5 citations · 8 across the 4 of their papers we have counts for
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cs.CR2019
Hiding Communications in AWGN Channels and THz Band with Interference Uncertainty
Zhihong Liu, Jiajia Liu, Yong Zeng +1
Covert communication can prevent an adversary from knowing that a wireless transmission has occurred. In additive white Gaussian noise (AWGN) channels, a square root law is found t…
cs.CR2019★ 1 cited
Challenges in Covert Wireless Communications with Active Warden on AWGN channels
Zhihong Liu, Jiajia Liu, Yong Zeng +3
Covert wireless communication or low probability of detection (LPD) communication that employs the noise or jamming signals as the cover to hide user's information can prevent a wa…