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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP, SANE, SAT (Joint) |
2024-07-25 15:00 |
Hokkaido | Frontier Chemistry Center, Hokkaido University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Examination of the propagation loss prediction method in the area where people gather Shinichi Ichitsubo |
[more] | |
| AP | 2024-06-13 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
Estimate of the Delay Profile and Angular Profile of between Base Station in the Sky and Mobile Station on the Road Shinichi Ichitsubo |
(To be available after the conference date) [more] | |
| AP | 2024-04-11 13:00 |
Hyogo | KOBE PORT OASIS (Primary: On-site, Secondary: Online) |
Propagation Loss Model Using the Elevation Angle for Base Station in the Sky Shinichi Ichitsubo  AP2024-1 |
In late years, the mobile communication services for urban area are examined using the base station established to the f... [more] | AP2024-1 pp.1-6 |
| 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, 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 |
| AP, WPT (Joint) |
2020-01-24 14:45 |
Kagawa | Sunport Hall Takamatsu | [Invited Lecture]
Examination of the Mechanism of Building Penetration Loss of UHF band by Scale Model Koki Oshikawa, Takuya Kadowaki, Shinichi Ichitsubo (Kyutech), Hideki Omote (SoftBank), Teruya Fujii (Tokyo tech) AP2019-175 |
In the construction of 3D cells for mobile communication systems, it is important to prevent the interference between in... [more] | AP2019-175 pp.135-139 |
| AP | 2019-05-16 13:30 |
Hyogo | Kanpo-no-yado Arima (Arima Onsen, Hyogo) | Radio Propagation Modeling Competition Tetsuro Imai (DOCOMO), Hisato Iwai (Doshisha Univ.), Shinichi Ichitsubo (Kyutech) AP2019-2 |
In next generation mobile communication such as IoT and Connected car, in order to realize high speed and high quality t... [more] | AP2019-2 pp.7-12 |
| AP, WPT (Joint) |
2018-01-19 10:00 |
Nara | ATR | Examination of the Prediction Equation and Urban Models for the Propagation Contest Hiroki Kishida, Shinichi Ichitsubo (Kyutech) AP2017-163 |
We participated in the propagation prediction contest, created the prediction equation of the propagation loss, and eval... [more] | AP2017-163 pp.69-73 |
| AP, WPT (Joint) |
2017-01-19 13:50 |
Hiroshima | Hiroshima Institute of Technology | Size Reduction of Scale Model for Propagation Loss in Microcell Shinichi Ichitsubo, Kazuya Kurisu (Kyutech) AP2016-132 |
We are examining the scale model method for the propagation loss in microcell environment. Until now, the scale models ... [more] | AP2016-132 pp.17-20 |
| AP, SAT, SANE (Joint) |
2016-07-22 15:00 |
Hokkaido | Otaru port marina | Frequency Characteristics of Propagation Loss for Indoor-Indoor Environment Shunichi Araki, Ryo Eguchi, Daiki Furuishi, Shinichi Ichitsubo (Kyutech) AP2016-63 |
[more] | AP2016-63 pp.143-148 |
| AP | 2016-03-10 13:45 |
Yamanashi | Isawa Onsen (Kanpo no Yado) | Estimation of Propagation Loss between Indoors for 3D cells Ryo Eguchi, Daiki Furuishi, Takuya Kuribayashi, Shinichi Ichitsubo (Kyutech), Hideki Omote, Teruya Fujii (SoftBank) AP2015-209 |
In the construction of 3D cells for mobile communication systems, the interference between indoor base stations becomes ... [more] | AP2015-209 pp.31-36 |
| AP | 2015-07-31 13:35 |
Hokkaido | Wakkanai Sougou Bunka Center | Urban model for path loss of microcell in consideration of frequency characteristics Daiki Furuishi, Daisuke Wakita, Kazuya Kurisu, Shinichi Ichitsubo (Kyushu Inst. of Tech.) AP2015-57 |
A mechanism model for propagation loss on urban microcell was examined. For a model of propagation loss, the multiple-s... [more] | AP2015-57 pp.101-106 |
| AP | 2015-01-23 10:10 |
Ehime | Ehime University | A study of urban path loss estimation for slope terrain areas using geographical road information Koichi Shin, Masahiro Nishi (Hiroshima City Univ.), Masaharu Hata (Okayama Univ.), Shinichi Ichitsubo (Kyushu Inst. of Tech.), Shigeru Tomisato (Okayama Univ.) AP2014-175 |
In recent years, service areas in cellular systems by using microcells or femtocells are widespread. In the mobile radio... [more] | AP2014-175 pp.79-84 |
| AP | 2015-01-23 16:20 |
Ehime | Ehime University | Measurement Between Indoors of Different LOS Buildings in Mobile Communications Hideki Omote, Masayuki Miyashita, Yosuke Sugita, Teruya Fujii (SBM), Shinichi Ichitsubo (KIT) AP2014-184 |
In order to overcome the increasing traffic problems of mobile terminal for use in high-rise floors of buildings, the th... [more] | AP2014-184 pp.133-138 |
| AP | 2015-01-23 16:45 |
Ehime | Ehime University | Frequency Characteristic and Angular Characteristic at 1.2GHz of Outdoor-to-Indoor Propagation Loss to Estimate Indoor-Indoor Propagation Loss Iori Nagadome, Takuya Kuribayashi, Daiki Furuishi, Ryo Eguchi, Shinichi Ichitsubo (KIT), Hideki Omote, Teruya Fujii (SoftBank Mobile) AP2014-185 |
[more] | AP2014-185 pp.139-144 |
| AP, RCS (Joint) |
2014-11-13 09:50 |
Yamagata | Yamagata University, Yonezawa Campus | A Study of Path Loss Correction Formula for a Cellular Base Station Looking down at Sloping Ground Area Hiroyuki Takahashi, Kohei Ohnishi (Okayama Univ.), Masahiro Nishi, Koichi Shin (Hiroshima City Univ.), Shinichi Ichitsubo (Kyushu Inst. of Tech.), Shigeru Tomisato, Masaharu Hata (Okayama Univ.) AP2014-141 |
Residential areas in Japan are often located on a sloping ground neighboring urban district. In such area, the base stat... [more] | AP2014-141 pp.73-78 |
| AP, SAT (Joint) |
2014-07-25 13:45 |
Gifu | Gero Citizen Hall | Reproducibility of Mobile Propagation Loss at 20GHz in 1/133 Scale Model for Residential Areas
-- Applied Conditions of Scale Model -- Daisuke Wakita, Nozomu Kawasaki, Shinichi Ichitsubo (Kyutech) AP2014-66 SAT2014-19 |
Scale model method is one of the candidates in the research methods for radio propagation. In order to construct the sca... [more] | AP2014-66 SAT2014-19 pp.103-108(AP), pp.41-46(SAT) |
| AP | 2014-03-11 14:35 |
Fukushima | Koriyama City Rodo Fukushi Kaikan | Path loss Between Indoors of Different LOS Buildings for construction of 3D cells Iori Nagadome, Yohei Miyata, Shinichi Ichitsubo (KIT), Hideki Omote (SoftBank Telecom Corp), Teruya Fujii (SoftBank Mobile Corp) AP2013-199 |
In the construction of three-dimensional cells for mobile communication systems, interference between indoor base statio... [more] | AP2013-199 pp.81-86 |
| AP | 2014-01-23 14:55 |
Kagoshima | Hozan Hall (Kagoshima Prefectural Culture Center) | A study of correction method for sloping area path loss estimation based on a scale model and actual measurements Takanori Seo, Hideaki Yukue, Takuya Kuribayashi, Takuya Tsutsumi, Shinichi Ichitsubo (Kyushu Inst. of Tech.), Masaharu Hata, Shigeru Tomisato (Okayama Univ) AP2013-156 |
[more] | AP2013-156 pp.129-134 |
| AP | 2013-01-23 13:50 |
Miyazaki | Hotel Merieges (Miyazaki City) | Scale Model Method for Mobile Propagation in Urban Area and Residential Area Hiroshi Aoki, Nozomu Kawasaki, Tomoharu Honda, Shinichi Ichitsubo (kyutech) AP2012-128 |
In the research methods for radio propagation, the computer simulation and the measurement in a real city had been perfo... [more] | AP2012-128 pp.37-42 |
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