The Future of Internet for Korea by using u-it839

Transcription

1 The Future of Internet for Korea by using u-it839 March. 08, 2006 Heechang Chung National Computerization Agency

2 1 Content Review of current Internet Limitation Policy Direction of future Internet in Korea The status of Internet in Korea Short/Medium-term plan of Internet Policy Long-term plan of Internet Policy Conclusion Appendix

3 2 1. Review of current Internet Limitation Lack of IP address resources Best Effort network, poor QoS and absence of traffic management Strength and weakness of Open Architecture High interoperability, survivability, efficiency Weak security, safety Billing mechanism, absence of profitable business model Lack of RFID/USN solution Internet exchange (IX) problem Lack of spam protect and traffic load balance between ISP delay problem by lots of hop count

4 3 2. Statistics of Internet of Korea Subscribers (Unit : Thousands) 40,000 35,000 < Subscribers > : Wired-Phone : Wireless-Phone : High Speed Internet < Sales > : Wired-Phone : Wireless-Phone : High Speed Internet 36,586 38,342 Sales (Unit: Million $) 20,000 30,000 15,000 25,000 20,000 20,424 23,442 20,581 22,724 29,045 22,870 22,920 10,000 15,000 10,000 5,000 6, ,805 11,921 12,190 5,

5 3. Short/Medium-term plan of Korea Carrying out to modify IT839 -> uit839 3 Infrastructures : BcN, IPv6, USN Construction of nationwide BcN(NGN) for premium network and Starting Commercial Service Reference : Appendix (concerning BcN) Solution of lack problem of IP address resources Change from IPv4 to IPv6 (till 2010 for Government s org.) Enhancement of Security and Privacy Improvement of billing mechanism Interoperability of Sensor Network Sensor Information Management Interface between RFID Tag and IP address 4

6 5 Ref1. u-it839 u strategy ( 06.( 2) IT environment changing ITEM Excluding VoIP service and competition area including key field of SW and IT knowledge HSDPA/W-CDMA BcN service DMB/DTV service u-home service Telematics /LBS service RFID/USN service IT service WiBro Mobile/telematic equipment Broadband Homenetwork Digital TV/Broadcast equipment Robort Next PC/Peripherals IT SoC/conv.device Embeded SW RFID/USN device Digital content /SW solution 8 service 3 Infra BcN(IPv6) u- sense Network(USN) Soft infraware 9 growth Driving Power Rep. IT brand settlement of IT Industry policy by upgrading continuously as changing of IT environment

7 6 Ref2. Endeavor of Ubiquitous Environment Adoption of RFID, USN, IPv6 Network / Application-based Address management Local / global address allocation Address allocation scheme by network topology - Gateway-based / Non-Gateway-based network Address allocation scheme by application characteristics - Local-enable / Global-enable service Tag / Sensor based Address management Temporary / Permanent address allocation Tag / sensor lifecycle (battery) Tag / sensor mobility Tag / sensor task/interest etc Address-based location management Location detection scheme using address information

8 7 Ref3. Interconnection of USN and Internet RFID-based Tag RFID Network Reader MN+Sensor CDMA2000 1X/ EV-DO Access Node Public Internet AN Direct-based Service Relay Node USN NameServer USN HA/ FA Gateway-based Service Gateway PAN USN Terminal-based Service USN Nodes

9 4. Long-term plan of Korea Internet protocol research of new concept Evolution study of Internet architecture Reconfiguration of IX Global IX (GIX) asia/europe/america/africa, etc Under early study of new paradigm Internet in Korea and keep on studying 8

10 5. Conclusion Existing a lots of problem with evolution and development of Internet Unsettled problem trying to find solution and mutual concern with cooperation proposal of study new Internet architecture between OECD members to agenda Korea has a good environment for various field test and to provide test facilities 9

11 10 Appendix : BcN Plan in Korea

12 11 Vision & Goals of BcN Vision To provide seamless, broadband, integrated multimedia services anytime, anywhere by the year million BcN subscribers by 2010 in Korea 2,500,000 5,700,000 10,000,000 Goals Wired (50~100M) ,000 2,500,000 10,000,000 Wireless (50~100M at most)

13 Major Promotions of BcN(1/3) Backbone Network Broadband Access Network Ubiquitous Access Environment QoS certificate evaluation; SLA Provisioning Build integrated security management system by detecting or blocking harmful traffic Convert IPv4 to All-IPv6 Build open network that can provide seamless services between heterogeneous networks Build wired subscribers networks (such as FTTH) that can provide 50~100Mbps services Build wireless subscribers networks, such as wireless LAN, portable Internet and 4G mobile Build bilateral Video delivery network integrated with digital CATV or DMB networks Enforce top-grade building certification to expedite optic cable network construction for intranets Promote model projects and loan funding to supply home networks Build u-sensor network that enables communications via electronic chips on entire objects 12

14 13 Major Promotions of BcN(2/3) Build & Operate Advanced BcN R&D Network Build & Operate R&D network Promote Model BcN projects Build networks around the major 6 cities nationwide to create a conducive environment for advanced technology development around the major 6 cities nationwide Provide networks suitable for needs of users, such as telecom service providers, equipment manufacturers and research institutes Promote BcN related research, such as IPv6, QoS, Security, etc. Develop Broadband Service models (wired & wireless integration, integrated voice & data, etc.) and provide model services Lead international standardization of BcN technologies and services Facilitate International Joint Researches Build advanced research networks with Asia Pacific regions (U.S., Japan, etc.) and Europe Support international joint research on advanced sectors, such as IT, BT, NT, etc

15 14 Major Promotions of BcN(3/3) Technology Development The government and private sector jointly develops core technologies, such as optic transport & exchange and optical subscribers network Facilitation of Application Promote model projects, education and PR to realize e-life based on BcN Maintain & Modify the Law & Regulation Systems Revise law & regulations systems related to voice & data by classifying services and service providers, and alleviate entry barrier Promote legal system revisions to provide tax exemption and financial supports, and support construction of infrastructure facilities, such as telecom pipelines and offices

16 15 BcN Commercial Network constructive direction Development of environment offering convergence service Of Voice data, wire wireless &comm. Brcst All-IP based transport NW, Control platform, Service interworking ex.) voice service(pstn) changing &comm brcst convergence NW construction IMS based WCDMA/CDMA/WiBro transport NW CAPEX/OPEX reduction Broadband of Transport NW/Subs.NW for providing broadband service Providing environment of Transport NW : Tera DWDM, OXC installing, apply for QoS guarantee high quality Sub.NW : VDSL/FTTH/DOCSIS3.0 (wire), HSDPA/WiBro (wireless) install service Variable new service model develop &commocial commercial service for BcN voice/video phone, BCS, DCATV include HomeNW, telematics, URC, u-learning, u-healthcare New BM creation

17 Future BcN constructive project(1/4) Constructive direction Industry promotion by need & supply CP institute Support activation of IT service Synergy power increasing with policy project like IT839 Tech. develop & standard with key project Cooperation manufacture Brcst solution operator -QoS guarantee -open service activaion -improvement law system - utilization activation - Home NW - Intelligence Robort - e-gov - IPv6 - RFID/USN - u-city - BcN R&D - Apply in advance for - BcN R&D product - Standard 2 step Pilot project Major Item Development of package service of u-work, u-learning, u-city application Pilot household Increasing (Large scale apartment), Support difference of Gov. fund to result score of evaluation Surport improvement & commercial service of videophone & service of 1th step Interoperability btw services, Improvement of law system Pilot project as a u-city applying for homenetwork, IPv6, RFID/USN Service model Test Certification partial Pilot service start ( 06)) Pilot service providing Commercial service ~ 2007,1/4 2007, 2/4 ~ 3/ /4 16

18 Future BcN constructive project(2/4) Constructive Direction Future project Development of key functional requirement of BcN each layers Tech. develop & commercial service at suitable time as a changing of tech. market environment Comm.&brcst Open API develop Flow based QoS tech. develop - Access router, Metro FTTH commercialservice supply - WDM-PON commercial & device lower price - Next FTTH based Tech. BcN New equipment & service test certification providing Support cooperative R&D BcN New Tech. are KOREN-II Improvement R&D Backbone NW Improvement - 6 region for 10G~100Gbps BcN testbed environment construction operation - service & equipment interoperability test Expansion of research NW(APII & TEIN2) 17

19 Future BcN constructive project(3/4) Constructive direction Future project Service activation to Standard & certification of BcN service/equipment Tech.Spec. Certification introduction of Videophone & Open service (BCS service extention ) Standard of Tech. spec. for Videophone TE, IP- STB etc. -Testing certification by common test LAB. of R&D NW Broadband encourage of BcN Sub. NW & HomeNW Super class creation for business by homenw certification with u-city FTTZ(Fiber To The Zone) concept constructive guidebook of BcN Sub.NW & homenw Improving system of certification & evaluation BcN based service QoS Service activation By system introduction of BcN service QoS 18 management system of service QoS of wireless & brcst, preparing & mornitoring for method of a trouble arbitration betw operator SLA system introduction by a step Apply for E-gov NW & commercial NW

20 Future BcN constructive project(4/4) Constructive direction Develop & certification of service model under ubiquitous environment BcN based variable service provide environment of development to be easy developed and applied BcN strategic standard improving law system for new convergence service 19 Future project Referenc model for construting environment of u-work - develop service scenario about type of work, business & job develop model of remote cooperative work betw innovative & administrative cities Develop environm====================[ent of convergence open service of wire wireless & comm. brcst Inroduction idetification number to open service - prepare certificatio system to protect reverse function as a spam New Service develop by education, encouraging service BcN standard strategy committee foundation - Contribute international standard to the result of BcN construction & operation comm. convergence service activation, support advantagefor customer, Improving law system for BcN Increasing Market

21 20 Construction Objectives by Phase Infrastructure Construction Phase (2004~2005) Full Construction Phase (2006~2007) Build IP-based voice & data integration network for wired and wireless networks Provide IP-based wired & wireless interworking services and implement FTTH Implement unilateral DMB and apply IPv6 to to home N/W Integrate individual wired or or wireless networks as as the IP IP network, and preliminarily with the broadcasting network Implement IPv6 in in transport network and expand FTTH Implement the bilateral DMB and provide services Implement ubiquitous sensor network (USN) Completion Phase (2008~2010) Integrate wired, wireless and broadcasting networks as as the IPbased network Build IP-based integration transport network Complete infrastructure for quality-assured services, with the help of of FTTH, HPI, 4G, etc. Fully build USN and implement intelligent integrated terminals

22 21 H.C. CHUNG, S.C. Shin National Computerization Agency, Korea {ssc, hcjung}@nca.or.kr THANK YOU!