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Technical Committee on Network Systems (NS)
Chair: Iwao Sasase Vice Chair: Kou Miyake
Secretary: Shoji Kasahara, Hideki Kasahara
Assistant: Hiroshi Waki

DATE:
Thu, Apr 21, 2005 13:00 - 18:25
Fri, Apr 22, 2005 09:15 - 15:45

PLACE:
Seto Campus, Nanzan University (Buldg.A, 1st basement, Room1)(18 Yamazato-cho, Showa-ku, Nagoya 466-8673 Japan.http://www.ic.nanzan-u.ac.jp/English/Information/access.html. Prof. Hiroyuki Kawano)

TOPICS:
Traffic, etc.

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Thu, Apr 21 PM (13:00 - 18:25)
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(1) 13:00 - 13:25
An Estimation of the Number of Peers in a Pure P2P Network
Taiki Hachisuga, Satoshi Ohzahata, Konosuke Kawashima (TUAT)

(2) 13:25 - 13:50
Proposal of Traffic Features for P2P Discrimination
Takashi Matsuda (Waseda Univ.), Fumitaka Nakamura, Yasushi Wakahara (The Univ. of Tokyo), Yoshiaki Tanaka (Waseda Univ.)

(3) 13:50 - 14:15
Classifying Flow Characteristics using Naive Bayesian Classifier
Tatsuya Mori, Ryoichi Kawahara, Noriaki Kamiyama (NTT)

----- Break ( 10 min. ) -----

(4) 14:25 - 14:50
Design and Implementation of Anomaly Detection System with Classified Packet Counting
Kunio Goto, Koji Kojima (Nanzan Univ.)

(5) 14:50 - 15:15
Anomaly detection by change of states on network traffic statistics
Nobuyuki Nakamura, Toshihisa Nakai (Oki Electric Industry Co., Ltd.)

(6) 15:15 - 15:40
[Encouragement Talk]
A proposal of mobile communication traffic forecasting method using call characteristics and environmental information
Yoshikazu Akinaga, Shigeru Kaneda, Noriteru Shinagawa, Akira Miura (NTT DoCoMo)

----- Break ( 10 min. ) -----

(7) 15:50 - 16:15
Admission Control for Regulated IP Traffic
Masahiro Miyasaka, Takanori Iwai, Hideki Kasahara, Toshiaki Tsuchiya (NTT)

(8) 16:15 - 16:40
System Capacity Calculation for Packet-Switched Traffic in the Next Generation Wireless Systems
-- Batch Arrival M/G/1 Nonpreemptive Priority Queueing Model for Transmission over a Radio Channel --
Hideaki Takagi (Univ. of Tsukuba), Hitoshi Yoshino, Naoto Matoba (NTT DoCoMo), Mitsuhiro Azuma (Fujitsu Lab.), Masashige Shirakabe (NTT DoCoMo)

(9) 16:40 - 17:05
Modeling Network Traffic by a BMAP with a two-dimensional underlying Markov process
Miyuki Shinno (NTT-AT), Tomoyuki Kanehori, Shoichi Nishimura (TUS)

(10) 17:05 - 17:30
Performance analysis of transient behaviors of DAR(1)/D/1/N
Takahiro Kawahara, Hiroyuki Masuyama, Yutaka Takahashi (Kyoto Univ.)

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

(11) 17:45 - 18:25
[Invited Talk]
QoS Evaluation by Simulation and Analysis
-- Specially for M/D/1 Queue --
Kenji Nakagawa (Nagaoka Univ. of Tech.)

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Fri, Apr 22 AM (09:15 - 15:45)
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(12) 09:15 - 09:40
Performance Evaluation of High-Rate Flow Identifier
Noriaki Kamiyama (NTT)

(13) 09:40 - 10:05
Network Driven Rate Control Method in Multicast Content Distribution
Ken Takahashi, Hiroyuki Oouchi, Hiromichi Nagata (NTT)

(14) 10:05 - 10:30
A study on a traffic shaping algorithm for multi-channel streaming
Satoshi Nishimura, Katsunori Aoki, Yoshiaki Shishikui, Yoshihiro Fujita (NHK)

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

(15) 10:45 - 11:10
Efficient message flooding based on unidirectional link cut
Kenji Ohtsuka, Taku Ishihara, Shigeo Shioda (Chiba Univ.)

(16) 11:10 - 11:35
A Study on TCP SACK Performance in Consideration of a Server Load
Hideaki Suzuki, Satoshi Ohzahata, Yoichi Hagiwara, Matsuaki Terada, Konosuke Kawashima (TUAT)

(17) 11:35 - 12:00
Performance Evaluation of Flying S-CSMA/v-MCA Access Protocol for Broadband Wireless Networks
Osamu Moriya (TOSHIBA), Yasushi Mori, Hiroshi Kobayashi (TDU)

----- Lunch Break ( 60 min. ) -----

(18) 13:00 - 13:25
Macro-micro double tiers vs. unified micro-cells in future mobile communication system
Phan Thanh Hoa, Takahiko Yamada (Ritsumeikan Univ.)

(19) 13:25 - 13:50
A Study of Network-based Firewall for Mobile IP and NEMO
Yoshikazu Nakamura, Takeshi Ogawa, Tadashi Itoh (NTT)

(20) 13:50 - 14:15
Content-Aware Logical Network Design with Users' Behavior for P2P Streaming
Kenji Kimotsuki, Takumi Miyoshi (Shibaura Inst. Tech.)

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

(21) 14:30 - 14:55
Network design Based on Network and Traffic Characteristics
Fumiaki Ishihara, Noriteru Shinagawa, Toshihiro Suzuki, Masashi Yoshizumi, Yasunori Hayashi, Akira Miura (NTT DoCoMo)

(22) 14:55 - 15:20
A study of optical cut-through method considering IP routing domains
Hisashi Kojima, Takashi Kurimoto, Ichiro Inoue, Shigeo Urushidani (NTT)

(23) 15:20 - 15:45
Consideration and evaluation of cooperation with Bearer Resource Managers
Takashi Utahara, Mitsuru Asamura, Hideki Kasahara (NTT)

# Information for speakers
General Talk will have 17 minutes for presentation and 8 minutes for discussion.
Invited Talk will have 30 minutes for presentation and 10 minutes for discussion.

=== Technical Committee on Network Systems (NS) ===
# FUTURE SCHEDULE:

Thu, May 26, 2005 - Fri, May 27, 2005: NARA INSTITUTE of SCIENCE and TECHNOLOGY [Wed, Mar 16]
Thu, Jun 23, 2005 - Fri, Jun 24, 2005: Production and Systems, Waseda Univ.(Kitakyusyu) [Mon, Apr 18], Topics: Video Communication, Content Delivery Network, Multicast, etc.
Thu, Jul 21, 2005 - Fri, Jul 22, 2005: Okayama Univ.(Tsushima Campus) [Fri, May 13], Topics: Mobile Networks, Mobile IP, Wireless Communication, etc.

# SECRETARY:
E-mail：ns-