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eess.SP2022
A Cooperative Deception Strategy for Covert Communication in Presence of a Multi-antenna Adversary
Jiangbo Si, Zizhen Liu, Zan Li +4
Covert transmission is investigated for a cooperative deception strategy, where a cooperative jammer (Jammer) tries to attract a multi-antenna adversary (Willie) and degrade the ad…
eess.SP2020★ 2 cited
Cooperative Jamming for Secure Transmission With Both Active and Passive Eavesdroppers
Jiangbo Si, Zihao Cheng, Zan Li +3
Secrecy transmission is investigated for a cooperative jamming scheme, where a multi-antenna jam-mer generates artificial noise (AN) to confuse eavesdroppers. Two kinds of eavesdro…
eess.SP2020★ 1 cited
Covert Surveillance via Proactive Eavesdropping Under Channel Uncertainty
Zihao Cheng, Jiangbo Si, Zan Li +2
Surveillance performance is studied for a wireless eavesdropping system, where a full-duplex legitimate monitor eavesdrops a suspicious link efficiently with the artificial noise (…