Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
RCS |
2023-10-19 10:55 |
Kagawa |
Kagawa University (Saiwai-cho Campus), and online (Primary: On-site, Secondary: Online) |
Fractional Spreading Factor for LoRa Signals and Its Demodulation Algorithm Ryoya Saito, Koichi Adachi, Takeo Fujii, Ryota Kumada (UEC) RCS2023-129 |
Recently, long-range wide area network (LoRaWAN), a low power wide area network (LPWAN) technology that facilitates long... [more] |
RCS2023-129 pp.7-12 |
MIKA (3rd) |
2023-10-10 15:35 |
Okinawa |
Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on CNN based Cucumber Classification System Hotaka Hoshino, Takuya Shindo, Takefumi Hiraguri, Nobuhiko Itoh (NIT) |
Cucumber farmers classify the harvested cucumbers based on specific conditions and get the classified cucumbers on the m... [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] |
|
MIKA (3rd) |
2023-10-11 14:30 |
Okinawa |
Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Field experiments on VHF-High band for design of a quasi-narrow band wireless communication system DR-IoT
-- Path loss characteristics estimation methods considering geographical conditions -- Takato Ikegame, Naoki Ikeda, Motonari Imai, Tetsushi Ikegami (Meiji Univ.), Mineo Takai (Osaka Univ.), Susumu Ishihara (Shizuoka Univ.), Arata Kato, Shugo Kajita (STE) |
In the VHF-High band (207.5 MHz to 222 MHz), research is being conducted on a disaster-response narrowband wireless syst... [more] |
|
MIKA (3rd) |
2023-10-11 14:30 |
Okinawa |
Okinawa Jichikaikan (Primary: On-site, Secondary: Online) |
[Poster Presentation]
Experiment-based Evaluation of Three-dimensional Positioning using LPWAN at Construction Site, Part-II Kyosuke Nakano, Osamu Muta (Kyushu Univ.), Takuto Watanabe, Naohiro Ikeda (Tokyu Construction Co., Ltd.) |
Information and communication technologies have been made use in construction sites recently. At large-scale constructio... [more] |
|
NLP, CAS |
2023-10-07 11:10 |
Gifu |
Work plaza Gifu |
Performance Evaluation on Coupling Model between Oscillators for Performance Improvement of Autonomous Decentralized TDMA Takuma Osada (Tokyo Univ. of Science), Hiroyuki Yasuda (The Univ. of Tokyo), Maki Arai (Tokyo Univ. of Science), Song-Ju Kim (SOBIN), Mikio Hasegawa (Tokyo Univ. of Science) CAS2023-52 NLP2023-51 |
IoT wireless communication devices are expected to be placed in very high densities, and it is important to realize a co... [more] |
CAS2023-52 NLP2023-51 pp.100-103 |
NS |
2023-10-06 10:00 |
Hokkaido |
Hokkaidou University + Online (Primary: On-site, Secondary: Online) |
[Poster Presentation]
A Study on Semi-reliable Communications for Real-time Data Stream Services Kotaro Uchida (Univ. of Kitakyushu), Mikiya Yoshida (Okayama Univ.), Hiroyuki Koga (Univ. of Kitakyushu) NS2023-98 |
Internet of Things (IoT) services that provide stream-oriented communication have been becoming increasingly popular, an... [more] |
NS2023-98 pp.132-133 |
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 13:35 |
Hokkaido |
Hokkaido Univeristy (Primary: On-site, Secondary: Online) |
Training Data Generation Method with RGB Color Space for Cucumber Classification Hotaka Hoshino, Takuya Shindo, Takefumi Hiraguri, Nobuhiko Itoh (NIT) IA2023-27 |
Cucumber farmers classify the harvested cucumbers according to specific conditions and get the classified cucumbers on t... [more] |
IA2023-27 pp.101-104 |
CQ, MIKA (Joint) |
2023-08-31 16:55 |
Fukushima |
Tenjin-Misaki Sports Park |
Position Estimation Using LPWAN toward Non-Line-of-sight Three-dimensional Positioning at Construction Sites Kyosuke Nakano, Osamu Muta (Kyushu Univ.), Takuto Watanabe, Naohiro Watanabe (Tokyu Construction Co., Ltd.) CQ2023-31 |
Information and communication technologies have been made use in construction sites recently. At large-scale constructio... [more] |
CQ2023-31 pp.32-37 |
ICM |
2023-07-13 16:40 |
Hokkaido |
Sun Reflation Hakodate (Primary: On-site, Secondary: Online) |
[Invited Talk]
Application-aware RAN control technology to support DX promotion using 5G and IoT Eiji Takahashi, Takeo Onishi (NEC) ICM2023-18 |
It has become increasingly important for industries to promote digital transformation by utilizing 5G, Internet of Thing... [more] |
ICM2023-18 pp.38-39 |
SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-12 15:50 |
Osaka |
Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
[Invited Talk]
Neural computing in wireless IoT network Naoki Wakamiya (Osaka Univ.) RCC2023-15 NS2023-33 RCS2023-85 SR2023-32 SeMI2023-26 |
Collection, management, and processing data at the edge of an IoT system is effective in distribution of communication a... [more] |
RCC2023-15 NS2023-33 RCS2023-85 SR2023-32 SeMI2023-26 p.8(RCC), p.8(NS), p.32(RCS), p.32(SR), p.26(SeMI) |
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) |
2023-07-14 10:00 |
Osaka |
Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
A Study on Coupling Functions between Nonlinear Oscillators for Performance Improvement of Autonomous Decentralized TDMA Takuma Osada (Tokyo Univ. of Science), Hiroyuki Yasuda (The Univ. of Tokyo), Maki Arai (Tokyo Univ. of Science), Song Ju Kim (SOBIN), Mikio Hasegawa (Tokyo Univ. of Science) SR2023-42 |
IoT wireless communication devices are expected to be placed in very high densities, and it is important to realize a co... [more] |
SR2023-42 pp.64-68 |
SeMI, RCS, RCC, NS, SR (Joint) |
2023-07-14 10:45 |
Osaka |
Osaka University Nakanoshima Center + Online (Primary: On-site, Secondary: Online) |
[Invited Lecture]
Energy-Efficient Collections of Informative Data from Wireless IoT Networks Hiroyuki Yomo (Kansai Univ.) RCC2023-20 NS2023-44 RCS2023-95 SR2023-43 SeMI2023-36 |
In this talk, we discuss how to efficiently collect informative data for users of IoT sensor networks. We first investig... [more] |
RCC2023-20 NS2023-44 RCS2023-95 SR2023-43 SeMI2023-36 p.26(RCC), p.62(NS), p.82(RCS), p.69(SR), p.67(SeMI) |
IA, ICSS |
2023-06-20 13:30 |
Saga |
Saga Univ. (Primary: On-site, Secondary: Online) |
Development and evaluation of a micro-plastic collection network system utilizing underwater drones Shosei Mimoto, Hirosi Yamamoto (Ritsumeikan Univ) IA2023-1 ICSS2023-1 |
In recent years, there has been growing concern about the impact of microplastics on the marine ecosystem. Microplastics... [more] |
IA2023-1 ICSS2023-1 pp.1-6 |
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 |
SRW |
2023-06-12 09:50 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. (Primary: On-site, Secondary: Online) |
A Routing Method using Packet Buffer Management in Wi-SUN FAN Network Ryuichi Nagao, Hiroko Masaki, Hiroshi Harada (Kyoto Univ.) SRW2023-1 |
In recent years, the Internet of Things (IoT), which collects and utilizes various data from sensors, meters, and other ... [more] |
SRW2023-1 pp.1-6 |