KOREN/APII/TEIN & Research ProjectsKOREN/APII/TEIN & Research Projects
Hwang, Sung Joon([email protected])
National Computerization Agency
The Second International Workshop on HEP Data Grid ( August 22-23, 2003, KNU)
2/30
ContentsContents
Introduction
Korea Advanced Network
Asia Pacific Advanced Network
Case of Applications
4/30
IntroductionIntroduction
Domestic Research Network in Korea– KOREN(Korea Advanced Research Network)
A non-profit advanced network Development and deployment of the new
technologies and applications
– KREONET2(Korea Research Environment Open NETwork)2 KREONet2-STARTAP link for the science and
technology communities for the GRID projects, etc.
– IPv6 Infrastructure 6NGIX(IPv6 Next Generation Internet eXchange) 6KANet(IPv6 Korea Advanced Network)
5/30
Introduction (cont’)Introduction (cont’)
Asia Pacific Advanced Network
– APII Testbed (Asia Pacific Information Infrastructure)
KR-JP 1Gbps KR-SG 6Mbps KR-US STARTAP 155Mbps(May 2003) CN & MY is planned in 2003
– TEIN (Tran Eurasia Information Network) connecting Asia and Europe up to 45Mbps in 2003
8/30
KOREN TopologyKOREN Topology
Seoul
Daejun
Daegu
Busan
Gwangju
Suwon
GSR
GSR
GSR
GSR
USA
6 M
10 M
155 M
Japan
1 G
ATM Switch
155Mbps
2.5Gbps
Router
remark
DWDM
40 Gbps
Gigabit Switch
Over 2.5Gbps(planned)
TAP
GSR
GSR
Singapore
Europe
9/30
KOREN in 2003KOREN in 2003
KOREN- Backbone : Tens of Gbps
DWDM network - Access Network : Several
Gbps network
IPv6 Infrastructure- Increase connectivity - Supports advanced services
10/30
KREONet ; Science Network KREONet ; Science Network
Science Facitility(Supercomputers, CAVE,DB Servers…)
GNOC-kr
GNOC/KISTI
Advanced Scientific Application KREONet/KREONet2/HPCNet
Electron microscopeat Osaka Univ.
Particle acceleratorsat CERN
Supercomputer
CAVE
Asia/Pacific Advanced NetworkAsia/Pacific Advanced Network
National Computerization Agency
APII testbed/TEIN
12/30
Access PointExchange Point
TEINAPII Testbed
EUGEAN
T
Australia
Japan
China
Thailand
Malaysia
Singapore Indonesia
Philippines
Hong Kong
France
10-34Mbps 1Gbps
US155Mbps
12Mbps
Korea
APII
TEIN
Overview
13/30
Asia Advanced Research NetworkAsia Advanced Research Network
Korea Japan
China
Philippines
Singapore
Malaysia
Thailand
Australia
45Mbps
8Mbps
10Mbps
10Mbps
27Mbps
310Mbps
2Mbps
10Mbps
2Mbps
1.5Mbps
Satellite 1.5Mbps
Satellite 1.5Mbps
Satellite 1.5Mbps
Satellite 1.5Mbps
Satellite 1.5Mbps
Taiwan 155Mbps
Hongkong
622Mbps * 2
Under 2Mbps
2~10Mbps
11~45Mbps
46~155Mbps
Over 156Mbps
Planned
APIITestbed/Kreonet2TEIN
TransPAC
IndonesiaSatellite 1.5Mbps
KR
TW
JP
TH
MY
ID
SG
AU
HK
PH
CN
APIITestbed
APIITestbed
EUGEANT
USASTARTAP
USASTARTAP
14/30
APII TestbedAPII Testbed
APII(Asia Pacific Information Infrastructure) Testbed– First proposed at the 12th APEC TEL WG(1995) jointly
by Korea & Japan
Objectives– To test interconnectivity and interoperability among
the test-beds in Asia-Pacific Region– To support joint R&D projects and application
developments
15/30
APII Testbed (cont’)APII Testbed (cont’)
Three APII Testbeds from Korea
– Korea-Japan 1Gbps link between Busan-Fukuoka
– Korea-Singapore 6Mbps cables deployed in late 1999
– Korea-US STARTAP 155Mbps link to STAR TAP in May 2001
17/30
TEINTEIN
TEIN (Trans-Eurasia Information Network)– connect Asia and European research
networks
Endorsed as a new project of ASEM in the 3rd summit meeting(2000.10)– Korea, EC and Singapore proposed it
together
10Mbps~34Mbps link between Korea (KOREN)-France(RENATER 2)
20/30
International joint Projects on TEINInternational joint Projects on TEIN
Project Korea Partner
A Study on Interoperability Tests of Internet QoS Provisioning Technologies
ETRI UCL(UK)
IPv6 Native Network and Application Interworking
ETRI UCL(UK)
Digital Artistic and Ecological Heritage Exchange
KIST GMD(DE)
Implementation of High Energy Physics Data Grid Using TEIN
Kyung Pook Univ.
CERN(CH)
21/30
TEIN: Global PerspectiveTEIN: Global Perspective
34MbpsTEINALIS
EUMEDISSTARTAP
GTRN
5Gbps
TransPAC
622MbpsX2
24/30
Int’l Joint Weather Forecasting Network Int’l Joint Weather Forecasting Network
SNU
NCEP
KISTI
KMAGPCPTRMM
NASA
Validation data
Forecast output
Model input
Model input
Forecast output
Forecast output
Forecast output
Model input
Tokyo. U
NCEP
COLA KMA
SNU NASA
26/30
Real time Video ConferencingReal time Video Conferencing
Video Conferencing (19 Nov, 2002)– at all the fields between European countries and KR e.g) France-Korea Video conferencing (2002.11.19)
28/30
Earth Monitoring and Disaster WarningEarth Monitoring and Disaster Warning
– Earth Monitoring and disaster warning to implement remote sensing applications within APAN / Transpac which promote sustainable economic development, preservation of the region's biotic resources, and early identification of events or conditions which may lead to disasters.
Reference
http://eos.nasda.go.jp/Apan/charter5.htm
http://www.ceos.org
http://wgiss.ceos.org
By Shinichi Sobue & Chris Elvidge
1.6526.84
211.06
339.22
0Mbps
50Mbps
100Mbps
150Mbps
200Mbps
250Mbps
300Mbps
350Mbps
400Mbps
2000 2002 2005 2008
29/30
Suggested Collaboration FieldsSuggested Collaboration Fields
Advanced Scientific Research and Technology in 6T
– ET(Environment Technology) Climate variation, Weather forecasting
– IT(Information Technology) Broadband Internet, Online workshop Video Conferencing
– BT(Bio Technology) BioGRID , Bioinfomatics, Computational physiology
– ST(Space Technology) Ground support system and operational technology Research of technologies for new generation airship
– NT(Nano Technology) Nano electron devices technology
– CT(Culture Technology) Cultural exchange such as performance event, sports, e-sightseeing
30/30
Hwang, Sung Joon ([email protected])
National Computerization AgencyRepublic of Korea
Thank you!Thank you!Thank you!Thank you!