Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
UWT (2nd) |
2024-01-29 15:40 |
Tokyo |
Tokai University Shinagawa Campus (Primary: On-site, Secondary: Online) |
Performance evaluation of Frame Aggregation and Block-ack Schemes for long distance communication in Underwater acoustic networks Takahiro Nakatsu, Kiyoshi Fukui, Yuki Kubo (OKI) |
In underwater environment, acoustic signals have a lower propagation loss compared to radio wave signals. Therefore, und... [more] |
|
IN, NS (Joint) |
2019-03-04 10:30 |
Okinawa |
Okinawa Convention Center |
Image analysis method in data collection system for analog meter Takahito Furukawa, Kazuhito Sakomizu, Kiyoshi Fukui (OKI) IN2018-98 |
We propose an image analysis in data collection system for analog meter (hereinafter, this is called “instrument”). The ... [more] |
IN2018-98 pp.85-90 |
NS, IN (Joint) |
2018-03-02 10:00 |
Miyazaki |
Phoenix Seagaia Resort |
Field Experiment of Mobile Wireless Communication Protocol in Vital Information Collection Network Takuma Hamagami (OKI), Shinsuke Hara (Osaka City Univ.), Hiroyuki Yomo (Kansai Univ.), Ryusuke Miyamoto (Meiji Univ.), Yasutaka Kawamoto (OKI), Hiroyuki Okuhata (Soliton Systems), Kiyoshi Fukui, Kentaro Yanagihara (OKI) IN2017-120 |
A mobile wireless communication network system capable of collecting vital information in real time from a human body du... [more] |
IN2017-120 pp.183-188 |
IN |
2013-04-18 14:50 |
Kyoto |
Kyotofu-Chusho-Kigyo-Kaikan |
Proposal and Evaluation of a Scheduling Mechanism for RPL-based Service Network Multiplexing Ako Shindo, Naoki Wakamiya (Osaka Univ.), Yasutaka Kawamoto, Kiyoshi Fukui (OKI) IN2013-3 |
(Advance abstract in Japanese is available) [more] |
IN2013-3 pp.13-18 |
NS, IN (Joint) |
2008-03-07 11:45 |
Okinawa |
Bankoku Shinryokan |
An Energy Efficient Method for Multi-hop Sensor Networks with Asymmetric Path Routing Kentaro Yanagihara, Kiyoshi Fukui, Masanori Nozaki, Shigeru Fukunaga (OKI) IN2007-220 |
In sensor network, reducing energy consumption is an important challenge to prolong network lifetime. In order to achiev... [more] |
IN2007-220 pp.367-372 |
NS, IN (Joint) |
2007-03-09 10:30 |
Okinawa |
Okinawa Convention Center |
A method to equalize energy consumption in multi-hop sensor networks Kentaro Yanagihara, Kiyoshi Fukui, Masanori Nozaki, Shigeru Fukunaga (OKI) IN2006-253 |
(To be available after the conference date) [more] |
IN2006-253 pp.435-440 |
SN (2nd) |
2006-05-18 15:40 |
Tokyo |
Tokyo Univ. of Science, Morito Memorial Hall |
A Transmission Power Decision Method for A Multi-Hop Wireless Sensor Network with Power Consumption Consideration Kentaro Yanagihara, Kiyoshi Fukui, Shigeru Fukunaga (Oki Electric), Shinsuke Hara (Osaka City Univ), Ken-ichi Kitayama (Osaka Univ) |
In sensor network, reducing energy consumption is an important challenge. Transmission power control, which varies trans... [more] |
|
SN (2nd) |
2006-01-20 15:20 |
Tokyo |
Tokyo Denki University Kanda Campus |
[Technology Exhibit]
The indoor location estimation system using IEEE 802.15.4 Kentaro Yanagihara (Oki Electric Industry Co., Ltd.), Dapeng Zhao, Masahiro Takashima (Osaka Univ), Kiyoshi Fukui, Shigeru Fukunaga (Oki Electric Industry Co., Ltd.), Shinsuke Hara (Osaka City Univ), Ken-ichi Kitayama (Osaka Univ) |
(To be available after the conference date) [more] |
|
SN (2nd) |
2006-01-20 16:40 |
Tokyo |
Tokyo Denki University Kanda Campus |
Effect of Pedestrians on Location Estimation Performance and Traffic Reducing Method in an IEEE 802.15.4 Wireless Sensor Network Radim Zemek, Dapeng Zhao, Masahiro Takashima (Osaka Univ.), Shinsuke Hara (Osaka City Univ.), Kentaro Yanagihara, Kiyoshi Fukui, Shigeru Fukunaga (Oki Electric), Ken-ichi Kitayama (Osaka Univ.) |
Many applications of wireless sensor network are based on location estimation and tracking services offered by these sen... [more] |
|
SN (2nd) |
2005-06-17 11:15 |
Tokyo |
Tokyo Denki Univeristy Kanda Campus |
An Experiment of Indoor Location Estimation using IEEE 802.15.4 Masahiro Takashima, Dapeng Zhao (Osaka Univ.), Kentaro Yanagihara, Kiyoshi Fukui, Shigeru Fukunaga (Oki), Shinsuke Hara, Ken-ichi Kitayama (Osaka Univ.) |
[more] |
|
SN (2nd) |
2005-06-17 14:30 |
Tokyo |
Tokyo Denki Univeristy Kanda Campus |
An energy-efficient method for multi-hop sensor networks with transmission power control Kentaro Yanagihara (Oki Electric), Masahiro Takashima (Osaka Univ), Kiyoshi Fukui, Shigeru Fukunaga (Oki Electric), Shinsuke Hara, Ken-ichi Kitayama (Osaka Univ) |
In a wireless sensor network, a lot of microsensors need to autonomously organize a multi-hop network. To this end, seve... [more] |
|
NS, IN |
2005-03-04 15:00 |
Okinawa |
Okinawa Zanpa-misaki Royal |
A Clustering Scheme with Transmission Power Control for Sensor Networks Kentaro Yanagihara, Jumpei Taketsugu (Osaka Univ.), Kiyoshi Fukui, Shigeru Fukunaga (Oki Electric), Shinsuke Hara, Ken-ichi Kitayama (Osaka Univ.) |
In a wireless sensor network, a lot of microsensors need to autonomously organize a multi-hop network. To this end, seve... [more] |
NS2004-326 IN2004-326 pp.403-408 |
NS, IN |
2005-03-04 15:20 |
Okinawa |
Okinawa Zanpa-misaki Royal |
Maximum Likelihood Estimation Method of Localization using RSSI in Sensor Networks Dapeng Zhao, Masahiro Takashima, Kentaro Yanagihara, Jumpei Taketsugu (Osaka Univ.), Kiyoshi Fukui, Shigeru Fukunaga (OKI), Shinsuke Hara, Ken-ichi Kitayama (Osaka Univ.) |
[more] |
NS2004-327 IN2004-327 pp.409-414 |