[B-1A] Antennas and Propagation A (Electromagnetic Wave Propagation and Applications Except for Communications) | IEICE Society Conference 2025

Session Details

一般セッションB. Communications Society : B-1A．Antennas and Propagation A (Electromagnetic Wave Propagation and Applications Except for Communications)

[B-1A]Antennas and Propagation A (Electromagnetic Wave Propagation and Applications Except for Communications)

Fri. Sep 12, 2025 9:15 AM - 12:15 PM JST
Fri. Sep 12, 2025 12:15 AM - 3:15 AM UTC

Building for General Education (A/B/C) 3F B32(Okayama University)

Chair:Hozen Toshiki(Softbank), NOBUAKI KUNO(NTT DOCOMO， INC.)

9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[B-1A-11]Evaluation of seasonal dependence of vegetation attenuation in the 300 GHz band

〇Akihiko Hirata¹ (1. Chiba Institute of Technology)

9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[B-1A-12]Evaluation of delay profiles in the vicinity of the human body for radio propagation in the 300GHz band

〇Kai Nakamura¹, Akihiko Hirata¹ (1. Graduate School of Chiba Institute of Technology)

9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[B-1A-13]Improvement of 300 GHz Band Wireless Link Availability in Local Downpour by Machine Learning

〇Keisuke Yanai¹, Akihiko Hirata¹ (1. Graduate School of Engineering, Chiba Institute of Technology)

10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)Candidate for Academic Incentive AwardCareer Explorer

[B-1A-14]Evaluation of Omni-directional Propagation Loss Measurement Method Using Directional Antenna Rotation

◎△Masato Yomoda¹, Takanori Mashima¹, Raichi Sato¹, Minghe Mao¹, Minseok Kim¹ (1. Niigata Univ.)

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)Candidate for Academic Incentive AwardCareer Explorer

[B-1A-15]Experimental Investigation of Sub-THz Band Propagation Characteristics

◎△Takanori Mashima¹, Masato Yomoda¹, Raichi Sato¹, Meika Mou¹, Minseok Kim¹ (1. Niigata Univ.)

10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[B-1A-16]Evaluation of Wideband Delay Characteristics at 158 GHz and 300 GHz in Indoor Office Environment

〇Nobuaki Kuno¹, Koshiro Kitao¹, Takahiro Tomie¹, Satoshi Suyama¹, Minoru Inomata², Wataru Yamada², Ryotaro Taniguchi², Michael Millhaem³, Tetsuaki Ikoma³, Hajime Kitano³, Balaji Raghothaman³ (1. NTT DOCOMO, INC., 2. NTT, Inc., 3. Keysight Technologies, Inc.)

10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

Break time

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[B-1A-17]A Multi-City Validation of a Generative Radio Propagation Prediction Model

〇Satoshi Iwasaki¹, Miyuki Hirose², Kenshi Horihata¹, Yukiko Kishiki¹ (1. KKE, 2. KIT)

11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[B-1A-18]Predicting Reception Level Fluctuations in Indoor Hotspots Using Machine Learning

〇Kosuke Ishii¹, Tetsuro Imai¹, Toshiki Hozen², Kazuma Tomimoto², Ryo Yamaguchi², Shumpei Tabuchi² (1. Tokyo Denki Univ., 2. SoftBank Corp.)

11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)Candidate for Academic Incentive AwardCareer Explorer

[B-1A-19]機械学習による遅延プロファイル推定モデルに関する一検討

◎△Yuta Kiriyama¹, Tetsuro Imai¹, Koshiro Kitao², Satoshi Suyama² (1. Tokyo Denki University, 2. NTT DOCOMO, INC.)

11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[B-1A-20]CNNを用いた基地局-中継器間のパスロス推定に関する一検討

〇Hiroki Aoki¹, Satoshi Ito¹, Yoshiaki Amano¹ (1. KDDI Research, Inc.)

12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)

[B-1A-21]A Study on Urban Spatial Structure Classification Using Quantum Feature Space

〇Miyuki Hirose¹, Mahiro Yuki¹ (1. Kyushu Institute of Technology)

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