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All Technical Committee Conferences (Searched in: All Years)
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Search Results: Conference Papers |
Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
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Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS |
2023-04-13 13:45 |
Shimane |
Matsue New Urban Hotel, and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Development of Millimeter Wave Train Radio System on the Tokaido Shinkansen Yoshihiro Matsumura, Tomoyuki Tange, Takeshi Nishiyama, Eishi Sasaki (JR-Tokai), Hiroyuki Igura, Tomoki Arakawa (NEC), Yukitoshi Sanada (Keio-U) |
[more] |
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SR, UWT (Joint) |
2023-01-27 11:30 |
Tokyo |
Takanawa Campus, Tokai Univ. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Development of wireless communication devices and antennas for the Tokaido Shinkansen Yoshihiro Matsumura, Tomoyuki Tange, Takeshi Nishiyama, Eishi Sasaki (JR-Central), Kengo Nishimoto, Hiroyuki Akutsu (Mitsubishi Electric), Hiroyuki Igura, Tomoki Arakawa (NEC), Yukitoshi Sanada (Keio) SR2022-77 |
This paper outlines the development process of a new type of electrostatic antenna and millimeter-wave train radio for t... [more] |
SR2022-77 pp.28-34 |
RCS |
2021-04-23 13:00 |
Online |
Online |
[Invited Lecture]
Evaluation of propagation characteristics of millimeter wave band along the railway. Yoshihiro Matsumura, Tomoyuki Tange, Eishi Sasaki (JR-Central), Koki Iwamoto, Kazuki Nakamura (RTRI), Yukitoshi Sanada (Keio Univ.) RCS2021-14 |
Relatively low-speed communications such as voice communication and data communication of a few Mbps have been used for ... [more] |
RCS2021-14 pp.66-71 |
AP, RCS (Joint) |
2019-11-20 15:20 |
Saga |
Saga Univ. |
[Invited Lecture]
Measures against rain and snow and performance evalation of overhead wire voltage detection and wireless communication antennna for the Shinkansen Yoshihiro Matsumura, Takeshi Nishiyama, Eishi Sasaki (JR Central), Kengo Nishimoto, Hiroyuki Akutsu (Mitsubishi Electric Corp.), Yukitoshi Sanada (Keio Univ.) AP2019-114 RCS2019-206 |
Reducing train noise in high-speed railways is an important issue. The antenna installed on the roof of the leading car ... [more] |
AP2019-114 RCS2019-206 pp.47-52(AP), pp.19-24(RCS) |
AP, RCS (Joint) |
2019-11-20 15:45 |
Saga |
Saga Univ. |
[Invited Lecture]
Miniaturization of the Shinkansen antenna for overhead line voltage detection and wireless communication Kengo Nishimoto, Hiroyuki Akutsu, Yasuhiro Nishioka, Naofumi Yoneda (Mitsubishi Electric), Yoshihiro Matsumura, Eishi Sasaki, Takeshi Nishiyama (JR Central) AP2019-115 RCS2019-207 |
The Shinkansen antenna for overhead line voltage detection and wireless communication antenna has both the function of d... [more] |
AP2019-115 RCS2019-207 pp.53-58(AP), pp.25-30(RCS) |
RCS, SR, SRW (Joint) |
2014-03-04 09:40 |
Tokyo |
Waseda Univ. |
Field Experiment of Long-distance Broadband Communications in TV White Space Kentaro Ishizu (NICT), Keigo Hasegawa (Hitachi Kokusai Electric), Keiichi Mizutani, Hirokazu Sawada (NICT), Kei Yanagisawa, Keat-Beng Toh, Masayuki Takekawa, Seishi Sasaki, Masahiro Asano (Hitachi Kokusai Electric), Homare Murakami, Hiroshi Harada (NICT) SR2013-105 |
[more] |
SR2013-105 pp.61-68 |
SR |
2013-10-24 13:00 |
Osaka |
Osaka Univ. |
[Technology Exhibit]
White Space Communication Network with IEEE 802.11af/IEEE 802.22 Capable of Primary User Protection and Secondary User Coexistence Kentaro Ishizu (NICT), Keigo Hasegawa, Masayuki Takekawa (Hitachi Kokusai Electric), Keiichi Mizutani, Zhou Lan, Ha Nguyen Tran, Stanislav Filin, Takeshi Matsumura (NICT), Kei Yanagisawa, Keat-Beng Toh (Hitachi Kokusai Electric), Homare Murakami (NICT), Seishi Sasaki, Masahiro Asano (Hitachi Kokusai Electric), Hiroshi Harada (NICT) SR2013-58 |
[more] |
SR2013-58 pp.21-28 |
MW, AP (Joint) |
2013-09-13 15:00 |
Tokyo |
NHK Science Tech. Research Lab. |
Prototype Development of IEEE 802.22 Radio Transmission Equipment Keigo Hasegawa, Masayuki Takekawa, Kei Yanagisawa, Keat-Beng Toh, Seishi Sasaki, Masahiro Asano (Hitachi Kokusai Electric) MW2013-96 |
White space utilization in TV band has drawn much attention in many countries as one of the solutions to solve the frequ... [more] |
MW2013-96 pp.47-52 |
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