s s Broadband Strategy xdsl & NGN Insung Jun, Ph.D. Vice President Network Engineering Center KT Corp.

Transcription

1 s s Broadband Strategy xdsl & NGN Insung Jun, Ph.D. Vice President Network Engineering Center KT Corp. December 2003

2 Contents Global Leader: KT Converged Services KT Vision & Strategy 2

3 Global Leader: KT 3

4 Where Korea Stands Korea s Information Society Ranking Broadband Penetration Level by Country Panama '95 '96 '97 '98 '99 '00 '01 '02 Denmark Netherland U.K Iceland Hong Kong Germany Aus tria Belgium Sweden U.S.A Singapore Korea. Rep. Canada Finland Source: IDC(Int l Data Corporation) Source: WEF(World Economic Forum), Global Information Technology Report 2002~2003: Readiness for the Networked World 4

5 Broadband penetration in OECD countries 19% (June.2002) Subscribers to other broadband platforms, June 2002 Cable Modem Subscribers Per 100 Inhabitants, June 2002 DSL Subscribers per 100 inhabitants, June Korea Canada Sweden Denmark Belgium United States Iceland Austria Japan Netherlands Switzerland Germany Norway Finland Spain France Portugal Australia United Kingdom Italy New Zealand Luxembourg Hungary Czech Republic Mexico Ireland Poland Turkey Source: OECD 5

6 Traffics of Major KT Services 7.E+09 6.E+09 5.E+09 4.E+09 3.E+09 2.E+09 1.E+09 0.E+00 Local call International call ML call Long distance call LM call

7 Broadband Market Share in Korea KT Hanaro Thrunet Dreamline Dacom SKT Onse Source: MIC (%) 7

8 Broadband Market Share Trends (Unit : thousand) Oct ,000 Jan ,573 13, ,863 KT (5,053) xdsl : 62% (+LAN) ,018 Hanaro(2,896) 2000 Others (1324) CATV : 37% 325 Thrunet (1,300) 14 ISDN : 1%

9 History of KT Broadband Business Jan Wireless LAN Nespot Launched Jan Number of Subscriber Exceed 5million Sep Number of Subscriber Exceed 1million May VDSL Service Launched Jun Biggest Market Share in the Nation Jun Commercial Service Launched Jun Competitor Thrunet Launched Its Commercial Service Apr Competitor Hanaro Launched Its ADSL Service First Trial Service Sep Second Trial Service 9

10 Key Success Factors External Factors Urban Geography Competition Government Support Equipment Mentality Internal Factors Aggressive Marketing Strategy Stable Network Systematic Management Support System 10

11 Converged Services 11

12 Convergence is Inevitable Phenomenon IT products Financial products Package products Home Theater Total Asset Mgmt Private Banking Integrated Financial Product Package PC+Printer+Scanner Play Station2 X box Converged Service New car Sales+ Old car scrapping 12

13 What Triggers Convergence? Customer Needs Multi-Function Convenience Affordable Price Product Convergence Marketing Convergence Network Convergence Device Convergence Development of Technology : Digitalization Content Convergence Media Convergence 13

14 KT s Service Evolution Phases NGN xdsl Jan. 2003: Number of Subscriber Exceed 5 Million DMB 2.3GHz May. 2002: Service Launched Jan. 2002: Service Launched NESPOT VDSL Home Digital Service Telephone ADSL Sep. 2000: Number of Subscriber Exceed 1 Million Jun. 1999: Commercial Service Launched May. 1997: The Number of Telephone Subscribers Exceed 20 Million Oct. 1988: The Number of Telephone Subscribers Exceed 10 Million 14

15 KT WLAN: NESPOT Business Objective To Meet an Ever-growing Needs for Mobile Internet Service To Develop front-end service by Combining Widespread Broadband and Wireless Solutions Hot Spot About 18,000 Hot Spots is available in Korea 25,000 Hot Spots accessible through the global roaming by the end of 2003 Service Launch March, 2002 No. of Subscribers 293,000 as of Aug Target Market Residential Customer, Enterprise Customers, Travelers 15

16 Speed Public WLAN Positioning 10Mbps 2Mbps Megapass PC W-LAN PDA CDMA/Phone Stationary Quasi- Mobile Mobility Coverage Throughput Terminals Application Customers Megapass Home, Office high PC WEB Students at home Wireless LAN Hot spots high PDA, Notebook E-book, VOD, AOD, POP3 Mail, Messenger Students on Campus Businessman at Hotel, etc CDMA Wide area slow Phone, PDA Voice, Short Message Ordinary 16

17 Digital Life - Home Digital Service Partners HDS Platform Customer Application Service Partners Total Solution Application Service Broadcasting Entertainment Brand Collaboration Customized H-CRM Commerce Gateway Communications Electric application Commerce Partners Interactive Platform Advertising Security Advertising Partners Platform Service HDS Platform Vehicle PCS 17

18 Digital Multimedia Broadcasting Ku-Band 12.21~ GHz Ku-Band ~ GHz KT ~ 2.630GHz *SKT ~ GHz S-Band DMB Transmission center (Digital Multimedia Broadcasting) S-Band Repeater for poor reception (Gap Filler) Contents (Audio,Video,data) Log-in/Registration Mobile IP Internet Call Center distribution channel DMB Center Cellular/Portable internet network Seeing & hearing By portable handsets Seeing & hearing by vehicle mounted terminals 18

19 KT Vision & Strategy 19

20 Strategic Direction of KT Wired/Wireless 4G Network Coverage Convergence Multi Functional Device NOW Future Content & Solution Fixed-Mobile Content 20

21 Next Generation Network Today Single-service Network Services PLMN PSTN/ISDN Data/IP Networks CATV NGN Multi-service NW/client-server Content Servers Communication Backbone Network Access Access Content Control Access Access Transport & Switching Networks Clients 21

22 KT s NGN Evolution Roadmap Stage Preliminary Stage ~ Stage Stage Stage ~ NGN Foundation NGN Migration & Expansion NGN Completion Access G/W(v5.2) Trunk G/W Roadmap VoIP (H.323/SIP) Softswitch(Class 4, 5) VoIP(MEGACO) VoP Over QoS IP Open IN Service IP-based IN Service Major Action Item. Introduce Access G/W. Replace semielectronic switching systems. Develop/evaluate SSW. Build packet backbone netwrok. Introduce trunk G/W. Introduce soft switch (Class 4, 5). Build packet backbone network. Expand VoP (Increase supply of SSW). Expand application service base. Provide QoS IP-based VoP service 22

23 Ubiquitous World 23

24 Converged Broadband Services on NGN Will Guarantee KT s Continuous Lead in Global IT Industry Thank you! 24