Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
AP |
2024-03-15 10:25 |
Fukui |
UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
A Study on Path loss characteristics estimation methods considering geographical conditions for designing narrowband DR-IoT communication system Takato Ikegame, Naoki Ikeda, Motonari Imai, Tetsushi Ikegami (Meiji Univ.), Mineo Takai (Osaka Univ.), Susumu Ishihara (Shizuoka Univ.), Arata Kato, Shugo Kajita (STE) AP2023-212 |
A versatile variable-range IoT communication system using the VHF-High band, Diversified-Range IoT (DR-IoT) is being con... [more] |
AP2023-212 pp.63-67 |
AP |
2024-03-15 13:00 |
Fukui |
UNIVERSITY OF FUKUI (Primary: On-site, Secondary: Online) |
A Study on K-factor estimation accuracy using momentum method for designing narrowband IoT communication system DR-IoT Naoki Ikeda, Motonari Imai, Takato Ikegame, Tetsushi Ikegami (Meiji Univ.), Susumu Ishihara (Shizuoka Univ.), Arata Kato, Syugo Kajita (スペースタイムエンジニアリング), Hiroshi Yamamoto (Ritsumeikan Univ.), Mineo Takai (Osaka Univ.) AP2023-215 |
A versatile variable-range IoT communication system using the VHF-high band, Diversified-Range IoT (DR-IoT)is being cons... [more] |
AP2023-215 pp.80-84 |
SeMI |
2024-01-18 15:35 |
Yamanashi |
Raki House Kaiji |
[Poster Presentation]
A Study on Packet Transmission Timing for Dynamic Management of Nodes in Narrowband DR -loT Communication System Motonari Imai, Takato Ikegame, Naoki Ikeda, Tetsushi Ikegami (Meiji Univ.), Susumu Ishihara (Shizuoka Univ.), Arata Kato (STE), Mineo Takai (Osaka Univ.) SeMI2023-59 |
The institutionalization of Diversified-Range IoT (DR-IoT), a versatile variable-range IoT communication system using th... [more] |
SeMI2023-59 pp.51-55 |
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] |
|
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 |
SeMI |
2022-01-21 10:30 |
Nagano |
(Primary: On-site, Secondary: Online) |
A Study of Disaster Response IoT(DR-IoT) Wireless System Yasunori Owada (NICT), Mineo Takai (Osaka Univ.), Shugo Kajita (Space-Time Engineering Japan), Tetsushi Ikegami (Meiji Univ.), Susumu Ishihara, Arata Kato (Shizuoka Univ.), Hiroshi Yamamoto (Ritsumeikan Univ.) SeMI2021-79 |
[more] |
SeMI2021-79 pp.109-113 |
SeMI, IPSJ-MBL, IPSJ-DPS, IPSJ-ITS |
2021-05-28 09:35 |
Online |
Online |
An empirical study of transmission data size prediction in WLAN-based intermittent inter-vehicular communication with individual authentication Arata Kato (Shizuoka Univ.), Mineo Takai (Osaka Univ./UCLA), Susumu Ishihara (Shizuoka Univ.) SeMI2021-8 |
To make a communication system robust even under disastrous circumstances, we have proposed a Vehicular Delay/Disruption... [more] |
SeMI2021-8 pp.39-44 |
SeMI, IPSJ-ITS, IPSJ-MBL, IPSJ-DPS (Joint) |
2020-06-18 13:25 |
Online |
Online |
Information Sharing System for Disaster Response Using Asynchronous Opportunistic Communications Among Distributed Servers Yasunori Owada (NICT), Taka Maeno (STE), Arata Kato (Shizuoka Univ.), Goshi Sato, Katsuhiro Temma (NICT), Mineo Takai (Osaka Univ.), Toshiaki Kuri (NICT), Susumu Ishihara (Shizuoka Univ.) SeMI2020-2 |
Local governments are required to respond to large-scale and diverse natural disasters promptly and appropriately. Local... [more] |
SeMI2020-2 pp.7-12 |
MIKA (2nd) |
2019-10-03 11:15 |
Hokkaido |
Hokkaido Univ. |
[Poster Presentation]
A Disaster Health Care and Medical Information Communication Drill in the Area of Communication Blackout Using FILS and DTN Yasunori Owada, Goshi Sato, Katsuhiro Temma, Toshiaki Kuri (NICT), Taka Maeno (STE), Arata Kato, Susumu Ishihara (Shizuoka Univ.), Mineo Takai (Osaka Univ.) |
It is predicted that the existing communication systems such as cellular system will be disrupted after a large-scale di... [more] |
|
SeMI, IPSJ-ITS, IPSJ-MBL, IPSJ-DPS |
2019-05-23 15:10 |
Kagoshima |
Amami-shi Syakai Fukushi Center |
[Poster Presentation]
The monitoring method for a wireless LAN system using virtual wireless LAN devices Arata Kato (Shizuoka Univ.), Mineo Takai (Osaka Univ./UCLA), Susumu Ishihara (Shizuoka Univ.) SeMI2019-5 |
[more] |
SeMI2019-5 p.97 |
ASN, MoNA, MICT (Joint) |
2017-01-20 14:15 |
Oita |
|
Implementation of IEEE 802.11 wireless LAN emulation environment using virtual wireless network TAP device for Linux Arata Kato (Shizuoka Univ.), Mineo Takai (UCLA), Susumu Ishihara (Shizuoka Univ.) ASN2016-86 |
Network emulation environments are useful for developing network applications. An network emulation environment abstract... [more] |
ASN2016-86 pp.89-94 |
CAS |
2014-02-07 13:30 |
Kanagawa |
Nippon Maru Training center |
A probe epidemic transmission considering mobility characteristics of nodes in DTNs Shigeto Sawabe, Arata Kato, Naoyuki Karasawa, Keisuke Nakano (Niigata Univ.) CAS2013-87 |
In this report, we consider communication characteristics of the probe epidemic transmission in Delay Tolerant Network w... [more] |
CAS2013-87 pp.71-74 |
SIP, CAS, CS |
2013-03-14 13:50 |
Yamagata |
Keio Univ. Tsuruoka Campus (Yamagata) |
A consideration on epidemic transmission using statistical information in delay tolerant networks Arata Kato, Kazuyuki Miyakita, Keisuke Nakano (Niigata Univ.) CAS2012-116 SIP2012-147 CS2012-122 |
Delay Tolerant Networks (DTNs) are networks that enable us to exchange information by tolerating a long delay time. DTNs... [more] |
CAS2012-116 SIP2012-147 CS2012-122 pp.115-119 |