Chain-Chin YenChain-Chin YenChunghwa Telecom Co., Ltd.Chunghwa Telecom Co., Ltd.TWNIC IPv6 Working GroupTWNIC IPv6 Working Group

March 6, 2002March 6, 2002BangkokBangkok

Providing IPv6 addresses Providing IPv6 addresses for always on broadband access usersfor always on broadband access users

- 2 - Northern Taiwan Business GroupChunghwa Telecom Co.

BackgroundBackground Broadband ApplicationsBroadband Applications Address assignment of MOD ServiAddress assignment of MOD Servi

ces in CHTces in CHT SummarySummary

OutlinesOutlines

- 3 - Northern Taiwan Business GroupChunghwa Telecom Co.

Broadband subscribers in Broadband subscribers in TaiwanTaiwan

Population of 23 millions in TaiwanPopulation of 23 millions in Taiwan 13 millions fixed line users13 millions fixed line users Over 21 million mobile subscribersOver 21 million mobile subscribers Over 1.2 millions Broadband subscribers Over 1.2 millions Broadband subscribers

5 times growth from last years5 times growth from last years 1,000,000 ADSL subscribers1,000,000 ADSL subscribers 240,000 Cable modem subscribers240,000 Cable modem subscribers The number is estimated to be doubled this yearThe number is estimated to be doubled this year

- 4 - Northern Taiwan Business GroupChunghwa Telecom Co.

Internet: 8,340,000 users, 35% (March 2001)

- 5 - Northern Taiwan Business GroupChunghwa Telecom Co.

(27.42%)6,128

(33.45%)

7,477

(41.73%)

9,327

(51.64%)

11,541

(58.35%)

13,041

(65.70%)

14,683

(71.83%)

16,055

(79.97%)

17,874

(96.82%)21,633

0

5,000

10,000

15,000

20,000

25,000

1999Q1

1999Q2

1999Q3

1999Q4

2000Q1

2000Q2

2000Q3

2000Q4

2001Q4

Thousand lines

Mobile phone subscribers and Mobile phone subscribers and penetration in Taiwanpenetration in Taiwan

Local Phone Subscribers

Population of Taiwan

Source: DGTSource: DGTPager

- 6 - Northern Taiwan Business GroupChunghwa Telecom Co.

KII Future 2005 At KII Future 2005 At HomeHome

High Speed Subscriber :

2Mbps to 1Gbps Total 32M People/49MP = 65%

FTTC/FTTH 6M xDSL 12M HFC 8M IMT2000 5M B-WLL, SAT 1M

Source: NCA Korea, 2001.

High Speed Subscriber :

2Mbps to 1Gbps Total 32M People/49MP = 65%

FTTC/FTTH 6M xDSL 12M HFC 8M IMT2000 5M B-WLL, SAT 1M

Source: NCA Korea, 2001.

If same percentage in Taiwan …… High Speed Subscriber :

2Mbps to 1Gbps Total 16M People/24MP = 65%

FTTC/FTTH 3M xDSL 6M HFC 4M IMT2000 (3G) 2.5M B-WLL, SAT 0.5M

Always ON would be possible by then, the required IP addresses = 16 M (256 Class B). IPv6 !?

PS. TWNIC IPv4 address allocated by Aug. 23, 2001 : 15304 Class C (~60 Class B).

High Speed Subscriber :

2Mbps to 1Gbps Total 16M People/24MP = 65%

FTTC/FTTH 3M xDSL 6M HFC 4M IMT2000 (3G) 2.5M B-WLL, SAT 0.5M

Always ON would be possible by then, the required IP addresses = 16 M (256 Class B). IPv6 !?

PS. TWNIC IPv4 address allocated by Aug. 23, 2001 : 15304 Class C (~60 Class B).

- 7 - Northern Taiwan Business GroupChunghwa Telecom Co.

Expected IPv6 Potential Expected IPv6 Potential UsersUsers

3G and B3G Mobile Data 3G and B3G Mobile Data users (Wireless Internet)users (Wireless Internet)

Broadband Access Broadband Access (Always on users)(Always on users)

- 8 - Northern Taiwan Business GroupChunghwa Telecom Co.

BackgroundBackground Broadband ApplicationsBroadband Applications Address assignment of MOD ServiAddress assignment of MOD Servi

ces in CHTces in CHT SummarySummary

OutlinesOutlines

- 9 - Northern Taiwan Business GroupChunghwa Telecom Co.

Broadband Internet Broadband Internet ApplicationsApplications Multimedia On DemandMultimedia On Demand

Network (3D) GamesNetwork (3D) Games High Quality Internet MulticastingHigh Quality Internet Multicasting Internet EducationInternet Education Home BankingHome Banking Medical ApplicationsMedical Applications Collaborative working Collaborative working Mobile Internet ServicesMobile Internet Services

M-MessagingM-Messaging M-Location ServiceM-Location Service M-CommerceM-Commerce

- 10 - Northern Taiwan Business GroupChunghwa Telecom Co.

BackgroundBackground Broadband ApplicationsBroadband Applications Address assignment of MOD ServiAddress assignment of MOD Servi

ces in CHTces in CHT SummarySummary

OutlinesOutlines

- 11 - Northern Taiwan Business GroupChunghwa Telecom Co.

Multimedia on Demand Multimedia on Demand servicesservices

Managed IP Network Interconnect with any IP network (managed or best-effort) Access via different kinds of broadband access

technology (e.g. xDSL, Ethernet) Provide Broadband Multimedia service

On-demand Video/Audio (Multicasting, or unicasting) Home banking Remote control, surveillance E-learning

Provide services to both business and residential customers

- 12 - Northern Taiwan Business GroupChunghwa Telecom Co.

CPEs: TV and PC Home Network/Gateway: Home PNA, multiport AT

U-R, Wireless LAN, STB, etc. Open architecture platform

Easy to port new services, contents Create business opportunities

Address assignment 8-bits private v4 address (initial phase)

Plan an IPv6 trial 1000 from 20000 MOD ADSL subscribers Windows XP V6 router

Multimedia on Demand services

- 13 - Northern Taiwan Business GroupChunghwa Telecom Co.

BackgroundBackground Broadband ApplicationsBroadband Applications Address assignment of MOD ServiAddress assignment of MOD Servi

ces in CHTces in CHT SummarySummary

OutlinesOutlines

- 14 - Northern Taiwan Business GroupChunghwa Telecom Co.

The need of broadband, always-on networking to home and small

businesses Development and roll-out of IPv6 products

IPv6 enabled consumer-electronic devices Incorporating IPv6 APIs to Internet appliances Development of IPv6 enabled entertainment/commerce contents

Games On-demand entertainment and education programs Home banking/finance Etc.

Summary (1)

- 15 - Northern Taiwan Business GroupChunghwa Telecom Co.

Summary (2)Summary (2) Most IPv6 activities in Taiwan are still focused o

n research and experiment efforts Chunghwa Telecom is actively proceeding IPv6

Trial. We expect to get more experience before ready for the commercial services, such as broadband home applications