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Technical Committee on Satellite Telecommunications (SAT) [schedule] [select]
Chair Tetsushi Ikegami (Meiji Univ.)
Vice Chair Masashi Kamei (NHK), Takana Kaho (Shonan Inst. of Tech.)
Secretary Junichi Abe (NTT), Takuya Okura (NICT)
Assistant Riichiro Nagareda (KDDI Research), Yuuki Koizumi (NHK)

Technical Committee on Radio Communication Systems (RCS) [schedule] [select]
Chair Kenichi Higuchi (Tokyo Univ. of Science)
Vice Chair Tomoya Tandai (Toshiba), Fumihide Kojima (NICT), Osamu Muta (Kyushu Univ.)
Secretary Tetsuya Yamamoto (Panasonic), Koichi Adachi (Univ. of Electro-Comm), Osamu Nakamura (Sharp)
Assistant Manabu Sakai (Mitsubishi Electric), Masashi Iwabuchi (NTT), Issei Kanno (KDDI Research), Yuyuan Chang (Tokyo Inst. of Tech)

Conference Date Thu, Aug 25, 2022 09:50 - 18:55
Fri, Aug 26, 2022 09:50 - 16:35
Topics  
Conference Place  
Copyright
and
reproduction
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Registration Fee This workshop will be held as the IEICE workshop in fully electronic publishing. Registration fee will be necessary except the speakers and participants other than the participants to workshop(s) in non-electronic publishing. See the registration fee page. We request the registration fee or presentation fee to participants who will attend the workshop(s) on SAT, RCS.

Thu, Aug 25 AM  RCS 1
Chair: Tatsumi Konishi (Aichi Inst. of Tech.)
09:50 - 11:05
(1)
RCS
09:50-10:15 A Basic Study on Interference Canceller for 5G Systems and Other Systems Using the Same Frequency RCS2022-97 Takafumi Fujii (SoftBank), Teruya Fujii (Tokyo Tech)
(2)
RCS
10:15-10:40 Uplink interference canceller for macro cell and small cells with cooperative control network in 3Dimension spatial HeNet construction RCS2022-98 Takuya Kaneda, Takafumi Fujii (SoftBank), Teruya Fujii (Tokyo Tech)
(3)
RCS
10:40-11:05 A Study on Improvement of Communication Quality in Uplink SIMO Receiver with Base Station Cooperative MU-MIMO Interference Canceller RCS2022-99 Maeda Ryohei, Fujii Teruya (Tokyo Tech.)
  11:05-11:15 Break ( 10 min. )
Thu, Aug 25 PM  RCS 2
Chair: Yoshihiro Matsumura (JR Central)
11:15 - 12:30
(4)
RCS
11:15-11:40 Channel Segregation and Multi-Subband Assignment for Inter-Cell Interference Coordination in Ultra-dense RAN RCS2022-100 Hidenori Matsuo, Ryo Takahashi, Fumiyuki Adachi (Tohoku Univ.)
(5)
RCS
11:40-12:05 A Study on Computational Complexity Reduction of Pre/Postcoding in User-Cluster-Centric CF-mMIMO RCS2022-101 Ryo Takahashi, Hidenori Matsuo, Sijie Xia, Qiang Chen, Fumiyuki Adachi (Tohoku Univ.)
(6)
RCS
12:05-12:30 A study on user-driven suboptimal joint transmit-receive diversity RCS2022-102 Fumiyuki Adachi, Ryo Takahashi (Tohoku Univ.)
Thu, Aug 25 AM 
Chair: Jun-ichi Abe
09:50 - 11:05
(7)
SAT
09:50-10:15 Experimental Evaluation of Positioning Error of Super Pressure Balloon over Antarctica Using Iridium Satellite SAT2022-28 Takana Kaho, Takato Suzuki (Shonan Inst. Tech.), Yoshitaka Saito (JAXA), Yoshihiro Tomikawa (NIPR)
(8)
SAT
10:15-10:40 Frequency Utilization Efficiency Improvement by Spectrum Suppressed Transmission with LDPC Encoding SAT2022-29 Teppei Kanke, Takatoshi Sugiyama (Kogakuin Univ.)
(9)
SAT
10:40-11:05 GPS Calculated Distance Error Improvement by Number of Reflections and Incident Angle Estimations Based on Received Signal Power and Pseudo Range in Shinjuku Area SAT2022-30 Koichi Saito, Takatoshi Sugiyama (Kogakuin Univ.)
  11:05-11:15 Break ( 10 min. )
Thu, Aug 25 PM  RCS 3
Chair: Yukitoshi Sanada (Keio Univ.)
11:15 - 12:30
(10)
RCS
11:15-11:40 Joint Time-Variant Channel Estimation and Signal Detection for Underwater Acoustic MIMO-OFDM Communications RCS2022-103 Tianhao Dong, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech)
(11)
RCS
11:40-12:05 Random Phase based Physical Layer Security Scheme Robust against Multi-antenna Eavesdroppers RCS2022-104 Meng YAN, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech)
(12)
RCS
12:05-12:30 Device-to-Device Communications Employing Fog Nodes with Parallel Interference Cancellers RCS2022-105 Binu Shrestha, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech)
  12:30-13:20 Lunch Break ( 50 min. )
Thu, Aug 25 PM  Invited Talk
Chair: Kenichi Higuchi (Tokyo Univ. of Science)
13:20 - 14:10
(13) 13:20-14:10 [Invited Talk]
Research on Wireless Communication Systems for Small Unmanned Aerial Vehicles SAT2022-31 RCS2022-106
Shoichi Kiazawa (Muroran IT)
  14:10-14:20 Break ( 10 min. )
Thu, Aug 25 PM 
Chair: Masashi Kamei
14:20 - 15:35
(14) 14:20-14:45 [Invited Lecture]
Research on Construction of Temporary Wireless Networks based on mmWave Enabled UAV SAT2022-32 RCS2022-107
Gia Khanh Tran (Tokyo Tech)
(15) 14:45-15:10 [Invited Lecture]
R&D Trends in Onboard Paylaod toward NTN SAT2022-33 RCS2022-108
Shigenori Tani, Michiya Hayama, Futaba Ejima, Hideki Ishihara, Hiroyuki Tanaka (Mitsubishi Electric), Johta Awano, Masanobu Yajima (JAXA)
(16) 15:10-15:35 [Invited Lecture]
Research, development, and demonstration of a compact optical communication system based on optical disk technology SAT2022-34 RCS2022-109
Hiroaki Yamazoe, Kyohei Iwamoto (Sony CSL)
  15:35-15:45 Break ( 10 min. )
Thu, Aug 25 PM 
Chair: Tetsushi Ikegami
15:45 - 17:05
(17) 15:45-15:50  
(18)
SAT
15:50-16:15 [Encouragement Talk]
One the use of machine learning for satellite communication systems SAT2022-35
Manabu Takagi, Yasunori Noda, Masatake Hangai, Masaki Noda (Mitsubishi Electric Corp.)
(19)
SAT
16:15-16:40 [Encouragement Talk]
Study on Error Correction in IP network to Compensate for Rain Attenuation in 21-GHz band Satellite Broadcasting SAT2022-36
Yuki Koizumi, Yoichi Suzuki, Tomoya Kusunoki, Kazunori Yokohata (NHK)
(20)
SAT
16:40-17:05 [Encouragement Talk]
Development of extreme coverage communication system extended by Non-Terrestrial Network(NTN)
-- UE availability evaluation during rainfall --
SAT2022-37
Hisayoshi Kano, Munehiro Matsui, Jun-ichi Abe (NTT), Yuki Hokazono, Hinata Kohara, Yoshihisa Kishiyama (NTTdocomo), Fumihiro Yamashita (NTT)
  17:05-17:15 Break ( 10 min. )
Thu, Aug 25 PM  RCS 4
Chair: Yuichi Miyaji (Aichi Inst. of Tech.)
17:15 - 18:55
(21)
RCS
17:15-17:40 An energy consumption model of LoRaWAN via Field Experiments RCS2022-110 Taiki Ogura (Nagaoka Univ. of Technology), Satoshi Yamazaki (NIT, Numazu College)
(22)
RCS
17:40-18:05 Resource allocation scheme utilizing clock drift in LPWAN RCS2022-111 Aoto Kaburaki, Koichi Adachi (UEC), Osamu Takyu (Shinshu Univ.), Mai Ohta (Fukuoka Univ.), Takeo Fujii (UEC)
(23)
RCS
18:05-18:30 Interference Cancellation for Coexistence of LoRaWAN with Wireless Power Transfer RCS2022-112 Ryota Kumada, Koichi Adachi (UEC)
(24)
RCS
18:30-18:55 Multi-hop Wake-up Control for top-k Query in Wireless Sensor Networks RCS2022-113 Takuya Murakami, Junya shiraishi, Hiroyuki Yomo (Kansai Univ.)
Fri, Aug 26 AM  RCS 5
Chair: Fumiaki Maehara (Waseda Univ.)
09:50 - 11:05
(25)
RCS
09:50-10:15 Joint UAV Positioning and User Pairing via Reinforcement Learning Based Selection in NOMA Systems RCS2022-114 Ahmad Gendia, Osamu Muta (Kyushu Univ.), Sherief Hashima (RIKEN-AIP), Kohei Hatano (Kyushu Univ.)
(26)
RCS
10:15-10:40 Constant Amplitude Modulation for NOMA-OFDM Wireless Communications RCS2022-115 Wang Zihan, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech)
(27)
RCS
10:40-11:05 Pilot Signal Assignment for Mixed Numerology NOMA Transmission RCS2022-116 Hayato Kanke, Sanada Yukitoshi (Keio Univ.)
  11:05-11:15 Break ( 10 min. )
Fri, Aug 26 PM  RCS 6
Chair: Osamu Muta (Kyushu Univ.)
11:15 - 12:30
(28)
RCS
11:15-11:40 Transmit Power Control for MIMO Small Cells Networks Employing Neural Networks with Compressed Sensing Algorithms RCS2022-117 Haoxiang Luan, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech)
(29)
RCS
11:40-12:05 Inter-cell Interference Control by Joint Transmit Power and Transmit Beamforming Control based on Machine Learning RCS2022-118 Naoto Tamada, Yuyuan Chang, Kazuhiko Fukawa (Tokyo Tech)
(30)
RCS
12:05-12:30 Multi-Agent Deep Q-Learning based Inter-Cell Interference Coordination for Cellular Systems RCS2022-119 Liu Yuchen, Chang Yuyuan, Fukawa Kazuhiko (Tokyo Tech)
Fri, Aug 26 AM  RCS 7
Chair: Tomoya Tandai (Toshiba)
09:50 - 11:05
(31)
RCS
09:50-10:15 Beam Pattern Estimation Based on Radio Map and Multi-beam Antenna Model for 5G Transmitter at 28GHz RCS2022-120 Shougo Matsuo, Hirofumi Nakajo, Sunao Miyamoto, Fujii Takeo (UEC), Kenji Wakafuji, Ryota Nihei, Kohei Yoshida (NEC)
(32)
RCS
10:15-10:40 Design of Coordinated Multi-Point Beamforming for Millimeter-Wave OFDM With Random Blockage RCS2022-121 Sota Uchimura, Hiroki Iimori (UEC), Giuseppe Abreu (JUB), Koji Ishibashi (UEC)
(33)
RCS
10:40-11:05 Channel Activity Detection Based Index Mapping Scheme for Packet-Level Index Modulation RCS2022-122 Kosuke Suzuki, Koichi Adachi (UEC), Mai Ohta (Fukuoka Univ.), Osamu Takyu (Shinshu Univ.), Takeo Fujii (UEC)
  11:05-11:15 Break ( 10 min. )
Fri, Aug 26 PM  RCS 8
Chair: Koichi Adachi (Univ. of Electro-Comm)
11:15 - 12:05
(34)
RCS
11:15-11:40 RCS2022-123
(35)
RCS
11:40-12:05 A Study on bit error rate of MIMO scheme effective for high-speed mobile communications RCS2022-124 Tatsumi Konishi (Aichi Inst. of Tech.)
  12:05-13:20 Lunch Break ( 75 min. )
Fri, Aug 26 PM 
Chair: Takana Kaho
13:20 - 14:10
(36) 13:20-14:10 [Special Talk]
Activities and Future Prospects of Space ICT Promotion Initiative Forum (SPIF) SAT2022-38 RCS2022-125
Morio Toyoshima, Yasuhiro Takahashi, Amane Miura (NICT), Hisanori Tsuji (Astroterrace), Akihiro Nakao, Shinichi Nakasuka (Univ. Tokyo)
  14:10-14:20 Break ( 10 min. )
Fri, Aug 26 PM  Special Session
Chair: Osamu Nakamura (Sharp)
14:20 - 15:10
(37) 14:20-14:45 [Invited Lecture]
Distributed deployment method of aerial base stations SAT2022-39 RCS2022-126
Tatsuaki Kimura (Osaka Univ.)
(38) 14:45-15:10 [Invited Lecture]
Initial Operation Status of the LUCAS: Laser Utilizing Communication System SAT2022-40 RCS2022-127
Satoh Yohei, Hoshi Shintaroh, Itahashi Takamasa, Takano Yutaka (JAXA), Kotake Hideaki, Abe Yuma, Takahashi Yasuhiro, Okura Takuya, Fuse Tetsuharu, Toyoshima Morio (NICT), Yamakawa Shiro (JAXA)
  15:10-15:20 Break ( 10 min. )
Fri, Aug 26 PM 
Chair: Yuki Koizumi
15:20 - 16:35
(39)
SAT
15:20-15:45 First Experimental Results on Ground-to-Satellite Optical Communications Using LUCAS Onboard Optical Data Relay Satellite SAT2022-41 Hideaki Kotake, Yuma Abe, Yasuhiro Takahashi, Takuya Okura, Tetsuharu Fuse (NICT), Yohei Sato, Takamasa Itahashi, Shiro Yamakawa (JAXA), Hiroyuki Tsuji, Morio Toyoshima (NICT)
(40)
SAT
15:45-16:10 Preliminary Analytical Results of Atmospheric Turbulence Parameters Using "LUCAS" Onboard Optical Data Relay Satellite SAT2022-42 Yuma Abe, Hideaki Kotake, Yoshihiko Saito, Kolev Dimitar, Yasuhiro Takahashi, Takuya Okura, Tetsuharu Fuse (NICT), Yohei Satoh, Takamasa Itahashi, Shiro Yamakawa (JAXA), Hiroyuki Tsuji, Morio Toyoshima (NICT)
(41)
SAT
16:10-16:35 A Study of Frequency Assignment for Adaptive Coding and Modulation Scheme on Flexible Satellite Communication System SAT2022-43 Mitsugu Ohkawa, Hiromitsu Wakana, Amane Miura (NICT)

Announcement for Speakers
General Talk (SAT)Each speech will have 20 minutes for presentation and 5 minutes for discussion.
General Talk (RCS)Each speech will have 18 minutes for presentation and 7 minutes for discussion.
Encouragement TalkEach speech will have 20 minutes for presentation and 5 minutes for discussion.
Invited LectureEach speech will have 20 minutes for presentation and 5 minutes for discussion.
Invited TalkEach speech will have 45 minutes for presentation and 5 minutes for discussion.
Special TalkEach speech will have 45 minutes for presentation and 5 minutes for discussion.

Contact Address and Latest Schedule Information
SAT Technical Committee on Satellite Telecommunications (SAT)   [Latest Schedule]
Contact Address Secretary:t_-c
Takuya Okura (NICT)
Junichi Abe (NTT)
Yuki Koizumi (NHK)
Riichiro Nagareda (KDDI Research) 
RCS Technical Committee on Radio Communication Systems (RCS)   [Latest Schedule]
Contact Address E-:r_- 


Last modified: 2022-08-22 00:22:32


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