Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SAT, MICT, WBS, RCC (Joint) [detail] |
2024-05-16 13:40 |
Miyazaki |
KITEN Convention hall (Miyazaki) (Primary: On-site, Secondary: Online) |
[Special Talk]
NICT research and development towards realizing NT Takashi Takahashi, Hiroyuki Tsuji (NICT) SAT2024-6 MICT2024-6 |
As the use of non-terrestrial networks, including satellite communications, expands, the National Institute of Informat... [more] |
SAT2024-6 MICT2024-6 pp.26-29 |
RCS, SR, SRW (Joint) |
2024-03-13 14:20 |
Tokyo |
The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Research and Development of satellite-terrestrial integration technology in Beyond 5G toward future non-terrestrial network deployment Nobuyuki Setoguchi (SKY Perfect JSAT Corp.), Natsuko Ouchi, Atsumu Mishima (SKY Perfect JSAT Corp) SR2023-93 |
In Beyond 5G (B5G)/6G, it is important to develop technologies to realize a multi-layered non-terrestrial network (NTN) ... [more] |
SR2023-93 pp.32-36 |
RCS, SR, SRW (Joint) |
2024-03-14 09:00 |
Tokyo |
The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
Fundamental Performance Evaluation of Congestion Control Algorithm for QUIC Communications in Asymmetrical Latency Environment Hikaru Kawasaki, Kazuo Ibuka, Homare Murakami, Takeshi Matsumura (NICT) RCS2023-269 |
QUIC is a user datagram protocol-enhanced scheme at the transport layer and is expected to be efficient in mobile commun... [more] |
RCS2023-269 pp.89-94 |
RCS, SR, SRW (Joint) |
2024-03-14 10:45 |
Tokyo |
The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
A Proposal of Millimeter-wave Digital Beam Forming Antenna Using Optical Fiber Link with Band-Pass Delta Sigma Modulation Satoshi Tsukamoto, Tomoyuki Furuichi, Noriharu Suematsu (Tohoku Univ.) SR2023-98 |
In order to reduce the size and cost of millimeter-wave distributed antenna systems for 5G terrestrial networks and sat-... [more] |
SR2023-98 pp.52-56 |
RCS, SR, SRW (Joint) |
2024-03-14 16:15 |
Tokyo |
The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Talk]
Research and Development for Practical Applications and Value Creation
-- Radar Imaging/Object Recognition and Space-Air-Ground Integrated Network -- Masayuki Ariyoshi (NEC/Tohoku Univ) RCS2023-279 SR2023-102 SRW2023-66 |
It is the aim for many researchers to overcome the death valley and to achieve practical application of their research a... [more] |
RCS2023-279 SR2023-102 SRW2023-66 p.128(RCS), p.60(SR), p.93(SRW) |
RCS, SR, SRW (Joint) |
2024-03-15 09:45 |
Tokyo |
The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Consideration of Space Network Utilization in 6G Eiji Okamoto (NITech) RCS2023-282 SR2023-105 SRW2023-69 |
Non-terrestrial networks (NTNs) are expected to be an effective means of “super coverage extension” to remote areas on t... [more] |
RCS2023-282 SR2023-105 SRW2023-69 p.131(RCS), p.63(SR), p.96(SRW) |
MW |
2024-02-29 10:55 |
Okayama |
Okayama Prefectural University (Primary: On-site, Secondary: Online) |
A Study of Digital Modulation Computation Bit Count and 1- bit BP Delta Delta-Sigma Modulation OSR for 40 -GHz Band Direct Digital RF ModulatoModulator Kouki Nakamura, Satoshi Tsukamoto, Junhao Zhang, Yuki Fujiya, Tomoyuki Furuichi, Noriharu Suematsu (Tohoku Univ.) MW2023-176 |
For future Low Earth Orbit (LEO) constellation satellite communication system, a development millimeter-wave digital bea... [more] |
MW2023-176 pp.9-14 |
SAT, SANE (Joint) |
2024-02-08 15:30 |
Kagoshima |
AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
An Energy-Efficient Design of HAPS-based Non-Terrestrial Network through Transmission Power Control of FSO/RF Links Kazuma Mashiko, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Masayuki Ariyoshi, Kazushi Sugyo, Junichi Funada (NEC) SAT2023-66 |
With the growing interest in research and development for the realization of the 6th generation mobile communication sys... [more] |
SAT2023-66 pp.39-44 |
AP (2nd) |
2024-01-08 - 2024-01-10 |
Overseas |
EPU, Hanoi |
A Proposal for Millimeter-wave Distributed Antenna System Using Optical Fiber Link with 2-bit Band-pass Delta Sigma Modulation Satoshi Tsukamoto, Tomoyuki Furuichi, Noriharu Suematsu (Tohoku Univ.) |
In order to reduce the cost and size of the radio unit in the millimeter wave distributed antenna system for 5G terrestr... [more] |
|
NS, RCS (Joint) |
2023-12-15 14:25 |
Fukuoka |
Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
Terminal Scheduling Method for Spectrum Sharing between Non-Terrestrial Networks and Terrestrial Networks using Radio Map Shugo Hirano, Hirofumi Nakajo, Takeo Fujii (UEC) RCS2023-201 |
With the proliferation of the Internet-of-Things (IoT) and cell phones, there is a need to provide high-speed communicat... [more] |
RCS2023-201 pp.123-128 |
SR |
2023-11-09 14:30 |
Miyagi |
(Primary: On-site, Secondary: Online) |
[Technology Exhibit]
Demonstration and Experimental Results of Power Control for O-RAN Base Stations Utilizing Pedestrian Flow Analytics and Non-Terrestrial Networks Takaya Miyazawa, Kentaro Ishizu, Hitoshi Asaeda, Hiroyuki Tsuji, Hiroaki Harai (NICT) SR2023-50 |
To reduce the power consumption of terrestrial radio access networks (RANs) being compliant with Open RAN (O-RAN), we ha... [more] |
SR2023-50 pp.16-21 |
MW, EMCJ, EST, IEE-EMC [detail] |
2023-10-20 09:00 |
Yamagata |
Yamagata University (Primary: On-site, Secondary: Online) |
Design of Required Bit Count and 1 1-bit BP Delta Delta-Sigma Modulation OSR for 40 -GHz Band DBF Direct Digital RF Transmitter Kouki Nakamura, Satoshi Tsukamoto, Junhao Zhang, Tomoyuki Furuichi, Noriharu Suematsu (Tohoku Univ.) EMCJ2023-56 MW2023-110 EST2023-83 |
For future Low Earth Orbit (LEO) constellation satellite communication system, a development millimeter-wave digital bea... [more] |
EMCJ2023-56 MW2023-110 EST2023-83 pp.107-112 |
IN, ICTSSL, IEE-SMF |
2023-10-20 14:05 |
Fukuoka |
Fukuoka University |
A Path Selection Method using Link Information-based Rule Prediction in Non-Terrestrial Networks Tomohiro Korikawa, Chikako Takasaki, Kyota Hattori, Hidenario Oowada (NTT) IN2023-39 |
Non-terrestrial networks~(NTN) are a promising approach in beyond 5G/6G era to provide ubiquitous connectivity to everyw... [more] |
IN2023-39 pp.33-38 |
MIKA (3rd) |
2023-10-10 13:10 |
Okinawa |
Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Special Invited Talk]
Current Status and Challenges of Non-Terrestrial Network Technologies for Next-generation Communication Systems Hiroyuki Tsuji (NICT) |
In the next generation communication systems such as Beyond-5G/6G, non-terrestrial networks (NTN) are attracting attenti... [more] |
|
RCS, SAT (Joint) |
2023-08-31 16:20 |
Nagano |
Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Comparative study of channel coding methods for performance improvement in next-generation optical satellite data relay system Eiji Okamoto, Yuma Yamashita (NITech), Yohei Satoh, Mitsuhiro Nakadai, Takamasa Itahashi, Shiro Yamakawa (JAXA) SAT2023-42 |
Optical satellite data relay systems which send high-capacity data observed by low-orbit user satellites to geostationar... [more] |
SAT2023-42 pp.41-45 |
RCS, SAT (Joint) |
2023-09-01 10:30 |
Nagano |
Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
A standardization Trend of NTN in 3GPP Akihiko Nishio (Panasonic Holdings) SAT2023-43 RCS2023-119 |
In recent years, 5G, which can realize ultra-high speed, ultra-reliable and low latency, and massive-capacity wireless c... [more] |
SAT2023-43 RCS2023-119 p.46(SAT), p.90(RCS) |
RCS, SAT (Joint) |
2023-09-01 14:30 |
Nagano |
Naganoken Nokyo Building, and online (Primary: On-site, Secondary: Online) |
Power Control Method for O-RAN Base Stations Utilizing Data Analytics of Number of Mobile Users and Non-Terrestrial Networks Takaya Miyazawa, Kentaro Ishizu, Hitoshi Asaeda, Hiroyuki Tsuji, Hiroaki Harai (NICT) RCS2023-124 |
To reduce the power consumption of Open Radio Access Network (O-RAN), we propose a power-on/-off scheduling for base sta... [more] |
RCS2023-124 pp.113-118 |
AP, SANE, SAT (Joint) |
2023-07-12 13:20 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
[Special Talk]
Efforts toward future satellite constellations. Kenji Wakafuji, Kohei Yoshida, Kazuyuki Hayashi, Junichi Funada (NEC) SAT2023-10 |
In recent years, broadband communication which allows high-definition video streaming and remote control in various plac... [more] |
SAT2023-10 pp.1-6 |
AP, SANE, SAT (Joint) |
2023-07-13 12:00 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
Development of extreme coverage communication system extended by Non-Terrestrial Network (NTN)
-- Evaluation of routing method in transparent relay -- Hisayoshi Kano, Munehiro Matsui, Jun-ichi Abe, Fumihiro Yamashita (NTT), Yuki Hokazono, Hinata Kohara, Kenji Fukasawa (NTT DOCOMO) SAT2023-20 |
NTT has been proposing an IOWN space integrated computing network concept. We focus on coverage extension using non-terr... [more] |
SAT2023-20 pp.59-64 |
AP, SANE, SAT (Joint) |
2023-07-14 11:00 |
Hokkaido |
The Citizen Activity Center (Primary: On-site, Secondary: Online) |
A Study on Buffer Data Splitting Method for Reducing Handover Time between Base Station and Satellite Wataru Kato, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) SAT2023-25 |
In recent years, the use of high-frequency communications has increased in demand due to its capability of delivering hi... [more] |
SAT2023-25 pp.87-91 |