ANF Updates

ANF Updates

+ Dae Young Kim(ANF/Chungnam Nat’l Univ.)

20th APAN Meeting20th APAN MeetingIn TaipeiIn Taipei

General Assembly2005.8.27.

Agenda

Overview

Networks - Network Status (KOREN,KREONET,APII,TEIN,Gloriad)

Events

WG/TF Activities

Overview Brief History - 1998.2 – 2003.2 APAN-KR - 2003.3. ~ ANF

Members - Supporter: KISDI, NCA, KISTI, ETRI, KT - NOC: KOREN NOC, KREONET NOC - Researchers , Professors, Students.

Working Groups & TFTs - Network Technology Area: Measurement, IPv6, Multicast, Mobility/Wireless, L

ambda(KoreaLight) - Application Technology Area: Conferencing, HDTV, VoIP, P2P - eResearch Area: HEP, Earth System - User Communities: Museum, Medicine, Game - TFT: DancingQ, IPv6

StructureGeneral Assembly

Board

Executive Committee

Policy Committee

SecretariatNOC

Network Tech.AREAS Application Tech. User Community E Research Task Force

MeasurementYS Lee(CNU)

MulticastDM Lee(ICU)

MobilityKC Kim(Konkuk U)

LambdaDK Kim(KISTI)JR Jung(NCA)

HDTVJW Kim(GIST)ConferencingJT Shin(SKKU)

P2PHC Kim(KAIST)

VoIPSG Kang(ETRI)

MuseumYM Kwon(KIST)

GameHB Kim(ETRI)

MedicineYW Kim(NCC)

HEPDC Son(KPNU)

ClimateDI Lee(KMA)

IPV6 TFSY Lee(ETRI)DancingQ TFDY Kim(CNU)

JH Lee (KT) SG Kim (ANF)

DY Kim (CNU)

WGs

KOREN

Seoul

Daejun

Daegu

Busan

Gwangju

Suwon

GSR

GSR

GSR

GSR

JGN(JP)

1 G

ATM Switch

155Mbps * 8

2.5Gbps

Router

Remark

DWDM

35 Gbps

Gigabit Switch

155Mbps

GSR

GSR

GEANT(EU)

155M

CERNET(CN)

155 M

* KOREN (MIC)- Korea Advanced Research Network for Broadband convergenceNetwork Program (managed by NCA) - Int’l links: KR-JP, KR-US*, KR-CN*

http://www.koren21.net

STARTAPUSA

1.2G

KREONET/KREONET2

# KREONET (MOST)- Korea Research Environment Open Network (managed by KISTI)

- Int’l links: KR-US*, KR-CN*

http://www.kreonet.net

APII

KOREA JAPANJAPAN

SingaporeSingapore

USA

<KR-JP>* Started with 2Mbps (Apr.98)* Upgraded to 8Mbps (Jul.99)* Upgraded to 1Gbps (Apr.03)

<KR-SG>•Started with 2Mbps (Oct.98)•Upgraded to 6Mbps (Jan. 03)•Upgraded to 8Mbps (May. 04)•Disconnected (Mar. 05)

<KR-US>* Started with 45Mbps (May 01)•KOREN/KREONet2 to STAR TAP•Upgraded to 155M (May 03)•Upgraded to 1.2G (2H 04)

CHINA

<KR-CN>* Started with 310Mbps(Jul. 04) KOREN-CERNET(155Mbps) KREONET-CSTNET(155Mbps)

TEIN

KOREAKOREAJAPAN1Gbps

CHINA

NEA

GEANT

FranceUK

Spain Italy

RomaniaAustriaPolandLithuania

Sweden

Germany

TEIN 155Mbps

310Mbps310Mbps

TEIN2 Topology & APII(KR) as of now

Gloriad

KOREA KOREA (Daejeon)(Daejeon)Hong Kong

China (Beijing)

Russia (Novosibirsk)

Amsterdam

MoscowUS

Seattle

Canada

ChicagoEU

NYC

10G

10G

2.5G -> 10G

Calgary Toronto

Gigabit IPv6 Infrastructure

1st phase member2nd phase member3rd phase member

9th ANW9th Advanced Network Workshop

- 2005. 4. 15. Seoul Nat’l Univ. - Host : MIC - Organizers : KISDI, KISTI,NCA,ANF, KT - Sponsors : Juniper, KICS, KISS, KIPS, OSIA - Programs BcN & RnE Network GRID & eScience CJK Collaboration Koren User Community Activities

- CJK collaboration session Advanced Network Status & Future plan Major IT applications & Technologies

Buddha on the Net 2005 HD Contents Gathering

- 2005. 5. 7,8,15 (3 Days) - DancingQ Task Force - Buddha’s Birthday ceremonies. (Traditional lantern exhibition Lotus Lantern parade, and other events) - HDV (Sony FX-1) 1080i format - Video clips for VOD (CNU / GIST)

Tele-Medical Surgery Demo.

DV Camcoder

AG systemDV System

Stereo sender

Stereo HDV camera

Network

DV System

DV Camcoder

AG System

Stereo receiver

DV Camcoder

AG systemDV System

DV System

DV Camcoder

AG System

DV4MUX

RAT (main audio)

Stereo HD

Grand HiltonSeoul Hotel

SNUBundang Hospital

Ewha Univ.Mokdong Hospital Kyushu Univ.

Hospital

GIST

Venue ServerEcho canceller

Echo canceller

Echo canceller

VIC (backup video)DV (main

video)

Bridge Server

Live Tele-surgery

by Stereo HD System

Date : 14. May. 2005. @ Korean Medical Association 31th Scientific Congress

Stereo HD System for Live Tele-surgery(GIST)

Right Image

Left Image

MPEG2-TS, IEEE1394 Two 25Mbps Streams

Muxing two streams Packetizing

Depacketizing 3D decoding

§ RTP, RFC 1889§ RTP Payload format for MPEG1/MPEG2 Video, RFC2250§ Consumer Electronic Audio/Video Equipment Digital Interface, IEC 61883

IP Network

§ Composition of 2 HDV images

(Using TS packet header)

§ Real-time 3D HDV Transmission

Grand HiltonSeoul Hotel

SNUBundang Hospital

Grand HiltonSeoul Hotel

SNU Bundang hospital

WG ActivitiesIPv6 TF

- Update 6GN- Target Areas (HDTV,HEP)

- Member update via Connectivity Test - Ipv6 Weather map - Multicast Deployment (with multicast WG) - Participate Koreav6 Project

HEP WG - Host International ICFA Workshop on HEP Networking, Grid and Digital Divide Issues for Global e-Science @ KNU(23-27,May) - Host The 8th ICFA Seminar On Future Perspectives In High Energy Physics @KNU(28Sep-1Oct) - File transfer test over IPv6 between two RAID file severs at KNU & KT: ~650Mbps - Participate the UCLP demonstration @ Igrid 2005 (HEP Data Transfer/Analysis Over User Configured Light Path)

WG ActivitiesHDTV WG - Success on Stereo HD video demo (b/w SNUBH & Grand Hilton) - Uncompressed HDTV s/w development & test (progress on H/W consideration) - Co-work with IPv6 TF & Multicast WG - Participate Koreav6 Project

DancingQ TF - Collect cultural heritages with HDV camcorder - Operate HDV VOD site @ GIST - Technology & Contents sharing activity with Global partners - Cyberperformance b/w NYU and COEX (6. Sep)

Thank You !

Contact: [email protected] [email protected]