Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
ICTSSL, CAS |
2022-01-21 09:50 |
Online |
Online |
Performance Evaluation of Wireless Ad Hoc Network for Train Control System Ryo Itagaki, Koichi Gyoda (SIT) CAS2021-61 ICTSSL2021-38 |
(To be available after the conference date) [more] |
CAS2021-61 ICTSSL2021-38 pp.41-45 |
AP |
2021-10-07 13:00 |
Online |
Online |
[Poster Presentation]
Improvement of Calculation Method of Arriving Waves from Road Direction by Constraint of Launched Rays Toshiki Shimizu, Hisato Iwai, Shinsuke Ibi (Doshisha Univ) AP2021-72 |
In the ray tracing method, which is widely used to analyze the radio wave characteristics in mobile communication enviro... [more] |
AP2021-72 pp.24-25 |
ED, SDM, CPM |
2021-05-27 13:45 |
Online |
Online |
Bandgap control for Ge epitaxial layer on Si using sub-micron wire structure Manami Shimokawa, Shuhei Sonoi, Riku Katamawari, Yasuhiko Ishikawa (TUT) ED2021-2 CPM2021-2 SDM2021-13 |
Ge epitaxial layer on Si has been used in silicon photonics as a material for photodetectors and optical intensity modul... [more] |
ED2021-2 CPM2021-2 SDM2021-13 pp.7-10 |
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 |
2021-04-23 13:45 |
Online |
Online |
[Invited Talk]
Utilization of Radio Communication System for Train Operation Kazuki Nakamura, Takayasu Kitano (RTRI) RCS2021-15 |
In railways, wireless communication systems are indispensable for the transmission of information related to train opera... [more] |
RCS2021-15 pp.72-77 |
OPE, OCS, OFT (Joint) [detail] |
2021-02-19 13:00 |
Online |
Online |
[Invited Talk]
Displacement measurement based on fiber optic system Yosuke Tanaka (Tokyo Univ. of Agir. and Tech.) OFT2020-68 OPE2020-89 |
The optical systems including optical interferometers and intensity correlators play an important role in optical measur... [more] |
OFT2020-68 OPE2020-89 pp.58-61(OFT), pp.63-66(OPE) |
HCGSYMPO (2nd) |
2020-12-15 - 2020-12-17 |
Online |
Online |
Objective Prediction of Social Skills Level for Automated Social Skills Training Using Multimodal Information Takeshi Saga, Hiroki Tanaka (NAIST), Hidemi Iwasaka (Nara Med. Univ.), Satoshi Nakamura (NAIST) |
Although Social Skills Training is a well-known effective method to obtain appropriate social skills during daily commun... [more] |
|
NS, ICM, CQ, NV (Joint) |
2020-11-26 09:30 |
Online |
Online |
A Study on Path Reachability Including Distance-Constrained Detours Miyu Otani, Takanori Hara, Masahiro Sasabe, Shoji Kasahara (NAIST) CQ2020-49 |
When links and/or nodes are down in a network, the network may not function normally. Most of the existing work focuses ... [more] |
CQ2020-49 pp.10-15 |
US |
2020-11-05 15:45 |
Aichi |
|
Resonant frequency shift and lattice strain of AlN and ScAlN SMR during DC bias voltage application caused by nonlinear effect Takumi Saotome, Takahiko Yanagitani (Waseda Univ.) US2020-49 |
Mobile communication device requires high power operation. Nonlinear signals such as second harmonic (H2) generation (SH... [more] |
US2020-49 pp.34-39 |
HCS |
2020-11-01 14:00 |
Online |
Online |
Psychophysiological reactions to live performance of J-pop music
-- Entrainment to the tempo and communication of the performer's affective interpretation -- Haruka Shoda (Kobe Univ.), Fuka Zenno, Mamiko Sakata (Doshisha Univ.) HCS2020-47 |
In a public performance where a performer and an audience share the same time and space, the audience shows stronger psy... [more] |
HCS2020-47 pp.26-31 |
OFT |
2020-10-08 09:10 |
Online |
Online |
[Poster Presentation]
IoT monitoring system collaborated with hetero-core fiber optic sensor and Sigfox network Shinichi Nanmatsu, Hiroshi Yamazaki, Kazuhiro Yamazaki (Soka Univ.) OFT2020-9 |
This paper describes fiber optic sensor IoT system which collaborates LPWA(Low-Power-Wide-Area) and hetero-core optical ... [more] |
OFT2020-9 pp.1-3 |
NS |
2020-10-07 14:05 |
Online |
Online |
[Invited Talk]
Research and Development of Information and Telecommunication Systems in Railway Kazuki Nakamura (RTRI) NS2020-61 |
In Japan, the railway communication systems have been introduced for safely operating trains since the opening of the ra... [more] |
NS2020-61 pp.35-40 |
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 |
2019-10-24 14:20 |
Kanagawa |
Yokosuka Research Park |
[Invited Lecture]
Utilization and Perspective of Radio Communication Technology for Train Control Systems Takayasu Kitano (RTRI) RCS2019-186 |
In order to realize simplify maintenance by reducing wayside equipment and improve flexibility of train operation, the r... [more] |
RCS2019-186 pp.45-50 |
SAT |
2019-10-11 10:50 |
Fukuoka |
JR HAKATA CITY {10F RoomA+B} |
Suppression of Sidelobe Level over Specific Points in S-band Assuming International Satellite Operation Hiroaki Matsui, Osamu Yoshida, Kota Goto, Tsuyoshi Kuzumaki, Masahiko Sunagawa (SoftBank) SAT2019-58 |
In order to operate a communication satellite, international frequency coordination with neighboring countries is requir... [more] |
SAT2019-58 pp.71-76 |
SeMI, RCS, NS, SR, RCC (Joint) |
2019-07-11 10:40 |
Osaka |
I-Site Nanba(Osaka) |
[Poster Presentation]
Backoff Control for Consensus Problem based on CSMA/CA Tomoya Nishino, Koji Ishii (Kagawa Univ.) RCC2019-23 NS2019-59 RCS2019-116 SR2019-35 SeMI2019-32 |
This paper provides an adaptive backoff period setting for CSMA/CA based consensus problem. The consensus we focused in ... [more] |
RCC2019-23 NS2019-59 RCS2019-116 SR2019-35 SeMI2019-32 pp.61-66(RCC), pp.87-92(NS), pp.83-88(RCS), pp.93-98(SR), pp.75-80(SeMI) |
MW (2nd) |
2019-06-26 - 2019-06-28 |
Overseas |
RUS, Bangkok, Thailand |
[Invited Talk]
[Invited] Study on Spectrum in the Frequency Range 100-450 GHz at ITU-R Hiroyo Ogawa (NICT) |
The activities on spectrum studies in the frequency range 100-450GHz at ITU-R are overviewed including the agenda items ... [more] |
|
RCS |
2019-06-20 16:15 |
Okinawa |
Miyakojima Hirara Port Terminal Building |
[Invited Lecture]
Performance evaluation on 5G mobile wireless communications in high speed train environment Juho Park, Junghoon Lee, JunHwan Lee (ETRI) RCS2019-79 |
To cope with the ever-increasing mobile data demand and diversifying service requirements, challenges for designing 5G w... [more] |
RCS2019-79 p.255 |
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 |