National Computerization Agency (NCA) Future of KOREN/APII October 31, 2003 Byun, Sang-Ick / NCA ([email protected])

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


Overview of KOREN/APIIOverview of KOREN/APII


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


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


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)


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


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


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


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


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


Future of KOREN/APIIFuture of KOREN/APII


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


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


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


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


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


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


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


Thank you!Thank you!Thank you!Thank you!

Byun, Sang-IckByun, Sang-Ick([email protected])([email protected])

Documents

National Computerization Agency (NCA) Future of KOREN/APII October 31, 2003 Byun, Sang-Ick / NCA ([email protected])