International Journals
- Y. Kim, H. Yang, H. Kim, J. Jo and J. Oh, "Anxel Beam Shrinkage Method and Heterogeneous Computing-Accelerated Full-Image Theory Method Ray Tracing Enabling Massive Outdoor Propagation Modeling," in IEEE Transactions on Antennas and Propagation (TAP), vol. 72, no. 7, pp. 5935-5949, July 2024, doi: 10.1109/TAP.2024.3411793.
- H. Yang, H. Kim, S. Bang, Y.Kim and J. Oh, "Beyond Limitations of 5G with RIS: Field Trial in a Commercial Network, Recent Advances, and Future Directions," in IEEE Communications Magazine (ComMag), vol. 62, no. 10, pp. 132-138, October 2024, doi: 10.1109/MCOM.024.2300440. (Top Accessed)
- H. Kim, S. Oh, S. Bang, H. Yang, B. Kim and J. Oh, "Independently Polarization Manipulable Liquid-Crystal-Based Reflective Metasurface for 5G Reflectarray and Reconfigurable Intelligent Surface," in IEEE Transactions on Antennas and Propagation (TAP), vol. 71, no. 8, pp. 6606-6616, Aug. 2023.
- Y. Kim, H. Yang, J. Oh, "Critical Angle Formulation of Nonuniform Plane Waves for Determining Correct Refraction Angles at Planar Interface," in IEEE Transactions on Antennas and Propagation (TAP), vol. 71, no. 3, pp. 2861-2866, Mar. 2023.
International Conferences
- H. Yang, S. Bang, H. Kim, J. Oh, "6G Channel Measurement in Urban, Dense Urban Scenario and Massive Ray-Tracing-Based Coverage Analysis at 7.5 GHz", IEEE International Conference on Communications (ICC) - Wireless Communications Symposium, 2025
- H. Yang, H. Kim, S. Bang, Y. Kim, and J. Oh, "Indoor Coverage Enhancement Employing Liquid Crystal-Based Massive Reconfigurable Intelligent Surface Linked to 5G FR2 Base Station", 18th European Conference on Antennas and Propagation (EuCAP), 2024
- Y. Kim, H. Yang, and J. Oh, "Heterogeneous Computing and Visibility Preprocessor Accelerated Full-3D Ray Tracing for Large Scale Outdoor Propagation Modeling", 17th European Conference on Antennas and Propagation (EuCAP), 2023
- H. Kim, H. Yang, S. Bang, and J. Oh, "Field Evaluation of Reconfigurable Intelligent Surface with Varying Surface Size," 2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (USNC-URSI), Portland, OR, USA, 2023, pp. 17-18, doi: 10.1109/USNC-URSI52151.2023.10238136.
Domestic Conferences
- Hyunjun Yang, S. Bang, H. Kim, Jungsuek Oh, “6G Upper-midband의 5G Sub-6GHz 대역과 공존을 위한 6G 시스템 설계: Dense urban 환경 채널 측정 및 Ray-tracing 기반 커버리지, 채널용량 분석,” 2025 Winter KIEES, Feb. 2025.
- H. Kim, Hyunjun Yang, S. Bang, Jungsuek Oh, “6G 대역 Urban-Macro 시나리오 측정, Delay Spread 분석 및 예측모델링,” 2025 Winter KIEES, Feb. 2025. (Best Paper Award)
- Hyunjun Yang and Jungsuek Oh, "Verification of OptiX-Based Preprocessing Techniques and Performance Enhancements for High-Precision/Ultrafast Ray-tracing Analysis in Massive Urban 3D Scenes", 2023 Summer KIEES, Aug. 2023.
- Hyunjun Yang and Jungsuek Oh, “A Robust and Fast method using BFGS for tracing the double diffracted ray”, 2022 Summer KIEES, Aug. 2022. (Best Paper Award)
- Hyunjun Yang and Jungsuek Oh, “Fast and High Performance Ray Tracing for analyzing shadow zone on vessel”, 2022 Winter KIEES, Feb. 2022.
- Hyunjun Yang and Jungsuek Oh, “Analysis of Propagation Characteristics in Building Environment Using Ray Tracing”, 2021 Summer KIEES, Aug. 2021.
Patents
- 오정석, 양현준, 김용완, 함정의 전파 환경을 분석하기 위한 시뮬레이션 방법 및 장치, 출원번호 1020230089769, 출원일 2023년 07월 11
- 오정석, 김용완, 양현준, 라디오 전파 모델링 광선 추적 시뮬레이션 전처리 방법 및 장치, 출원번호 1020210191010, 출원일 2021년 12월 29일