Joint optimization scheme for the reconfigurable intelligent surface-assisted untrusted relay networks
L Gong, W Xu, X Ding, N Zhou, Q Zhu - China Communications, 2023 - ieeexplore.ieee.org
To further improve the secrecy rate, a joint optimization scheme for the reconfigurable
intelligent surface (RIS) phase shift and the power allocation is proposed in the untrusted …
intelligent surface (RIS) phase shift and the power allocation is proposed in the untrusted …
Proactive Eavesdropping of Jamming-Assisted Suspicious Communications in Fading Channels: A Stackelberg Game Approach
D Xu - IEEE Transactions on Communications, 2024 - ieeexplore.ieee.org
Proactive eavesdropping improves the wireless information surveillance performance by
cognitively sending jamming signals to degrade the suspicious link condition. Current …
cognitively sending jamming signals to degrade the suspicious link condition. Current …
Secure transmission in wireless ad-hoc networks without CSI at the destination
H He, X Li - Ad Hoc Networks, 2024 - Elsevier
Due to the openness of wireless communication, the transmission in ad hoc networks is
vulnerable to eavesdropping by illegitimate users. The traditional work generally assumes …
vulnerable to eavesdropping by illegitimate users. The traditional work generally assumes …
Joint Transceiver Optimization for CJ-Aided Security Communication Systems With Frequency Mismatch
Y Mao, H Zhao, W Li, S Shao - IEEE Wireless Communications …, 2024 - ieeexplore.ieee.org
Cooperative jamming (CJ) can reduce the receiving performance of eavesdroppers and will
be reconstructed and canceled at the licensed receiver to ensure reliable communication …
be reconstructed and canceled at the licensed receiver to ensure reliable communication …
Time-Frequency Robust Cooperative Jamming Cancellation for Physical Security in Tactical Networks
W Guo, M Jin, Y Fang, Y He, H Zhao… - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
In tactical networks, cooperative jamming has the potential to limit enemy use of the
electromagnetic spectrum from the physical layer and shield its own secret signals from …
electromagnetic spectrum from the physical layer and shield its own secret signals from …
Optimal Proactive Eavesdropping Scheme Based on Stackelberg Game Framework Against State-Secrecy Encoding: A Deep Reinforcement Learning Approach
K Liu, T Wu, Y Zhang, C Sun - Authorea Preprints, 2024 - techrxiv.org
This paper studies proactive eavesdropping in remote estimation systems where the
eavesdropping attacker attacks sensors' ACK channels, and all sensors defend against the …
eavesdropping attacker attacks sensors' ACK channels, and all sensors defend against the …