Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
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 Q-drop Identification by Analyzing Receiver-Side Quality Data for Optical Transmission Systems Kohei Watanabe, Hiroshi Yamamoto, Hiroki Date, Daisaku Shimazaki (NTT), Yutaka Fukuchi, Hideki Maeda (TUS) |
(To be available after the conference date) [more] |
|
RISING (3rd) |
2023-10-31 14:00 |
Hokkaido |
Kaderu 2・7 (Sapporo) |
[Poster Presentation]
ExplorationofMachineLearning-BasedDetectionMethodforLocation InformationErrorsinaSpatiotemporalDataRetentionSystem Tatsuya Takabe (KIT), Hiroshi Yamamoto (Rits Univ), Daiki Nobayashi, Takeshi Ikenaga, Kazuya Tsukamoto (KIT) |
[more] |
|
MIKA (3rd) |
2023-10-11 14:30 |
Okinawa |
Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Field experiment on mobile radio propagation characteristics in the VHF-High band
-- Path loss and Fading characteristics -- Naoki Ikeda, Motonari Imai, Takato Ikegame, Tetsushi Ikegami (Meiji Univ.), Susumu Ishihara (Shizuoka Univ.), Hiroshi Yamamoto (Ritumeikan Univ.), Arata Kato, Syugo Kajita, Mineo Takai (STE) |
In the VHF-High band (207.5 MHz to 222 MHz), the DR-IoT (Diversified-Range/Disaster-Response IoT), a quasi-narrow-band w... [more] |
|
NS |
2023-10-06 17:15 |
Hokkaido |
Hokkaidou University + Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Fiscal 2022 Report of Research Trends in Technical Committee on Network Systems
-- Toward Further Advancement -- Saneyasu Yamaguchi (Kogakuin Univ.), Daisaku Shimazaki, Hiroshi Yamamoto (NTT) NS2023-108 |
(To be available after the conference date) [more] |
NS2023-108 pp.181-186 |
IA |
2023-09-21 15:05 |
Hokkaido |
Hokkaido Univeristy (Primary: On-site, Secondary: Online) |
Development and Evaluation of Life Logging System Utilizing Sensor Mesh Network with Power Generation Mechanism Haoting Zhang, Hiroshi Yamamoto (Ritsumeikan Univ.) IA2023-14 |
In order to prevent the lifestyle diseases, it is clarified that the recording of lifelog data related with the location... [more] |
IA2023-14 pp.19-24 |
IA |
2023-09-21 17:55 |
Hokkaido |
Hokkaido Univeristy (Primary: On-site, Secondary: Online) |
Development and Evaluation of Construction Method of Machine Learning Model for Automated Design of Automotive Ethernet Yasuhiro Mori, Hiroshi Yamamoto (Ritsumeikan Univ.), Yojiro Suyama, Tatsuya Izumi (Sumitomo Electric Industries, Ltd.), Hirofumi Urayama (AutoNetwork Technologies, Ltd.), Shiho Kobayashi, Hideaki Tani (Sumitomo Electric System Solutions, Ltd) IA2023-20 |
In recent years, Ethernet is attracting attention as a technology for constructing in-vehicle networks. As a result, the... [more] |
IA2023-20 pp.54-59 |
IA |
2023-09-22 12:45 |
Hokkaido |
Hokkaido Univeristy (Primary: On-site, Secondary: Online) |
Development and Evaluation of 3D Spatial Sharing System by Sensor Fusion of LiDAR and RGB Camera Mana Nishigaki, Hiroshi Yamamoto (Ritsumeikan Univ.), Hideaki Miyaji (Ritsumeikan University) IA2023-25 |
With the recent spread of COVID-19, online communication methods are attracting attention. However, the existing methods... [more] |
IA2023-25 pp.89-94 |
IA |
2023-09-22 13:10 |
Hokkaido |
Hokkaido Univeristy (Primary: On-site, Secondary: Online) |
Development and Evaluation of Construction Method of Machine Learning Model for Behavior Estimation of Elderly People based on Sensor Fusion around LiDAR Keigo Shimatani, Hiroshi Yamamoto (Ritsumeikan Univ) IA2023-26 |
In recent years, population is aging rapidly in Japan, and the shortage of caregivers in the welfare field is a serious ... [more] |
IA2023-26 pp.95-100 |
IA |
2023-09-22 14:35 |
Hokkaido |
Hokkaido Univeristy (Primary: On-site, Secondary: Online) |
Development and Evaluation of Blockchain-based Work Execution Status Management and Verification System Rui Tanaka, Hideaki Miyaji, Hiroshi Yamamoto (Ritsumeikan Univ) IA2023-29 |
In Japan, the number of companies allowing side jobs is increasing. However, there are various problems in the situation... [more] |
IA2023-29 pp.109-114 |
SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-12 12:40 |
Osaka |
Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
Development and evaluation of a real-time precipitable water vapor network system based on dense observations by Quasi-Zenith Satellite System Kie Higuchi, Hiroshi Yamamoto (Ritsumeikan Univ.) NS2023-34 |
[more] |
NS2023-34 pp.9-14 |
SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-12 13:05 |
Osaka |
Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
Development and evaluation of an environmental observation mesh network system for supporting operations of aquaponics Tomoya Yukami, Hiroshi Yamamoto (Ritsumeikan) NS2023-35 |
In recent years, the decrease in the number of farmers has become a serious problem in Japan. An aquaponics which is a s... [more] |
NS2023-35 pp.15-20 |
SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-12 13:30 |
Osaka |
Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
Development and evaluation of a mesh network system for observing health status of victims utilizing long-range low-power wireless communications Takuto Shudo, Hiroshi Yamamoto (Ritsumeikan Univ.) NS2023-36 |
In recent years, the number of mountain accidents in Japan is increasing, and it can be difficult for the victims to req... [more] |
NS2023-36 pp.21-26 |
SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-12 13:55 |
Osaka |
Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
Development and evaluation of a sensor network system utilizing multiple sensors to predict road surface conditions in heavy snowfall areas Momone Matsunami, Hiroshi Yamamoto (Ritsumeikan Univ) NS2023-37 |
[more] |
NS2023-37 pp.27-31 |
SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-14 14:00 |
Osaka |
Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
Proposal of a Method for Detecting Malfunctioning Vehicles due to Location Error in Spatio-Temporal Data Retention Systems Tatsuya Takabe (Kyutech), Hiroshi Yamamoto (Ritsu Univ), Daiki Nobayashi, Takeshi Ikenaga, Kazuya Tsukamoto (Kyutech) NS2023-48 |
[more] |
NS2023-48 pp.83-88 |
MW |
2023-06-22 14:25 |
Kanagawa |
Yugawara-machi Shou-Kou-Kai Bldg. (Primary: On-site, Secondary: Online) |
A Suitable for S-LMBA Consideration of wideband harmonic tuning circuit Hirotaka Asami, Takashi Sumiyoshi, Hiroshi Yamamoto, Takashi Maehata (SEI) MW2023-22 |
In next-generation mobile communications, broadband modulation signals are used to achieve high-capacity and high-speed ... [more] |
MW2023-22 pp.13-18 |
MW |
2023-06-23 09:30 |
Kanagawa |
Yugawara-machi Shou-Kou-Kai Bldg. (Primary: On-site, Secondary: Online) |
[Special Talk]
Fundamentals of GaN HEMT Large-Signal Model for Microwave Amplifier Hiroshi Yamamoto, Ken Kikuchi (Sumitomo Electric) MW2023-25 |
To improve RF performance of microwave amplifiers, systematic circuit design techniques are required to maximize perform... [more] |
MW2023-25 pp.29-32 |
IA, ICSS |
2023-06-20 13:55 |
Saga |
Saga Univ. (Primary: On-site, Secondary: Online) |
Development and evaluation of NFT content utilization management platform across multiple devices and services Raiya Araki, Hiroshi Yamamoto (Ritsumeikan Univ.) IA2023-2 ICSS2023-2 |
In recent years, the demand and supply of NFT (Non-Fungible Token) have been expanding due to the growth of blockchain t... [more] |
IA2023-2 ICSS2023-2 pp.7-12 |
IA, ICSS |
2023-06-20 14:20 |
Saga |
Saga Univ. (Primary: On-site, Secondary: Online) |
Development and evaluation of a dangerous behavior detection system at station platforms utilizing 3D LiDAR Yusuke Koyama, Hiroshi Yamamoto (Ritsumeikan Univ.) IA2023-3 ICSS2023-3 |
Many accidents occur on railroads although many railroad companies have proposed the measures against the accidents. For... [more] |
IA2023-3 ICSS2023-3 pp.13-18 |
IA, ICSS |
2023-06-20 14:55 |
Saga |
Saga Univ. (Primary: On-site, Secondary: Online) |
Development and evaluation of an underwater environmental condition observation network system utilizing underwater drones Kenshin Iwaki, Hiroshi Yamamoto (Ritsumeikan) IA2023-4 ICSS2023-4 |
In recent years, the underwater environment of Lake Biwa has been experiencing prolonged hypoxic conditions during the s... [more] |
IA2023-4 ICSS2023-4 pp.19-24 |
SeMI, SeMI (Joint) |
2023-01-20 10:30 |
Tokushima |
Naruto grand hotel (Primary: On-site, Secondary: Online) |
Design of the basic architecture of a quasi-narrow band wireless communication system, DR-IoT Susumu Ishihara, Shinka Asano, Ryosuke Umemoto (Shizuoka Univ.), Arata Kato, Shugo Kajita (スペースタイムエンジニアリング), Hiroshi Yamamoto (Ritsumeikan Univ.), Tetsushi Ikegami (Meiji Univ.), Mineo Takai (Osaka Univ.) SeMI2022-97 |
We have proposed DR-IoT (Diversified-Range/Disaster-Response IoT), a VHF-band wireless communication system using small ... [more] |
SeMI2022-97 pp.119-124 |