IEICE Technical Report

Online edition: ISSN 2432-6380

Satellite Telecommunications

Workshop Date : 2023-08-31 - 2023-09-01 / Issue Date : 2023-08-24

SAT2023-33
CRDSA/IRSA Based Transmission Control Considering Available Channels Difference and Fairness among Terminals in Satellite IoT Systems
Kansuke Kumazawa, Hiraku Okada (Nagoya Univ.), Munehiro Matsui, Koyo Tategami, Daisuke Goto, Kiyohiko Itokawa, Fumihiro Yamashita (NTT), Masaaki Katayama (Nagoya Univ.)
pp. 1 - 6

SAT2023-34
Capacity Evaluation for IoT Terminals in LEO Satellite IoT Platform Using Receiver Beamforming with Doppler Rate Compensation
Kazumitsu Sakamoto, Masaki Takahashi, Kouhei Suzaki, Yosuke Fujino, Kenji Suzuki, Yasuyoshi Kojima, Kiyohiko Itokawa, Fumihiro Yamashita (NTT)
pp. 7 - 12

SAT2023-35
Improving Performance of LDM Transmission against Non-linear Distortion in Satellite Broadcasting System -- Decoding Method of LL Signal with Pilot Signals --
Yuki Koizumi, Masaaki Kojima, Masashi Kamei (NHK)
pp. 13 - 18

SAT2023-36
[Invited Lecture] Vehicular-to-Vehicular Communication System for UAV Collision Avoidance and Formation Flight
Lin Shan, Ryu Miura, Takashi Mastuda, Miho Koshikawa, Huan-Bang Li, Takeshi Matsumura (NICT)
pp. 19 - 23

SAT2023-37
[Invited Lecture] Nullforming and Coordination Techniques for Spectrum Sharing between High-Altitude Platforms and Terrestrial Networks
Koji Tashiro, Kenji Hoshino, Atsushi Nagate (SoftBank)
p. 24

SAT2023-38
[Invited Lecture] Research and Development for Realizing Space-Air-Ground Integrated Networks
Yuichi Kawamoto (Tohoku Univ.)
p. 25

SAT2023-39
[Invited Talk] Reception of radiowave broadcast from quasi-zenith satellite Michibiki
Satoshi Takahashi (Hiroshima City Univ.)
pp. 26 - 30

SAT2023-40
[Encouragement Talk] Two-Way Transmission Technology Using HAPS Relay Station in Space-Air-Ground Integrated Networks and Future Prospects
Masaki Takahashi, Yuichi Kawamoto, Nei Kato (Tohoku Univ.)
pp. 31 - 34

SAT2023-41
[Encouragement Talk] Seasonal Performance Comparison of Ground-to-Satellite Optical Communication Using LUCAS Onboard the Optical Data Relay Satellite
Hideaki Kotake, Yuma Abe, Yasuhiro Takahashi, Go Otsuru, Tomoshige Kan, Dimitar Kolev, Yoshihiko Saito (NICT), Yohei Sato, Takamasa Itahashi, Shiro Yamakawa (JAXA), Hiroyuki Tsuji, Morio Toyoshima (NICT)
pp. 35 - 40

SAT2023-42
[Encouragement Talk] Comparative study of channel coding methods for performance improvement in next-generation optical satellite data relay system
Eiji Okamoto, Yuma Yamashita (NITech), Yohei Satoh, Mitsuhiro Nakadai, Takamasa Itahashi, Shiro Yamakawa (JAXA)
pp. 41 - 45

SAT2023-43
[Invited Lecture] A standardization Trend of NTN in 3GPP
Akihiko Nishio (Panasonic Holdings)
p. 46

SAT2023-44
[Invited Lecture] Global Trends in Space Optical Communications and Its Standardization
Tomohiro Araki (JAXA)
pp. 47 - 51

SAT2023-45
[Special Talk] Current Status and Challenges of Non-Terrestrial Networks in the Beyond 5G/6G Era
Hiroyuki Tsuji (NICT)
pp. 52 - 56

SAT2023-46
Research of Satellite based QKD for Global Quantum Cryptographic Network Construction
Takahiro Akiyama, Segawa Tetsuya, Yamazaki Masaya, Nemoto Kazuya (SJC)
pp. 57 - 59

SAT2023-47
Feasibility Study of Physical-Layer Cryptography and Line-of-Sight Quantum Key Distribution over GEO-Ground Links based on Link Budget Calculation
Hiroyuki Endo, Masahide Sasaki, Mikio Fujiwara (NICT)
pp. 60 - 65

Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan