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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SR | 2025-01-30 13:00 |
Kagawa | Sunport Takamatsu (Kagawa, Online) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Terahertz Wave Sensing Technology for Visualizing Hidden Objects Kenichiro Kamohara, Ichiro Somada, Takuma Nishimura, Akinori Taira, Kazuaki Ishioka, Michiya Hayama, Shusaku Umeda, Satoshi Yoshima (Mitsubishi Electric) |
(To be available after the conference date) [more] | |
| RCS, SR, SRW (Joint) |
2022-03-03 10:45 |
Online | Online (Online) | Radio Video Transmission Experiments Using Shinkansen Test Train Running at 360 km/h toward 5G Evolution Nobuhide Nonaka, Satoshi Suyama, Tatsuki Okuyama, Hama yuto, Daisuke Kitayama, Takahiro Asai (NTT DOCOMO), Kenichiro Kamohara, Fumitoshi Abe, Reiji Ishima (JR East)  RCS2021-273 |
[more] | RCS2021-273 pp.120-125 |
| AP, RCS (Joint) |
2021-11-12 09:30 |
Nagasaki | NBC-Bekkan (Nagasaki) (Nagasaki, Online) (Primary: On-site, Secondary: Online) |
Experimental Trials Using Shinkansen Test Train Running at 360 km/h toward 5G Evolution Nobuhide Nonaka, Satoshi Suyama, Tatsuki Okuyama, Yuto Hama, Daisuke Kitayama, Takahiro Asai (NTT DOCOMO), Shoji Itoh (Ericsson Japan), Anders Carlsson, Johan Furuskog, Magnus Wikstrom, Qiang Zhang (Ericsson), Kenichiro Kamohara, Fumitoshi Abe, Reiji Ishima (JR EAST) RCS2021-166 |
[more] | RCS2021-166 pp.118-123 |
| SR, NS, SeMI, RCC, RCS (Joint) |
2020-07-10 13:55 |
Online | Online (Online) | Field Trial of Millimeter Wave Local Network System based on RoF Technology in Railway Environment Hikaru Kawasaki, Kazuo Ibuka, Azril Haniz, Takeshi Matsumura, Fumihide Kojima (NICT), Daiki Shibahara, Kenichiro Kamohara, Fumitoshi Abe, Reiji Ishima, Shimpei Toyoda, Youichi Watanabe, Takashi Sugawara (JR-EAST), Shogo Ogawa, Daisuke Yamaguchi, Koki Iwamoto, Kazuki Nakamura (RTRI) RCS2020-75 |
For mobile vehicles like trains and automobiles, it is important for local operators to efficiently deploy linear cells ... [more] | RCS2020-75 pp.99-104 |
| RCS | 2020-04-23 10:35 |
Online | Online (Online) | Demonstration Experiment of Virtual Pre-Connection Scheme for Trains with Millimeter Wave Railway Linear Cell Kazuo Ibuka, Hikaru Kawasaki, Azril Haniz, Takeshi Matsumura, Fumihide Kojima (NICT), Daiki Shibahara, Kenichiro Kamohara, Fumitoshi Abe, Reiji Ishima (JR-EAST), Shogo Ogawa, Daisuke Yamaguchi, Koki Iwamoto, Kazuki Nakamura (RTRI) RCS2020-2 |
In the fifth generation mobile communication system (5G), the use of small cells in the super high frequency (SHF) band ... [more] | RCS2020-2 pp.7-11 |
| RCS, SAT (Joint) |
2019-08-23 09:55 |
Aichi | Nagoya University (Aichi) | Outdoor Experimental Trials on Multi-User MIMO Transmission for High SHF Wide-band Massive MIMO in 5G Manabu Sakai, Kenichiro Kamohara, Hiroki Iura, Kazuaki Ishioka, Masayuki Nakazawa, Akihiro Okazaki (MELCO), Nobuhide Nonaka, Satoshi Suyama, Jun Mashino (DOCOMO), Atsushi Okamura (MELCO), Yukihiko Okumura (DOCOMO) RCS2019-162 |
This paper reports outdoor experimental trial results of multi-user massive multiple-input multiple-output (MIMO) with 5... [more] | RCS2019-162 pp.85-90 |
| RCS | 2019-04-18 10:20 |
Hokkaido | Noboribetsu Grand Hotel (Hokkaido) | Multi-Beam Selection for Improving Spatial Multiplexing in High-Speed Land-Mobile Scenario Using High-SHF/EHF Bands Kenichiro Kamohara, Hiroshi Nishimoto, Fumihiro Hasegawa, Hiroki Iura, Akihiro Okazaki, Atsushi Okamura (Mitsubishi Electric) RCS2019-3 |
[more] | RCS2019-3 pp.11-16 |
| RCS, SR, SRW (Joint) |
2019-03-08 16:55 |
Kanagawa | YRP (Kanagawa) | Indoor Experimental Trial on SU-MIMO Transmission for High SHF Wide-band Massive MIMO in 5G nobuhide nonaka, kazushi muraoka, satoshi suyama, jun mashino (DOCOMO), kenji nakagawa, kenichiro kamohara, manabu sakai, yoshitaka murata, hiroki iura (Mitsubishi), yukihiko okumura (DOCOMO) RCS2018-333 |
The fifth-generation (5G) mobile communication system will introduce Massive MIMO technology at higher frequency bands w... [more] | RCS2018-333 pp.267-271 |
| RCS, SIP, IT | 2019-02-01 13:55 |
Osaka | Osaka University (Osaka) | Outdoor Experimental Trial on SU-MIMO Transmission for High SHF Wide-band Massive MIMO in 5G Manabu Sakai, Kenji Nakagawa, Kenichiro Kamohara, Hiroki Iura, Naofumi Iwayama, Kazuaki Ishioka, Masayuki Yamamoto, Akihiro Okazaki (MELCO), Nobuhide Nonaka, Satoshi Suyama, Jun Mashino (NTT DOCOMO), Atsushi Okamura (MELCO), Yukihiko Okumura (NTT DOCOMO) IT2018-70 SIP2018-100 RCS2018-277 |
This paper reports the outdoor experimental trial on SU-MIMO transmission with 16 stream spatially–multiplexing using hy... [more] | IT2018-70 SIP2018-100 RCS2018-277 pp.203-207 |
| AP | 2016-05-19 14:25 |
Hyogo | kobe Univ. (Hyogo) | Performance Evaluation of Propagation Control Devices for Active Propagation Control Ryo Araki, Kenichiro Kamohara, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) AP2016-19 |
The authors have proposed "Active Propagation Control "(APC) " as a method to improve receiving transmission performance... [more] | AP2016-19 pp.17-22 |
| AP | 2015-03-20 14:10 |
Fukui | Fukui University, Bunkyou Campus (Fukui) | Performance Evaluation of Active Propagation Control in a Three-Dimensional Indoor Environment Kenichiro Kamohara, Hisato Iwai, Hideichi Sasaoka (Doshisha Univ.) AP2014-223 |
It is shown that by changing the propagation characteristics of the environment actively in some ways, we can obtain the... [more] | AP2014-223 pp.67-72 |
| AP | 2014-01-24 10:55 |
Kagoshima | Hozan Hall (Kagoshima Prefectural Culture Center) (Kagoshima) | Improvement of receiving performance by active propagation control in wireless communications Hisato Iwai, Kenichiro Kamohara, Hideichi Sasaoka (Doshisha Univ.) AP2013-162 |
[more] | AP2013-162 pp.163-168 |
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