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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| 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 |
| 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 | 2019-10-11 17:10 |
Fukuoka | JR HAKATA CITY {10F RoomA+B} | [Special Talk]
Overview of OneWeb satellite constellation project Osamu Yoshida, Hiroaki Matsui (SoftBank) SAT2019-65 |
In recent years, several mega-constellation projects consisting of numerous LEO (low Earth orbit) satellites have been a... [more] | SAT2019-65 p.127 |
| 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) |
| RCS, SAT (Joint) |
2017-08-17 14:45 |
Niigata | Niigata Univ. | [Invited Lecture]
OneWeb Satellite Constellation Project Yoshihiro Oshida, Keiichi Yano (SoftBank Corp.) SAT2017-26 RCS2017-156 |
OneWeb Ltd. (hereinafter, “OneWeb”), with SoftBank Group Corp. (hereinafter, “SoftBank”) has investment, is aiming to re... [more] | SAT2017-26 RCS2017-156 p.37(SAT), p.79(RCS) |
| SANE | 2013-06-21 17:40 |
Ibaraki | Tsukuba Space Center, JAXA | Future plan of super low altitude satellite Kazuya Konoue, Shunsuke Imamura, Yohei Satoh, Haruo Kawasaki, Hiroki Kohata (JAXA) SANE2013-36 |
JAXA has been studying super low altitude satellite. The altitude of this satellite is about 200-300km. A satellite in a... [more] | SANE2013-36 pp.123-127 |
| AP | 2013-01-25 16:40 |
Miyazaki | Hotel Merieges (Miyazaki City) | Presumption of Trajectory Deviations of a Cubesat Orbiting at Very Low Altitude based on Ku-band Beacon Observations Masanori Nishio, Sho Miyamoto, Chiho Kitasako, Takehito Morimatsu, Hiroki Morita, Masaru Nakano, Sayuri Wago, Chizuru Yamamichi (Kagoshima Univ.), Yuji Sakamoto (Tohoku Univ.) AP2012-157 |
In Kagoshima University, development of a pico-satellite KSAT2 with a size of 10-cm cube is in progress in cooperation w... [more] | AP2012-157 pp.187-191 |
| SANE | 2012-06-29 11:10 |
Ibaraki | Tsukuba Space Center, JAXA | Development Status of Super Low Altitude Test Satellite(SLATS) Kazuya Konoue, Shunsuke Imamura, Yohei Satoh, Haruo Kawasaki, Hiroki Kohata (JAXA) SANE2012-31 |
JAXA has been developing the Super Low Altitude Test Satellite "SLATS". The altitude of SLATS orbit is around 200km alti... [more] | SANE2012-31 pp.59-62 |
| SANE | 2011-10-17 14:50 |
Overseas | Udayana University, Bali, Indonesia | Development of Super Low Altitude Test Satellite (SLATS) Kazuya Konoue, Nobuaki Igarashi, Shunsuke Imamura, Shiro Yamakawa, Hiroki Kohata (JAXA) SANE2011-71 |
JAXA has been developing the Super Low Altitude Test Satellite "SLATS". The altitude of SLATS orbit is around 200km alti... [more] | SANE2011-71 pp.43-46 |
| SANE | 2011-06-23 09:30 |
Ibaraki | Tsukuba Space Center (JAXA) | Development Status of Super Low Altitude Test Satellite(SLATS) Kazuya Konoue, Nobuaki Igarashi, Shunsuke Imamura, Shiro Yamakawa, Hiroki Kohata (JAXA) SANE2011-17 |
JAXA has been developing the Super Low Altitude Test Satellite "SLATS". The altitude of SLATS orbit is around 200km alti... [more] | SANE2011-17 pp.1-5 |
| AP | 2008-01-25 14:20 |
Okinawa | Tyeruru.(Naha) | Low-profile Loop-element Inverted-F Wire Antenna for Dualmode Operation Minseok Kim (Tokyo Inst. of Tech.), Hiroyuki Arai (Yokohama Nat'l Univ.) AP2007-154 |
In this paper, we propose a novel antenna configuration for a dual-mode operation. We introduce a loop-shaped inverted-F... [more] | AP2007-154 pp.185-190 |
| SAT | 2006-10-20 11:40 |
Overseas | KAL Hotel (Jeju-Do, Korea) | Measurement of atmospheric turbulence in a ground-to-low earth orbit optical link Morio Toyoshima, Hiroo Kunimori (NICT), Takashi Jono, Yoshihisa Takayama, Katsuyoshi Arai (JAXA) |
Ground-to-satellite laser communication experiments between the optical ground station located in the Koganei ward of do... [more] | |
| SANE | 2006-06-22 11:15 |
Ibaraki | JAXA(Tsukuba) | Preliminary results of Kirari optical communication demonstration experiments with NICT optical ground station (KODEN) Morio Toyoshima, Toshiaki Kuri, Werner Klaus, Masahiro Toyoda, Hiroo Kunimori (NICT), Takashi Jono, Yoshihisa Takayama, Nobuhiro Kura, Koichi Ohinata, Katsuyoshi Arai (JAXA), Koichi Shiratama, Kenichi Ikebe, Ichiro Mase (NTSpace), Junya Abe (SED) SANE2006-79 |
In-orbit verification of the inter-orbit optical communication link experiment between the Optical Inter-orbit Communica... [more] | SANE2006-79 pp.75-80 |
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