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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| CAS, CS | 2023-03-01 13:35 |
Fukuoka | Kitakyushu International Conference Center (Primary: On-site, Secondary: Online) |
[Special Invited Talk]
Underwater Optical Wireless Communication Technologies
-- Challenge to realizing 1Gbps x 100m BL product -- Ken-Ichi Suzuki (Trimatiz)  CAS2022-103 CS2022-80 |
It is expected that ICT/IoT technologies will be introduced into the underwater to effectively utilize the vast ocean su... [more] | CAS2022-103 CS2022-80 pp.41-46 |
| SRW, SeMI, CNR (Joint) |
2022-11-24 16:25 |
Tochigi | Epinard Nasu (Primary: On-site, Secondary: Online) |
[Invited Talk]
A study of underwater/undersea wireless radio communication for aquatic IoT systems Yuki Fukumoto, Tohlu Matsushima, Miyuki Hirose, Toshiyuki Wakisaka (Kyutec), Kazuhiro Eguchi, Ryosuke Hasaba (Panasonic) SRW2022-22 SeMI2022-56 CNR2022-15 |
While acoustic communication technology is becoming more advanced for underwater communication, it is desirable to estab... [more] | SRW2022-22 SeMI2022-56 CNR2022-15 pp.30-34(SRW), pp.25-29(SeMI), pp.5-9(CNR) |
| RCS, AP, UWT (Joint) |
2022-11-15 14:55 |
Fukuoka | Kyushu University, and Online (Primary: On-site, Secondary: Online) |
Differential OFDM for Severe Doubly-Selective Channels of Underwater Acoustic Communications Hiroshi Kubo, Taichi Fujita, Kouichi Hashimoto, Takumi Yoshimura (Ritsumeikan Univ.) RCS2022-162 |
It is well known that wireless transmission technologies employing spatial combining and adaptive equalization and those... [more] | RCS2022-162 pp.43-48 |
| RCS, AP, UWT (Joint) |
2022-11-16 11:00 |
Fukuoka | Kyushu University, and Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Wireless Transmission Technologies for Severe Doubly-Selective Channels of Underwater Acoustic Communications Hiroshi Kubo, Taichi Fujita, Kouichi Hashimoto, Takumi Yoshimura (Ritsumeikan Univ.) AP2022-155 RCS2022-166 |
It is well-known that underwater acoustic communications (UWACs) plays an important role for underwater mobile communica... [more] | AP2022-155 RCS2022-166 pp.45-50(AP), pp.67-72(RCS) |
| PN | 2022-11-07 16:45 |
Kochi | (Primary: On-site, Secondary: Online) |
[Invited Talk]
Underwater Visible Light Wireless Communications Takahiro Kodama (Kagawa Univ.) PN2022-27 |
In this paper, we describe the technology that our organization is working on for underwater optical wireless in shallow... [more] | PN2022-27 pp.32-38 |
| MICT, WBS | 2022-07-25 09:30 |
Okayama | Okayama Prefectural University | [Poster Presentation]
A Study of PDs Arrangement for Underwater Visible Light Communication using Angular Diversity Receiver Keigo Matsunaga, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ) WBS2022-19 MICT2022-19 |
Underwater optical wireless communication (UWOC) has tremendous capabilities for searching and excavating under sea reso... [more] | WBS2022-19 MICT2022-19 pp.12-17 |
| CS | 2022-07-14 13:55 |
Kagoshima | Yakushima Environmental and Cultural Village Center (Primary: On-site, Secondary: Online) |
[Special Invited Talk]
An Underwater Positioning System based on Wireless Acoustic OFDM Communication for multiple AUVs team operation Tomohisa Wada (Ryukyu Univ.) CS2022-24 |
This paper proposes a new underwater positioning system which does not use INS in order to realize a compact and lower c... [more] | CS2022-24 p.46 |
| CS | 2022-07-14 14:40 |
Kagoshima | Yakushima Environmental and Cultural Village Center (Primary: On-site, Secondary: Online) |
[Special Invited Talk]
Research on underwater wireless technology using radio waves Takashi Matsuda, Ryotaro Suga, Ken-ichi Takizawa, Takeshi Matsumura (NICT) CS2022-25 |
Japan has the 6th largest exclusive economic zone in the world and is one of the countries with the potential to become ... [more] | CS2022-25 pp.47-52 |
| UWT (2nd) |
2022-06-20 15:05 |
Online | Online | Underwater Acoustic Communications from Mobile Radio Communication's Point of View Hiroshi Kubo (Ritsumeikan Univ.) |
This paper discusses channel environments and wireless transmission technologies of underwater acoustic communications (... [more] | |
| IT, ISEC, RCC, WBS | 2022-03-11 11:10 |
Online | Online | A study of Enhanced CSK constellation optimization in Underwater SLIPT using Time splitting receiver Takuma Kogo, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.) IT2021-117 ISEC2021-82 WBS2021-85 RCC2021-92 |
In recent years, underwater simultaneous light wave information and power transfer (USLIPT) has been attracting attenuat... [more] | IT2021-117 ISEC2021-82 WBS2021-85 RCC2021-92 pp.204-209 |
| IT, ISEC, RCC, WBS | 2022-03-11 14:55 |
Online | Online | A study of back-ground noise reduction for underwater visible light communications using angular diversity receiver Keigo Matsunaga, Yusuke Kozawa, Hiromasa Habuchi (Ibaraki Univ.) IT2021-134 ISEC2021-99 WBS2021-102 RCC2021-109 |
Underwater optical wireless communication (UWOC) has tremendous capabilities for searching and excavating under sea reso... [more] | IT2021-134 ISEC2021-99 WBS2021-102 RCC2021-109 pp.295-300 |
| UWT (2nd) |
2022-03-01 14:05 |
Online | Online | Formulation and Validation of the Transmission Factor Between Two Electrically Small Dipole Antennas Immersed in Seawater Takashi Kawamura, Takuma Matsushita, Toshinori Kondo, Futoshi Takeuchi, Kazuhiro Hongo, Yasuhiro Matsui, Takashi Takinami, Akihiro Horii, Kazunobu Ohkuri (Sony Group) |
As one of the theoretical approaches to reveal antenna behavior in the sea, it has been reported that the impedances of ... [more] | |
| UWT (2nd) |
2022-03-01 14:30 |
Online | Online | A Study of Underwater Optical Wireless Communications Using THP Kazuhiko Nakamura, Masanori Hanawa (Univ. of Yamanashi) |
In this article, the effect of Tomlinson-Harashima Precoding (THP) as a pre-equalizer for bandwidth compensation and int... [more] | |
| PN | 2022-03-02 13:00 |
Online | Online | An indoor experiment of 1m class short-reach visible optical wireless communication using seawater of the Seto Inland Sea as an underwater transmission line Keita Tanaka, Fumiya Kobori, Tomoya Nakagawa, Momoka Masaoka, Ayumu Kariya, Tomoya Ishikawa, Shota Eguchi, Takahiro Kodama (Kagawa Univ.) PN2021-76 |
In this time, to simulate the underwater transmission line in the natural environment in underwater optical wireless com... [more] | PN2021-76 pp.129-133 |
| PN | 2022-03-02 16:35 |
Online | Online | Evaluation of the optimum modulation arrangement in a time frame for TDHP signal with same generation ratio of PAM2/PAM4 Fumiya Kobori, Keita Tanaka, Takahiro Kodama (Kagawa Univ.) PN2021-86 |
For underwater optical wireless communication system using the visible light wavelength band single-carrier-method, whic... [more] | PN2021-86 pp.180-184 |
| SRW | 2022-01-17 15:10 |
Online | Online | [Invited Talk]
Recent R&D Trends in Underwater Optical-Wireless Communication Technologies
-- A New IoT World opened by the Aqua LAN (ALAN) Consortium -- Naoto Yoshimoto (CIST) SRW2021-64 |
In coming Beyond-5G / 6G era, underwater is one of the most attractive area as the frontier of communication networking,... [more] | SRW2021-64 pp.46-49 |
| MIKA (3rd) |
2021-10-28 10:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study of Relaying Arrangement Considering Traffic of Sensors in Submarine Optical Wireless Networks Nagisa Iwami, Tomotaka Kimura, Jun Cheng (Doshisha Univ.) |
In recent years, seafloor optical wireless networks have been attracting attention as a means of enabling high-capacity ... [more] | |
| RCS | 2021-10-22 14:15 |
Online | Online | Performance Improvement of Misaligned Underwater OWC Systems Using MIMO Hitoshi Ando, Chedlia Ben Naila, Hiraku Okada, Masaaki Katayama (Nagoya Univ.) RCS2021-138 |
In underwater optical wireless communication (UOWC), the position of the transceivers may fluctuate due to the influence... [more] | RCS2021-138 pp.106-111 |
| PN, NS, OCS (Joint) |
2021-06-24 10:45 |
Online | Online | Study of underwater optical wireless communication system using data-rate adaptive time-domain hybrid PAM Kobori Fumiya, Muhamad Aizat, Keita Tanaka (Kagawa Univ.), Yoshiaki Inoue (Osaka Univ.), Tomotaka Kimura (Doshisha Univ.), Masahiko Jinno, Takahiro Kodama (Kagawa Univ.) PN2021-4 |
To increase the variable transmission capacity of the underwater optical wireless communication system using the visible... [more] | PN2021-4 pp.1-6 |
| UWT (2nd) |
2021-06-15 13:30 |
Online | Online | [Invited Talk]
Experiment on Radio Communications under Seawater Ryotaro Suga, Takizawa Kenichi, Matsuda Takashi (NICT) |
In recent years, the use of radio waves in seawater has become attractive research fields regarding remote sensing, wire... [more] | |
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