national computerization agency (nca) future of koren/apii october 31, 2003 byun, sang-ick / nca...
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National Computerization Agency (NCA)
Future of KOREN/APIIFuture of KOREN/APII
October 31, 2003
Byun, Sang-Ick / Byun, Sang-Ick / NCANCA([email protected])([email protected])
National Computerization Agency (NCA) 2/19
ContentsContents
Overview of KOREN/APII KOREN Overview KOREN Update Overview of APII/TEIN Traffic Trends on KR-JP
Future of KOREN/APII The needs for C-J-K Connectivity Proposed C-J-K Infra Procedure (draft) C-J-K Joint Project proposal / Major Applications Future of other international links
National Computerization Agency (NCA)
Overview of KOREN/APIIOverview of KOREN/APII
National Computerization Agency (NCA) 4/19
KOREN OverviewKOREN Overview
Korea Advanced Research Network
A non-profit advanced network funded by MIC
Supports the development and deployment of the new technologies and applications
KOREN
History
1st Phase (’95~’97) : ATM Service and testbed
2nd Phase (’98~2001) : IP Service over ATM
3rd Phase (2002~2005) : Optical Internet
* NCA has been the official agency of KOREN since 2002 and responsible for whole KOREN activities
National Computerization Agency (NCA) 5/19
Seoul
Daejun
Daegu
Busan
Gwangju
Suwon
GSR
GSR
155 M
JGN(JP)
1 G
ATM Switch
155Mbps
2.5Gbps
Router
Remark
DWDM
40 Gbps
Gigabit SwitchGSR
GSR
6 M
10 M
Backbone : 40G ~ 2.5G
Access Network : 1G ~ 155Mbps
KOREN TopologyKOREN Topology
GSR
STARTAP(USA)
GEANT(EU)
SingAREN(SG)
GSR
National Computerization Agency (NCA) 6/19
1G*5
GSR
GSR GSR
GES GES
GES
GSR
GES
DWDMDWDM
Seoul GigaPOP
40 G
Daejun GigaPOPGwangju GigaPOP Daegu GigaPOP
Busan GigaPOP
GSR
GSR
GSR2.5Gbps
GSR
KOREN Update (Year 2003)KOREN Update (Year 2003)
National Computerization Agency (NCA) 7/19
65%
16%
5%
14%
Univ.Research InstituteHospitalEnterprise Institute
Member InstitutesMember Institutes
17
5
7
2
54
0
5
10
15
20
Seoul Suwon Daejun Daegu Busan GwangJu
National Computerization Agency (NCA) 8/19
Overview of APII/TEIN Overview of APII/TEIN
APII Testbed (Asia Pacific Information Infrastructure)
KR-JP 1Gbps
KR-SG 6Mbps (upgrade is under discussion)
KR-US STARTAP 155Mbps
CN & MY are planned in near future
TEIN (Tran Eurasia Information Network)
45Mbps in 2003 connecting Asia and Europe directly
International Link to KOREA
National Computerization Agency (NCA) 9/19
Korea Japan
China
Philippines
Singapore
Malaysia
Thailand
155Mbps
1Gbps
45Mbps10Mbps
27Mbps
310Mbps
2Mbps
2Mbps
1.5Mbps(Satellite)
1.5Mbps(Satellite)
1.5Mbps (Satellite)
1.5Mbps (Satellite)
1.5Mbps(Satellite)Taiwan 155Mbps
Hongkong
622Mbps * 2
Under 2Mbps
2~10Mbps
11~45Mbps
46~155Mbps
Over 155Mbps
Planned
APIITEIN
TransPAC
Indonesia
1.5Mbps( Satellite)
KR
TW
JP
TH
MY
ID
SG
HK
PH
APIIAPII
EUGEANT
10Mbps
CN
Australia
AU
USA
STARTAPSTARLIGHT
Sri LankaSL
1.5Mbps( Satellite)
Advanced R&E Network in APAdvanced R&E Network in AP
National Computerization Agency (NCA) 10/19
Traffic Trends on KR-JPTraffic Trends on KR-JP
Korea - Japan
<Korea-Japan Traffic Trend>
0
50
100
150
200
250
2001
/01
2001
/04
2001
/07
2001
/10
2002
/01
2002
/04
2002
/07
2002
/10
2003
/01
2003
/03
2003
/04
2003
/05
2003
/06
Period
Mbps
Avg. InAvg. OutMax InMax Out
National Computerization Agency (NCA) 11/19
Status of International CollaborationStatus of International Collaboration
J P54%
US17%
Europe7% SG
12%
AU10%
J P US Europe SG AU
Region Circuits Fields
Asia
KR-JP
1Gbps
KR-SG
6Mbps
• IT related Research using IPv6
• High Bandwidth Network Research
• Collaboration on e-education
• Medical collaboration on endoscope
surgery
• Basic Science research using GRID
• Digital TV/Video Conference research
USKR-US
155Mbps
• High Bandwidth Network Research
• Research on Artificial Heart
• Weather Protection system development
• High Energy Physics using GRID
EuropeTEIN
10Mbps
• IT related Research using IPv6
• High Energy Physics using GRID
• Various Researches on IT field
National Computerization Agency (NCA)
Future of KOREN/APIIFuture of KOREN/APII
National Computerization Agency (NCA) 13/19
The needs for C-J-K Connectivity The needs for C-J-K Connectivity
Increasing needs for IT Collaboration between JP-KR-CN IPv6 Technology and Application, GRID Computing, High
Quality Digital Video Conferencing and other research field (Meteorology/High Energy Physics/etc)
Needs for Joint Research projects in Northern East Asia (JP-KR-CN)
Many Demands on Joint Research Projects for Application Development, Technology Development, Standardization between JP-KR-CN
Necessity of Research Network interconnection between JP-KR-CN
To fulfill these needs for collaboration, direct interconnection of research network between JP-KR-CN is needed
National Computerization Agency (NCA) 14/19
10Gbps Triangle After 2006
Proposed C-J-K Infra.Proposed C-J-K Infra.
KRKR
JPJP
CNCN
1Gbps
45M/155M (initial)
2.5Gbps (future)
20Mbps(2.5G future)
CRL, JGN
KOREN
2.5Gbps(future)
DRAGONTAP
National Computerization Agency (NCA) 15/19
Procedure (draft)Procedure (draft)
KR-CN Link Connectivity (1st Stage)Initial Speed would be 45M or 155Mbps
Speed Upgrade of C-J-K (2nd Stage) KR-CN will be upgraded to 1Gbps while KR-JP to 2.5Gbps
2.5Gbps Optical Ring over C-J-K (3rd Stage)
KR-CN will be upgraded to 2.5G and build 2.5G optical ring over C-J-K
Lambda network over Asia Pacific Region (Final Stage) Build 10Gbps Lambda network over C-J-K and extend to other AP region
National Computerization Agency (NCA) 16/19
Collaboration Steering CommitteeCollaboration Steering Committee
Organization for Collaboration Activity
Organized with the experts who have strong activity of joint collaboration on IPv6, GRID, international advanced network between C-J-K
Opinion exchange will be done mainly by email group
2 or 3 time of the Collaboration Steering Committee meeting to discuss in detail and make some decisions for activity plan
Main Role and Study Items
Survey for collaborative projects and Decision for main target area
Promote the joint collaboration projects with their side of researchers
Setup the common policies for network connectivity
Discuss the future of C-K-J links and Collaboration
National Computerization Agency (NCA) 17/19
C-J-K Joint Project Proposal (draft)C-J-K Joint Project Proposal (draft)
Video Conferencing - VRVS, Access GRID, Isabel
HDTV- MPEG2-encoded system with 20Mbps/ 1200*700
Remote Seminar/Class-DVTS(30~40Mbps)-Digital Video with MPEG encoding(2~3M)
Climate Prediction-Regularly scheduled file transfer between APCN member organizations in C-J-K
Yellow Dust-Real-time video/data transfer when yellow dust occurs (remote station with Video Cam
Measurements -OCgE and other measurement tools
Items Candidate System
National Computerization Agency (NCA) 18/19
Major Applications over C-J-KMajor Applications over C-J-K
Applications Bandwidth
High Energy Physics 45M ~ 1Gbps
Weather Information Exchange 45M ~ 1Gbps
Full HDTV 300M ~ 1.2Gbps
Museum-High Resolution 20M ~ 300Mbps
Medical Applications 40M ~ 120Mbps
Bio Informatics 20M ~ 1Gbps
VLBI 45M ~ 1Gbps
National Computerization Agency (NCA) 19/19
Future of other international linksFuture of other international links
Korea – Malaysia : 2004 (Under Discussion)
Korea – USA : 622M or 1Gbps Upgrade (plan)
Other
Korea – Canada : Plan
Korea – Australia : Plan
National Computerization Agency (NCA) 20/19
Thank you!Thank you!Thank you!Thank you!
Byun, Sang-IckByun, Sang-Ick([email protected])([email protected])