted by multiple spatially distributed non-covert users against a geometry-aware warden. Unlike pr…
cs.IT2023
Multi-User Cooperation for Covert Communication Under Quasi-Static Fading
Jinyoung Lee, Duc Trung Dinh, Hyeonsik Yeom +2
This work studies a covert communication scheme for an uplink multi-user scenario in which some users are opportunistically selected to help a covert user. In particular, the selec…
eess.SP2022
Joint Design of Power Control and Access Point Scheduling for Uplink Cell-Free Massive MIMO Networks
Hyeonsik Yeom, Junguk Park, Jinho Choi +1
This work proposes a joint power control and access points (APs) scheduling algorithm for uplink cell-free massive multiple-input multiple-output (CF-mMIMO) networks without channe…