Radio Signal Processing Laboratory

The following papers were presented at ISAP2025 (Oct. 27-31), held in Fukuoka, Japan.

1. Inocent Calist, and Minseok Kim, “Enhancing Urban Wireless Path Loss Prediction with Physics-Based Deep Learning and OpenStreetMap Features.”
2. Masato Yomoda, Minghe Mao, and Minseok Kim, “Sub-THz Propagation Channel Characteristics in an Outdoor Open Square Environment.”
3. Yupeng Wang, and Minseok Kim, “Human Motion Classification Using Multilink Millimeter-Wave Channels.”
4. Gesi Teng, and Minseok Kim, “Performance Improvement of Device-Free Localization Using Bayesian Optimization.”
5. Minghe Mao, and Minseok Kim, “Near-Field Reflector-Assisted Indoor Dual-Beam MIMO Capacity Analysis at Sub-THz Bands.” (won Young Engineer Award)
6. Koki Hirai, and Minseok Kim, “Evaluation of GPS-Based Synchronization for Distributed Antenna Networks.”

European Microwave Week (EuMW) 2025（9月21-26日, Utrecht, Netherlands）にて次の講演を行いました．

“Distributed MIMO prototype and measurement for ISAC use cases: Device-Free Localization (DFL) in Distributed Antenna Networks (DANs),” EuMW, Workshop WM03, Utrecht, Netherlands, Sept. 2025.

電子情報通信学会アンテナ伝播研究会（9月16-19日，農工大）にて次の講演論文を発表しました．

1. Inocent Calist, “Ray Tracing-Based Physics-Informed Machine Learning for Pathloss Prediction,” AP2025-82
2. 西 圭太, “分散アンテナネットワークにおけるマルチリンクISACに向けたチャネル測定システムの構築,” AP2025-123
3. 平井 洸樹, “複数無線局を用いた協調通信のための局間同期手法の検討,” AP2025-115
4. 眞島孝典, “会議室環境におけるSub-THz 波帯伝送方式の実験的検討,” AP2025-99
5. 四方田誠人 “屋外広場環境におけるSub-THz 帯多重波伝搬測定およびチャネルモデルの開発,” AP2025-101

電子情報通信学会コミュニケーションクオリティ研究会（9月17-19日，山形）にて次の講演論文を発表しました．

Minseok Kim, Gesi Teng, Keita Nishi, “Development of a High-Accuracy Device-Free Localization Method Using Multipath Radio Propagation in Distributed Antenna Networks,” IEICE Technical Report, CQ2025-54, Sept. 2025 (in Japanese) (invited)
金ミンソク, 騰　格斯, 西　圭太, “分散アンテナネットワークにおける多重波電波伝搬を用いた高精度デバイスフリー測位法の開発,” 信学技報, CQ2025-54, 2025年9月 (招待講演)

電子情報通信学会ソサイエティ大会（9月9-12日，岡山大）にて次の論文を発表しました．　

The following paper has been published in IEEE Journal of Selected Topics in Electromagnetics, Antennas and Propagation (JSTEAP)

Minseok Kim, Gesi Teng, Nishi Keita, Togo Ikegami, Masamune Sato, “Device-Free Localization Using Multi-Link MIMO Channels in Distributed Antenna Networks,”  IEEE J. Sel. Top. Electromagn. Antennas Propag. (JSTEAP) (early access)

The following paper has been published in IEEE Communications Magazine (Q1)

Minseok Kim, Jun-ichi Takada, Minghe Mao, Che Chia Kang, Xin Du, and Anirban Ghosh, “THz Channels for Short-Range Mobile Networks: Multipath Channel Behavior and Human Body Shadowing Effects,” IEEE Commun. Mag. (early access)

電子情報通信学会アンテナ伝播研究会（7月23-25日，函館市）にて次の講演論文を発表しました．

1. Masato Yomoda, Minghe Mao, Takanori Mashima, Raichi Sato, Minseok Kim, Nobuaki Kuno, Satoshi Suyama, “Investigation of Sub-THz Propagation Mechanisms in an Outdoor Open-Square Environment,” IEICE Technical Report, AP2025-38, Jul. 2025 (in Japanese)
   四方田誠人, 毛明禾, 眞島孝典, 佐藤来知, 金ミンソク, 久野伸晃, 須山聡, “屋外広場環境におけるSub-THz 帯伝搬メカニズムの解析,” 信学技報, AP2025-38, 2025年7月
2. Takanori Mashima, Minghe Mao, Masato Yomoda, Raichi Sato, Minseok Kim, “Experimental Evaluation of 300 GHz Multi-Beam Transmission in a Conference Room Environment,” IEICE Technical Report, AP2025-43, Jul. 2025 (in Japanese)
   眞島孝典, 毛明禾, 四方田誠人, 佐藤来知, 金ミンソク, “会議室環境における300GHz 帯マルチビーム伝送方式の実験的評価,” 信学技報, AP2025-43, 2025年7月

IEEE AP-S/URSI 2025（7月13-18日, Ottawa, Canada）にて次の論文を発表しました．

Minseok Kim, “24/60 GHz Dual-Band Synchronized Directional Channel Measurements Using COTS Phased Arrays in Urban Cellular Environments,” IEEE AP-S/URSI, Jul. 2025.