IEICE Society Conference 2025
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Session Details

一般セッションB. Communications Society : B-3．Satellite Communications

[B-3]Satellite Communications

Tue. Sep 9, 2025 2:30 PM - 4:45 PM JST
Tue. Sep 9, 2025 5:30 AM - 7:45 AM UTC
School of Engineering Building No.1 2F Lecture Room No.3(Okayama University)
Chair:HISAYOSHI KANO(Nippon Telegraph and Telephone Corporation), DAISUKE GOTO(Nippon Telegraph and Telephone Corporation)
2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[B-3-01]Performance Evaluation of Uplink Communication for OTFS-Based LEO Satellite Systems

〇Ryo Arimura1, Masataka Miyake1, Suguru Kameda1 (1. Hiroshima University)
2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[B-3-02]Superposed Transmission Scheme with 16QAM Subcarrier Modulation

〇Sana Kagaya1, Takatoshi Sugiyama1 (1. Kogakuin University)
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[B-3-03]OFDM Spectrum Suppressed Transmission by Using Higher-Order Subcarrier Modulation

〇Tatsuya Tanaka1, Takatoshi Sugiyama1 (1. Kogakuin Univ.)
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[B-3-04]A Study on Precoding Scheme Selection for MU-MIMO in LEO SATCOM

〇Shogo Kurimoto1, Hirofumi Suganuma1, Fumiaki Maehara1 (1. Waseda Univ.)
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

Break time

3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[B-3-05]Design of Low-Coding-Rate LDPC Code for Very Low CNR Transmission and Estimation of Link Budget for Future Satellite Broadcasting Applications

〇Yuki Koizumi1, Masashi Kamei1 (1. NHK)
4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[B-3-06]Prediction of Rain Attenuation Considering Rainfall on Propagation paths for Satellite Broadcasting

〇Ryota Akiyama1, Kamei Masashi1 (1. NHK)
4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[B-3-07]Study on improving the accuracy of cloud water content estimation by Himawari

〇Takahiro Ohno1,2, Hisayoshi Kano1, Tomohiro Tokuyasu1, Kosuke Ito2, Tetsuya Takemi2 (1. NTT, Inc., 2. Kyoto Univ.)
4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[B-3-08]A study on the difference between occurrence times of rain attenuation and rainfall rate in Ku band and Ka band satellite communications links

〇Yasuyuki Maekawa1, Yoshiaki Shibagaki1 (1. Osaka Electro-Communication University)
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