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Technical Committee on Space, Aeronautical and Navigational Electronics (SANE)
Chair: Toshifumi Moriyama (Nagasaki Univ.)
Vice Chair: Makoto Tanaka (Tokai Univ.), Takeshi Amishima (Mitsubishi Electric)
Secretary: Ryo Natsuaki (Univ. of Tokyo), Shunichi Futatsumori (ENRI)
Assistant: Takayuki Kitamura (Mitsubishi Electric)

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Technical Committee on Satellite Telecommunications (SAT)
Chair: Hiroyasu Ishikawa (Nihon Univ.)
Vice Chair: Tetsushi Ikegami (Meiji Univ.), Takana Kaho (Shonan Inst. of Tech.)
Secretary: Megumi Shibuya (KDDI Research), Takuya Okura (NICT)
Assistant: Daisuke Goto (NTT), Yuuki Koizumi (NHK)

DATE:
Thu, Feb 24, 2022 09:40 - 17:30
Fri, Feb 25, 2022 09:30 - 16:50

PLACE:
online

TOPICS:
Satellite technology, etc.

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Thu, Feb 24 AM SAT1 (09:40 - 11:20)
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(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)

----- Lunch Break ( 100 min. ) -----

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Thu, Feb 24 PM SAT [Special Talk] (13:00 - 13:50)
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(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)

----- Break ( 10 min. ) -----

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Thu, Feb 24 PM SANE1 (14:00 - 15:40)
Chair: Shunichi Futatsumori(ENRI)
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(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.)

----- Break ( 10 min. ) -----

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Thu, Feb 24 PM SAT3 (15:50 - 17:30)
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(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)

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Fri, Feb 25 AM SAT4 (09:30 - 10:20)
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(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)

----- Break ( 35 min. ) -----

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Fri, Feb 25 AM SANE2 (10:55 - 11:45)
Chair: Ryo Natsuaki(Tokyo Univ.)
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(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)

----- Lunch Break ( 60 min. ) -----

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Fri, Feb 25 PM SAT [Special Talk] (12:45 - 13:35)
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(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)

----- Break ( 10 min. ) -----

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Fri, Feb 25 PM SAT5 (13:45 - 15:25)
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(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.)

----- Break ( 10 min. ) -----

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Fri, Feb 25 PM SANE3 (15:35 - 16:50)
Chair: Takayuki Kitamura (Mitsubishi Electric)
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(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.)

# Information for speakers
General Talk will have 20 minutes for presentation and 5 minutes for discussion.
Special Talk will have 45 minutes for presentation and 5 minutes for discussion.

# CONFERENCE SPONSORS:
- This conference is co-sponsored by IEEE AES Society Japan Chapter.


=== Technical Committee on Space, Aeronautical and Navigational Electronics (SANE) ===
# FUTURE SCHEDULE:

Tue, May 24, 2022: Information Technology R & D Center, MITSUBISHI Electric Corp. [Fri, Mar 11], Topics: Radar, EW and generals

# SECRETARY:
Takeshi Amishima(Mitsubishi Electric Corp.)
TEL: 0467-41-2062
E-mail: ATaakMibiElectc

Ryo Natsuaki (Univ. or Tokyo)
TEL: 03-5841-6789
E-mail: aeistu-

# ANNOUNCEMENT:
# The workshop may be held on-line due to the outbreak of COVID-19. Please also refer our website.

=== Technical Committee on Satellite Telecommunications (SAT) ===
# FUTURE SCHEDULE:

Wed, May 25, 2022 - Fri, May 27, 2022: Online [Thu, Mar 24], Topics: Joint Meeting of RCC, WBS, SAT, and MICT

# SECRETARY:
Secretary:t_-c
Megumi Shibuya (KDDI Research)
Takuya Okura (NICT)
Daisuke Goto (NTT)
Yuki Koizumi (NHK)


Last modified: 2022-02-23 00:34:52


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