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Technical Committee on Ubiquitous and Sensor Networks (USN)
Chair: Masayoshi Ohashi (ATR)
Vice Chair: Hiroyuki Morikawa (Univ. of Tokyo), Takaya Yamazato (Nagoya Univ.)
Secretary: Tomoaki Ohtsuki (Keio Univ.), Masayasu Yamaguchi (Keio Univ.)
Assistant: Hideyuki Uehara (Toyohashi Univ. of Tech.), Masateru Minami (Univ. of Tokyo)

DATE:
Fri, May 22, 2009 10:00 - 16:15

PLACE:
Keio Univ., Yagami Campus, Welfare Building(3-14-1 Hiyoshi, Kohoku-ku, Yokohama-shi, Kanagawa-ken, 223-8522, Japan. 15 minutes walk from Tokyu-Toyoko Line Hiyoshi Station. http://www.st.keio.ac.jp/access/. Prof. Tomoaki Ohtsuki. +81-45-563-1151 (Ext.43270))

TOPICS:
Fundamental theories for ubiquitous and sensor networks, etc.

----------------------------------------
Fri, May 22 AM (10:00 - 16:15)
----------------------------------------

(1) 10:00 - 10:25
The optimum running approximation of FIR filter banks and the mini-max theorem for weighted energy of Fourier transform of signals
Yuichi Kida (Ohu Univ.), Takuro Kida (Prof. Emeritus, Tokyo Inst. of Tech./Nihon Univ fellow)

(2) 10:25 - 10:50
Proof of the optimum running approximation of FIR filter banks without using the mini-max theorem in functional analysis
Yuichi Kida (Ohu Univ.), Takuro Kida (Prof. Emeritus, Tokyo Inst. tech./Nihon Univ fellow)

(3) 10:50 - 11:15
Evaluation of Sensor Activation Scheduling Method For Packet Collision Avoidance in Multi-hop Wireless Sensor Networks
Kyokuei Shu (Chiba Univ.), Ryota Kawamoto (Alpha Systems, Inc), Atsushi Takahashi, Yasuhiro Goto (Chiba Univ.), Takumi Emori, Nobuo Miyazaki, Seiichiro Hara (Alpha Systems, Inc), Shiro Sakata (Chiba Univ.)

(4) 11:15 - 11:40
Improving Delay and Energy Consumption in Low Power Listening MAC protocols
Yuki Kubo, Kentaro Yanagihara, Masanori Nozaki (Oki Electric Industry Co., Ltd.)

----- Lunch Break ( 80 min. ) -----

(5) 13:00 - 13:30
[Invited Talk]
Security System Using Radio Waves Based on Space-Time Signal Processing
Tomoaki Ohtsuki (Keio Univ.), Hiroyuki Tsuji (NICT)

(6) 13:30 - 13:55
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.)

(7) 13:55 - 14:20
A Multipath Routing Method for Control over Wireless
Kento Terai, Daisuke Anzai, Shinsuke Hara (Osaka City Univ.)

(8) 14:20 - 14:45
Load Balance Routing Algorithm Based on Game Theoretic Approach in Wireless Sensor Networks
Guan Xin, Tomoaki Ohtsuki (Keio Univ.)

----- Break ( 15 min. ) -----

(9) 15:00 - 15:25
A Simulation Study of Human-Probe Approach for Urban Sensing
Niwat Thepvilojanapong, Shin'ichi Konomi, Yoshito Tobe (Tokyo Denki Univ./JST-CREST)

(10) 15:25 - 15:50
A Study on Modeling Ubiquitous Cloud
Masakazu Higuchi, Syuji Kawasaki, Hitomi Murakami (Seikei Univ.)

(11) 15:50 - 16:15
Simple Lightning Detection System Experiments Using Networked Sensors
Masayasu Yamaguchi, Naoaki Yamanaka (Keio Univ.)



=== Technical Committee on Ubiquitous and Sensor Networks (USN) ===
# FUTURE SCHEDULE:

Thu, Jul 16, 2009 - Fri, Jul 17, 2009: ATR (Kyoto) [Fri, May 22], Topics: Technology components for ubiquitous and sensor networks, context extraction, smart space, living support, etc.

# SECRETARY:
Tomoaki Ohtsuki (Keio Univ.)
TEL +81-45-566-1538 FAX +81-45-566-1747
Masayasu Yamaguchi (Keio Univ.)
TEL +81-44-580-1564 FAX +81-44-580-1434
(or TEL +81-45-563-1151 FAX +81-45-566-1768)
E-mail: usn-n

# ANNOUNCEMENT:
# Latest information will be presented on the homepage.
http://www.ieice.org/~usn/en/index.html


Last modified: 2009-03-25 15:49:08


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