Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NS |
2011-04-22 13:00 |
Fukui |
Fukui University |
Design and Implementation of Hadoop-based Packet Analyzer for High Volume Packet Data Takato Naritomi, Kenta Kawaguchi, Takuya Mizokami, Kouji Mima (Kyushu Univ.), Shigeaki Harada (NTT WEST), Yutaka Arakawa, Shigeru Kusakabe (Kyushu Univ.) NS2011-12 |
Traffic analysis based on packet capturing is often used for monitoring and checking network failure. However, it become... [more] |
NS2011-12 pp.67-72 |
IN |
2011-04-21 17:25 |
Kagawa |
Kagawa University |
[Invited Talk]
Information and Communication Technologies for Smart Communities Minori Youro (NTT West) IN2011-9 |
The concept of smart grid which has recieved a lot of attention in recent years is the integration of electrical technol... [more] |
IN2011-9 p.47 |
SP |
2011-03-05 15:45 |
Tokyo |
Faculty of Engineering, The University of Tokyo |
Effects of the temporal factors on the occurrence of the gap transfer illusion Yuki Kamimura, Yoshitaka Nakajima, Gerard B. Remijin (Kyushu Univ.), Kyoko Kanafuka (NTT West Corp.) SP2010-129 |
Auditory system has a function to make complex sounds a coherent unity, and this function is called auditory organizatio... [more] |
SP2010-129 pp.85-88 |
IN |
2010-10-14 16:45 |
Aichi |
Nagoya Institute of Technology |
[Invited Talk]
TBA Takeshi Kinoshita, Kenichi Muroya, Minori Youro, Joji Urata (NTT West) IN2010-70 |
Demand for electric power has been continuously increasing to keep up with the rapid growth of information technologies ... [more] |
IN2010-70 p.31 |
OCS, OFT (Joint) |
2010-08-26 14:40 |
Hokkaido |
Asahikawa Tokiwa Shimin Hall |
High density optical distribution technique for integrated distribution module (IDM) Shigenori Uruno, Yoshitaka Enomoto, Tomoyoshi Ito (NTT Corp.), Katsuaki Suzuki (NTT West Corp.), Hisashi Fujimoto (NTT Corp.) OFT2010-17 |
Broadband optical access services are now commercially available. We have already developed optical fiber distribution a... [more] |
OFT2010-17 pp.5-10 |
ICM |
2010-07-08 15:55 |
Hokkaido |
Future University Hakodate |
[Special Talk]
Report on 2010 IEEE/IFIP Network Operations and Management Symposium (NOMS2010) Hikaru Seshake (NTT), Nobuo Fujii (NTT-AT), Yoshiaki Kiriha (NICT), Makoto Takano (NTT WEST) ICM2010-14 |
[more] |
ICM2010-14 pp.35-38 |
IN |
2010-06-04 11:40 |
Akita |
Akita ATORION |
Examination and problem for real operation of DNSSEC Kenichiro Okamoto, Naoto Yamamoto, Futoshi Kubo, Masahiro Uraga (NTT WEST) IN2010-21 |
DNSSEC is a function of DNS and guarantees the validity of communication with DNS server. It was standardized in RFC in ... [more] |
IN2010-21 pp.57-61 |
ICM |
2010-03-12 10:30 |
Kagoshima |
|
The Management and Integration of Address Information Nobuyuki Iwashima, Yoichi Yamashita, Naomasa Kage, Kenji Sumiyama, Hidetoshi Mori (NTT WEST) ICM2009-57 |
In the telecom companies, the address information is important in order to relate the customers to their own equipment. ... [more] |
ICM2009-57 pp.69-74 |
ICM |
2010-03-12 10:50 |
Kagoshima |
|
A Study of Paradigm Shift made possible by the Conversion from Contract-Oriented Data Model to Customer-Oriented Data Model in Telecom Company Yu Morioka, Yoichi Yamashita, Moriyasu Komase, Hidetoshi Mori (NTT West) ICM2009-58 |
When a telecom company have developed the business by telephone and leased circuit service, it has used the telephone nu... [more] |
ICM2009-58 pp.75-80 |
IN |
2010-02-04 15:45 |
Okinawa |
|
Evaluation of the Route Optimization Architecture for MOBIKE-based Mobile Communication Systems Takafumi Oya, Yasuhiro Kitamikado, Yasuyuki Ichikawa, Jun Miyoshi (NTT West) IN2009-132 |
MOBIKE is one of the mobile communication technologies which is an enhancement of IKEv2 protocol. Although MOBIKE has an... [more] |
IN2009-132 pp.33-38 |
CS, OCS (Joint) |
2010-01-28 11:20 |
Yamaguchi |
Kaikyo Messe Shimonoseki |
A Study on Upstream Burst Transmission for 10G-PON over OCDMA Systems Satoshi Yoshima (Mitsubishi Electric Co.), Naoki Nakagawa (NTT West Corp.), Naoki Suzuki, Masaki Noda, Masamichi Nogami, Junichi Nakagawa (Mitsubishi Electric Co.), Ken-ichi Kitayama (Osaka Univ.) OCS2009-101 |
(Advance abstract in Japanese is available) [more] |
OCS2009-101 pp.9-12 |
IA |
2009-12-18 11:45 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
A Study on the Influence of DNS Cash Yuko Kamiya (Kyushu Sangyo Univ.), Fuminori Tanizaki (NTT West), Toshihiko Shimokawa (Kyushu Sangyo Univ.) IA2009-71 |
We can use DNS as a request navigation system for load balancing in a wide area. The cache function of DNS influences th... [more] |
IA2009-71 pp.33-37 |
OFT, OCS, IEE-CMN, ITE-BCT (Joint) [detail] |
2009-11-27 11:55 |
Fukushima |
|
Improvement water sensor module for detecting water in cable joints Kenichi Nakazawa (NTT Corp.), Tsunekazu Watanabe (NTT WEST), Yoshitaka Enomoto, Wataru Kuratani, Hisashi Fujimoto (NTT Corp.) OFT2009-60 |
This paper describes new water sensor modules for detecting underground closures that water has penetrated. We evaluated... [more] |
OFT2009-60 pp.35-39 |
NS, RCS (Joint) |
2009-07-17 15:10 |
Hokkaido |
Hokkaido University (Hokkaido) |
Analyzing Impact of Topology on Effect of Parallel Video Streaming Noriaki Kamiyama, Ryoichi Kawahara, Tatsuya Mori (NTT), Shigeaki Harada (NTT WEST), Haruhisa Hasegawa (NTT) NS2009-56 |
The transmission bit-rate of video streaming with high quality is quite large, so generated traffic flows will cause lin... [more] |
NS2009-56 pp.79-84 |
NS, OCS, PN (Joint) |
2009-06-25 12:45 |
Nagasaki |
Nagasaki Museum of History and Culture (Nagasaki) |
Analysis of Topological Impact on Caches for Reducing P2P Traffic Noriaki Kamiyama, Ryoichi Kawahara, Tatsuya Mori (NTT Corp.), Shigeaki Harada (NTT WEST), Haruhisa Hasegawa (NTT Corp.) NS2009-31 |
Traffic caused by P2P services dominates a large part of traffic in the Internet, so reducing the P2P traffic within the... [more] |
NS2009-31 pp.1-6 |
NS, OCS, PN (Joint) |
2009-06-25 13:10 |
Nagasaki |
Nagasaki Museum of History and Culture (Nagasaki) |
[Encouragement Talk]
Improving deployability of peer-assisted CDN platform with incentive Tatsuya Mori, Noriaki Kamiyama (NTT), Shigeaki Harada (NTT West), Haruhisa Hasegawa, Ryoichi Kawahara (NTT) NS2009-32 |
As a promising solution to manage the huge workload of large-scale VoD services, managed peer-assisted CDN systems, such... [more] |
NS2009-32 pp.7-12 |
IN |
2009-06-11 13:50 |
Fukui |
UNIVERSITY OF FUKUI |
An Application Method of DNS in Selection of IPv4 over IPv6 Tunnel Minori Youro, Sumio Miyazaki (NTT West Corp.), Yuichi Shimamura (NTT Corp.) IN2009-14 |
To offer various services for many users, we built a native IPv6-based network for commercial use. Also, we have provide... [more] |
IN2009-14 pp.11-16 |
ICM |
2009-03-13 16:00 |
Kagoshima |
|
Study and Implementation of Data Architecture to manage and leverage Resource Information Nobuyuki Iwashima, Yoichi Yamashita, Shigekazu Hayami, Shinji Hidaka, Kazuma Ishikawa, Yoshiyuki Nakayama, Hidetoshi Mori (NTT WEST) ICM2008-86 |
In recent years, to spread the new and various IP communication services, we have proceeded OSSs (Operation Support Syst... [more] |
ICM2008-86 pp.161-166 |
IN, NS (Joint) |
2009-03-04 10:10 |
Okinawa |
Okinawa-Zanpamisaki Royal Hotel |
Analysis of Relation between Volume and Periodic Pharacteristics in the Internet Traffic Shigeaki Harada, Ryoichi Kawahara, Tatsuya Mori, Noriaki Kamiyama, Haruhisa Hasegawa (NTT), Masaki Tokuhisa (NTT West) IN2008-168 |
Many reports show that Internet traffic measured at large scale networks
such as backbone networks exhibits visible str... [more] |
IN2008-168 pp.213-218 |
IA |
2008-07-09 11:00 |
Tokyo |
Shinagawa Inter-City (mornign), The Grand Hall (afternoon) |
A field experiment of reporting IPv6 Web sites for IPv6 deployment Masayoshi Matsukawa (NTT West Chugoku Corp.), Kaori Maeda (Hiroshima City Univ.), Reiji Aibara, Kouji Nishimura (Hiroshima Univ.) IA2008-18 |
IPv6 deployment advances technically. However, its deployment to end-users is not enough. Then our research is to find h... [more] |
IA2008-18 pp.31-36 |