Thu, Feb 8 AM SAT1
Chair: Riichiro Nagareda (KDDI Research, Inc.)
09:35 - 11:15 |
(1)
SAT |
09:35-10:00 |
Position Calculation Error Performances by Direct/Reflect Estimation of Received Signals from G-MTs in Relay-Type GPS |
Koki Kurahashi, Takatoshi Sugiyama (Kogakuin Univ.) |
(2)
SAT |
10:00-10:25 |
Spectrum Suppressed Transmission with 64QAM Applied by LDPC Code |
Yuki Kurihara, Takatoshi Sugiyama (Kogakuin Univ.) |
(3)
SAT |
10:25-10:50 |
Application Range Improvements by Multi-Stage Interference Canceller Against Adjacent Channel Interferences in NTNs |
Yuki Kato, Sana Kagaya, Takatoshi Sugiyama (Kogakuin Univ.) |
(4)
SAT |
10:50-11:15 |
Basic study of Q/V-band on-board DBF antenna subsystem for LEO constellation |
Noriharu Suematsu, Tomoyuki Furuichi, Satoshi Tsukamoto (Tohoku Univ.) |
| |
11:15-11:25 |
Break ( 10 min. ) |
Thu, Feb 8 PM SAT Special Talk
Chair: Junichi Abe (NTT)
11:25 - 11:50 |
(5)
SAT |
11:25-11:50 |
[Special Talk]
Overview of Narrowband Data Communication FT8 in Amateur Radio and Consideration of its Application in Environmental Monitoring |
Hiroki Irie, Kiyoharu Hama, Kiyoteru Hayama, Tomohiro Kudou (NIT,Kumamoto) |
| |
11:50-12:50 |
Lunch ( 60 min. ) |
Thu, Feb 8 PM SANE1
Chair: Takayuki Kitamura (MELCO)
12:50 - 14:30 |
(6)
SANE |
12:50-13:15 |
Scattered Field Transformation with Planar Scan Applicable for Differences in Radar Ranges of Transmitter and Receiver |
Yoshihiko Akamine, Takashi Tomura, Jiro Hirokawa (Tokyo Tech) |
(7)
SANE |
13:15-13:40 |
Development of Remotely Operated GPR Robots Using 4G/5G Mobile and LEO Satellite Communications |
Jun Sonoda, Ruku Tokairin, Fuma Masuda, Kazusa Nakamichi (NIT, Sendai) |
(8)
SANE |
13:40-14:05 |
Performance evaluation of AMD GPU and NVIDIA GPU for fitting processing of polarimetric SAR images |
Masato Gocho, Motofumi Arii (Mitsubishi Electric) |
(9)
SANE |
14:05-14:30 |
Electromagnetic Interference Susceptibility Evaluations of Aircraft Radio Altimeter Under Japanese Sub-6 Band 5G Mobile Communications System Frequency Conditions
-- Evaluation of 8 Radio Altimeters for Medium/Small Fixed-Wing Aircrafts and Helicopters -- |
Shunichi Futatsumori, Noriaki Hiraga (ENRI) |
| |
14:30-14:40 |
Break ( 10 min. ) |
Thu, Feb 8 PM SAT2
Chair: Hideaki Kotake (NICT)
14:40 - 16:20 |
(10)
SAT |
14:40-15:05 |
MEC content exchange control to reduce traffic on feeder link in non-terrestrial networks. |
Munehiro Matsui, Kano Hisayoshi, Junichi Abe (NTT), Yuki Hokazono, Atsushi Minokuchi, Kenji Fukasawa (NTT docomo), Fumihiro Yamashita (NTT) |
(11)
SAT |
15:05-15:30 |
Evaluation Simulator on Low Earth Orbit Satellite Constellation |
Kazuma Kaneko, Mari Ochiai, Masaki Noda (MELCO) |
(12)
SAT |
15:30-15:55 |
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) |
(13)
SAT |
15:55-16:20 |
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) |
| |
16:20-16:30 |
Break ( 10 min. ) |
Thu, Feb 8 PM SANE2
Chair: Yoshihiko Akamine (ATLA)
16:30 - 17:45 |
(14)
SANE |
16:30-16:55 |
A Consideration of Direct Positioning Method Using LEO Satellite Reception Signals |
Keita Muramatsu, Takeshi Amishima (Meiji Univ.) |
(15)
SANE |
16:55-17:20 |
Proposal for a method of separating fixed and moving obstacles on the road that uses the speed of the vehicle's own travel |
Masaki Yasuda, Takeshi Amishima (Meiji Univ.) |
(16)
SANE |
17:20-17:45 |
DOA Estimation for multipath environment based on angular profile distribution |
Yoshiki Takahashi, Ryuhei Takahashi, Tasashi Oshima (Mitsubishi Electric) |
Fri, Feb 9 AM SAT3
Chair: Takana Kaho (Shonan Institute of Technology)
09:30 - 11:10 |
(17)
SAT |
09:30-09:55 |
Development of Pseudo-Satellite Station for Ground Testing of ETS-9 |
Byeongpyo Jeong, Makio Tsuchiya, Nobuhito Taniuchi, Takashi Takahashi, Amane Miura, Hiroyuki Tsuji (NICT) |
(18)
SAT |
09:55-10:20 |
Study on non-linear compensation for LDM transmission in satellite broadcasting system
-- Improving transmission performance using DPD and pilot signals -- |
Masaaki Kojima, Yuki Koizumi, Masashi Kamei (NHK) |
(19)
SAT |
10:20-10:45 |
Application to the APSK Communication Method by means of the Simplified Multi-Port Correlator |
Toshiyuki Yakabe (MPL LLP), Masahiro Hanazawa (independent), Makoto Yoshida (CDEX) |
(20)
SAT |
10:45-11:10 |
A study on the rain attenuation statistics using the different Ku-band satellite signals measured at multiple locations |
Yasuyuki Maekawa (Osaka Electro-Commun. Univ.), Koichi Harada, Junichi Abe, Fumihiro Yamashita (NTT) |
| |
11:10-11:20 |
Break ( 10 min. ) |
Fri, Feb 9 PM SAT Short Paper
Chair: Masashi Kamei (NHK)
11:20 - 12:20 |
(21)
SAT |
11:20-11:35 |
[Short Paper]
Time-varying investigation of Iridium satellite positioning of a balloon during stratospheric flight over Antarctica |
Rikito Matsuo, Takana Kaho (Shonan Inst. Tech.), Yoshitaka Saito, Masahiro Yamatani (JAXA), Yoshihiro Tomikawa (NIPR) |
(22)
SAT |
11:35-11:50 |
[Short Paper]
Evaluation of Beam Steering Angle of 64-Element Staircase Array Antenna Using Patch Antenna with Parasitic Elements |
Ayano Yano, Hideya So, Takana Kaho (Shonan Inst. Tech.) |
(23)
SAT |
11:50-12:05 |
[Short Paper]
BPSK Symbol-Level Precoding with CSI Sign-only Prediction for Satellite Communication System |
Rizky Pratama Hudhajanto (NAIST), Duong Quang Thang (OIT), Na Chen, Minoru Okada (NAIST) |
(24)
SAT |
12:05-12:20 |
[Short Paper]
Optimal Balance between Throughput and Beam radius for Multi-beam Satellite Communications for Air and Ship service |
Ryu Tsuha, Katsuya Nakahira (NIT Okinawa) |
| |
12:20-13:20 |
Lunch ( 60 min. ) |
Fri, Feb 9 PM SANE3
Chair: Junichi Naganawa (ENRI)
13:20 - 14:35 |
(25)
SANE |
13:20-13:45 |
Secure Firmware Updates for Nano-Satellites: Design Considerations and PoC Implementation |
Yuta Nakagawa, Keika Mori, Ryoya Furukawa, Hiroshi Kumagai, Masaki Kamizono (DTCY) |
(26)
SANE |
13:45-14:10 |
Cyber Threat Analysis for Nano-Satellites |
Keika Mori, Ryoya Furukawa, Yuta Nakagawa, Kotaro Saito, Yusuke Yamamoto, FajardoTapia Isai, Shogo Suzuki, Hiroshi Kumagai, Masaki Kamizono (DTCY) |
(27)
SANE |
14:10-14:35 |
SAR DiskSat for vLEO Operation and Mega-Constellation |
Hirobumi Saito (Nihon Univ, Tokyo Institute of technology), Mitsuteru Kaneoka (CSP Japan) |
| |
14:35-14:45 |
Break ( 10 min. ) |
Fri, Feb 9 AM SAT4
Chair: Yoji Kishi (KDDI Research, Inc.)
14:45 - 16:00 |
(28)
SAT |
14:45-15:10 |
A Study on Receiver Beamforming for LoRa Signal in IoT Platform via LEO Satellite |
Kazumitsu Sakamoto, Yosuke Fujino (NTT) |
(29)
SAT |
15:10-15:35 |
Development of monitoring system for measuring mobile satellite communication environments |
Tomoshige Kan, Byeongpyo Jeong, Takashi Takahashi, Kazuyoshi Kawasaki, Hiroyuki Tsuji (NICT) |
(30)
SAT |
15:35-16:00 |
Study on estimating balloon position in the stratosphere using time variation of Iridium satellite positioning information |
Takana Kaho (Shonan Inst. Tech.), Yoshitaka Saito, Masahiro Yamatani (JAXA), Yoshihiro Tomikawa (NIPR) |
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