The Future of Internet for Korea by using u-IT839

The Future of Internet for Korea by using u-IT839

March. 08, 2006

Heechang [email protected]

National Computerization Agency

Broadband IT KoreaBroadband IT Korea1

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


1. Review of current Internet Limitation1. 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


1997 1999 2001 2004 2005

5,000

10,000

15,000

20,000

25,000

30,000

35,000

40,000

5,000

10,000

15,000

20,000

Subscribers(Unit : Thousands)

Sales(Unit: Million $)

338

7,805

11,92112,190

: Wired-Phone

: Wireless-Phone

: High Speed Internet

: Wired-Phone

: Wireless-Phone

: High Speed Internet

< Sales >< Subscribers >

20,42420,581

22,72422,870

22,920

6,910

23,442

29,045

36,586

38,342

2. Statistics of Internet of Korea2. Statistics of Internet of Korea


3. Short/Medium-term plan of Korea3. 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


Ref1. uRef1. u--IT839 strategy (IT839 strategy (’’06. 2)06. 2)

Excluding VoIP service and competition area

8 service 9 growth Driving Power3 Infra

HSDPA/W-CDMA WiBro

DMB/DTV service

u-Home service

Telematics /LBS service

RFID/USN service

IT service

BcN serviceMobile/telematic equipment

Broadband Homenetwork

Digital TV/Broadcast equipment

Next PC/PeripheralsRobort

IT SoC/conv.device Embeded SW

Digital content /SW solution

RFID/USN device

BcN(IPv6)

u- sense Network(USN)

Soft infraware

including key field of SW and IT knowledge

Rep. IT brand settlement of IT Industry policy by upgrading continuously as changing of IT environment

IT environment

changing ITEM


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


Ref3. Interconnection of USN and Internet

CDMA2000 1X/EV-DO

AccessNode

AN

Tag

USNNameServer

USN HA/FA

USN

RFID Network

Reader

MN+Sensor Relay

Node

Public

Internet

RFID-based

Terminal-based Service

Direct-based Service

Gateway-based Service

USN Nodes

Gateway

PAN


� 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

4. Long-term plan of Korea4. Long-term plan of Korea


5. Conclusion5. 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


Appendix : BcN Plan in KoreaAppendix : BcN Plan in Korea


To provide seamless, broadband, integrated multimedia services

anytime, anywhere by the year 2010Vision

Vision & Goals of BcNVision & Goals of BcNVision & Goals of BcN

Wired (50~100M)2005

2,500,000

2007

5,700,000

�2010

10,000,000

Wireless(50~100M at most)

20 million BcN subscribers by 2010 in Korea

2010

10,000,000

2005

500,000

2007

2,500,000

Goals �

� �


Ubiquitous Access

Environment

Backbone

Network

BroadbandAccessNetwork

Build wired subscribers’ networks (such as FTTH) that can provide 50~100Mbps servicesBuild wireless subscribers’ networks, such as wireless LAN, portable Internet and 4G mobileBuild bilateral Video delivery network integrated with digital CATV or DMB networks

Enforce top-grade building certification to expedite optic cable network construction for intranetsPromote model projects and loan funding to supply home networks

Build u-sensor network that enables communications via electronic chips on entire objects

QoS certificate evaluation; SLA ProvisioningBuild integrated security management system by detecting or blocking harmful trafficConvert IPv4 to All-IPv6Build open network that can provide seamless services between heterogeneous networks

Major Promotions of BcN(1/3)Major Promotions of BcN(1/3)Major Promotions of BcN(1/3)


Facilitate

International

Joint

Researches

Promote

Model

BcN

projects

Build & Operate

R&D network

Build & Operate Advanced BcN R&D Network

Build networks around the major 6 cities nationwide to create a conducive environment for advanced technology development aroundthe major 6 cities nationwide Provide networks suitable for needs of users, such as telecom service providers, equipment manufacturers and research institutesPromote 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

Build advanced research networks with Asia Pacific regions (U.S., Japan, etc.) and EuropeSupport international joint research on advanced sectors, suchas IT, BT, NT, etc



Maintain & Maintain &

Modify the Modify the

Law & Law &

Regulation Regulation

SystemsSystems

Facilitation Facilitation

of of

ApplicationApplication

Technology Technology

DevelopmentDevelopment

Revise law & regulations systems related to voice & data by classifying services and service providers, and alleviate entry barrierPromote legal system revisions to provide tax exemption and financial supports, and support construction of infrastructure facilities, such as telecom pipelines and offices


The government and private sector jointly develops core technologies, such as optic transport & exchange and optical subscribers’ network

Promote model projects, education and PR to realize e-life based

on BcN


BcN Commercial Network constructive directionBcN Commercial Network constructive directionBcN 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

Broadband of Transport NW/Subs.NW for providing broadband service

� Transport NW : Tera DWDM, OXC installing, apply for QoS guarantee

� Sub.NW : VDSL/FTTH/DOCSIS3.0 (wire), HSDPA/WiBro (wireless) install

CAPEX/OPEX CAPEX/OPEX

reductionreduction

Providing Providing

environment of environment of

high quality high quality

serviceservice

Variable new service model develop &commocial

� commercial service for BcN voice/video phone, BCS, DCATV

�include HomeNW, telematics, URC, u-Learning, u-Healthcare

New BMNew BM

creationcreation


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

Industry promotion by

need & supply

Cooperation

operator

Brcst

solution

manufacture

CPinstitute

Support activation of IT service

-QoS guarantee-open service activaion-improvement law system - utilization activation

Synergy power increasing with policy project like IT839

- Home NW - Intelligence Robort

- e-gov

- IPv6- RFID/USN- u-City

Tech. develop & standard with key

project

- BcN R&D- Apply in advance for - BcN R&D product- Standard

Service model Test·Certification

partial Pilot service start (’06)) Pilot service providing Commercial service

2006200620062006 2006 ~ 2007,1/42006 ~ 2007,1/42006 ~ 2007,1/42006 ~ 2007,1/4 2007, 2/4 ~ 3/42007, 2/4 ~ 3/42007, 2/4 ~ 3/42007, 2/4 ~ 3/4 2007. 4/42007. 4/42007. 4/42007. 4/4

Future BcN constructive project(1/4)Future Future BcNBcN constructive project(1/4)constructive project(1/4)

Constructive direction

2 step Pilot project Major Item


Future projectFuture projectConstructive DirectionConstructive Direction


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·certificationproviding

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)


Future projectFuture projectConstructive directionConstructive direction

Improving system of

certification & evaluation BcN

based service QoS

Service activation By system

introduction of BcN service

QoS

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

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

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



Future projectFuture projectConstructive directionConstructive direction

Develop & certification of

service model under

ubiquitous environment

Referenc model for construtingenvironment of u-Work

- develop service scenario about type of work, business & job

develop model of remote cooperative work betw innovative & administrative cities


BcN based variable service provide environment of development to be easy developed and applied

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 strategic standard

improving law system for

new convergence 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


Build IP-based voice & data integration network for wired and wireless networksProvide IP-based wired & wireless interworking services and implement FTTHImplement unilateral DMB and apply IPv6 to home N/W

Build IP-based voice & data integration network for wired and wireless networksProvide IP-based wired & wireless interworking services and implement FTTHImplement unilateral DMB and apply IPv6 to home N/W

Infrastructure Construction

Phase

(2004~2005)

Infrastructure Construction

Phase

(2004~2005)

Integrate individual wired or wireless networks as the IP network, and preliminarily with the broadcasting networkImplement IPv6 in transport network and expand FTTHImplement the bilateral DMB and provide servicesImplement ubiquitous sensor network (USN)

Integrate individual wired or wireless networks as the IP network, and preliminarily with the broadcasting networkImplement IPv6 in transport network and expand FTTHImplement the bilateral DMB and provide servicesImplement ubiquitous sensor network (USN)

Full

Construction

Phase

(2006~2007)

Full

Construction

Phase

(2006~2007)

Integrate wired, wireless and broadcasting networks as the IP-based networkBuild IP-based integration transport network Complete infrastructure for quality-assured services, with the help of FTTH, HPI, 4G, etc.Fully build USN and implement intelligent integrated terminals

Integrate wired, wireless and broadcasting networks as the IP-based networkBuild IP-based integration transport network Complete infrastructure for quality-assured services, with the help of FTTH, HPI, 4G, etc.Fully build USN and implement intelligent integrated terminals

Completion

Phase

(2008~2010)

Completion

Phase

(2008~2010)

Construction Objectives by PhaseConstruction Objectives by PhaseConstruction Objectives by Phase


THANK YOU!

H.C. CHUNG, S.C. Shin

National Computerization Agency, Korea

E-Mail : {ssc, hcjung}@nca.or.kr

The Future of Internet for Korea by using u-IT839

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