71 citations · 100 across the 6 of their papers we have counts for
3 papers · 1 filter
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…
On the Role of Transmit Correlation Diversity in Multiuser MIMO Systems
Junyoung Nam, Giuseppe Caire, Young-Jo Ko +1
Correlation across transmit antennas, in multiple antenna systems (MIMO), has been studied in various scenarios and has been shown to be detrimental or provide benefits depending o…
Secrecy Capacity over Correlated Ergodic Fading Channel
Hyoungsuk Jeon, Namshik Kim, Minki Kim +2
We investigate the secrecy capacity of an ergodic fading wiretap channel in which the main channel is correlated with the eavesdropper channel. In this study, the full Channel Stat…