Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS |
2022-04-21 14:30 |
Osaka |
Osaka University, and online (Primary: On-site, Secondary: Online) |
Improving accuracy of mobile position detection using millimeter-wave Ryohei Watanabe, Tomotsugu Asada, Yo Koide, Takayuki Maeda (JR Central), Motoki Morita (NEC), Koji Fukukawa (Nippon Signal) RCS2022-4 |
A position detection method of a mobile using wireless communication has been already established in past research. Howe... [more] |
RCS2022-4 pp.12-17 |
RCS |
2021-04-23 12:30 |
Online |
Online |
[Invited Lecture]
A Study on Placement Design Method for mmWave Linear Cell Systems Shunsuke Fujio, Kenichi Nisihkawa, Kazuyuki Ozaki (Fujitsu) RCS2021-13 |
The authors consider millimeter-wave linear cell systems are promising to accommodate huge communication traffic on a hi... [more] |
RCS2021-13 pp.60-65 |
RCS |
2020-04-23 11:10 |
Online |
Online |
A Study on Placement Design Method for High-Speed Train Communications with mmWave Shunsuke Fujio, Kenichi Nishikawa, Kazuyuki Ozaki (Fujitsu) RCS2020-3 |
In order to accommodate huge traffic on a train, millimeter-wave communication systems using a mobile relay has attracte... [more] |
RCS2020-3 pp.13-18 |
NS, RCS (Joint) |
2019-12-20 14:55 |
Tokushima |
Tokushima Univ. |
28GHz Band 5G Experimental Trial in High Mobility Environment Using the Shinkansen Nopbuhide Nonaka, Kazushi Muraoka, Tatsuki Okuyama, Satoshi Suyama, Yukihiko Okumura, Takahiro Asai (NTT DOCOMO), Yoshihiro Matsumura (JR Central) RCS2019-264 |
Commercial services in fifth-generation (5G) mobile communication system will start by using 3.7 GHz, 4.5 GHz, and 28 GH... [more] |
RCS2019-264 pp.145-150 |
RCS |
2019-04-18 15:20 |
Hokkaido |
Noboribetsu Grand Hotel |
[Invited Lecture]
Field test of Railway Radiocommunication Systems between Train and Trackside with 100 GHz-band Millimeter-wave Kazuki Nakamura, Nagateru Iwasawa, Nariya Iwaki, Keiichi Takeuchi, Kunihiro Kawasaki (RTRI), Nobuhiko Shibagaki, Katsuya Yanatori, Yosuke Sato, Masato Fujii, Kenichi Kashima (Hitachi Kokusai), Atsushi Kanno, Naokatsu Yamamoto (NICT), Tetsuya Kawanishi (NICT/Waseda Univ.) RCS2019-10 |
Recently, the broadband communications between train and trackside are required. Therefore, the authors are developing a... [more] |
RCS2019-10 p.45 |
MWP |
2018-11-26 14:25 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Gbit/s-class Railway Radio Communication System for High-Speed Train System using 100GHz band Yosuke Sato, Katsuya Yanatori, Ryoki Haramoto, Kenichi Kashima, Nobuhiko Shibagaki (Hitachi Kokusai Electric Inc.) MWP2018-44 |
We are proposing a new communication system with a combination of radio over technology and W-band millimeter wave wirel... [more] |
MWP2018-44 pp.5-8 |
RCS |
2018-06-21 13:20 |
Nagasaki |
Nagasaki University |
Multi-Carrier Wireless Train Radio Communications Employing Multiple Differential Detection Based on Channel Prediction for High-Speed Railway Systems Takuya Takahashi, Kazuki Shimomura, Hiroshi Kubo (Ritsumeikan Univ.) RCS2018-57 |
This paper discusses wireless train radio communications for high speed railway systems. Problems of wireless train radi... [more] |
RCS2018-57 pp.131-136 |
IN, RCS, NV (Joint) |
2018-05-10 15:40 |
Kanagawa |
Keio University |
[Invited Lecture]
3GPP standardization activities for relay based high speed scenario for 5G Fumihiro Hasegawa, Akinori Taira (Mitsubishi Electric Corp.), Gosan Noh, Bing Hui (ETRI), Hiroshi Nishimoto, Akihiro Okazaki, Atsushi Okamura (Mitsubishi Electric Corp.), Junhwan Lee, Ilgyu Kim (ETRI) IN2018-3 RCS2018-28 |
In 3GPP NR (New Radio), high speed train (HST) is considered as one of the essential verticals in 5G applications. In th... [more] |
IN2018-3 RCS2018-28 pp.13-18(IN), pp.37-42(RCS) |
MWP |
2014-11-05 16:30 |
Miyagi |
RIEC, Tohoku Univ. |
Study of high-capacity transmission to high-speed vehicles by radio-over-fiber technologies Atsushi Kanno, Pham Tien Dat, Naokatsu Yamamoto, Tetsuya Kawanishi (NICT) MWP2014-48 |
High-speed signal transport technology to high-speed vehicles with a capacity of several Gbit/s is discussed. A key tech... [more] |
MWP2014-48 pp.33-36 |
MWP |
2013-11-29 14:05 |
Tokyo |
Railway Technical Research Institute |
[Invited Talk]
Millimeter Wave Communication Systems for Railway Systems Yukiya Tateishi, Tetsunori Hattori (JR East), Kunihiro Kawasaki (RTRI) MWP2013-48 |
Many kinds of radio communication systems are utilized for train operations and passenger services in railway. In recent... [more] |
MWP2013-48 pp.7-12 |
IN, NS (Joint) |
2009-03-03 09:00 |
Okinawa |
Okinawa-Zanpamisaki Royal Hotel |
A Design and Evaluation of Packet Network Emulator for 3G Mobile Terminals in Bullet Trains Gang Qin, Yoshihiro Kawahara, Tohru Asami (Univ. of Tokyo) IN2008-145 |
This paper present the measurement results of packet communication of a 3G cellular phone service in Tokaido Shinkansen ... [more] |
IN2008-145 pp.79-84 |