IRS-Aided Energy Efficient UAV Communication. - Hyesang Cho; Junil Choi (CoRR, 2021)

Alternating Beamforming With Intelligent Reflecting Surface Element Allocation. - Hyesang Cho; Junil Choi (IEEE Wirel. Commun. Lett., 2021)

Energy Efficient UAV Communication via Multiple Intelligent Reflecting Surfaces. - Hyesang Cho; Junil Choi (WCNC, 2022)

Energy minimization for UAV communication systems assisted with multiple IRSs. - Hyesang Cho; Junil Choi (J. Commun. Networks, 2022)

Cooperative Rate-Splitting for Enhanced THz Frequency Coverage. - Hyesang Cho; Beomsoo Ko; Bruno Clerckx; Junil Choi (PIMRC, 2023)

Coverage Increase at THz Frequencies: A Cooperative Rate-Splitting Approach. - Hyesang Cho; Beomsoo Ko; Bruno Clerckx; Junil Choi (IEEE Trans. Wirel. Commun., 2023)

Smart Resource Allocation at mmWave/THz Frequencies With Cooperative Rate-Splitting. - Hyesang Cho; Junil Choi (IEEE Trans. Wirel. Commun., 2024)

Low Complexity RIS Update in OFDM Systems via RIS Element Allocation. - Hyesang Cho; Jeonghyun Moon; Junil Choi (IEEE Trans. Wirel. Commun., 2024)

Minimum Rate Maximization With RIS Element Allocation in OFDM Systems. - Hyesang Cho; Jeonghyun Moon; Junil Choi (WCNC, 2025)

Sum Rate Maximization via STAR-RIS Element Allocation in OFDM Systems. - Jeonghyun Moon; Hyesang Cho; Junil Choi (IEEE Trans. Veh. Technol., 2025)