29 citations · 37 across the 7 of their papers we have counts for
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cs.NI2019
Envisioning Device-to-Device Communications in 6G
Shangwei Zhang, Jiajia Liu, Hongzhi Guo +2
To fulfill the requirements of various emerging applications, the future sixth generation (6G) mobile network is expected to be an innately intelligent, highly dynamic, ultradense…
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…