Joint Optimization of 3D Hybrid Beamforming and User Scheduling for 2D Planar Antenna Systems. - Najam Us Saqib; Kyung-Yul Cheon; Seungkeun Park; Sang-Woon Jeon (ICOIN, 2021)

3D Hybrid Beamforming with 2D Planar Antenna Arrays for Downlink Massive MIMO Systems. - Najam Us Saqib; Kwanghyun Park 002; Hoon-Geun Song; Sang-Woon Jeon (ICTC, 2021)

Optimal Placement of Reconfigurable Intelligent Surface for Millimeter-Wave Indoor Communication. - Shumei Hou; Najam Us Saqib; Sung Ho Chae; Zhi Dou; Sang-Woon Jeon (ICTC, 2022)

Sum Rate Maximization for RIS-Assisted Hybrid Beamforming Systems. - Najam Us Saqib; Kwanghyun Park 002; Hoon-Geun Song; Sung Ho Chae; Sang-Woon Jeon (ICTC, 2022)

MMSE-based IQ Imbalance Compensation for mmWave Uplink MIMO Systems. - Guopei Zhu; Najam Us Saqib; Hoon-Geun Song; Jae-Suk Lee; Sang-Woon Jeon (ICTC, 2022)

Deep Q-Learning Based Online Beam Tracking for Hybrid Beamforming Systems. - Guopei Zhu; Najam Us Saqib; Sang-Woon Jeon (iCAST, 2023)

RIS-Aided Wireless Indoor Communication: Sum Rate Maximization via RIS Placement Optimization. - Najam Us Saqib; Shumei Hou; Sung Ho Chae; Sang-Woon Jeon (ICC, 2023)

THz Communications: A Key Enabler for Future Cellular Networks. - Najam Us Saqib; Muhammad Sajid Haroon; Hwi Young Lee; Kwanghyun Park 002; Hoon-Geun Song; Sang-Woon Jeon (IEEE Access, 2023)

Digital twin enabled cellular network management and prediction. - Najam Us Saqib; Shilun Song; Huiyang Xie; Zhenyu Cao; Gyeong-June Hahm; Kyung-Yul Cheon; Hyenyeon Kwon; Seungkeun Park; Sang-Woon Jeon; Hu Jin (ICT Express, 2024)

Reconfigurable Intelligent Surface Aided Hybrid Beamforming: Optimal Placement and Beamforming Design. - Najam Us Saqib; Shumei Hou; Sung Ho Chae; Sang-Woon Jeon (IEEE Trans. Wirel. Commun., 2024)

InLeR: A Vehicle-Mounted IoT Solution for Efficient Streetlight Monitoring. - Syed Salman Alam; Najam Us Saqib; Arshad Khan; Waqas Bukhari; Riad Souissi (IEEE Access, 2025)

Resource Management for URLLC-eMBB Coexistence in Sub-Band Full-Duplex Systems. - Yukai Wang; Bowen Fu; Najam Us Saqib; Gyeong-June Hahm; Kyung-Yul Cheon; Hyenyeon Kwon; Seungkeun Park; Sang-Woon Jeon (IEEE Access, 2025)