Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
SRW |
2013-08-19 15:20 |
Tokyo |
Shibaura Institute of Technology |
[Panel Discussion]
Characteristics of M2M area networks
-- Aiming extraction of core requirements -- Masafumi Katoh (Fujitsu Labs), Takaaki Adachi (Panasonic), Norikazu Yamasaki (KDDI), Yasuo Ishigure (NTT), Shigeru Fukunaga (OKI) SRW2013-27 |
[more] |
SRW2013-27 pp.37-48 |
IN, RCS (Joint) |
2012-05-18 17:00 |
Tokyo |
Kuramae-Kaikan, Tokyo Institute of Technology |
[Invited Talk]
Standardization Trends of Wireless Multi-Hop Network on Smart Community
-- 920MHz ZigBee IP and ECHONET Lite -- Shigeru Fukunaga (OKI) IN2012-23 RCS2012-42 |
After March of 2011, METI (Ministry of Economy, Trade and Industry) drives forward a policy expanding use of HEMS (Home ... [more] |
IN2012-23 RCS2012-42 pp.67-72(IN), pp.121-126(RCS) |
RCS, AN, SR, USN (Joint) |
2011-10-27 13:45 |
Tokyo |
Sophia Univ. |
[Tutorial Lecture]
Applications for Wireless Sensor Network
-- Requirements from Smart Grid -- Shigeru Fukunaga (OKI) RCS2011-164 SR2011-68 AN2011-42 USN2011-44 |
[more] |
RCS2011-164 SR2011-68 AN2011-42 USN2011-44 pp.151-154(RCS), pp.161-164(SR), pp.133-136(AN), pp.133-136(USN) |
ICM |
2011-03-11 17:10 |
Okinawa |
Miyakojima Marine Terminal |
An Improvement of QoS degradation locating considering number of overlap of degraded flows at monitoring points Satoshi Ikada, Nobuyuki Nakamura, Shigeru Fukunaga (OKI) ICM2010-74 |
[more] |
ICM2010-74 pp.115-120 |
AN, USN, SR, RCS (Joint) |
2010-10-28 10:10 |
Osaka |
Osaka University |
Evaluation and development of the reliable routing schemes for 950MHz band on large-scale wireless sensor networks Masanori Nozaki, Hiroshi Nishimura, Yuki Kubo, Kentaro Yanagihara, Shigeru Fukunaga (OKI) RCS2010-118 SR2010-51 AN2010-28 USN2010-24 |
The large-scale sensor network placed at the outdoor environment incurs some problems, such as, the degradation of the d... [more] |
RCS2010-118 SR2010-51 AN2010-28 USN2010-24 pp.69-74(RCS), pp.79-84(SR), pp.15-20(AN), pp.15-20(USN) |
AN, USN, SR, RCS (Joint) |
2010-10-29 09:30 |
Osaka |
Osaka University |
Dynamical Coordination between Communication Timing and Routing in Wireless Networks Masaaki Date, Shigeru Fukunaga, Toshihisa Nakai (OKI) USN2010-34 |
This paper proposes a dynamical coordination method between communication timing and routing control in a wireless senso... [more] |
USN2010-34 pp.85-90 |
USN |
2009-05-22 13:30 |
Kanagawa |
Keio Univ. (Yagami) |
Congestion Avoidance Method by Multipath control using Multiple Beacons for Wireless Sensor Networks Fumiya Hirose, Atsushi Takahashi, Shiro Sakata (Chiba Univ), Kentaro Yanagihara, Shigeru Fukunaga (Oki Electric Industry Co., Ltd.) USN2009-6 |
In sensor networks, energy-efficiency is a crucial issue since sensor
nodes are battery-powered in many cases. Power co... [more] |
USN2009-6 pp.31-36 |
USN, MoNA (Joint) |
2009-01-23 08:50 |
Aichi |
Nagoya Institute of Technology (Auditorium) |
Buffer Usage aware QoS Control Scheme for Wireless Sensor Networks Atsushi Takahashi, Yasuhiro Goto, Shiro Sakata (Chiba Univ.), Kentaro Yanagihara, Shigeru Fukunaga (Oki Electric) USN2008-78 |
Performance greatly deteriorates due to the congestion in the vicinity of a sink node at the time of high traffic in wir... [more] |
USN2008-78 pp.95-100 |
NS, IN (Joint) |
2008-03-07 08:55 |
Okinawa |
Bankoku Shinryokan |
Adaptive Active Time Control Scheme in Accordance with Traffic for Multihop Sensor Networks Ryosuke Tsujikawa, Shiro Sakata (Chiba Univ.), Kentaro Yanagihara, Shigeru Fukunaga (Oki Electric) IN2007-212 |
The IEEE 802.15.4/ZigBee beacon-enabled operation mode supports the sleep mode of ZigBee routers in cluster tree topolog... [more] |
IN2007-212 pp.319-324 |
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) |
2008-03-07 12:05 |
Okinawa |
Bankoku Shinryokan |
QoS aware Adaptive Backoff Control Scheme for Collision Avoidance in Wireless Sensor Networks Atsushi Takahashi, Shiro Sakata (Chiba Univ.), Kentaro Yanagihara, Shigeru Fukunaga (Oki Electric) IN2007-221 |
Power consumption is a key issue in sensor networks. For power-saving, it is effective to reduce backoff caused by chann... [more] |
IN2007-221 pp.373-378 |
USN, CQ, MoNA (Joint) |
2008-01-24 10:20 |
Shizuoka |
Kenshu Kouryu Center, Actcity Hamamatsu (Shizuoka) |
Power Consumption Balancing Scheme Considering the Maximum Number of Sensors Connected to Relay Nodes in Sensor Networks Nobuyuki Hagiya, Shiro Sakata (Chiba Univ.), Kentaro Yanagihara, Shigeru Fukunaga (Oki Electric Industry) USN2007-57 |
In sensor networks, network life is limited due mainly to the battery power consumption of nodes neighboring sink node c... [more] |
USN2007-57 pp.13-18 |
USN, CQ, MoNA (Joint) |
2008-01-24 10:45 |
Shizuoka |
Kenshu Kouryu Center, Actcity Hamamatsu (Shizuoka) |
On the Power Saving Effect by Multi Coordinator Placement in ZigBee Sensor Network Yu Yamashita, Shiro Sakata (Chiba Univ.), Kentaro Yanagihara, Shigeru Fukunaga (Oki Electric) USN2007-58 |
[more] |
USN2007-58 pp.19-24 |
IT, ISEC, WBS |
2007-03-16 09:45 |
Gunma |
Gunma Univ. (Kiryu Campus) |
Key Update by Broadcast Encryption for Wireless Sensor Networks Taketsugu Yao, Ryohei Konuma, Shigeru Fukunaga, Toshihisa Nakai (OKI) |
We propose the key update scheme for multi-hop tree topology networks, which effectively update the network key by assig... [more] |
IT2006-96 ISEC2006-151 WBS2006-93 pp.65-70 |
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] |
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