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

2. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 Contents Telecom Status in Korea Korea Info Infrastructure Future Plan of Info Infra

3. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 Telecom Status in Korea

4. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 Telecommunication Statistics Population : 47Mil., 2001 Million 0 5 10 15 20 25 30 1997199819992000 2001 Mobile Telephone Internet 23 27 20 X

5. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 REVENUE Billion dollars 10 20 25 1996199719981999 2001 Wireless 14 Total 24 Wired 10 0

6. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 Internet Users in Korea Million 21.4 0 5 10 15 20 25 19941996199820002002 year 2001

7. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 High Speed Internet Subscriber 0 1 2 3 4 5 6 7 1998199920002001 6 million, June,2001 ADSL 4 CATV 2 Total 6 Million

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

9. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 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/A6.6 Singapore 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

10. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 High Speed Services (%) by Netvalue China Taiwan Germany Denmark U.K France U.S Singapore Spain Korea Games Audio-Video 4.7 73.9 35.0 8.6 4.8 33.8 54.1 32.0 5.8 29.5 1.9 25.3 4.1 23.8 2.9 23.0 1.8 21.6 12.4 21.6 4.9 10.9 Hong Kong

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

12. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 Paradigm Shift toward All-IP Telephone Internet Cellular Phone IP Infra PSTN Wireless IP Packet Telephone Internet TV, Radio Cellular Phone The 2nd Wave The 3rd Wave TV,Radio Radio Wave

13. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 Korea Info Infrastructure

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

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

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

17. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 High Speed Access Network ATM Switch ATM Access node - MSS-II(5G) - CANS(5G) Supplier company - LG Telecom Total 188 systems Optical Network

18. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 Ocean submarine cable CHINA U.S.A Japan (40G) (61G) (10G) JeJu island Korea

19. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 ADSL CPE I PCI PC Card Type Ethernet 10Base-T ATMF 25M Central Office By Hanaro telecom & Korea telecom ADSL Service Solution Set Top Box Type

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

21. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 PLC Service Solution at Home EPN S/B Internet 110-220V 3φ 22.9KV 3φ House S/B : Switch Band EPN : Ethernet PLC NIC Ethernet PLC Hub Router Apartment

22. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 PLC Bandwidth Capability Equipment Access PLC hub, Router Home PLC interface Card Network 2 ~ 10 / Over 2 10 / 0.5 2 / up to 2 Mbps / Km

23. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 Future Plan Of Korea Info Infrastructure

24. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 Access Network Bandwidth Trend 0 5 10 15 20 2000200120032005 1.8 20 7.7 2.4 Mbps

25. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 Home Networking Trend 0 10 20 30 40 50 60 70 1999200120032005 Home RF 45M~155M 10M Home PNA 20M Blue Tooth 1M Home PNA 1M Blue Tooth

26. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 KII Future Optical Internet 0 200 400 600 800 1000 1200 1400 200020012002200320042005 1.3T DWDM 1.3T OXC 10GBE ACE256 (40G) ACE200 (160G) 640G DWDM 80G Router

27. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 KII Future 2005 At Home High Speed Subscriber :2Mbps to 1Gbps Total 32M People/49MP = 65% FTTC/FTTH 6Million Subscribers xDSL12M HFC8M IMT20005M B-WLL, SAT1M

28. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 KII Future 2005 At Office FTTO: 14K BLDG / 16K BLDG = 88% High Speed Subscriber: 2Mbps up to 1Gbps

29. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 KII Future High Speed Service 0 5 10 15 20 200120032005 Low Speed VOD (300K ) SAT(Ku) HTTC+LAN HFC ADSL SAT (Ka) HFTC + GbE HTTO + GbE HFC VDSL ADSL FTTH SAT (Ka) HFTC + GbE HTTO + GbE HFC VDSL ADSL DTV VOD (6M) HDTV VOD (20M)

30. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 KII Future Gigabit into Home #200 #1 Home Node Switch GBE #1 #25 #15 #1#1 DWDM 100BaseT Set Top Box GBE NOC ServerFarm CDN Wireless Internet

31. NCA Korea Global IPv6 Summit In Korea, July 4 th 2001 0 1 2 3 4 5 6 20012002200320042005 4 5 5 3 3 Billion US $ Total 20Bil.$ KII Future Budget Plan

32. THANK YOU