Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS |
2024-04-25 14:20 |
Hiroshima |
(Primary: On-site, Secondary: Online) |
A Study on Adaptive Beamwidth Control Method Using Vehicular Sensor and Map Information in 5G Millimeter-Wave Vehicle Communication System Tatkumi Eboshita, Eiji Okamoto (NITech) RCS2024-2 |
Millimeter-wave bands are considered for use in 5G because of its wide bandwidth, and it is expected to become an import... [more] |
RCS2024-2 pp.7-12 |
RCS, SR, SRW (Joint) |
2024-03-13 11:40 |
Tokyo |
The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Technology Exhibit]
Beamforming Evaluation and Implementation Tool to Support the Development of 5G NR Millimeter-Wave Systems Yuki Umehara (I-Wave) RCS2023-255 |
Research and development of millimeter-wave radio communication systems for the realization of 5G systems are actively b... [more] |
RCS2023-255 p.25 |
NS, IN (Joint) |
2024-02-29 09:45 |
Okinawa |
Okinawa Convention Center |
A Cross-layer Link Adaptation Method for Application-specific Communication Performance Optimization in High-frequency Wireless Communication Koki Horita, Kenji Kanai, Akihiro Nakao (UTokyo) NS2023-173 |
Wireless high-frequency bands such as millimeter and terahertz waves are expected in 5G and 6G, but they have unstable c... [more] |
NS2023-173 pp.8-13 |
SAT, SANE (Joint) |
2024-02-08 10:50 |
Kagoshima |
AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
Basic study of Q/V-band on-board DBF antenna subsystem for LEO constellation Noriharu Suematsu, Tomoyuki Furuichi, Satoshi Tsukamoto (Tohoku Univ.) SAT2023-62 |
For future Japanese Low Earth Orbit (LEO) constellation satellite communication, explore of new frequency band (Q/V-band... [more] |
SAT2023-62 pp.18-22 |
SIP, IT, RCS |
2024-01-19 15:20 |
Miyagi |
(Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Outage-Minimization Beamforming Enabling High Sum-Rate for Millimeter-Wave OFDM Systems Sota Uchimura (UEC), Giuseppe Abreu (CU), Koji Ishibashi (UEC) IT2023-70 SIP2023-103 RCS2023-245 |
This paper proposes a coordinated multi-point (CoMP) transmission scheme to mitigate path blockage effects in millimeter-... [more] |
IT2023-70 SIP2023-103 RCS2023-245 pp.217-222 |
SeMI |
2024-01-19 11:05 |
Yamanashi |
Raki House Kaiji |
5G throughput prediction for 28GHz cell area using surrounding spatial information Hisashi Nagata, Riichi Kudo, kahoko takahashi, Fujita Takafumi (NIPPON TELEGRAPH AND TELEPHONE CORPORATION), Yuya Aoki, Morihiro Yoshifumi (NTT DOCOMO, INC.) SeMI2023-67 |
Every thing is connected to the network, and the amount of mobile traffic is increasing year by year. Therefore, the use... [more] |
SeMI2023-67 pp.94-99 |
AP, WPT (Joint) |
2024-01-19 09:55 |
Niigata |
Tokimate, Niigata University (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Performance Evaluation of Color Images Method for Path Loss Estimation in High Frequency Bands Takahiro Tomie, Satoshi Suyama, Koshiro Kitao, Nobuaki Kuno (NTT DOCOMO), Minoru Inomata, Wataru Yamada, Motoharu Sasaki (NTT) AP2023-179 |
Currently, research and development of realization of the 6th generation mobile communication system (6G) are carried ou... [more] |
AP2023-179 pp.99-104 |
SRW |
2024-01-15 14:20 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
A Study of Millimeter-Wave Wireless Communication Systems for Wire-Free Robots Satoru Shimizu, Takayuki Matsumuro, Susumu Ano, Kazunobu Serizawa, Ryo Goto (ATR) SRW2023-42 |
There are many wires inside mechatronic devices and robots. We call replacing the wiring inside the devices with wireles... [more] |
SRW2023-42 pp.20-23 |
MW |
2023-12-21 14:00 |
Shizuoka |
Shizuoka University (Hamamatsu Campus) (Primary: On-site, Secondary: Online) |
[Special Talk]
Thoughts on the Development of Microwave Circuit Technologies for Advanced Radar and Satellite Communication Sub-Systems Moriyasu Miyazaki (Mitsubishi Electric) MW2023-148 |
The author has long been involved in the research and development of microwave and millimeter-wave circuit technologies ... [more] |
MW2023-148 p.1 |
NS, RCS (Joint) |
2023-12-15 09:00 |
Fukuoka |
Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
Development of 38GHz-band Wireless Communication System Using High-Altitude Platform Station (HAPS) for 5G Network
-- Experiments to Verify Handover Delay Requirements for Collaboration between HAPS and Terrestrial System -- Yuto Muroki, Yuki Hokazono, Hinata Kohara, Atsunori Shimamura, Kenji Fukasawa (NTT DOCOMO), Jun Suzuki, Hiromu Kitanozono (SKY Perfect JSAT) RCS2023-192 |
We are focusing on the provision of communication areas from the sky by High-Altitude Platform Stations (HAPSs) to reali... [more] |
RCS2023-192 pp.76-81 |
AP, RCS (Joint) |
2023-11-15 15:35 |
Kumamoto |
Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
Propagation Loss Estimation Method for IRS using RCS Based on the First Fresnel Zone Hiroki Aoki, Satoshi Ito, Takuya Ohto, Takahiro Hayashi (KDDI Research) AP2023-138 |
IRS (Intelligent Reflecting Surface) is a promising technology to overcome a coverage hole problem in millimeter wave
... [more] |
AP2023-138 pp.47-52 |
MIKA (3rd) |
2023-10-10 15:35 |
Okinawa |
Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study of wireless access technique using multiple terminal cooperation Tomoya Kageyama, Takayuki Yamada, Riichi Kudo (NTT), Yuya Aoki, Yoshifumi Morihiro (NTT DOCOMO) |
With increases in demand for mobile traffic, high-frequency bands such as millimeter waves (mmWave) are being utilized. ... [more] |
|
MIKA (3rd) |
2023-10-10 15:35 |
Okinawa |
Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Antenna Beamwidth Estimation Employing Support Vector Machine Hirofumi Suganuma, Tsutomu Mitsui (Anritsu), Takahiro Matsuda (TMU) |
In the millimeter-wave communications, high-gain beams are shaped and steered by the array signal processing to overcome... [more] |
|
MIKA (3rd) |
2023-10-11 14:30 |
Okinawa |
Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Feasibility of Automatic Tracking of Transmitter and Receiver by Millimeter-Wave Radar for PD-type Visible Light Communication Hiroto Fujii, Shintaro Arai (Okayama Univ. of Sci.), Suguru Kameda (Hiroshima Univ), Ataru Yamaoka (S-TAKAYA) |
A photodiode (PD)-type visible light communication, which uses an LED as a transmitter and a PD as a receiver, can reali... [more] |
|
MW, AP (Joint) |
2023-09-28 10:45 |
Kochi |
Kochi Castle Museum of History (Primary: On-site, Secondary: Online) |
A Study on Beam Spreading Reflectarray for Non-Line-of-Sight Communications in Millimeter-wave Band Takayuki Matsumuro, Kazunobu Serizawa, Susumu Ano, Satoru Shimizu (ATR) AP2023-78 |
One of the challenges of millimeter-wave band wireless communications is that they are highly linear and difficult to di... [more] |
AP2023-78 pp.1-3 |
RCS, SAT (Joint) |
2023-09-01 14:30 |
Nagano |
Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
5G Experimental Trial Using Autonomous Mobile Robots at a Manufacturing Site Atsuya Nakamura, Satoshi Suyama, Takayuki Yamada (NTT DOCOMO), Shinji Kobayashi, Hiroaki Yamada (OMRON), Goro Ikeda (Nokia) RCS2023-127 |
The 5th generation mobile communication system has already been commercially introduced worldwide, and commercial servic... [more] |
RCS2023-127 pp.131-136 |
EST, MW, EMT, OPE, MWPTHz, IEE-EMT [detail] |
2023-07-20 09:10 |
Hokkaido |
Muroran Institute of Technology (Primary: On-site, Secondary: Online) |
A Basic Architecture Design of Direct Digital RF DBF Transceiver for Q/V-Band On-Board Unit Noriharu Suematsu, Tomoyuki Furuichi, Satoshi Tsukamoto (Tohoku Univ) EMT2023-22 MW2023-40 OPE2023-22 EST2023-22 MWPTHz2023-18 |
This paper describes a transceiver design of Q/V(40/50 GHz)-band DBF antenna for low earth orbit (LEO) constellation on-... [more] |
EMT2023-22 MW2023-40 OPE2023-22 EST2023-22 MWPTHz2023-18 pp.71-75 |
SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-12 10:50 |
Osaka |
Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
A study on the application of Raptor codes in a relay transmission model for large-capacity data utilizing V2X Haruki Shimizu (NITech), Keitarou Kondou, Yozo Shoji (NICT), Eiji Okamoto (NITech) RCS2023-81 |
High-frequency radio waves, such as millimeter waves, which enable high-speed, large-capacity communications between rad... [more] |
RCS2023-81 pp.13-18 |
AP, SANE, SAT (Joint) |
2023-07-13 11:20 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Evaluation of 38GHz-Band interference avoidance and rain attenuation compensation technology actualizing HAPS communication system Hinata Kohara, Yuki Hokazono, Yuto Muroki, Kenji Fukasawa (NTT DOCOMO), Jun Suzuki, Hiromu Kitanozono (SKY Perfect JSAT) SAT2023-18 |
We are focusing on the provision of communication areas from the sky by satellites and High-Altitude Platform Stations (... [more] |
SAT2023-18 pp.47-52 |
AP, SANE, SAT (Joint) |
2023-07-13 16:20 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Tutorial Lecture]
Millimeter Wave Channel Sounding and Site-Specific Channel Model Development
-- Towards Precision Channel Emulation In Specific Environments -- Minseok Kim, Hibiki Tsukada, Naoya Suzuki, Riku Takahashi (Niigata Univ.) AP2023-53 |
Usage scenarios have diversified with the development of wireless communication technology, and the importance of high-p... [more] |
AP2023-53 pp.121-126 |