1. KOREN/APII/TEIN & Research Projects Hwang, Sung Joon (hsj92@nca.or.kr) National Computerization Agency The Second International Workshop on HEP Data Grid ( August 22-23, 2003, KNU)

2. 2/30 Contents  Introduction  Korea Advanced Network  Asia Pacific Advanced Network  Case of Applications

3. Introduction National Computerization Agency

4. 4/30 Introduction  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. 5/30 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

6. 6/30 Introduction (cont’)  Overseas Network Connectivity

7. Korea Advanced Network National Computerization Agency

8. 8/30 KOREN Topology Seoul Daejun Daegu Busan Gwangju Suwon 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 Singapore Europe

9. 9/30 KOREN in 2003  KOREN - Backbone : Tens of Gbps DWDM network - Access Network : Several Gbps network  IPv6 Infrastructure - Increase connectivity - Supports advanced services

10. 10/30 KREONet ; Science Network Science Facitility (Supercomputers, CAVE,DB Servers…) GNOC-kr GNOC/KISTI Advanced Scientific Application KREONet/KREONet2/HPCNet Electron microscope at Osaka Univ. Particle accelerators at CERN Supercomputer CAVE

11. Asia/Pacific Advanced Network National Computerization Agency APII testbed/TEIN

12. 12/30 Access Point Exchange Point TEIN APII Testbed EU GEANT l Australia Japan China Thailand Malaysia Singapore Indonesia Philippines Hong Kong l l l l l France 10-34Mbps 1Gbps US 155Mbps 12Mbps Korea l APII TEIN Overview

13. 13/30 Asia Advanced Research Network KoreaJapan China Philippines Singapore Malaysia Thailand Australia 45Mbps 8Mbps 10Mbps 27Mbps 310Mbps 2Mbps 10Mbps 2Mbps 1.5Mbps Satellite 1.5Mbps Taiwan 155Mbps Hongkong 622Mbps * 2 Under 2Mbps 2~10Mbps 11~45Mbps 46~155Mbps Over 156Mbps Planned APIITestbed/Kreonet2TEIN TransPAC Indonesia Satellite 1.5Mbps KR TW JP TH MY ID SG AU HK PH CN APIITestbed EU GEANT USA STARTAP USA STARTAP

14. 14/30 APII 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. 15/30 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

16. 16/30 KR-JP Network Connectivity

17. 17/30 TEIN  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)

18. 18/30 TEIN

19. 19/30  TEIN (10Mbps) Status of TEIN Traffic(KR-EU) ( Sep.2001 – Aug.2002 )

20. 20/30 International joint Projects on TEIN Project KoreaPartner  A Study on Interoperability Tests of Internet QoS Provisioning Technologies ETRIUCL (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. 21/30 TEIN: Global Perspective 34Mbps TEIN ALIS EUMEDIS STAR TAP GTRN 5Gbps TransPAC 622MbpsX2

22. Case of Applications National Computerization Agency

23. 23/30 High Quality Remote Lecture ( Sep.2001 – Aug.2002 )

24. 24/30 Int’l Joint Weather Forecasting Network Tokyo. U NCEP COLA KMA SNU NASA

25. 25/30 SNUGCM Model Climatology (Summer)

26. 26/30 Real 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)

27. 27/30 Surgery Collaboration Between KR-JP

28. 28/30 Earth Monitoring and Disaster Warning – Earth Monitoring and disaster w arning to implement remote se nsing applications within APAN / Transpac which promote sust ainable economic development, preservation of the region's biot ic resources, and early identific ation of events or conditions wh ich may lead to disasters. n Reference http://eos.nasda.go.jp/Apan/charter5.htm http://www.ceos.org http://wgiss.ceos.org By Shinichi Sobue & Chris Elvidge

29. 29/30 Suggested 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. 30/30 Hwang, Sung Joon (hsj92@nca.or.kr) National Computerization Agency Republic of Korea Thank you!