Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2024-12-12 13:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Study on Improving the Efficiency of Ray Tracing in Urban Environments Maiko Iwatain, Kenya Shimizu, Takayuki Nakanishi, Kengo Nishimoto, Yoshio Inasawa (Mitsubishi Electric Co.) AP2024-161 |
[more] |
AP2024-161 pp.6-11 |
AP |
2024-10-16 14:30 |
Fukuoka |
ACROS Fukuoka (Fukuoka, Online) (Primary: On-site, Secondary: Online) |
Localization algorithm using mm-wave radar for non-line of sight environment Takayuki Nakanishi, Dai Sasakawa, Yasuhiro Nishioka, Kengo Nishimoto, Yoshio Inasawa (MELCO) AP2024-56 |
[more] |
AP2024-56 pp.1-6 |
AP, SANE, SAT (Joint) |
2024-07-25 10:20 |
Hokkaido |
Frontier Research in Applied Sciences Building, Hokkaido University (Hokkaido, Online) (Primary: On-site, Secondary: Online) |
Comparison of Measurement and Simulation of Propagation Characteristics on Tunnel and Underground Station Takuro Mamiya, Toshiki Soma (Mitsubishi Electric), Kenzaburo Hitomi (Mitsubishi Electric Engineering), Takayuki Nakanishi, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric) AP2024-31 |
This report shows comparison results of measurements and simulations of propagation characteristics on a tunnel and an u... [more] |
AP2024-31 pp.55-59 |
AP |
2024-02-16 15:00 |
Mie |
Sinfonia Technology Hibiki Hall Ise (Mie, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Propagation loss prediction method by machine learning and ray-tracing for indoor environments Takayuki Nakanishi, Kenya Shimizu (MELCO), Kenzaburo Hitomi (MEE), Yasuhiro Nishioka, Yoshio Inasawa (MELCO) AP2023-197 |
Radio propagation estimation is important for improving the stability and reliability of wireless communications. Howeve... [more] |
AP2023-197 pp.50-55 |
EMT, IEE-EMT |
2023-05-19 16:20 |
Kanagawa |
Information Technology R & D Center, MITSUBISHI Electric Corp. (Kanagawa, Online) |
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 |
2023-02-16 14:40 |
Miyagi |
Tohoku University, Aobayama Campus (Miyagi, Online) (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Measurement of Human Body's RCS for Interior Monitoring System using mm-wave Radar Takuro Mamiya, Yasunori Hoshihara (Mitsubishi Electric Corp.), Nobuhiro Hosoe (Mitsubishi Electric Engineering Comp.), Maiko Iwatani, Takayuki Nakanishi, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric Corp.) AP2022-218 |
An interior monitoring system using a millimeter wave radar in 60GHz band is an effective method to detect human. This r... [more] |
AP2022-218 pp.116-120 |
AP |
2022-12-15 14:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo, Online) (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 |
EMT, IEE-EMT |
2022-11-17 10:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Tokyo, Online) (Primary: On-site, Secondary: Online) |
Propagation loss prediction method by machine learning for indoor environments Takayuki Nakanishi, Kenya Shimizu, Kenzaburo Hitomi, Yasuhiro Nishioka, Yoshio Inasawa (MELCO) EMT2022-54 |
[more] |
EMT2022-54 pp.59-64 |
AP |
2022-04-15 13:40 |
Yamagata |
Yamagata Syokuryo Kaikan (Yamagata, Online) (Primary: On-site, Secondary: Online) |
Radio Propagation Simulation in Wide Urban Area by Combining Buildings Takuro Mamiya, Takayuki Nakanishi, Michio Takikawa, Yasuhiro Nishioka, Yoshio Inasawa (Mitsubishi Electric Corp.) AP2022-8 |
Radio propagation simulations in wide urban areas using a ray tracing are effective to evaluate the radio communication ... [more] |
AP2022-8 pp.40-45 |
AP |
2022-04-15 14:05 |
Yamagata |
Yamagata Syokuryo Kaikan (Yamagata, Online) (Primary: On-site, Secondary: Online) |
Experimental verification of radio propagation statistical model for indoor environments Takayuki Nakanishi (MELCO), Izuru Naito (NTNC), Hiroaki Kotake, Satoshi Hanai, Michio Takikawa, Yoshio Inasawa (MELCO) AP2022-9 |
[more] |
AP2022-9 pp.46-51 |
AP |
2021-03-26 09:35 |
Online |
Online (Online) |
An Experimental Study of Radio Scattering Multipath by Random Wave Surface Takayuki Nakanishi, Kenya Shimizu, Takahiro Hashimoto (MELCO), Kenzaburo Hitomi (MEE), Michio Takikawa, Yoshio Inasawa (MELCO) AP2020-133 |
[more] |
AP2020-133 pp.7-12 |
AP |
2021-02-18 13:00 |
Online |
Online (Online) |
[Invited Lecture]
Path loss prediction via convolutional neural network using area segmentation Kenya Shimizu, Takayuki Nakanishi, Michio Takikawa, Yoshio Inasawa (Mitsubishi Electric Corp.) AP2020-116 |
[more] |
AP2020-116 pp.1-4 |
AP |
2020-02-21 13:00 |
Shizuoka |
Shizuoka Univ. Hamamatsu Campus (Shizuoka) |
[Invited Lecture]
Analysis of low elevation GPS signal propagation using parabolic equation considered sea surface impedance in tropospheric ducting Kenya Shimizu, Takayuki Nakanishi, Michio Takikawa, Naofumi Yoneda (Mitsubishi Electric Corp.) AP2019-191 |
On developing a robust wireless system and a highly efficient radar system on a ship, it is important to estimate the at... [more] |
AP2019-191 pp.59-62 |
AP (2nd) |
2019-06-25 16:05 |
Hokkaido |
Wakkanai City Japan-Russia Friendship Hall (Hokkaido) |
An Experimental Study of Radio Propagation using Diversity Antenna at Indoor Environment Takayuki Nakanishi (MELCO), Kenzaburo Hitomi (MEE), Hiroaki Kotake, Satoshi Hanai, Michio Takikawa, Naofumi Yoneda (MELCO) |
[more] |
|
RCS, AP (Joint) |
2018-11-21 13:40 |
Okinawa |
Okinawa Industry Support Center (Okinawa) |
An Experiment Result of Meteorological Elements and Radio Propagation Above Sea Environment at Standard Atmosphere using UAV Takayuki Nakanishi, Kenya Shimizu, Michio Takikawa, Naofumi Yoneda (MELCO) AP2018-121 |
The tropospheric duct phenomenon occurs when the refractive index of the atmosphere in the troposphere is reversed and i... [more] |
AP2018-121 pp.113-117 |
EMT, IEE-EMT |
2018-11-17 11:15 |
Tottori |
Kaike Grand Hotel Tensui(Yonago, Tottori) (Tottori) |
Study on radio wave propagation over the sea using parabolic equation method
-- Wave frequency and antenna height dependence -- Kenya Shimizu, Takayuki Nakanishi, Michio Takikawa, Naofumi Yoneda (Mitsubishi Electric Corp.) EMT2018-64 |
[more] |
EMT2018-64 pp.177-180 |
AP |
2018-04-20 14:00 |
Tokyo |
Hachijomachi-Shokokai (Tokyo) |
Radio Propagation Estimation Using Point Cloud at ETC Gate Obtained from MMS
-- Dependence of Surface Reconstruction Algorithm on Estimation Accuracy -- Takahiro Hashimoto, Takayuki Nakanishi, Michio Takikawa, Naofumi Yoneda, Mamoru Miura, Yoshiaki Tuda (Mitsubishi Electric Corp.) AP2018-11 |
In order to improve an efficiency of radio placement design of ETC (electoronic toll collection) system using radio prop... [more] |
AP2018-11 pp.53-56 |
AP |
2018-03-09 11:20 |
Gunma |
Hotel Ichii (Kusatsu, Gunma) (Gunma) |
A Study of Radio Propagation Statistical Model and Design for Indoor Environment Takayuki Nakanishi, Takahiro Hashimoto, Kenya Shimizu, Michio Takikawa, Naofumi Yoneda (Mitsubishi Electric) AP2017-199 |
[more] |
AP2017-199 pp.39-43 |
EMT, IEE-EMT |
2017-11-11 10:00 |
Yamagata |
Tendo Hotel (Tendo, Yamagata) (Yamagata) |
Placement Design of Wireless Base Stations in Indoor Environment Using Particle Swarm Optimization Takahiro Hashimoto, Takayuki Nakanishi, Yoshio Inasawa, Naofumi Yoneda (Mitsubishi Electric Corp.) EMT2017-71 |
In order to introduce wireless devices efficiently in indoor environment, we propose an placement optimization algorithm... [more] |
EMT2017-71 pp.259-262 |
AP (2nd) |
2017-06-28 - 2017-06-30 |
Hokkaido |
Hokkaido University (Hokkaido) |
[Poster Presentation]
Radio Propagation Estimation Accuracy and Time by Vertical Plane Launch Approximation Takahiro Hashimoto, Takayuki Nakanishi, Yoshio Inasawa, Naofumi Yoneda, Hiroaki Miyashita (Mitsubishi Electric Corp.) |
In the design of radio placement on large outdoor scene, reducing huge calculation time using such a vertical plane laun... [more] |
|