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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, WPT (Joint) |
2024-01-17 16:25 |
Niigata | Niigata Univ. (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Proposal of Indoor Radio Propagation Prediction Method by using DCNN
-- On input maps for improving the accuracy of estimation of out-of-sight areas -- Masamitsu Irikuchi, Tetsuro Imai (Tokyo Denki Univ.), Koshiro Kitao, Satoshi Suyama (NTTDOCOMO) |
[more] | |
| AP, WPT (Joint) |
2024-01-18 10:20 |
Niigata | Niigata Univ. (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Study on RIS Installation Effects in Urban Macro-cell Environment Hiroto Iizuka, Tetsuro Imai (Tokyo denki Univ.), Toshiki Sayama, Yutaka Ui, Osamu Kagaya (AGC) |
[more] | |
| AP, WPT (Joint) |
2024-01-19 10:20 |
Niigata | Niigata Univ. (Primary: On-site, Secondary: Online) |
[Invited Lecture]
The Impact of Ray Tracing Parameters in Outdoor Urban Scenarios Miyuki Hirose (Kyutech), Tetsuro Imai (TDU), Satoshi Iwasaki, Gilbert Siy Ching, Yukiko Kishiki (KKE) |
[more] | |
| ICM, NS, CQ, NV (Joint) |
2023-11-21 13:15 |
Ehime | Ehime Prefecture Gender Equality Center (Primary: On-site, Secondary: Online) |
Theoretical Analysis on the Application Effect of Drone Relay Stations in the Channel Capacity of Mobile Communication Systems Tetsuro Imai (TDU)  CQ2023-44 |
Currently, mobile communication systems using drones as relay stations are being considered to further increase the tran... [more] | CQ2023-44 pp.38-43 |
| AP | 2023-10-19 10:00 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study on Prediction Accuracy against Resolution of Input Data in Rain Attenuation Prediction Model using Deep Learning Yuji Komatsuya, Tetsuro Imai (TDU), Miyuki Hirose (Kyutech) AP2023-87 |
Recently, the practical application of NTN (Non-Terrestrial-Network) using HAPS (High Altitude Platform Station) as the ... [more] | AP2023-87 pp.1-6 |
| AP | 2023-10-19 10:00 |
Iwate | Iwate University (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Effective Output Layer for DCNN-Based Channel Prediction Model Kazuki Takahashi, Tetsuro Imai (Tokyo Denki Univ.), Miyuki Hirose (Kyushu Institute of Technology) AP2023-94 |
The next-generation mobile communication systems (B5G / 6G) currently under consideration require further improvements i... [more] | AP2023-94 pp.32-36 |
| MIKA (3rd) |
2023-10-10 15:35 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Effective Optimization of Input Dataset for DCNN-Based Channel Prediction Model Kazuki Takahashi, Tetsuro Imai (Tokyo Denki Univ.), Miyuki Hirose (Kyushu Institute of Technology) |
The next-generation mobile communication systems (B5G / 6G) currently under consideration require further improvements i... [more] | |
| CQ, MIKA (Joint) (2nd) |
2023-08-30 16:20 |
Fukushima | Tenjin-Misaki Sports Park | [Poster Presentation]
Examination of a Powerless Element Antenna with Switching Circuit Chikayo Hata, Takehumi Hiraguri (Nit), Takahiro Matsuda (Tokyo Metropolitan Univ.), Tetsuro Imai (Tokyo Denki Cniv.), Jiro Hirokawa (TIT) |
[more] | |
| AP, SANE, SAT (Joint) |
2023-07-12 17:10 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
An Abridged Multiple-Screen Diffraction Model Considering the Urban Structure Gai Tsuchimochi, Miyuki Hirose (Kyutech), Tetsuro Imai (TDU) AP2023-37 |
To simplify the calculation of the multiple screen diffraction model, three scenarios of screen arrangements were assume... [more] | AP2023-37 pp.36-40 |
| AP, SANE, SAT (Joint) |
2023-07-14 16:10 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Parameter Optimization in Radio Propagation Analysis Method with Quantum Annealing Keita Fujita, Tetsuro Imai (TDU), Wataru Yamada, Minoru Inomata, Nobuaki Kuno (NTT) AP2023-63 |
Ray tracing methods for radio propagation analysis require a large amount of computation time due to the increase in the... [more] | AP2023-63 pp.176-180 |
| AP, SANE, SAT (Joint) |
2023-07-14 16:30 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Propagation Loss Estimation in Bridge Environment using 3D Structural Information as Deep Learning Features Satoshi Iwasaki, Yuta Taki, Kazuhide Kiuchi, Yukiko Kishiki (KKE), Miyuki Hirose, Tetsuro Imai (TDU) AP2023-64 |
In Society 5.0, where diverse wireless communications are utilized, there is a demand for rapid design, evaluation, and ... [more] | AP2023-64 pp.181-186 |
| CQ | 2023-07-13 09:00 |
Hokkaido | (Primary: On-site, Secondary: Online) |
Numerical Method Simplification of Edge Diffraction in the Vertical Plane of the Path in Urban Microcell Environment Miyuki Hirose, Gai Tsuchimochi (Kyutech), Tetsuro Imai (TDU) CQ2023-17 |
To simplify the calculation of the multiple screen diffraction model, three scenarios of screen arrangements were assume... [more] | CQ2023-17 pp.49-54 |
| CQ | 2023-07-13 09:25 |
Hokkaido | (Primary: On-site, Secondary: Online) |
A Study on Link Characteristics between Base Stations and Drones in Mobile Communication Systems with Drone Relay Stations Yudai Ishikawa, Tetsuro Imai (TDU) CQ2023-18 |
Currently, a mobile communication system using drones as relay stations is being considered to further increase the tran... [more] | CQ2023-18 pp.55-58 |
| LOIS | 2023-03-13 14:15 |
Okinawa | (Primary: On-site, Secondary: Online) |
Aqua Colony Research for Smart Aquaculture Shoya Ogawa, Yudai Tanaka, Kazuki Fukae (Nagasaki Univ.), Tetsuro Imai (Hiroshima City Univ.), Kenichi Arai, Toru Kobayashi (Nagasaki Univ.) LOIS2022-51 |
With the global shortage of food and the increasing demand for a safe and secure food supply, the focus of attention has... [more] | LOIS2022-51 pp.41-46 |
| LOIS | 2023-03-13 14:40 |
Okinawa | (Primary: On-site, Secondary: Online) |
Research on Automatic Feeding Methods for Realization of Smart Aquaculture Yudai Tanaka, Syoya Ogawa, Kazuki Hukae (Nagasaki Univ), Tetsuro Imai (Hiroshima City Univ), Kenichi Arai, Toru Kobayashi (Nagasaki Univ) LOIS2022-52 |
The aquaculture industry as a whole faces problems such as increased costs due to overfeeding and adverse effects on wat... [more] | LOIS2022-52 pp.47-52 |
| AP | 2023-02-17 11:25 |
Miyagi | Tohoku University, Aobayama Campus (Primary: On-site, Secondary: Online) |
Study on Switching Decision Accuracy of HAPS Site Diversity Based on Predicted Rain Attenuation by Deep Learning Yuji Komatsuya, Tetsuro Imai (TDU), Miyuki Hirose (Kyutech) AP2022-224 |
Recently, It is actively to be studied for practical application of HAPS which is the next-generation platforms. It is n... [more] | AP2022-224 pp.151-156 |
| AP, WPT (Joint) |
2023-01-19 11:40 |
Hiroshima | Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
A Study on Radio Propagation Analysis by using Quantum annealing Keita Fujita, Tetsuro imai (TDU), Wataru Yamada, Minoru Inomata, Nobuaki Kuno (NTT) AP2022-181 |
Ray tracing methods for radio propagation analysis require a large amount of computation time due to the increase in the... [more] | AP2022-181 pp.24-29 |
| AP | 2022-10-20 14:00 |
Gifu | GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
A Study on Rain Attenuation Prediction Method by Deep Learning 2
-- Error Characteristics -- Yuji Komatsuya, Tetsuro Imai (TDU), Miyuki Hirose (Kyutech) AP2022-141 |
Recently, the frequency used in wireless systems has got higher significantly, such as B5G (6G), HAPS, etc., and the imp... [more] | AP2022-141 pp.211-215 |
| MIKA (3rd) |
2022-10-13 14:00 |
Niigata | Niigata Citizens Plaza (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
title Tetsuro Imai (Tokyo Denki Univ) |
[more] | |
| AP, SANE, SAT (Joint) |
2022-07-27 09:25 |
Hokkaido | Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Study of Rain Attenuation Prediction Method by Deep Learning Yuji Komatsuya, Tetsuro Imai (TDU), Miyuki Hirose (Kyutech) AP2022-34 |
Recently, the frequency used in wireless systems has got higher significantly, such as B5G, HAPS, etc., and the importan... [more] | AP2022-34 pp.1-5 |
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