Current Focus
I am currently interested in questions around how AI may support future communication systems and network operations, broadly spanning wireless systems, open architectures, and next-generation networks.
Research Interests
Publications
2025
Parameter-Efficient Transfer Learning for DNN-based Channel Estimation:
Adapter vs LoRA Comparison
ICTC 2025 — 16th International Conference on Information and Communication Technology Convergence
Implementation of Adapter-Based Transfer Learning for Channel Estimation Using a Pretrained Transformer in Multi-Channel Environments
Proceedings of the Korean Institute of Communications and Information Sciences (KICS), 2025
Research Experience
Commissioned Research, ETRI (Electronics and Telecommunications Research Institute), Korea
ML model performance verification environment enhancement for intelligent wireless access systems
May — Nov 2025
Commissioned Research, ETRI (Electronics and Telecommunications Research Institute), Korea
ML model verification platform development for intelligent wireless access systems
Jul — Nov 2024
Awards
Best S6GC Paper Award
ICTC 2025 (IEEE / KICS), Jeju, Korea
Oct 2025
Scholarships
Brain Korea 21 (BK21)
Sustainable ICT Future Talent Education and Research Group, NRF
2024 — Present
Education
M.S./Ph.D. Integrated in Electrical and Computer Engineering
Sungkyunkwan University (SKKU), Suwon, Korea
2024 — Present
B.S. in Electrical and Electronics Engineering
Konkuk University, Seoul, Korea
2020 — 2024
Misc
Outside of research, I enjoy building and shipping software as a hobby.
I run a small indie studio called Ramter Studio. 