History1992.1 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
Internet in Korea
Dr. Yoon, Byeong-Nam
Vice President
N C A, Korea
Contents Telecom Status in Korea
Korea Info Infrastructure
Future Plan of Info Infra
Telecom Status in Korea
Telecommunication Statistics Population : 47Mil., 2001 Million 0 5 10 15 20 25 30 1997 1998 1999 2000 2001 Mobile Telephone Internet 23 27 20 X
For your reference, current population of Korea is 47million.
We have 27 mil mobile subs & 23 m telephone subs & 20m Internet users.
According to this graph, Telephone business has not made much progress, while
Mobile & Internet business have been rapidly increasing & keep on rising now
As you see..
REVENUE Billion dollars 10 20 25 1996 1997 1998 1999 2001 Wireless 14 Total 24 Wired 10 0
In the aspect of revenue,
the wired communication marked 10 billion dollars as the last year revenue.
And it is on the decreasing state.
But, the wireless communication was continuously increased and its revenue was 17billion USD.
Therefore, business point should be aimed at the Wireless telecom growth
Internet Users in Korea
Million 21.4 0 5 10 15 20 25 1994 1996 1998 2000 2002 year 2001
The graph shows us the Internet users in Korea steadily and rapidly growing now,
We have 21million Internet users as of the last month of this year.
You see it.
High Speed Internet Subscriber 0 1 2 3 4 5 6 7 1998 1999 2000 2001 6 million, June,2001 ADSL 4 CATV 2 Total 6 Million
Now in Korea, the high speed internet subscribers have reached at the 6 million households, means more than 50% of total households,
This fact shows us also,
how the high speed Internet business in Korea has been rapidly growing now-a-days.
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
It is the survey report of the high speed Internet by the Netvalue company in U.S.A.
This survey gives us the quite interesting & useful information like as
How many High speed internet at home? &
What is the high speed Internet business?
This survey had been done from Dec,last year to Feb this year for 3 months.
It covered The 11countries: Korea, China, U.S.A, U.K, France, Germany,
Japan, Singapore ,Denmark, Spain,Hong Kong,Taiwan
High speed internet(%)by Netvalue Hong Kong 0.4 0 0.2 N/A 0.2 China 0.4 0 0.5 0.3 2.3 U.K 3.1 0 1.1 0.2 1.8 Spain 5.0 0 2.2 0.1 2.7 Germany 5.8 0 2.4 0 3.4 Denmark 6.0 0 1.7 0.3 4.0 France 6.2 0 2.6 0.1 3.5 Taiwan 7.1 0 0.5 N/A 6.6 Singapore 8.1 0 1.2 0.9 7.6 11.1 0.2 2.8 0.5 7.6 U.S.A 57.3 0 38.6 0.1 18.6 Korea Total T1 ADSL Satellite Cable COUNTRY High Speed(~Mbps) Internet at Home Netvalue, Feb 2001
Statistics of high speed internet
As you see in this table,
In case of Korea,
Almost 60% of total internet subscribers use the high speed internet.
And so on…
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
Statistics of High Speed Services
What is gonna be the high speed Internet business?
This survey report gives us the answer to the question.
The network Games including 3D and the high quality Audio & Video Services are mainly used through the High Speed Internet.
As you see in this table.
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
Let me show you,
what kinds of broadband internet service candidates there are.
There are
Video On Demand
3D-Game
Tele-Immersion
High Quality Internet Broadcasting
Internet Education
Mobile Internet Services and so on
M-Messaging
M-Location Service
M-Commerce
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
Now
I’d like to talk about paradigm shift toward All-IP network.
The current paradigm shows that
Each network service has its own network.
Like as
Telephone services via PSTN network, Cellular phone service via Mobile network, and so on.
these kinds of networks will survive for a time being because of the economic reasons.
But, Considering the ease of use & technical innovation, each service will be integrated into the IP network.
This trend will be getting clear as the Broadband Internet Infrastructure is being constructed as we see in the previous slide.
That is the reason why
we have to enhance the AII-IP high speed Network without a pause to follow up this trend.
Korea Info Infrastructure
From now on, I’d like to introduce the Korea Info Infrastructure
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
The Korea Information Infrastructure project started in 1992.
In1995, ATM network Test bed has been established
In July 2000, ATM commercial service has been introduced in public
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
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
High Speed Access Network ATM Switch ATM Access node - MSS-II(5G) - CANS(5G)
Supplier company - LG Telecom
Total 188 systems Optical Network
Ocean submarine cable CHINA U.S.A Japan (40G) (61G) (61G) (10G) JeJu island Korea
The capacity of the Ocean submarine cable between
China and Korea is 61 G,
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
Next slide is about ADSL service solution.
These illustrations clearly show us how ADSL service reaches to a user
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
It is important to build up the high speed home network in activating High Speed Service.
Using High Speed Network at home is getting popular and its market are largely growing.
Now,
Home PNA service solution is available from 1Mbps to 10Mbps speed using the existing telephone line at home.
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