Thu, Feb 24 AM SAT1 09:40 - 11:20 |
(1) SAT |
09:40-10:05 |
Dynamic Scheduling for Updating Traffic Demand Prediction Model and Switching Resource Control in Satellite Communication System |
Masaki Takahashi, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) |
(2) SAT |
10:05-10:30 |
Study on Bandwidth usage Reduction by Traffic Prediction Using Transfer Learning in Satellite Communication Systems |
Kazumasab Tamada, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) |
(3) SAT |
10:30-10:55 |
A Study on Minimizing Latency in Satellite Communication Systems Using Task Occurrence Prediction Method for Controlling Computation and Communication Resource |
Hikaru Abe, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) |
(4) SAT |
10:55-11:20 |
Development of extreme coverage communication system extended by Non-Terrestrial Network(NTN)
-- A proposal on a routing algorithm that determines the optimal data transfer route by calculating the congestion degree and delay time -- |
Hisayoshi kano, Munehiro Matsui, Jun-ichi Abe (NTT), Yuki Hokazono, Hinata Kohara, Yoshihisa Kishiyama (NTTドコモ), Fumihiro Yamashita (NTT) |
|
11:20-13:00 |
Lunch Break ( 100 min. ) |
Thu, Feb 24 PM SAT [Special Talk] 13:00 - 13:50 |
(5) SAT |
13:00-13:50 |
[Special Talk]
Optical coherent technologies as applied to satellite laser communication |
Toshiyuki Ando, Keisuke Matsuda, Hitomi Ono, Akihiro Fujie, Yuta Takemoto, Tomohiro Akiyama (MELCO) |
|
13:50-14:00 |
Break ( 10 min. ) |
Thu, Feb 24 PM SANE1 Chair: Shunichi Futatsumori(ENRI) 14:00 - 15:40 |
(6) SANE |
14:00-14:25 |
Study on circle fitting methods for radar respiration detection |
Takayuki Kitamura, Isao Matsushima, Satoshi Kageme (Mitsubishi Electric Corp.) |
(7) SANE |
14:25-14:50 |
Study on human detection using beamforming and RNN |
Isao Matsushima, Takayuki Kitamura, Satoshi Kageme (Mitsubisi Electric) |
(8) SANE |
14:50-15:15 |
Utilization of Dynamic Map Data in Cyberspace
-- Automatic generation of road feature vector data from point cloud -- |
Junichi Takiguchi (MELCO) |
(9) SANE |
15:15-15:40 |
Utilization of Dynamic Map Data in Cyberspace
-- Road infrastructure visual inspection support system with dynamic map and drive recorder -- |
Yuan Zong, Kai Wang, Yugo Araki, Ryo Ohwada (Waseda Univ.), Junichi Takiguchi (MELCO), Yoshiharu Amano (Waseda Univ.) |
|
15:40-15:50 |
Break ( 10 min. ) |
Thu, Feb 24 PM SAT3 15:50 - 17:30 |
(10) SAT |
15:50-16:15 |
Evaluation of antenna pointing control performance onboard fixed-wing UAV in HAPS wireless relay system |
Koki Hamajima, Kei Yasukawa, Masazumi Ueba (Muroran IT), Hisayoshi Kanou, Munehiro Matusi, Junicho Abe, Kiyohiko Itokawa, Fumihiro Yamashita (NTT) |
(11) SAT |
16:15-16:40 |
Performance Evaluation of Frequency Offset Compensation Method for Doppler Shift Multiple Observations in User Position Detection System using Unmanned Aerial Vehicles |
Akira Yamanaka, Hiroyasu Ishikawa (Nihon Univ.) |
(12) SAT |
16:40-17:05 |
Spectrum division technique of burst signal for satellite communications |
Fumihiro Yamashita, Junichi Abe (NTT) |
(13) SAT |
17:05-17:30 |
Multiuser Detection of Collided AIS Packets using Iterative Channel Estimation |
Kohei Nozaki, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech), Daichi Hirahara (JAXA) |
Fri, Feb 25 AM SAT4 09:30 - 10:20 |
(14) SAT |
09:30-09:55 |
Bandwidth and Power Allocation for a Multi-beam Satellite Communication System in the Japanese Islands |
Shun Okuhama (ONCT), Kohei Watabe (NUT), Katsuya Nakahira (ONCT) |
(15) SAT |
09:55-10:20 |
A Method of Interference Suppression Using Directivity Control of Array Antennas for Frequency Sharing in Space-Air-Ground Integrated Network |
Akinori Matsushita, Nei Kato, Yuichi Kawamoto (Tohoku Univ.), Kazuma Kaneko (Mitsubishi Electric) |
|
10:20-10:55 |
Break ( 35 min. ) |
Fri, Feb 25 AM SANE2 Chair: Ryo Natsuaki(Tokyo Univ.) 10:55 - 11:45 |
(16) SANE |
10:55-11:20 |
Acceleration of local histogram generation for change detections in satellite SAR images using CPU-integrated graphics processor |
Masato Gocho (Mitsubishi Electric), Kazunori Ueda (Waseda Univ.) |
(17) SANE |
11:20-11:45 |
Expantion of swath width for a synthetic aperture radar with transmission frequency multiplexing |
Akihisa Uematsu, Toshiyuki Nishibori (JAXA) |
|
11:45-12:45 |
Lunch Break ( 60 min. ) |
Fri, Feb 25 PM SAT [Special Talk] 12:45 - 13:35 |
(18) SAT |
12:45-13:35 |
[Special Talk]
Discussion of 6U-CubeSat to provide Global navigation system and communication service for Lunar spacecraft |
Yoshihide Aoyanagi (Univ. of Fukui), Takuji Ebinuma (Chubu Univ.), Shinichi Nakasuka (The Univ. of Tokyo), Toshiki Tanaka (Univ. of Houston), Takeshi Matsumoto (The Univ. of Tokyo) |
|
13:35-13:45 |
Break ( 10 min. ) |
Fri, Feb 25 PM SAT5 13:45 - 15:25 |
(19) SAT |
13:45-14:10 |
A New Approach of Detecting NLOS Signals and Robust Positioning Method in Multipath Environments |
Tomohiro Ozeki, Nobuaki Kubo (TUMSAT) |
(20) SAT |
14:10-14:35 |
Performance evaluation of CLAS and MADOCA on the construction field |
Kaito Kobayashi, Tomohiro Ozeki, Nobuaki Kubo (TUMSAT) |
(21) SAT |
14:35-15:00 |
A Fingerprint-like Positioning Method Using Low Earth Orbit Satellites |
Hirotaka Kanamori, Kaito Kobayashi, Nobuaki Kubo (TUMSAT) |
(22) SAT |
15:00-15:25 |
Machine Learning Based Multiplexing Modulation for Navigation Systems |
Takagi Manabu, Noda Yasunori, Hangai Masatake, Noda Masaki (Mitsubishi Electric Corp.) |
|
15:25-15:35 |
Break ( 10 min. ) |
Fri, Feb 25 PM SANE3 Chair: Takayuki Kitamura (Mitsubishi Electric) 15:35 - 16:50 |
(23) SANE |
15:35-16:00 |
A Novel Chirp Sequence Radar using Inter-radar Interference Suppression for Spectrum Efficiency Enhancement |
Takahiro Maruyama, Masahiro Umehira, Yuu Watanabe, Xiaoyan Wang, Shigeki Takeda (Ibaraki Univ.) |
(24) SANE |
16:00-16:25 |
Flight tests for expanding AeroMACS coverage
-- Handover test over Sendai City -- |
Kazuyuki Morioka, Xiaodong Lu, Junichi Naganawa, Naoki Kanada, Norihiko Miyazaki, Noriaki Hiraga, Naruto Yonemoto, Akiko Kohmura (ENRI) |
(25) SANE |
16:25-16:50 |
On Space debris environment due to Anti-Satellite Test of Cosmos 1408 satellite |
Makoto Tanaka (Tokai Univ.) |