internet in korea dr. yoon, byeong-nam vice president n c a, korea

Internet in Korea

Dr. Yoon, Byeong-Nam Vice President N C A, Korea

Global IPv6 Summit In Korea, July 4th 2001 NCA Korea

Contents

Telecom Status in Korea Korea Info Infrastructure Future Plan of Info Infra


Telecom Status in Korea


Telecommunication Statistics•Population : 47Mil., 2001

Millio

n

0

5

10

15

20

25

30

1997 1998 1999 2000 2001

MobileTelephoneInternet 2

3

27

20X


REVENUEB

i llion

dollars

10

20

25

1996 1997 1998 1999 2001

Wireless 14

Total 24

Wired 10

0


Internet Users in Korea

Million

21.4

0

5

10

15

20

25

1994 1996 1998 2000 2002

year

2001


High Speed Internet Subscriber

0

1

2

3

4

5

6

7

1998 1999 2000 2001

6 million, June,2001

ADSL 4

CATV 2

Total 6

Millio

n


Survey Report of High speed internet

By Netvalue,U.S.A How many High speed internet at home? What services?

The survey period: Dec,2000 ~ Feb,2001

The 11 countries: Korea, China, U.S.A, U.K, France, Germany,

Japan, Singapore ,Denmark, Spain,Hong Kong,Taiwan


High speed internet(%)by Netvalue

Hong Kong

0.400.2N/A0.2China

0.400.50.32.3U.K

3.101.10.21.8Spain

5.002.20.12.7Germany

5.802.403.4Denmark

6.001.70.34.0France

6.202.60.13.5Taiwan

7.100.5N/A6.6Singapore 8.101.20.97.6

11.10.22.80.57.6

U.S.A

57.3038.60.118.6Korea

TotalT1ADSLSatelliteCableCOUNTRY

High Speed(~Mbps) Internet at Home Netvalue, Feb 2001


High Speed Services (%) by Netvalue

China

Taiwan

Germany

Denmark

U.KFrance

U.SSingapore

Spain

Korea

GamesAudio-Video4.7

73.935.0

8.6

4.833.8

54.1

32.05.8

29.51.9

25.34.1

23.82.9

23.01.8

21.612.4

21.64.910.9

Hong Kong


Broadband Internet Service

Video On Demand 3D-Game Tele-Immersion High Quality Internet Broadcasting Internet Education Mobile Internet Services

M-Messaging M-Location Service M-Commerce


Paradigm Shift toward All-IP

Telephone

Internet

CellularPhone

IP Infra

PSTN

Wireless

IP Packet

Telephone

Internet

TV, Radio

CellularPhone

The 2nd Wave The 3rd Wave

TV,Radio Radio Wave


Korea Info Infrastructure


History

• 1992.1 Launch KII project• 1995.2 Trial of ACE 64 (10G) system• 1995.7 ATM Network Test Bed • 1998.10 1st delivery of ACE64(10G) • 1999.1 Kick off MPLS Project• 1999.12 1st delivery of ACE256(40G)• 2000.7 The commercial service (ATM)• 2001.12 1st delivery of ACE 2000(160G)• 2001.12 MPLS over ATM Network


High Speed Internet Infrastructure

Optical fiber• 71,167 Km• 19 BU$• Access 144 cities.

1995 - 2000

ATM• Core : 272• Edge : 188• Total : 460

Optical Network

ATM Switch


High Speed Backbone Network

ATM Switch• ATM Switch System -ACE 2000 (160Gbps), -ACE256 (40Gbps), -ACE64 (10Gbps) • Supplier company - LG Telecom - Samsung - Hanhwa - Deawoo - Daeyoung

• Total 272 systems

Optical Network


High Speed Access Network

ATM Switch • ATM Access node - MSS-II(5G) - CANS(5G)

• Supplier company - LG Telecom

• Total 188 systems

Optical Network


Ocean submarine cable

CHINA U.S.A

Japan

(40G)

(61G)

(61G)

(10G)JeJu island

Korea


ADSL CPEADSL CPE

I

PCI

PC Card Type

Ethernet10Base-T

ATMF 25M

Central OfficeCentral Office

•By Hanaro telecom & Korea telecom

ADSL Service Solution

Set Top Box Type


• Speed: 1 Mbps to 10 Mbps• Company: Dain telecom, Wide link Co.,

Home PNA Service Solution

Laptop Computer

Home gateway

RJ 11

Network Camera

Web Phone

PSTN

Printer

Camera Scanner

TV Set-Top Box

Multimedia PC

Phone Line Network

Phone


PLC Service Solution at Home

EPN

EPN

S/BS/B

Internet

110-220V 3φ

22.9KV 3φ

House S/B : Switch Band

EPN : Ethernet PLC NIC

Ethernet PLC Hub

Router

Apartment


PLC Bandwidth Capability

Equipment

Access PLC hub ,

Router

HomePLC

interface Card

Network

2 ~ 10 / Over 2

10 / 0.5

2 / up to 2

Mbps / Km


Future PlanOf

Korea Info Infrastructure


Access Network Bandwidth

Trend

0

5

10

15

20

2000 2001 2003 2005

1.8

20

7.7

2.4

Mbps


Home Networking Trend

0

10

20

30

40

50

60

70

1999 2001 2003 2005

Home RF45M~155M

10M Home PNA20M Blue Tooth

1M Home PNA1M Blue Tooth


KII Future Optical Internet

0

200

400

600

800

1000

1200

1400

2000 2001 2002 2003 2004 2005

1.3T DWDM1.3T OXC10GBE

ACE256(40G)

ACE200(160G)

640G DWDM80G Router


KII Future 2005 At Home

High Speed Subscriber :2Mbps to 1Gbps Total 32M People/49MP = 65%

FTTC/FTTH 6Million Subscribers xDSL 12M HFC 8M IMT2000 5M B-WLL, SAT1M


KII Future 2005 At Office

FTTO: 14K BLDG / 16K BLDG = 88%

High Speed Subscriber: 2Mbps up to 1Gbps


KII Future High Speed Service

0

5

10

15

20

2001 2003 2005

Low SpeedVOD (300K)

SAT(Ku)HTTC+LANHFCADSL

SAT (Ka)HFTC + GbEHTTO + GbEHFCVDSLADSL

FTTHSAT (Ka)HFTC + GbEHTTO + GbEHFCVDSLADSL

DTV VOD(6M)

HDTV VOD(20M)


KII Future Gigabit into Home

#200

#1

C E L Lp le x

HomeNode

Switch

GBE

#1

#25 #15

#1

DWDM

DWDM

100BaseT

Set Top Box

C E L Lp le x

GBE

NOCC E L Lp le x

ServerFarmCDN

Wireless Internet


0

1

2

3

4

5

6

2001 2002 2003 2004 2005

4

5 5

3 3

Billion US $ Total 20Bil.$

KII Future Budget Plan

THANK YOU

internet in korea dr. yoon, byeong-nam vice president n c a, korea

Documents

korea slide

nca korea global ipv6

taiwan slide

x slide

commerce slide

atm network slide

mbps internet

internet users