Outage Performance of Cooperative Cognitive Radio Networks under Joint Constraints of Co-Channel Interference, Intercept Probability and Hardware Imperfection. - Pham Thi Dan Ngoc; Tran Trung Duy; Ho Van Khuong (EAI Endorsed Trans. Ind. Networks Intell. Syst., 2019)

Performance Enhancement for Multihop Cognitive DF and AF Relaying Protocols under Joint Impact of Interference and Hardware Noises: NOMA for Primary Network and Best-Path Selection for Secondary Network. - Tran Trung Duy; Pham Thi Dan Ngoc; Phuong T. Tran (Wirel. Commun. Mob. Comput., 2021)

On the performance of outage probability in cognitive NOMA random networks with hardware impairments. - Pham Thi Dan Ngoc; Tran Trung Duy; Nguyen Luong Nhat; Tan Hanh; Yeon Ho Chung; Lam-Thanh Tu (J. Inf. Telecommun., 2024)