| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
UWT
(2nd) |
2023-11-27
12:30 |
Shiga |
Ritsumeikan University Biwako-Kusatsu Campus (BKC) |
Laser Beam Tracking Technique for Underwater Mobile Optical Wireless Communications using Transmission/Reception Beam-Angle Control
Kazuya Matsuda, Yuma Takeda, Yasuhiro Okamura (Tokushima Univ.), Takanori Satoh (FURUNO ELECTRIC), Atsushi Takada (Tokushima Univ.) |
There is a growing need for a real-time wireless transmission system for high-capacity data such as high-definition vide... [more] |
|
UWT
(2nd) |
2023-11-27
12:55 |
Shiga |
Ritsumeikan University Biwako-Kusatsu Campus (BKC) |
Confirmation of the effectiveness of multi-beam transmission for application to underwater optical communications
Naoki Kobayashi, Ayana Oku, Taiga Manabe, Yoshihisa Takayama (Tokai Univ) |
In this paper, we confirm the effectiveness of multi-beam transmission for application to underwater optical communicati... [more] |
|
UWT
(2nd) |
2023-11-27
13:20 |
Shiga |
Ritsumeikan University Biwako-Kusatsu Campus (BKC) |
Underwater channel communication of visible light band flat beam using Galilean telescoping beam shaper
Ayumu Kariya, Kiichiro Kuwahara, Tomoya Ishikawa, Fumiya Kobori, Keita Tanaka, Takahiro Kodama (Kagawa Univ.) |
[more] |
|
UWT
(2nd) |
2023-11-27
13:45 |
Shiga |
Ritsumeikan University Biwako-Kusatsu Campus (BKC) |
DC-biased time-domain hybrid PAM signal for visible light band spatial optical wireless communication
Hodaka Amano, Ayumu Kariya, Tomoya Ishikawa, Fumiya Kobori, Keita Tanaka, Keiji shimada, Reika Suketomo, Yuika Mori, Takahiro Kodama (Kagawa Univ.) |
[more] |
|
UWT
(2nd) |
2023-11-27
14:20 |
Shiga |
Ritsumeikan University Biwako-Kusatsu Campus (BKC) |
[Invited Talk]
A prototype ICI Canceling Underwater OFDM Communication system for Multi-path Doppler Channel
Tomohisa Wada, Shiho Oshiro, Catherine Akioya (Ryukyu Univ.), Hiromasa Yamada (OKI Com-Echoes) |
This technical report concerns the improvement of Doppler tolerance in multipath environments for underwater acoustic ra... [more] |
|
UWT
(2nd) |
2023-11-27
14:50 |
Shiga |
Ritsumeikan University Biwako-Kusatsu Campus (BKC) |
[Invited Talk]
A Channel Sounder for Underwater Acoustic Communications and its Experimental Results in Sharrow Sea Environment
Hiroshi Kubo, Kouichi Hashimoto, Taichi Fujita, Takumi Yoshimura (Ritsumeikan Univ.) |
Doubly-selectivity of underwater acoustic communications (UWACs) can be measured by channel sounders, which estimate tim... [more] |
|
UWT
(2nd) |
2023-11-27
15:20 |
Shiga |
Ritsumeikan University Biwako-Kusatsu Campus (BKC) |
[Invited Talk]
Basic Study of Digital Modulation and Demodulation Scheme with High Tolerance in Underwater Acoustic Communication
Shingo Yoshizawa (Kitami Inst. of. Tech.) |
[more] |
|
UWT
(2nd) |
2023-11-27
15:50 |
Shiga |
Ritsumeikan University Biwako-Kusatsu Campus (BKC) |
[Invited Lecture]
utilization of Zadoff-Chu signals on underwater acoustic communication
-- improving efficiecy of MIMO communication --
Mitsuyasu Deguchi, Yukihiro Kida, Yoshitaka Watanabe, Takuya Shimura (JAMSTEC) |
[more] |
|
UWT
(2nd) |
2023-11-27
16:15 |
Shiga |
Ritsumeikan University Biwako-Kusatsu Campus (BKC) |
[Invited Lecture]
An experiment of underwater acoustic communication between fastly moving vehicles in shallow sea.
-- A demonstration of a mobile underwaetr communication in the relative velocity of higher than 10 kt --
Yukihiro Kida, Mitsuyasu Deguchi, Takuya Shimura (JAMSTEC), Narihiro Iwama (ATLA) |
[more] |
|
UWT
(2nd) |
2023-11-27
16:50 |
Shiga |
Ritsumeikan University Biwako-Kusatsu Campus (BKC) |
Highly efficient underwater acoustic OFDM transmission system using blind delayed wave suppression
-- Verification by simulation and construction of experimental system --
Ikeda Haruya, Sumita Soma (Tokyo Univ. of Science), Hisano Daisuke, Sakai Masahiro (Osaka Univ.), Maruta Kazuki (Tokyo Univ. of Science) |
For Beyond 5G/6G, research on non-terrestrial wireless communications (e.g., in space, underwater, etc.) is being conduc... [more] |
|
UWT
(2nd) |
2023-11-27
17:15 |
Shiga |
Ritsumeikan University Biwako-Kusatsu Campus (BKC) |
Multi-antenna Passband Channel Simulator for Underwater Acoustic Communications
Soma Sumita, Haruya Ikeda (Tokyo Univ. of Science), Daisuke Hisano (Osaka Univ.), Hiroshi Kubo (Ritsumeikan Univ.), Kazuki Maruta (Tokyo Univ. of Science) |
Recently, research on underwater acoustic communication in Beyond 5G/6G has attracted much attention. Since the speed of... [more] |
|
UWT
(2nd) |
2023-11-27
17:40 |
Shiga |
Ritsumeikan University Biwako-Kusatsu Campus (BKC) |
Experiments of Wireless-Controlled Remotely Operated Vehicles with Underwater Acoustic Communications
Ryota Okumura, Hiroyuki Fukumoto, Yosuke Fujino, Seiji Ohmori, Yuya Ito, Takumi Ishihara, Yushi Tabata (NTT) |
High-speed underwater acoustic communications are desired to control heavy equipment or robot remotely. To achieve high-... [more] |
|