Dynamic scheduled broadcasting service based on broadcast/broadband converged networks. - Byungjun Bae; Sungheun Oh; Hyun-Jeong Yim; Woosuk Kim; Hyoungsoo Lim (ICCE, 2015)

Hybrid application service with companion devices based on T-UHDTV. - Nayeon Kim 001; Yongseong Cho; Sungheun Oh; Byungjun Bae (ICCE, 2018)

OTT Service Copyright Management Framework Using ODRL Based on Hyperledger Fabric. - Wooyoung Son; Soonhong Kwon; Sungheun Oh; Jong-Hyouk Lee (ICEA, 2023)

Decentralized identifier based illegal digital content distribution tracking system using the format-preserving encryption algorithm. - Soonhong Kwon; Jaehyoung Park; Taeyang Lee; Sungheun Oh; Jong-Hyouk Lee (Softw. Pract. Exp., 2024)