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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| MIKA (3rd) |
2023-10-11 14:30 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Verified the effectiveness of the simulator on radio waves in building a local 5G communication Ryo Shoda, Ryohei Kotaka (TOPPAN), Homare Murakami, Hirokazu Sawada, Takeshi Matsumura (NICT) |
With the spread of "local 5G," which allows companies and local governments to build 5th-generation mobile communication... [more] | |
| AP, SANE, SAT (Joint) |
2023-07-12 11:00 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Development of an Antenna Switching MIMO Channel Sounder with Software Defined Radio Togo Ikegami, Minseok Kim (Niigata Univ.)  AP2023-30 |
Propagation channel measurement is essential for the proper design of wireless communication systems. Channelsounders an... [more] | AP2023-30 pp.1-6 |
| AP, SANE, SAT (Joint) |
2023-07-12 17:40 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Analysis of radio wave propagation characteristics of multiple screen diffraction using finite element method analysis Takuichi Hirano (Tokyo City Univ.) AP2023-38 |
The author tried to analyze the problem of 4th Radio Propagation Modeling Competition (PMC4) of IEICE Technical Committe... [more] | AP2023-38 pp.41-43 |
| AP, SANE, SAT (Joint) |
2023-07-12 18:20 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A calculation of multiple diffraction loss using a sphere interception Shinichi Ichitsubo AP2023-40 |
The theme of the 4th radio wave propagation modeling competition is the achieving simplification of the calculation amou... [more] | AP2023-40 pp.49-53 |
| AP, SANE, SAT (Joint) |
2023-07-13 16:20 |
Hokkaido | The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Millimeter Wave Channel Sounding and Site-Specific Channel Model Development
-- Towards Precision Channel Emulation In Specific Environments -- Minseok Kim, Hibiki Tsukada, Naoya Suzuki, Riku Takahashi (Niigata Univ.) AP2023-53 |
Usage scenarios have diversified with the development of wireless communication technology, and the importance of high-p... [more] | AP2023-53 pp.121-126 |
| RCS, IN, NV (Joint) |
2023-05-25 14:40 |
Kanagawa | Keio University (Hiyoshi Campus), and online (Primary: On-site, Secondary: Online) |
Real-time global ionospheric activity detection using FT8 Hayate Ouchi, Kazutoshi Yoshii, Zhenni Pan, Shigeru Shimamoto (Waseda Univ.) IN2023-8 |
The high frequency band, which is a type of electromagnetic wave, has the advantage of being able to transmit radio wave... [more] | IN2023-8 pp.35-40 |
| EMT, IEE-EMT | 2023-05-19 16:20 |
Kanagawa | Information Technology R & D Center, MITSUBISHI Electric Corp. | Path Loss Prediction Using a Semantic Segmentation Technique in Urban Scenarios Kenya Shimizu, Takayuki Nakanishi, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric Corp.) EMT2023-8 |
As the Internet of things (IoT), in which various devices and systems are connected to networks, rapidly spreads, there ... [more] | EMT2023-8 pp.39-43 |
| AP | 2023-05-12 10:25 |
Okinawa | Okinawa Gender Equality Center (Primary: On-site, Secondary: Online) |
Investigation of terahertz band indoor propagation loss model Hirokazu Sawada, Kazuki Tsushima, Riku Yoshino, Keizo Inagaki, Atsushi Kanno, Katsumi Fujii, Jerdvisanop Chakarothai, Norihiko Sekine, Akifumi Kasamatsu, Hiroyo Ogawa, Takeshi Matsumura (NICT) AP2023-18 |
Sub-terahertz and terahertz waves are being considered for use in next-generation wireless communications to enable seve... [more] | AP2023-18 pp.54-58 |
| RCS | 2023-04-14 09:45 |
Shimane | Matsue New Urban Hotel, and online (Primary: On-site, Secondary: Online) |
AR-based Radio Propagation Visualization System to Assist Area Deployment of mmWave B5G Naoya Okubo, Jin Nakazato, Kei Sakaguchi (Tokyo Tech) RCS2023-10 |
mmWave (millimeter wave) bands, which were firstly introduced in 5G, and higher frequency bands such as THz (terahertz) ... [more] | RCS2023-10 pp.44-49 |
| AP | 2023-02-17 11:50 |
Miyagi | Tohoku University, Aobayama Campus (Primary: On-site, Secondary: Online) |
Development of Sub-6 GHz Double-Directional Radio Channel Sounder and Urban Cellular Channel Measurement Results Minseok Kim, Tsukada Hibiki, Riku Takahashi, Naoya Suzuki, Hino Issei (Niigata Univ.), Hirokazu Sawada, Takeshi Matsumura (NICT) AP2022-225 |
In recent years, usage scenarios have diversified with the development of wireless communication technology. The importa... [more] | AP2022-225 pp.157-162 |
| EMCJ | 2023-01-27 12:50 |
Okayama | WASHU BLUE RESORT (Primary: On-site, Secondary: Online) |
Experimental evaluation of millimeter wave attenuation to glass for estimating 5G communication paths Sota Tsunenari, Tohlu Matsushima, Yuki Fukumoto (Kyutech) EMCJ2022-81 |
Because attenuation due to shielding is a cause of communication degradation for 5G communications, it is important to e... [more] | EMCJ2022-81 pp.50-55 |
| SR, UWT (Joint) |
2023-01-27 11:30 |
Tokyo | Takanawa Campus, Tokai Univ. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Development of wireless communication devices and antennas for the Tokaido Shinkansen Yoshihiro Matsumura, Tomoyuki Tange, Takeshi Nishiyama, Eishi Sasaki (JR-Central), Kengo Nishimoto, Hiroyuki Akutsu (Mitsubishi Electric), Hiroyuki Igura, Tomoki Arakawa (NEC), Yukitoshi Sanada (Keio) SR2022-77 |
This paper outlines the development process of a new type of electrostatic antenna and millimeter-wave train radio for t... [more] | SR2022-77 pp.28-34 |
| MWPTHz, PN, EMT, IEE-EMT [detail] | 2023-01-23 14:30 |
Osaka | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Analog Radio-over-Fiber Systems for 5G and Beyond 5G Mobile Communication Systems Kazuki Tanaka, Shinji Nimura, Shota Ishimura, Kosuke Nishimura, Ryo Inohara (KDDI Research) PN2022-34 EMT2022-72 MWPTHz2022-60 |
Millimeter and sub-terahertz waves will be used for high-speed wireless communication in the mature phase of fifth gener... [more] | PN2022-34 EMT2022-72 MWPTHz2022-60 pp.17-21 |
| AP, WPT (Joint) |
2023-01-19 12:05 |
Hiroshima | Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
5G radio wave propagation analysis in a city model by large-scale FDTD simulation using the supercomputer "Fugaku" Yoichi Kochibe, Naoki Ebata, Takashi Yamagajo, Wataru Odajima, Hiroaki Watanabe, Hikaru Inoue (Fujitsu) AP2022-182 |
Recently, the utilization of the radio communication technology such as the service start of the fifth-generation mobile... [more] | AP2022-182 pp.30-32 |
| AP, WPT (Joint) |
2023-01-19 13:30 |
Hiroshima | Hiroshima Institute of Technology (Primary: On-site, Secondary: Online) |
Simplification of Computing Technique of Multiple-Screen-Diffraction for Urban Propagation
-- Related to the Theme of the 4th Radio Wave Propagation Modeling Competition -- Shinichi Ichitsubo AP2022-183 |
This report explains the theme of the 4th radio wave propagation modeling competition. And the background and history o... [more] | AP2022-183 pp.33-38 |
| SeMI, SeMI (Joint) |
2023-01-19 17:00 |
Tokushima | Naruto grand hotel (Primary: On-site, Secondary: Online) |
[Short Paper]
Measurement of 920 MHz Band Air-to-Ground Radio Wave Propagation Characteristics in Mountainous Areas Using Drones Tekkan Okuda, Hiraku Okada (Nagoya Univ.), Koji Uchiyama, Toshihiro Fujiwara (Chubu Electric Power Co., Inc.), Chedlia Ben Naila, Masaaki Katayama (Nagoya Univ.) SeMI2022-91 |
In order to clarify air-to-ground radio wave propagation characteristics in mountainous areas, this paper performs a tra... [more] | SeMI2022-91 pp.84-89 |
| SRW | 2023-01-16 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Propagation Characteristics Analysis in Minimal Fab Factory Environment Hirokazu Sawada, Azril Haniz, Chang-Woo Pyo, Takeshi Matsumura (NICT) SRW2022-37 |
Propagation models need to be developed to verify the use of wireless systems in factory environments in advance. Since ... [more] | SRW2022-37 pp.13-18 |
| AP | 2022-12-15 14:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Electromagnetic source localization based on machine learning in an urban environment Kenya Shimizu, Takayuki Nakanishi, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric Corp.) AP2022-176 |
In radio communication-based systems, it is necessary for maintaining their robustness to localize unknown radio sources... [more] | AP2022-176 pp.19-22 |
| MW | 2022-12-15 16:30 |
Mie | Jingu-Kaikan(Ise) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Millimeter-Wave-Lightwave Conversion Devices for Radio-over-Fiber Links in 5G/Beyond-5G Mobile Communication Systems Hiroshi Murata (Mie Univ.) MW2022-138 |
In 5G/Beyond-5G wireless communication systems, wireless carrier frequency is going to be shifted in the quasi-millimete... [more] | MW2022-138 pp.34-37 |
| AP | 2022-10-19 14:40 |
Gifu | GIFU CITY CULTURE CENTER (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Research and Development of Radio Wave Propagation Model in Multiple Frequency Bands Considering Frequency Dependency Motoharu Sasaki (NTT) AP2022-132 |
In the 5th generation mobile communication systems, radio wave propagation models and channel models have been studied a... [more] | AP2022-132 pp.158-163 |
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