Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, SR, SRW (Joint) |
2025-03-07 11:10 |
Kyoto |
Kyoto Institute of Technology (Kyoto, Online) (Primary: On-site, Secondary: Online) |
[Short Paper]
Evaluation of Radio Interference Considering the Actual User Distribution for Urban UAV Delivery Daisuke Uehara (SIT), Jin Nakazato (UTokyo), Hideya So (SIT) |
(To be available after the conference date) [more] |
|
AP |
2024-12-12 13:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Human body loss characteristics of finite integral and ray trace methods in the 2GHz~300GHz band Masayuki Nakano, Kazuki Takezawa, Tatsuya Nagao, Takahiro Hayasyi (KDDI Research) AP2024-160 |
The human body loss was calculated from 2 GHz to 300 GHz using the finite integral and ray
trace methods, and the shie... [more] |
AP2024-160 pp.1-5 |
VLD, DC, RECONF, ICD, IPSJ-SLDM [detail] |
2024-11-12 16:25 |
Oita |
COMPAL HALL (Oita, Online) (Primary: On-site, Secondary: Online) |
Implementation and Evaluation of Arithmetic Masking to Mitigate Side-channel Attacks on Wavefront Array-based DNN Accelerator Hirokatsu Yamasaki, Kota Yoshida, Yuta Fukuda, Takeshi Fujino (Ritsumeikan Univ) VLD2024-36 ICD2024-54 DC2024-58 RECONF2024-66 |
Since training deep neural networks (DNNs) requires huge costs, trained models are important intellectual property. Ther... [more] |
VLD2024-36 ICD2024-54 DC2024-58 RECONF2024-66 pp.55-60 |
AP |
2024-10-17 10:00 |
Fukuoka |
ACROS Fukuoka (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Investigation on Propagation Characteristics in Non Line-of-Sight over Intersections by Ray-Trace Simulation Shunsuke Mabuchi, Mitoshi Fujimoto (Fukui Univ) AP2024-87 |
In recent years, due to factors such as the declining birthrate and aging population, the demand for the implementation ... [more] |
AP2024-87 pp.90-91 |
SIP, IT, RCS |
2024-01-19 09:30 |
Miyagi |
(Miyagi, Online) (Primary: On-site, Secondary: Online) |
Evaluation of Radio Interference by Flight Plan in Urban Parcel Delivery Using UAV Rui Hamane, Hideya So (SIT) IT2023-56 SIP2023-89 RCS2023-231 |
The market for services using unmanned aerial vehicles (UAVs) is increasing yearly. A law revision in 2022 in Japan will... [more] |
IT2023-56 SIP2023-89 RCS2023-231 pp.139-144 |
AP, WPT (Joint) |
2024-01-19 09:55 |
Niigata |
Tokimate, Niigata University (Niigata, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Performance Evaluation of Color Images Method for Path Loss Estimation in High Frequency Bands Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Nobuaki Kuno (NTT DOCOMO), Minoru Inomata, Wataru Yamada, Motoharu Sasaki (NTT) AP2023-179 |
Currently, research and development of realization of the 6th generation mobile communication system (6G) are carried ou... [more] |
AP2023-179 pp.99-104 |
SCE |
2023-10-31 13:25 |
Miyagi |
RIEC, Tohoku Univ. (Miyagi, Online) (Primary: On-site, Secondary: Online) |
Fabrication of Superconducting Tunnel Junction X-ray Detector in Qufab Tsuyoshi Noguchi (Saitama univ./AIST), Go Fujii (AIST), Tohru Taino (Saitama univ.) SCE2023-20 |
Superconducting tunnel junction (STJ) detectors can theoretically achieve several ten times higher energy resolution tha... [more] |
SCE2023-20 pp.40-43 |
AP |
2023-10-19 10:00 |
Iwate |
Iwate University (Iwate, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Effect of height above sea level on outdoor radio propagation estimation using ray tracing Yu Morishita, Mitoshi Fujimoto (Fukui Univ.), Masato Ogawa, Takeshi Suzuki (KYOCERA) AP2023-92 |
Currently, development of automated driving technology is underway. In this development, the use of ITS communications i... [more] |
AP2023-92 pp.25-26 |
AP |
2023-10-19 13:00 |
Iwate |
Iwate University (Iwate, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Analysis of Angle of Arrival and Number of Incoming Waves for Millimeter Wave Band Using Ray Tracing Method Sho Kitano, Mitoshi Fujimoto (Univ. Fukui), Koshiro Kitao, Satoshi Suyama (NTT DOCOMO) AP2023-118 |
In next generation mobile communication systems (Beyond 5G / 6G), the use of high frequency bands (millimeter wave and t... [more] |
AP2023-118 pp.113-114 |
SAT, KOSST |
2023-10-11 17:00 |
Overseas |
Central Hotel Marianne(Korea, Busan) (Overseas, Online) (Primary: On-site, Secondary: Online) |
Performance Prediction of LEO Satellite Communication using Ray Tracing Method including Rain and Atmospheric Attenuation Model Rei Furukawa, Kento Sugiyama, Masayuki Sirakawa, Kenshi Horihata, Yukiko Kishiki (KKE) SAT2023-58 |
This paper evaluated the performance of a low Earth orbit (LEO) satellite communication in an urban area.
In urban area... [more] |
SAT2023-58 pp.56-61 |
AP |
2023-03-16 15:00 |
Toyama |
Toyama Prefectural Civic Hall (Toyama, Online) (Primary: On-site, Secondary: Online) |
A Study of Multipath Estimation using Color Images Method Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Mitsuki Nakamura (NTT DOCOMO INC.) AP2022-239 |
Currently, research and development of realization of the 6th generation mobile communication system (6G) are carried ou... [more] |
AP2022-239 pp.31-36 |
AP |
2023-02-17 11:00 |
Miyagi |
Tohoku University, Aobayama Campus (Miyagi, Online) (Primary: On-site, Secondary: Online) |
A study of improving the accuracy of color images method Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Mitsuki Nakamura (NTT DOCOMO) AP2022-223 |
Currently, research and development of realization of the 6th generation mobile communication system (6G) are carried ou... [more] |
AP2022-223 pp.145-150 |
SCE |
2023-01-20 15:10 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Evaluation of current-voltage characteristics of STJ detectors using membrane Tsuyoshi Noguchi, Taiga Shibasaki (Saitama Univ.), Go Fujii, Shigetomo Shiki, Takahiro Kikuchi (AIST), Tohru Taino (Saitama Univ.) SCE2022-17 |
Superconducting tunnel junction (STJ) detectors can theoretically achieve several ten times higher energy resolution tha... [more] |
SCE2022-17 pp.23-26 |
AP |
2022-10-19 12:20 |
Gifu |
GIFU CITY CULTURE CENTER (Gifu, Online) (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Effect of building density on outdoor radio propagation estimation using ray tracing Ayumi Sakamoto, Mitoshi Fujimoto (Fukui Univ.), Masato Ogawa, Suzuki Takeshi (Kyocera) AP2022-115 |
In a near future, automated driving will be realized, in which vehicles will be in constant communication with communica... [more] |
AP2022-115 p.90 |
AP |
2022-10-20 15:00 |
Gifu |
GIFU CITY CULTURE CENTER (Gifu, Online) (Primary: On-site, Secondary: Online) |
A Study on Permittivity Estimation of Building Materials by Standing Wave Method Hiroki Aizawa, Toshiyuki Maeyama (Takushoku Univ.) AP2022-143 |
The authors are conducting research to estimate indoor propagation characteristics in detail using electromagnetic analy... [more] |
AP2022-143 pp.222-227 |
AP, SANE, SAT (Joint) |
2022-07-27 09:50 |
Hokkaido |
Asahikawa Taisetsu Crystal Hall (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Radio Propagation Characteristics for Train Operating Systems in Urban Area Izumi Kurita, Takayasu Kitano, Kazuki Nakamura (RTRI) AP2022-35 |
Wireless communication systems such a train radio system and CBTC have been upgraded and getting more broadband. It is m... [more] |
AP2022-35 pp.6-11 |
NS, SR, RCS, SeMI, RCC (Joint) |
2022-07-14 15:20 |
Ishikawa |
The Kanazawa Theatre + Online (Ishikawa, Online) (Primary: On-site, Secondary: Online) |
Real-World Adaptive Intelligent Reflecting Surface Optimal Placement Method Using 3D Maps Ei Tanaka, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) SR2022-33 |
For the 6G era of networks, expected to come by the 2030s, high-frequency bands is considered as a medium capable of inc... [more] |
SR2022-33 pp.67-70 |
RCS |
2022-06-15 09:55 |
Okinawa |
University of the Ryukyus, Senbaru Campus and online (Okinawa, Online) (Primary: On-site, Secondary: Online) |
Simulation Evaluation of Millimeter Wave Cell Free massive MIMO for Realistic Deployment Environment Shunsuke Kamiwatari, Issei Kanno, Takahiro Hayashi, Yoshiaki Amano (KDDI Research, Inc.) RCS2022-25 |
Cell-free massive MIMO (CF mMIMO) is a candidate elemental technology for Beyond 5G. In this paper, we report the result... [more] |
RCS2022-25 pp.7-12 |
AP |
2022-02-17 13:05 |
Online |
Online (Online) |
An Optimization Method of Ray Tracing Parameters Utilizing Genetic Algorithm Miyuki Hirose (KIT), Tetsuro Imai (Tokyo Denki Univ.), Shengyi Wu, Satoshi Iwasaki, Gilbert Siy Ching, Yukiko Kishiki (KKE) AP2021-164 |
Ray tracing parameters, that affect propagation characteristics, e.g. relative permittivity, electrical conductivity, nu... [more] |
AP2021-164 pp.32-37 |
AP, WPT (Joint) |
2022-01-20 14:00 |
Tottori |
Kenmin-Fureai-Kaikan (Tottori, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Effect of Indoor Structure and Physical Properties on Channel Capacity Estimation Using Ray Trace Method Tomonori Ikeda, Mitoshi Fujimoto (Fukui Univ.) AP2021-143 |
One of the analysis methods for indoor MIMO communication is the ray tracing method. It is less rigorous than FDTD metho... [more] |
AP2021-143 pp.49-52 |