[1] Hien Ta and Sang Wu Kim, 'Adapting rate and power for maximizing secrecy energy efficiency,' IEEE Communication Letters, May 2017 - Link.
[2] Hien Ta and Sang Wu Kim, 'Covert communication under channel uncertainty and noise uncertainty,' IEEE Conference on Communications, May 2019 - Link.
[3] Hien Ta, Sang Wu Kim, Zhengdao Wang, Jimmy J. Nielsen and Petar Popovski, 'Preamble detection in NB-IoT random access with limited-capacity backhaul' IEEE Conference on Communications, May 2019 - Link.
[4] Hien Ta and Sang Wu Kim, 'Covert Non-Orthogonal Multiple Access,' - IEEE Wireless Communications and Networking Conference (WCNC), May 2020 - Link.
[5] Sang Wu Kim and Hien Ta, 'Low Probability of Detection by Exploiting Node Multiplicity and Channel Variations,' - IEEE International Conference on Communications (ICC) - June 2020 - Link.
[6] Sang Wu Kim and Hien Ta, 'Harnessing Multiplicity of Users and Channel Variations for Low Probability of Detection,' - submitted to IEEE Transaction of Wireless Communication journal.
[7] Hien Ta and Sang Wu Kim, 'Covert Non-Orthogonal Multiple Access,' - in progress to submit to IEEE Transaction of Wireless Communication journal.
[8] Hien Ta, Zhengdao Wang, Sang Wu Kim, Jimmy J. Nielsen and Petar Popovski, 'Study on NB-IoT Multi-BS Random Access with limited-capacity backhaul', - in progress to submit to IEEE Transaction of Wireless Communication journal.