Multi-agent deep reinforcement learning-based energy efficient power allocation in downlink MIMO-NOMA systems. - Sonnam Jo; Chol Jong; Changsop Pak; Hakchol Ri (IET Commun., 2021)

A Study on the Resource Block Allocation Method to Enhance the Total Energy Efficiency for LTE-A Networks. - Chol Jong; Jae-Hyon Kim; Changsop Pak; Cholman Nam; Ji-Hye Ri (Wirel. Pers. Commun., 2022)

QoS and energy-efficiency aware scheduling and resource allocation scheme in LTE-A uplink systems. - Chol Jong; Yong Chun Kim; Jun Ho So; Kumchol Ri (Telecommun. Syst., 2023)

Deep reinforcement learning-based joint optimization of computation offloading and resource allocation in F-RAN. - Sonnam Jo; Ung Kim; Jae-Hyon Kim; Chol Jong; Changsop Pak (IET Commun., 2023)

Enhanced uplink handover scheme for improvement of energy efficiency and QoS in LTE-A/5G HetNet with ultra-dense small cells. - Ju-Hung Jon; Chol Jong; Kwuang-Sik Ryu; Won Kim (Wirel. Networks, 2024)