Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
NS |
2007-06-14 14:15 |
Akita |
|
Fast Channel Switching Method for IPTV with Multiple Multicast streams Chikara Sasaki, Atsushi Tagami, Teruyuki Hasegawa, Shigehiro Ano (KDDI R&D LABS) NS2007-32 |
[more] |
NS2007-32 pp.19-22 |
CQ, MVE (Joint) |
2007-01-26 09:50 |
Fukuoka |
Asia-pacific Import Mart |
Locating Congested Segments on the Internet by Multiple Paths' Delay Performance Clustering Atsuo Tachibana, Shigehiro Ano, Toru Hasegawa (KDDI Labs), Masato Tsuru, Yuji Oie (KIT) CQ2006-88 |
A practical method of locating congested segments on the Internet by periodic end-to-end packet delay measurements along... [more] |
CQ2006-88 pp.53-58 |
IA |
2007-01-19 13:15 |
Hiroshima |
International Conference Center Hiroshima |
A Proposal for Flexible BGP Peering Method towards Dependable Inter-Domain Networking Masafumi Watari, Yuichiro Hei, Teruyuki Hasegawa, Shigehiro Ano (KDDI Labs.), Katsuyuki Yamazaki (Nagaoka Univ. of Tech.) IA2006-38 |
As the Internet continues to grow, there has been much research activity on providing a more dependable and robust netwo... [more] |
IA2006-38 pp.43-48 |
CQ, NS, ICM (Joint) |
2006-11-16 14:40 |
Tottori |
Tottori Univ. of Environmental Studies |
A study on method to cluster BGP messages Tomohiko Ogishi, Yuichiro Hei, Shigehiro Ano, Toru Hasegawa (KDDI R&D Labs.) NS2006-127 CQ2006-68 TM2006-41 |
[more] |
NS2006-127 CQ2006-68 TM2006-41 pp.25-30(NS), pp.55-60(CQ), pp.25-30(TM) |
IA |
2006-10-24 11:20 |
Tokyo |
Tokyo Institute of Technology (Ookayama Campus) |
Identifying OSPF failures based on the analysis of LSA flooding Yuichiro Hei, Tomohiko Ogishi, Shigehiro Ano (KDDI Lab.) IA2006-27 |
It is important to monitor routing protocols for stable operation of IP networks. In this paper, we focus on OSPF, a wid... [more] |
IA2006-27 pp.43-48 |
IN, PN (Joint) |
2006-10-12 16:50 |
Tokyo |
|
[Invited Talk]
Issues and Challenges of MPLS/GMPLS technologies in Carrier Networks Kenji Kumaki, Teruyuki Hasegawa, Shigehiro Ano (KDDI R&D Labs.) IN2006-81 PN2006-35 |
A lot of carriers have introduced MPLS (Multi Protocol Label Switching) technologies in commercial IP-VPN services and w... [more] |
IN2006-81 PN2006-35 pp.25-30(IN), pp.49-54(PN) |
CQ |
2006-07-13 13:25 |
Hokkaido |
Future University-Hakodate |
A Method for Locating Congested Segments on the Internet based on Packet Delay Variation Clustering Atsuo Tachibana, Shigehiro Ano, Toru Hasegawa (KDDI R&D Labs), Masato Tsuru, Yuji Oie (KIT) CQ2006-21 |
[more] |
CQ2006-21 pp.23-28 |
CS, CQ (Joint) |
2006-04-18 10:50 |
Akita |
Akita Univ. |
A proposal on the detection algorithm of BGP route flaps Yuichiro Hei (KDDI Labs), Ngoc-Anh Vu (ENST), Tomohiko Ogishi, Shigehiro Ano, Toru Hasegawa (KDDI Labs) CQ2006-14 |
To maintain the communication quality of customers, it is important for ISPs to monitor the routing information exchange... [more] |
CQ2006-14 pp.63-68 |
IN, NS (Joint) |
2006-03-03 09:10 |
Okinawa |
Rizzan Sea-Park Hotel Tancha-Bay (Okinawa) |
A Trend Review Method of IPTV Content Chikara Sasaki, Atsushi Tagami, Teruyuki Hasegawa, Shigehiro Ano (KDDI R&D Labs.) |
Recently, a demand of one-to-many content distribution service with large amount of streaming data like IPTV is increasi... [more] |
NS2005-179 pp.85-88 |
IN |
2005-12-15 16:05 |
Hiroshima |
Hiroshima City Univ. |
[Invited Talk]
Current Status and Future Prospects on Technology of BGP Routing Instability Inference Tomohiko Ogishi, Shigehiro Ano, Toru Hasegawa (KDDI Lab.) |
[more] |
IN2005-116 pp.37-42 |
ICM, NS, CQ (Joint) |
2005-11-17 16:40 |
Shimane |
Kunibiki-messe (Matsue city) |
Scalability Issuses on Tomography-based Internet Measurement System Atsushi Tagami, Teruyuki Hasegawa, Shigehiro Ano, Toru Hasegawa (KDDI Lab.) |
Network tomography enables network operators to detect and mitigate congestion by inferring internal states from multipl... [more] |
NS2005-116 CQ2005-70 TM2005-31 pp.31-36(NS), pp.19-24(CQ), pp.19-24(TM) |
CQ |
2005-07-14 10:20 |
Hokkaido |
Wakkanai Hokusei Gakuen College |
Empirical study on locating bad segments over the Internet based on multiple end-to-end packet delay measurements Atsuo Tachibana, Shigehiro Ano, Toru Hasegawa (KDDI Labs), Masato Tsuru, Yuji Oie (KIT) |
Since congestion is very likely to happen in the Internet, locating congested areas (path segments) along a congested pa... [more] |
CQ2005-16 pp.1-6 |
NS |
2005-06-24 14:30 |
Fukuoka |
Production and Systems, Waseda Univ.(Kitakyusyu) |
HDTV Broadcasting System with Non-stop IP Mutlicast Infrastructure Teruyuki Hasegawa (KDDI Labs.), Kazuhiro Kamimura, Haruo Hoshino (NHK), Shigehiro Ano, Toru Hasegawa (KDDI Labs.) |
This paper describes an implementation of IP-based HDTV distribution system using non-stop IP multicast method. As broa... [more] |
NS2005-57 pp.77-80 |
NS, IN |
2005-03-04 08:20 |
Okinawa |
Okinawa Zanpa-misaki Royal |
Design and Implementation of Large Scale Overlay Network Simulator Atsushi Tagami, Teruyuki Hasegawa, Shigehiro Ano, Toru Hasegawa (KDDI Lab.) |
Some new applications such as P2P file sharing applications have different characteristics from traditional ones. These ... [more] |
NS2004-255 IN2004-255 pp.61-64 |
NS, IN |
2005-03-04 12:50 |
Okinawa |
Okinawa Zanpa-misaki Royal |
Proposal of Unicast Retransmission Mechanism for Reliable Multicast with XOR-based FEC Chikara Sasaki, Teruyuki Hasegawa (KDDI R&D Labs. Inc.), Kobayashi (KDDI), Shigehiro Ano, Toru Hasegawa (KDDI R&D Labs. Inc.) |
Erasure codes based-on XOR operation are promising candidates as FEC (Forward Error Correction) mechanisms for reliable ... [more] |
NS2004-288 IN2004-288 pp.223-226 |
IA, MoNA |
2005-01-19 09:55 |
Osaka |
Osaka University Nakanoshima Center |
A Proposal of Configuring IPv6 End-to-End Secure Channels for Closed Members Yuichiro Hei, Satoshi Katsuno, Shigehiro Ano, Katsuyuki Yamazaki (KDDI Lab.) |
The deployment of IPv6 as the next generation Internet protocol has been proceeding. As one of the features of IPv6, the... [more] |
MoMuC2004-90 IA2004-21 pp.15-20 |
CQ, MoNA |
2004-11-18 10:20 |
Kagawa |
Kagawa University |
A Study on Identifying the Location of BGP Routing Instability by Single Point Observation Tomohiko Ogishi, Shigehiro Ano, Toru Hasegawa (KDDI Lab.) |
Although instability of inter-domain routing is a serious problem to ISP, it is difficult to identify locations of insta... [more] |
CQ2004-93 MoMuC2004-67 pp.13-18 |
IE, CQ, LOIS, IEE-CMN |
2004-09-16 16:15 |
Hyogo |
|
Empirical Study on Locating Congested Segments over the Internet Based on Multiple End-to-End Path Measurements Atsuo Tachibana, Shigehiro Ano, Toru Hasegawa (KDDI R&D Labs), Masato Tsuru, Yuji Oie (Kyushu Institute of T) |
Since congestion is very likely to happen in the Internet, locating congested areas (path segments) along a congested pa... [more] |
CQ2004-76 OIS2004-30 IE2004-37 pp.43-48 |