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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| AP | 2024-03-14 13:25 |
Fukui | UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
[Invited Talk (Young Researcher)]
Design Method of Platform Excitation Antenna and Feeding Structure Takumi Nishime, Hiroshi Hashiguchi, Naobumi Michishita (National Defense Academy)  AP2023-205 |
Miniaturization and low-profile are required for mobile device antennas. On the other hand, miniaturization and low prof... [more] | AP2023-205 pp.23-28 |
| RCC, ISEC, IT, WBS | 2024-03-13 13:00 |
Osaka | Osaka Univ. (Suita Campus) | [Invited Talk]
Recent Developments in Quantum Statistics Akio Fujiwara (Osaka Univ.) IT2023-87 ISEC2023-86 WBS2023-75 RCC2023-69 |
Suppose that one has $n$ copies of a quantum system each in the same state depending on an unknown parameter $¥theta$, a... [more] | IT2023-87 ISEC2023-86 WBS2023-75 RCC2023-69 p.78 |
| RCC, ISEC, IT, WBS | 2024-03-14 14:15 |
Osaka | Osaka Univ. (Suita Campus) | Performance evaluation of throughput increase method in Optical wireless OFDM system in multipath channel. Yutaka Munakata, Kouji Ohuchi (Shizuoka Univ.) IT2023-125 ISEC2023-124 WBS2023-113 RCC2023-107 |
To ease the shortage of radio frequency resources, optical wireless communications (OWC) are attracting much attention. ... [more] | IT2023-125 ISEC2023-124 WBS2023-113 RCC2023-107 pp.312-316 |
| RCS, SR, SRW (Joint) |
2024-03-14 10:25 |
Tokyo | The University of Tokyo (Hongo Campus), and online (Primary: On-site, Secondary: Online) |
Study on improving frequency usage efficiency using baseband MIMO method aiming at 5G expansion(2)
-- MxN times communication method using real MIMO and baseband MIMO -- Maria Takigawa (Meiji Univ.), Gen-ichiro Ohta (YRP), Tetsushi Ikegami (Meiji Univ.) RCS2023-272 |
In this study, the spectrum efficiency is multiplied by M×N by superimposing MIMO in real space (rank M) and baseband MI... [more] | RCS2023-272 pp.106-111 |
| NS, IN (Joint) |
2024-03-01 11:35 |
Okinawa | Okinawa Convention Center | A wake-up control for energy-efficient data collections from wireless sensors with common observations Nanako Ikeda, Hiroyuki Yomo (Kansai Univ.) NS2023-207 |
In this paper, we focus on wireless sensor networks (WSNs) exploiting wake-up receivers, in which a sink node remotely a... [more] | NS2023-207 pp.208-213 |
| SAT, SANE (Joint) |
2024-02-08 15:30 |
Kagoshima | AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
An Energy-Efficient Design of HAPS-based Non-Terrestrial Network through Transmission Power Control of FSO/RF Links Kazuma Mashiko, Yuichi Kawamoto, Nei Kato (Tohoku Univ.), Masayuki Ariyoshi, Kazushi Sugyo, Junichi Funada (NEC) SAT2023-66 |
With the growing interest in research and development for the realization of the 6th generation mobile communication sys... [more] | SAT2023-66 pp.39-44 |
| SAT, SANE (Joint) |
2024-02-09 09:30 |
Kagoshima | AmaHome PLAZA (Amami City Shimin Koryu Center) (Primary: On-site, Secondary: Online) |
Development of Pseudo-Satellite Station for Ground Testing of ETS-9 Byeongpyo Jeong, Makio Tsuchiya, Nobuhito Taniuchi, Takashi Takahashi, Amane Miura, Hiroyuki Tsuji (NICT) SAT2023-68 |
NICT is conducting R & D on next-generation broadband satellite communications technology. By establishing control techn... [more] | SAT2023-68 pp.51-54 |
| ED, MW | 2024-01-25 16:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
A GaN Power Amplifier Module for 5G Massive MIMO Base-station Applications Satoru Honda, Akio Matsushita, Eri Teranishi, katsuya Kato, Shuichi Sakata, kazuya Yamamoto, Tetsuo Kunii (Mitsubishi Electric) ED2023-70 MW2023-162 |
This report describes a 16W-class GaN power amplifier module prototyped for 5G Massive-MIMO base-station applications. T... [more] | ED2023-70 MW2023-162 pp.19-22 |
| ICTSSL, CAS | 2024-01-26 09:55 |
Kanagawa | (Primary: On-site, Secondary: Online) |
Estimation of Charge-Discharge Efficiency for Battery Energy Storage System Lei Lin, Masahito Arima (Daiwa Can), Masahiro Fukui (Ritsumaikan Univ.) CAS2023-98 ICTSSL2023-51 |
In recent years, lithium-ion battery energy storage systems are expected as the fluctuation measure and the time shiftin... [more] | CAS2023-98 ICTSSL2023-51 pp.76-81 |
| CNR | 2024-01-19 13:30 |
Kagoshima | Fureai Plaza Nanohana-Kan Meeting Room 1 (IBUSUKI City) (Primary: On-site, Secondary: Online) |
Social experiment of daily text dialogue with a virtual robot to improve QoL of the elderly
-- Efforts to improve the efficiency of generation and recording of dialogue using LLM -- Kazutoshi Taguchi, Taishi Sawabe, Masayuki Kanbara, Yuichiro Fujimoto, Hirokazu Kato (NAIST) CNR2023-29 |
In recent years, due to the increasing number of elderly individuals living alone in Japan, research has been conducted ... [more] | CNR2023-29 pp.19-24 |
| ITS, WBS, RCC | 2023-12-21 15:15 |
Okinawa | (Primary: On-site, Secondary: Online) |
Throughput increase method in Optical wireless OFDM system using precoding matrix selection Yutaka Munakata, Kouji Ohuchi (Shizuoka Univ.) WBS2023-45 ITS2023-28 RCC2023-39 |
To ease the shortage of radio frequency resources, optical wireless communications (OWC) is attracting much attention. ... [more] |
WBS2023-45 ITS2023-28 RCC2023-39 pp.87-91 |
| IBISML | 2023-12-21 10:55 |
Tokyo | National Institute of Informatics (Primary: On-site, Secondary: Online) |
On the benefits of Partial Stochastic Bayesian Neural Networks Koki Sato, Daniel Andrade (Hiroshima Univ.) IBISML2023-36 |
Bayesian neural networks (BNNs) can model uncertainty in the prediction results better than ordinary neural networks. Ho... [more] | IBISML2023-36 pp.37-41 |
| SANE | 2023-12-07 14:10 |
Overseas | Surakarta, Indonesia (Primary: On-site, Secondary: Online) |
Optimizing Wireless Power Transfer Efficiency with Resonance and Pancake Wheeler Coils D Warindi (UNS), Tyo Fabian Fadel (ITB), Subuh Pramono (UNS) SANE2023-61 |
This study explores the wireless energy transfer method of inductive coupling, with a specific emphasis on optimizing ef... [more] | SANE2023-61 pp.12-16 |
| ED | 2023-12-07 16:05 |
Aichi | WINC AICHI | Plasmonic crystal photocathode with matched momentum and emission direction Toya Kishimoto (Shizuoka Univ.), Yoichiro Neo, Moon Jonghyun (RIE, Shizuoka Univ.) ED2023-44 |
To improve the quantum efficiency of photocathode, surface plasmon resonance was introduced and excitation light was cou... [more] | ED2023-44 pp.23-26 |
| LQE, ED, CPM | 2023-12-01 09:55 |
Shizuoka | Simultaneous microscopic PA/PL line-scan measurements in InGaN-quantum wells on a stripe-core GaN Substrate Syoki Jinno, Atsushi A. Yamaguchi, Keito Mori-Tamamura (Kanazawa Inst. of Tech.), Susumu Kusanagi, Yuya Kanitani, Shigetaka Tomiya, Yoshihiro Kudo (Sony Semiconductor Solutions Corp.) ED2023-25 CPM2023-67 LQE2023-65 |
Accurate measurement of internal quantum efficiency (IQE) is necessary for a comprehensive understanding of the electron... [more] | ED2023-25 CPM2023-67 LQE2023-65 pp.52-55 |
|
| MVE, VRSJ-SIG-MR, IPSJ-EC, HI-SIG-DeMO, VRSJ-SIG-CS | 2023-10-26 11:10 |
Hokkaido | User Experience Enhancement Considering Service Components as Media
-- Analyzing Nursing Cares from a Balance between Individual Cares and Efficiency -- Masayuki Ihara, Hiroko Tokunaga (RIKEN), Tomomi Nakashima (RIKEN/Yamanami Kaiteki Seikatsu), Shinpei Saruwatari (RIKEN/Shirakawa Hospital), Hiroki Goto (RIKEN/Meikikai), Yuuki Umezaki (RIKEN/Shinjikai), Shinya Hisano (RIKEN/Pref. Univ. of Hiroshima), Masashige Motoe (RIKEN/Tohoku Univ.) MVE2023-24 |
User experience depends on various elements such as service contents or behaviors in servicing. In this study, we analyz... [more] | MVE2023-24 pp.12-17 |
|
| OCS, LQE, OPE | 2023-10-19 15:15 |
Kochi | (Primary: On-site, Secondary: Online) |
Impact of Reflections at MMI Combiner in Mach-Zehnder Silicon Optical Modulators: Towards Extrinsic OMA Enhancement Tadashi Murao (Mitsubishi Electric), Tsuyoshi Horikawa (Tokyo Tech.) OCS2023-34 OPE2023-89 LQE2023-36 |
The realization of high dynamic extinction ratio (ER) and optical modulation amplitude (OMA) while keeping the optical a... [more] | OCS2023-34 OPE2023-89 LQE2023-36 pp.37-40 |
| SAT, KOSST | 2023-10-11 14:30 |
Overseas | Central Hotel Marianne（Korea, Busan） (Primary: On-site, Secondary: Online) |
Validation of Transmission Power Control in Hybrid FSO/RF Space-Air-Ground Integrated Networks Kazuma Mashiko, Yuichi Kawamoto, Nei Kato (Tohoku Univ.) SAT2023-56 |
With the increasing demand for communication owing to the widespread adoption of Internet of Things (IoT) devices, there... [more] | SAT2023-56 pp.45-49 |
| MIKA (3rd) |
2023-10-11 14:30 |
Okinawa | Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Study on improving frequency usage efficiency using baseband MIMO method aiming at 5G expansion
-- MxN times communication method using real MIMO and baseband MIMO -- Maria Takigawa, Tetsushi Ikegami (Meiji Univ.) |
5G has determined the limits of modulation and demodulation technology and has left the improvement of frequency efficie... [more] | |
| MW, AP (Joint) |
2023-09-29 10:40 |
Kochi | Kochi Castle Museum of History (Primary: On-site, Secondary: Online) |
Rectification efficiency formula of RF voltage doubler with matching circuit. Naoki Sakai, Masaomi Tsuru, Kenji Itoh (KIT) MW2023-86 |
This paper presents the total efficiency formula of RF voltage doubler with an LC matching circuit. To formulate the tot... [more] | MW2023-86 pp.28-33 |
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