Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMCJ, IEE-EMC, IEE-SPC |
2024-06-28 14:35 |
Hokkaido |
Hotel Suncity |
Evaluation of crosstalk in mode-division multiplexed transmission using shielded cad wires and construction of a termination network Hayato Yatabe, Tohlu Matsushima, Daisuke Nakayama, Yukihiro Fukumoto (KIT) |
(To be available after the conference date) [more] |
|
RCS |
2024-06-21 09:20 |
Okinawa |
(Primary: On-site, Secondary: Online) |
A Study on Deep Unfolding of Turbo Equalization in Overloaded MIMO Channels Haruki Sekiguchi, Shinsuke Ibi (Doshisha Univ.), Takumi Takahashi (Osaka Univ.), Hisato Iwai (Doshisha Univ.) RCS2024-72 |
(To be available after the conference date) [more] |
RCS2024-72 pp.260-265 |
RCC, ISEC, IT, WBS |
2024-03-13 - 2024-03-14 |
Osaka |
Osaka Univ. (Suita Campus) |
Position Estimation Accuracy of Mobile User based on Multiple Observation of Doppler-shifts in Positioning System using Unmanned Aerial Vehicle Hideaki Ito, Hiroyasu Ishikawa (Nihon Uniuv.) IT2023-85 ISEC2023-84 WBS2023-73 RCC2023-67 |
In the typical unmanned aircraft system (UAS) which provides temporal communication services under emergency and rescue ... [more] |
IT2023-85 ISEC2023-84 WBS2023-73 RCC2023-67 pp.66-71 |
RCS, SR, SRW (Joint) |
2024-03-13 13:50 |
Tokyo |
The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
Performance Improvement for Differential OFDM in Shallow Sea Experiments of Underwater Acoustic Communications Taichi Fujita, Takaaki Shimomura, Kouichi Hashimoto, Takumi Yoshimura, Hiroshi Kubo (Ritsumeikan Univ.) RCS2023-261 |
The authors have been evaluating differential orthogonal frequency division multiplexing (OFDM) by means of the experime... [more] |
RCS2023-261 pp.42-47 |
RCS, SR, SRW (Joint) |
2024-03-15 10:35 |
Tokyo |
The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Efforts towards further improving the performance of OAM multiplexing for fixed wireless communication Fumiaki Maehara (Waseda Univ.) RCS2023-284 SR2023-107 SRW2023-71 |
To achieve ultra-high-capacity wireless communication in B5G and 6G, it is essential not only to enhance access links be... [more] |
RCS2023-284 SR2023-107 SRW2023-71 p.133(RCS), p.65(SR), p.98(SRW) |
UWT (2nd) |
2024-01-29 13:25 |
Tokyo |
Tokai University Shinagawa Campus (Primary: On-site, Secondary: Online) |
Wideband Differential OFDM for Acoustic Communications on Wideband Acoustic Channel Measurement Takaaki Shimomura, Kouichi Hashimoto, Taichi Fujita, Hiroshi Kubo (Ritsumeikan Univ.) |
Acoustic communications, e.g., underwater acoustic communications and terrestrial acoustic communications, generally use... [more] |
|
UWT (2nd) |
2024-01-29 14:15 |
Tokyo |
Tokai University Shinagawa Campus (Primary: On-site, Secondary: Online) |
Shallow-Water Experimental Evaluation of Differential OFDM Software MODEMs for Underwater Acoustic Communications Taichi Fujita, Kouichi Hashimoto, Takumi Yoshimura, Hiroshi Kubo (Ritsumeikan Univ.) |
It is well-known that underwater acoustic communications (UWACs) play an important role in underwater mobile communicati... [more] |
|
UWT (2nd) |
2024-01-29 17:05 |
Tokyo |
Tokai University Shinagawa Campus (Primary: On-site, Secondary: Online) |
Adaptive Underwater Optical Wireless Communication Network Utilizing Beam Steering for Air/Water Path Switching Kiichiro Kuwahara, Hyuga Nagami, Keita Tanaka, Fumiya Kobori, Ayumu Kariya (Kagawa Univ.), Shogo Hayashida (Sangikyo), Takahiro Kodama (Kagawa Univ.) |
In this research, we introduced an aerial relay node and conducted a full-duplex class 1 eye-safe transmission experimen... [more] |
|
LOIS, ICM |
2024-01-26 10:10 |
Nagasaki |
Nagasaki Prefectural Art Museum (Primary: On-site, Secondary: Online) |
Service Failure Detection Focusing on Simultaneous Increase in Various Types of Connection Retries in User Traffic Naoki Hayashi, Fumio Katayama, Naoki Tateishi, Osamu Okino, Mitsuho Tahara (NTT) ICM2023-34 LOIS2023-38 |
Many communication services are provided in carrier networks, and these communication services are realized by various e... [more] |
ICM2023-34 LOIS2023-38 pp.33-38 |
SIP, IT, RCS |
2024-01-18 16:10 |
Miyagi |
(Primary: On-site, Secondary: Online) |
A Study on Codeword Assignment for Optical Code Division Multiple Access Using Level Division Multiplexing with Arbitrary Number of Layers Tatsuma Matsunaga, Shinichiro Miyazaki, Kotoku Omura, Shigeyoshi Ohno (Polytechnic Univ.), Shoichiro Yamasaki (Hiroshima City Univ.), Tomoko K. Matsushima (Yokohama College of Commerce) IT2023-46 SIP2023-79 RCS2023-221 |
In this paper, we propose a codeword assignment method for optical code division multiple access using level division mu... [more] |
IT2023-46 SIP2023-79 RCS2023-221 pp.82-87 |
SIP, IT, RCS |
2024-01-18 15:45 |
Miyagi |
(Primary: On-site, Secondary: Online) |
Performance Enhancement of Periodic Convolutional Spreading CDMA System over Fast Fading Channels Koseki Suda (UEC), Chenggao Han (Foxcom) IT2023-51 SIP2023-84 RCS2023-226 |
In this paper, we propose a method for improving the performance of CDMA systems using the Concatenative Complete Comple... [more] |
IT2023-51 SIP2023-84 RCS2023-226 pp.109-114 |
SIP, IT, RCS |
2024-01-19 10:55 |
Miyagi |
(Primary: On-site, Secondary: Online) |
Experimental Results of Differential OFDM for Underwater Acoustic Communications in Sharrow Sea Environment Taichi Fujita, Kouichi Hashimoto, Takumi Yoshimura, Hiroshi Kubo (Ritsumeikan Univ.) IT2023-59 SIP2023-92 RCS2023-234 |
It is well known that wireless transmission technologies employing spatial combining and adaptive equalization and those... [more] |
IT2023-59 SIP2023-92 RCS2023-234 pp.157-162 |
OCS, CS (Joint) |
2024-01-12 13:30 |
Kagoshima |
|
Study on Construction of Two-Dimensional Optical ZCZ Sequences Suitable for 2D-PPM-OCDMA Yasuaki Ohira, Takahiro Matsumoto (Kagoshima Univ.), Hideyuki Torii (Kanagawa Inst. of Tech.), Yuta Ida (Yamaguchi Univ.) CS2023-102 |
In this paper, we propose the new two-dimensional (2D) optical code-division multiple access (OCDMA) with pulse position... [more] |
CS2023-102 pp.39-42 |
ITS, WBS, RCC |
2023-12-22 14:25 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Performance Evaluation of Mobile User Position Estimation Method in Positioning System using Unmanned Aerial Vehicle Hideaki Ito, Hiroyasu Ishikawa (Nihon Univ) WBS2023-57 ITS2023-40 RCC2023-51 |
In the typical unmanned aircraft system (UAS) which provides temporal communication services under emergency and rescue ... [more] |
WBS2023-57 ITS2023-40 RCC2023-51 pp.150-155 |
NS, RCS (Joint) |
2023-12-15 17:10 |
Fukuoka |
Kyushu Institute of Technology Tobata campus, and Online (Primary: On-site, Secondary: Online) |
A Study of Admission Control Optimization Using Ising Machines for Non-Orthogonal Multiple Access Wireless Systems Hiroto Nakano, Patrick Finnerty, Chikara Ohta (Kobe Univ.), Fumio Ishizaki (Modal Stage Inc.) NS2023-157 |
In this study, we propose a method to transform the admission control and resource allocation for Non-Orthogonal Multipl... [more] |
NS2023-157 pp.181-186 |
LQE, OPE, OCS |
2023-11-24 13:05 |
Online |
Online |
[Invited Talk]
Report on ECOC2023
-- Core Transmission -- Motohiko Eto (Fujitsu) OCS2023-48 OPE2023-98 LQE2023-45 |
The 49th European Conference and Exhibition on Optical Communication (ECOC2023) was held as a hybrid conference in Glasg... [more] |
OCS2023-48 OPE2023-98 LQE2023-45 pp.1-4 |
MW |
2023-11-16 16:25 |
Okinawa |
Nago City Industrial Support Center (Okinawa) (Primary: On-site, Secondary: Online) |
Extension of Communication Distance via Dielectric-Lens Repeater for OAM Multiplexing Communications Kaito Uchida, Akira Saitou, Kazuhiko Honjo, Ryo Ishikawa (UEC) MW2023-135 |
Recently, a multiplex communication utilizing orbital angular momentum (OAM) of electromagnetic waves has been attractin... [more] |
MW2023-135 pp.49-53 |
AP, RCS (Joint) |
2023-11-17 11:00 |
Kumamoto |
Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
Underwater acoustic OFDM transmission system with blind delay wave suppression Haruya Ikeda, Soma Sumita (Tokyo Univ. of Science), Daisuke Hisano (Osaka Univ.), Kazuki Maruta (Tokyo Univ. of Science) RCS2023-171 |
For Beyond 5G/6G, research on wireless communications outside of land (e.g., in space, underwater, etc.) is underway. Am... [more] |
RCS2023-171 pp.95-100 |
AP, RCS (Joint) |
2023-11-17 11:25 |
Kumamoto |
Kumamoto Prefectural Workers' Welfare Hall (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Differential OFDM for Underwater Acoustic Communications and its Experimental Results in Sharrow Sea Environment Hiroshi Kubo, Taichi Fujita, Kouichi Hashimoto, Takumi Yoshimura (Ritsumeikan Univ.) RCS2023-172 |
It is well-known that underwater acoustic communications (UWACs) play an important role for underwater mobile communicat... [more] |
RCS2023-172 pp.101-106 |
OCS, OFT, IEE-CMN, ITE-BCT (Joint) [detail] |
2023-11-09 16:45 |
Kyoto |
(Primary: On-site, Secondary: Online) |
Phase Compensation Method in Mode Selective Switch Using Volume Holographic De-multiplexer Yui Yoshikata, Atsushi Okamoto, Akihisa Tomita (Hokkaido Univ.) OCS2023-44 |
In mode-division multiplex (MDM) communication using few-mode fiber, it is expected to realize ROADM by introducing mode... [more] |
OCS2023-44 pp.6-11 |