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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SeMI, IPSJ-ITS, IPSJ-MBL, IPSJ-DPS | 2024-05-17 11:15 |
Okinawa | Design and Inplementation of off-grid smart agriculture system using LEO satellite communications and photovoltaics Shieru Otsuka, Kuniaki Uto, Hideharu Takahashi, Kei Sakaguchi (Tokyo Tech), Tadashi Kawamoto (Tressbio Lab) |
(To be available after the conference date) [more] | ||
| RCS, SR, SRW (Joint) |
2024-03-13 13:05 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
KDDI's advancements in satellite communications Yuki Shida, Atsushi Matsugatani (KDDI)  SR2023-90 |
Satellite communications serve as an important method of communication when terrestrial cellular networks are not availa... [more] | SR2023-90 pp.15-17 |
| IA, SITE, IPSJ-IOT [detail] | 2024-03-14 11:50 |
Okinawa | Miyakojima City Future Creation Center (Primary: On-site, Secondary: Online) |
Performance Evaluation of Terminal-to-Terminal Communication with Different Congestion Control Algorithm for Different Low Earth Orbit Satellite Communication Networks Hiroto Kaida, Daiki Nobayashi, Kazuya Tsukamoto, Takeshi Ikenaga (KIT) SITE2023-113 IA2023-119 |
A satellite internet constellation using Low-Earth orbit satellite (SIC-LEO) can provide high-speed and low-latency data... [more] | SITE2023-113 IA2023-119 pp.281-286 |
| NS, IN (Joint) |
2024-02-29 10:10 |
Okinawa | Okinawa Convention Center | Cross Layer TCP Congestion Control for Integrating Local 5G and Low Earth Orbit Satellite Communications Akane Suzuki, Kenji Kanai, Akihiro Nakao (UTokyo) NS2023-174 |
(To be available after the conference date) [more] | NS2023-174 pp.14-19 |
| SAT, SANE (Joint) |
2024-02-08 15:55 |
Kagoshima | AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
A Study on Link Selection between Crossing Orbits Based on Pointing Error Probability in Optical Inter-Satellite Communications Wataru Kato, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Masayuki Ariyoshi, Kazushi Sugyou, Junichi Funada (NEC) SAT2023-67 |
Non-terrestrial networks have been rising in popularity due to increasing demand for communication performance. Among th... [more] | SAT2023-67 pp.45-50 |
| SAT, KOSST | 2023-10-11 17:00 |
Overseas | Central Hotel Marianne（Korea, Busan） (Primary: On-site, Secondary: Online) |
Performance Prediction of LEO Satellite Communication using Ray Tracing Method including Rain and Atmospheric Attenuation Model Rei Furukawa, Kento Sugiyama, Masayuki Sirakawa, Kenshi Horihata, Yukiko Kishiki (KKE) SAT2023-58 |
This paper evaluated the performance of a low Earth orbit (LEO) satellite communication in an urban area. In urban area... [more] |
SAT2023-58 pp.56-61 |
| NS, IN, CS, NV (Joint) |
2023-09-08 15:10 |
Miyagi | Tohoku University (Primary: On-site, Secondary: Online) |
Analysis and Evaluation of TCP Communication Quality in Low Earth Orbit Satellite Constellations Akane Suzuki, Kenji Kanai, Akihiro Nakao (UTokyo) NS2023-66 |
Because Low Earth Orbit (LEO) satellite has characteristics of low latency and high coverage communication, integration ... [more] | NS2023-66 pp.83-88 |
| CCS, IN (Joint) |
2023-08-04 09:54 |
Hokkaido | Banya-no-yu | Communication Quality Evaluation of Low Earth Orbit Satellite Communications for Coupling with Local 5G at Mt.Fuji Akane Suzuki, Kenji Kanai, Akihiro Nakao (UTokyo) IN2023-26 |
Because Mt. Fuji has a high possibility of disasters such as eruptions and falling rocks, reliable communications are re... [more] | IN2023-26 pp.52-57 |
| MICT, WBS, RCC, SAT (Joint) [detail] |
2023-05-26 09:50 |
Tokyo | TOKYO BIG SIGHT (Primary: On-site, Secondary: Online) |
LEO-MIMO Antenna Configuration of Satellite/Gateway for High Channel Capacity Daisuke Goto, Koyo Tategami, Kiyohiko Itokawa, Fumihiro Yamashita (NTT) SAT2023-6 MICT2023-6 |
In this paper, we propose low earth orbit satellite (LEO) communications using Muti-input / Multi-output (MIMO), called ... [more] | SAT2023-6 MICT2023-6 pp.26-31 |
| AP, SANE, SAT (Joint) |
2022-07-27 10:50 |
Hokkaido | Asahikawa Taisetsu Crystal Hall (Primary: On-site, Secondary: Online) |
[Special Talk]
Introduction of PPP using MADOCA and Consideration for its Use Hideki Yamada, Satoshi Kogure (JAXA) SAT2022-17 |
Japan Aerospace Exploration Agency (JAXA) has improved the position accuracy and the convergence performance of the Prec... [more] | SAT2022-17 pp.1-6 |
| RCC, WBS, SAT, MICT | 2022-05-26 15:25 |
Online | Online | A Study on Performance Improvement in Mid-to-High Latitude Regions Using MIMO Transmission Method with LEO satellites and QZS Takeshi Shimizu, Mamoru Okumura, Eiji Okamoto (NITech), Amane Miura, Hiroyuki Tsuji (NICT) WBS2022-10 RCC2022-10 SAT2022-10 MICT2022-10 |
In recent years, the demand for satellite communications has been increasing, and further capacity enhancement has been ... [more] | WBS2022-10 RCC2022-10 SAT2022-10 MICT2022-10 pp.46-51 |
| SAT, SANE (Joint) |
2022-02-25 14:35 |
Online | Online | A Fingerprint-like Positioning Method Using Low Earth Orbit Satellites Hirotaka Kanamori, Kaito Kobayashi, Nobuaki Kubo (TUMSAT) SAT2021-67 |
We try to consider a new positioning method using low earth orbit satellites, which has been attracting worldwide attent... [more] | SAT2021-67 pp.79-82 |
| RCS, SAT (Joint) |
2021-08-27 11:20 |
Online | Online | [Encouragement Talk]
Performance analysis of LEO-GEO multi-satellite MIMO transmission method Ayaka Noda, Kohei Ueno, Mamoru Okumura, Eiji Okamoto (NITech), Hiroyuki Tsuji, Amane Miura (NICT) SAT2021-36 |
Currently, demands on high-capacity satellite communications are continuously increasing. To achieve it, multiple input ... [more] | SAT2021-36 pp.43-48 |
| SANE, SAT (Joint) |
2021-02-19 10:25 |
Online | Online | Study on LEO-GEO multi-satellite MIMO transmission method considering propagation delay difference Ayaka Noda, Kohei Ueno, Mamoru Okumura, Eiji Okamoto (NIT), Hiroyuki Tsuji, Amane Miura (NICT) SAT2020-34 |
Currently, the demand on large capacity satellite communications is continuously growing to disperse the geographical di... [more] | SAT2020-34 pp.29-34 |
| SAT, RCS (Joint) |
2020-08-21 10:30 |
Online | Online | [Encouragement Talk]
Doppler frequency estimation of Superimposed Control Signal of multiple satellites by Deep Learning in LEO-MIMO Ryo Okema (Nagoya Univ.), Daisuke Goto (NTT), Takaya Yamazato (Nagoya Univ.), Fumihiro Yamashita, Kiyohiko Itokawa (NTT) SAT2020-19 |
This paper focuses on satellite MIMO (Multi-Input Multi-Output) technology to increase the capacity of Low Earth Orbit (... [more] | SAT2020-19 pp.47-52 |
| AP, SANE, SAT (Joint) |
2020-07-15 14:40 |
Online | Online | Study on multi-satellite MIMO transmission method using LEO and GEO Ayaka Noda, Kohei Ueno, Eiji Okamoto (NIT), Hiroyuki Tsuji, Amane Miura (NICT) SAT2020-4 |
Currently, the demand on large capacity satellite communications is continuously rising to disperse the geographical dig... [more] | SAT2020-4 pp.7-12 |
| SAT, SANE (Joint) |
2020-02-20 14:15 |
Okinawa | A Study on Power Control Method Using Q-learning to Extend Life of Satellite-Borne Batteries in Low-Earth Orbit Satellite Communication System Hikaru Tsuchida, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Kazuma Kaneko, Shigenori Tani, Shigeru Uchida, Hiroshi Aruga (MELCO) SAT2019-82 |
Recently, there is an increasing demand for satellite communication networks on a global scale. Therefore, low-Earth orb... [more] | SAT2019-82 pp.75-80 |
|
| SAT | 2019-10-10 13:30 |
Fukuoka | JR HAKATA CITY {10F RoomA+B} | A novel design of beam coverage and receiver antenna for high capacity LEO-MIMO system Daisuke Goto, Fumihiro Yamashita, Kiyohiko Itokawa (NTT), Takaya Yamazato, Ryo Okema (Nagoya Univ.) SAT2019-49 |
This paper presents a multi-input and multi-output (MIMO) low earth orbit (LEO) satellite communication system. Our LEO-... [more] | SAT2019-49 pp.1-6 |
| RCS, IN, NV (Joint) |
2019-05-17 12:30 |
Kanagawa | Keio University | [Invited Lecture]
Recent Research and Developments focusing on Fixed Wireless and Satellite Communication Systems Takeshi Onizawa, Tsutomu Tatsuda, Naoki Kita, Fumihiro Yamashhita (NTT) IN2019-9 RCS2019-32 |
In this report, we describe recent research and developments focusing on fixed wireless and satellite communication syst... [more] | IN2019-9 RCS2019-32 pp.31-36(IN), pp.53-58(RCS) |
| WBS, SAT (Joint) |
2019-05-15 16:40 |
Aichi | MEIJO University (Tempaku campus) | [Special Talk]
Future prospects of microsatellite and LEO satellite communications. Taku Oizumi (Axelspace corp.) SAT2019-4 |
[more] | SAT2019-4 pp.19-25 |
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