Tue, Feb 16 AM SAT1 Chair: Yoshinori Suzuki (NTT) 09:30 - 10:45 |
(1) SAT |
09:30-09:55 |
Study on performance improvement of downlink satellite cell in satellite/terrestrial integrated mobile communication system using non-orthogonal multiple access scheme |
Eiji Okamoto (NITech/NICT), Hiroyuki Tsuji, Amane Miura (NICT) |
(2) SAT |
09:55-10:20 |
A Study on Data Transfer Rate Considering Downlink Condition for the LEO Optical Satellite Network |
Yoshiki Shino, Hiroki Nishiyama, Nei Kato (Tohoku Univ.) |
(3) SAT |
10:20-10:45 |
Physical layer security in free-space optical communications |
Hiroyuki Endo, Mikio Fujiwara, Mitsuo Kitamura, Toshiyuki Ito, Morio Toyoshima, Hideki Takenaka (NICT), Ryosuke Shimizu (UEC), Takao Aoki (Waseda Univ.), Masahide Sasaki (NICT) |
|
10:45-10:55 |
Break ( 10 min. ) |
Tue, Feb 16 AM SANE1 Chair: Kenichiro Maki(JAXA) 10:55 - 12:10 |
(4) SANE |
10:55-11:20 |
The evolution of the space debris environment up to now (2015), from the view point of satellite applications |
Makoto Tanaka, Mizuki Kuwabara, Kaoruko Sakamoto (Tokai Univ.) |
(5) SANE |
11:20-11:45 |
Ranging system operating with 1 um wavelength for optical communication and space debris observation |
Hiroo Kunimori, Toshihiro Kubooka, Tetsuharu Fuse, Hiroyuki Endo, Mikio Fujiwara, Masahide Sasaki (NICT), Takao Aoki (Waseda U.) |
(6) SANE |
11:45-12:10 |
Development of LIDAR for Hayabusa2 and initial health-check with optical link function |
Takahide Mizuno (JAXA), Teiji Kase (NEC), Hirotomo Noda (NAOJ), Hiroo Kunimori (NICT), Hiroki Senshu (CIT), Junko Ogawa, Hirshi Takeuchi, Takanao Saiki (JAXA), Noriyuki Namiki (NAOJ), Yuichi Tsuda (JAXA) |
|
12:10-13:10 |
Lunch Break ( 60 min. ) |
Tue, Feb 16 PM SAT2 Chair: Katsuya Nakahira (NTT) 13:10 - 14:25 |
(7) SAT |
13:10-13:35 |
Study on highly responsive tracking antenna control system for simultaneous observations by unmanned air vehicles |
Masazumi Ueba, Yuichi Takaku, Ken Higuchi (Muroran IT) |
(8) SAT |
13:35-14:00 |
Evaluation experiment on Ka-band onboard variable directivity antenna for unmanned aircraft |
Hiroyuki Tsuji, Tomoshige Kan, Takashi Takahashi, Amane Miura, Morio Toyoshima, Ryu Miura (NICT) |
(9) SAT |
14:00-14:25 |
Antennas and Flight Courses for Communication Links between UA and Disaster Areas |
Hiroaki Homma, Kanshiro Kashiki, Shingo Watanabe, Kazunori Takeuchi (KDDI R&D Labs) |
|
14:25-14:35 |
Break ( 10 min. ) |
Tue, Feb 16 PM SANE2 Chair: Takahide Mizuno(JAXA) 14:35 - 15:50 |
(10) SANE |
14:35-15:00 |
High Power transmitter for X band SAR system on Small satellite |
Hiromi Watanabe (UT), Hirobumi Saito (JAXA) |
(11) SANE |
15:00-15:25 |
Evaluation of Nonlinear Phase Distortion in X-band GaAs and GaN Power Amplifiers for Small Satellite Communication and its Effect to Multi-level Modulation |
Masafmi Morimoto, Tomoya Fukami, Hiromi Watanabe (UTokyo), Hirobumi Saito (JAXA) |
(12) SANE |
15:25-15:50 |
The Experiments of 505 Mbps Downlink Communication from the 50 kg Class Satellite using 64APSK and Future Plans |
Tomoya Fukami, Hiromi Watanabe (UTokyo), Atsushi Tomiki, Takahide Mizuno, Hirobumi Saito (JAXA), Naohiko Iwakiri (NICT), Takahiro Shinke, Kaname Kojima (Addnics), Koichi Kawamoto (Kawamoto), Osamu Shigeta, Hitoshi Nunomura (AI Electronics), Yasuaki Kanda (Antenna Giken) |
|
15:50-16:00 |
Break ( 10 min. ) |
Tue, Feb 16 PM Special Session Chair: Morio Toyoshima (NICT) 16:00 - 17:40 |
(13) |
16:00-16:50 |
[Special Talk]
Drone and satellite |
Kenji Fujimoto (SNET) |
(14) |
16:50-17:40 |
[Special Talk]
Future satellite communications from the view point of civil airplane, and the outline of ARP4754 applied to MRJ development
-- Guidelines for Safety and Development Assurance process. -- |
Atsushi Morimoto (MITAC) |
Wed, Feb 17 AM SAT3 Chair: Aamane Miura (NICT) 09:30 - 10:45 |
(15) SAT |
09:30-09:55 |
Security enhancement of drone control communications by quantum key distribution. |
Toshiyuki Ito (NICT), Kazuo Ichihara (PRODRONE), Mitsuo Kitamura, Ryoji Nishizawa, Mikio Fujiwara, Masahide Sasaki (NICT) |
(16) SAT |
09:55-10:20 |
Preliminary Conceptual Study for the Scale Model Stratospheric Flight Experiment of a High Altitude Long Endurance UAS |
Daisuke Kubo, Kenya Harada (JAXA) |
(17) SAT |
10:20-10:45 |
Applicability study of distributed array antenna constructing technique for base station antenna systems |
Yoshinori Suzuki, Kouhei Suzaki, Daisuke Gotp, Katsuhiko Yamanaka, Fumihiro Yamashita, Kiyoshi Kobayashi (NTT) |
|
10:45-10:55 |
Break ( 10 min. ) |
Wed, Feb 17 AM SANE3 Chair: Atsushi Kezuka(ENRI) 10:55 - 12:10 |
(18) SANE |
10:55-11:20 |
Feasibility Study on GPS Multipath Mitigation using Reflection Domes |
Mizuki Kuwabara, Makoto Tanaka (Tokai Univ.) |
(19) SANE |
11:20-11:45 |
Preliminary Experiments on TEC Measurement using Single-frequency L1 Receivers |
Makoto Tanaka, Mizuki Kuwabara (Tokai Univ.) |
(20) SANE |
11:45-12:10 |
Range Walking Correction Based on Decimation |
Masahiro Fujiwara, Yoshikazu Shoji, Junichiro Suzuki (TOSHIBA) |
|
12:10-13:10 |
Lunch Break ( 60 min. ) |
Wed, Feb 17 PM SAT4 Chair: Takatoshi Sugiyama (Kogakuin Univ.) 13:10 - 14:00 |
(21) SAT |
13:10-13:35 |
Wideband Transmission Performance over Proto-type Transponder for 21GHz-band Broadcasting Satellite under Thermal Vacuum |
Masaaki Kojima, Masashi Kamei, Masafumi Nagasaka, Susumu Nakazawa, Yoichi Suzuki, Yuki Koizumi, Kyoichi Saito, Shoji Tanaka, Tomohiro Saito (NHK) |
(22) SAT |
13:35-14:00 |
Study on Improvement of Link Quality for Ka-band Multibeam Satellite System I
-- Evaluation of the Link Availability under the Most Suitable Beam Control -- |
Kiyotaka Fujisaki (Kyushu Univ.) |