Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS, NS (Joint) |
2022-12-15 13:45 |
Aichi |
Nagoya Institute of Technology, and Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A Study on High-Capacity UL communication in Relay systems with UAV Kazuyuki Ozaki, Shunsuke Fujio, Kazuo Shirakawa, Kenichi Nishikawa (Fujitsu) NS2022-134 RCS2022-191 |
In a mobile radio communication system using high frequency bands such as millimeter wave band and quasi-terahertz band ... [more] |
NS2022-134 RCS2022-191 pp.34-39(NS), pp.37-42(RCS) |
MW |
2022-12-15 16:30 |
Mie |
Jingu-Kaikan(Ise) (Primary: On-site, Secondary: Online) |
[Invited Talk]
Millimeter-Wave-Lightwave Conversion Devices for Radio-over-Fiber Links in 5G/Beyond-5G Mobile Communication Systems Hiroshi Murata (Mie Univ.) MW2022-138 |
In 5G/Beyond-5G wireless communication systems, wireless carrier frequency is going to be shifted in the quasi-millimete... [more] |
MW2022-138 pp.34-37 |
RCC, ITS, WBS |
2022-12-14 11:30 |
Shiga |
Ritsumeikan Univ. BKC (Primary: On-site, Secondary: Online) |
A fundamental study of a drone classification method applying CNN to range and Doppler images obtained by a millimeter-wave fast chirp MIMO radar Masashi Kurosaki, Kenshi Ogawa, Ryohei Nakamura, Hisaya Hadama (NDA) WBS2022-46 ITS2022-22 RCC2022-46 |
In this paper, we propose a method to classifying various drones from range profile and micro Doppler images of a drone ... [more] |
WBS2022-46 ITS2022-22 RCC2022-46 pp.65-70 |
RCS |
2022-10-27 09:30 |
Ehime |
Ehime University, and online (Primary: On-site, Secondary: Online) |
Performance of Physical Cell ID Detection Methods with Carrier Frequency Offset Compensation for Millimeter-Wave Bands Shun Yoneda, Mamoru Sawahashi (Tokyo City Univ.), Satoshi Nagata (NTT DOCOMO) RCS2022-128 |
In 5G cellular systems, millimeter-wave bands are anticipated to be deployed in dense small cells in heterogeneous netwo... [more] |
RCS2022-128 pp.1-6 |
AP, SANE, SAT (Joint) |
2022-07-28 15:05 |
Hokkaido |
Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
Performance Evaluation of Passive Indoor Localization Exploiting Multipath Propagation Togo Ikegami, Minseok Kim (Niigata Univ.) AP2022-52 |
In our previous study, we developed a multipath RTI (Radio Tomographic Imaging) as a high-precision passive indoor posit... [more] |
AP2022-52 pp.101-106 |
MWPTHz |
2022-06-03 14:55 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
[Invited Talk]
Advanced Technologies for Microwave/THz-wave Control and Transfer Using Photonic Technique Hiroshi Murata (Mie Univ.) MWPTHz2022-2 |
It passed a couple of decades since the concept of ‘radio-over-fiber (RoF)’ was proposed and the technical area of ‘micr... [more] |
MWPTHz2022-2 pp.4-7 |
CQ, CS (Joint) |
2022-05-13 14:30 |
Fukui |
Fukui (Fuku Pref.) (Primary: On-site, Secondary: Online) |
[Special Invited Talk]
Advanced research and development and its prospects of millimeter-wave radio over fiber technologies for optical-radio converged access networks Atsushi Kanno (NICT) CQ2022-16 |
We discuss a seamless network convergence technology, particularly based on the radio over fiber technology, between hig... [more] |
CQ2022-16 pp.86-89 |
SR |
2022-05-12 15:05 |
Tokyo |
NICT Koganei (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Research and development of next-generation wireless communication in the age of software base stations Yuki Susukida, Tomoki Sugiura, Shohei Takaya, Tetsuya Iye, Yoshimi Fujii (KKE) SR2022-10 |
Software defined radio has become an essential implementation technology for research and development(R&D) in the mobile... [more] |
SR2022-10 pp.44-50 |
RCS |
2022-04-21 14:55 |
Osaka |
Osaka University, and online (Primary: On-site, Secondary: Online) |
The method of using reflectors for expansion of communication area of the Millimeter-wave train radio Taiki Shirai, Tomoyuki Tange, Yoshihiro Matsumura (JR Central), Hiroyuki Igura, Tomoki Arakawa (NEC) RCS2022-5 |
The Tokaido Shinkansen will use the millimeter-wave system, which enables large-capacity communication, as the next trai... [more] |
RCS2022-5 pp.18-23 |
AP |
2022-02-17 10:50 |
Online |
Online |
[Invited Lecture]
Radio Wave Propagation Characteristics of Millimeter-wave in Railway Environment Kazuki Nakamura, Nagateru Iwasawa, Koki Iwamoto, Yusuke Kawamura, Daisuke Yamaguchi, Takayasu Kitano, Kunihiro Kawasaki (RTRI), Shotaro Yoshida (JRSEC), Masaharu Takahashi (Chiba Univ.) AP2021-161 |
In railways, wireless communication systems are used to communicate between running trains and the ground. Therefore, it... [more] |
AP2021-161 pp.16-19 |
PN, MWP, EMT, PEM, IEE-EMT [detail] |
2022-01-27 10:35 |
Online |
Online |
Modeling and experimental study of W-band millimeter-wave scattering from slightly rough surfaces Riku Yoshino, Tomohiko Kanaya, Shintaro Takada, Kunihisa Jitsuno (Waseda Univ), Keizo Inagaki (NICT), Tetsuya Kawanishi (Waseda Univ) PN2021-33 EMT2021-49 MWP2021-38 |
Recently, millimeter-wave and THz bands have been attracting attention as transmission media for high-speed wireless com... [more] |
PN2021-33 EMT2021-49 MWP2021-38 pp.7-10 |
AP, WPT (Joint) |
2022-01-21 14:55 |
Tottori |
Kenmin-Fureai-Kaikan (Primary: On-site, Secondary: Online) |
Experimental Investigation of Device-free Localization Using Millimeter-wave Radio System Yuto Miyake, Minseok Kim, Togo Ikegami, Keiichiro Kumakura, Tsukada Hibiki (Niigata Univ.) AP2021-154 |
In our previous study, a multipath RTI (Radio Tomographic Imaging) method has been developed as a highly accurate device... [more] |
AP2021-154 pp.110-115 |
MWP |
2021-11-26 13:50 |
Online |
Online |
[Invited Talk]
R&D for Higher Frequency Bands Radio-over-Fiber Systems Yushi Shirato, Kota Ito, Mizuki Suga, Takuto Arai, Yuta Takahashi, Yasuyoshi Yamamoto, Naoki Kita (NTT) MWP2021-31 |
In order to enhance the transmission capacity, it is effective to use higher frequency band radio waves with abundant fr... [more] |
MWP2021-31 pp.6-11 |
MWP |
2021-11-26 15:20 |
Online |
Online |
[Invited Talk]
Antenna-Coupled Electrode Electro-Optic Modulators for Beyond 5G Mobile Communication Systems and Millimeter-Wave Radars Hiroshi Murata (Mie Univ.) MWP2021-33 |
An antenna-coupled electrode electro-optic (EO) modulator is promising for the applications to 5G/beyond-5G mobile commu... [more] |
MWP2021-33 pp.17-21 |
MIKA (3rd) |
2021-10-28 10:30 |
Okinawa |
(Primary: On-site, Secondary: Online) |
[Poster Presentation]
RU Synchronization for Multiple RU Cooperative Communication System Yuki Susukida, Shohei Takaya, Tetsuya Iye, Yoshimi Fujii (KKE) |
For eMBB communication using millimeter-wave band, degradation of communication quality due to shielding is a major issu... [more] |
|
RCS, SAT (Joint) |
2021-08-27 18:00 |
Online |
Online |
Measurement on 39 GHz band radio propagation characteristics for coverage extension from the sky Yuki Hokazono, Yoshihisa Kishiyama, Takahiro Asai (NTT DOCOMO INC.), Tetsumi Takamori, Jun Suzuki, Hiromu Kitanozono (SKY Perfect JSAT Corporation) SAT2021-41 |
While the 5G is expected to be an important technology for regional development and solving regional issues, a key issue... [more] |
SAT2021-41 pp.73-78 |
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 |
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 |
RCS, SR, SRW (Joint) |
2021-03-04 13:10 |
Online |
Online |
[Invited Talk]
Evolution and Prospect of Digital RF Transceiver Technologies Noriharu Suematsu, Mizuki Motoyoshi, Suguru Kameda (Tohoku Univ.) RCS2020-243 SR2020-82 SRW2020-72 |
USRP on the market makes SDR technology much popular. Requirements for SDR transceiver are multi-band and multi-mode ope... [more] |
RCS2020-243 SR2020-82 SRW2020-72 pp.177-181(RCS), pp.70-74(SR), pp.65-69(SRW) |
RCS, AP, UWT (Joint) |
2020-11-26 15:40 |
Online |
Online |
Measures result and simulation evaluation of 45GHz band millimeter wave propagation characteristics in the curve section of railway Yoshihiro Matsumura, Tomoyuki Tange, Takeshi Nishiyama (JR-Central.), Hiroyuki Igura, Tomoki Arakawa (NEC), Kouki Iwamoto, Kazuki Nakamura (RTRI), Yukitoshi Sanada (Keio Univ.) RCS2020-129 |
For mobile communication between ground and vehicles on railways, voice channel and several Mbps data transmission by wi... [more] |
RCS2020-129 pp.104-109 |