Broadband Access Prospects and City-scale FTTH Project in Korea - OECD.org - OECD ·...
Transcript of Broadband Access Prospects and City-scale FTTH Project in Korea - OECD.org - OECD ·...
정보통신부
Broadband Access Prospects and
City-scale FTTH Project in Korea
Apr. 11, 2008
Byung Tak Lee
Optical Communication Research Center
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I-1. u-Korea Vision
u-KoreaAll objects with embedded electronic devices are to be connected by a network by which people enjoy IT freely at anytime and anywhere
Paradigm change
Ubiquitous
Human & Objects
integration
Convergence
Service Integration
On-line
Internet Prevailing
Information
Society
Knowledge
Society
Intelligence
Society
Cyber Korea
e-KoreaBroadband IT
Korea (BcN)
’98 ~ ‘02 ’03 ’04 ’07 ’08 ~ ’10
(BcN, USN)u-Korea
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I-2. u-Korea Strategy
(Source : MIC, Feb. 2006)
9 Products3 Infras
HSDPA/W-CDMA WiBro
DMB/DTV service
u-Home service
Telematics /LBS service
RFID/USN service
IT service
Broadband Convergence Service
Mobile/telematic equipment
Broadband Homenetwork
Digital TV/Broadcast equipment
Next PC/PeripheralsRobort
IT SoC/conv.device
Embeded SW
Digital content /SW solution
RFID/USN device
Broadband Convergence NW (IPv6)
u- sense Network(USN)
Soft infraware
8 Services
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I-3. Broadband Access Goal
To provide seamless, broadband, integrated multimedia services anytime, anywhereWired (50~100 Mbps) 10 million, Wireless (>1 Mbps) 10 millionsubscribers by 2010 in Korea
Broadband Access Plan
2004yr 2005yr 2006yr 2007yr 2008yr 2009yr 2010yr
wired 860 2,560 4,000 5,700 7,200 9,000 10,000
wireless 460 560 1,000 2,500 4,000 7,100 10,000
Total 1,320 3,120 5,000 8,200 11,200 16,100 20,000
Status 1,320 3,120 5,500 8,904 - - -
(Source : MIC, Jul. 2007)
(unit : Thousand, date : 2007.7)
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II-1. Broadband Subscribers - Number
This growth corresponds to increase in broadband penetration rates from 15.1 to 18.8 subscriptions per 100 inhabitants during the period.
The number of broadband subscribers in the OECD increased 24% from 178 million in June 2006 to 221 million subscribers in June 2007.
•0 •10 •20 •30 •40 •50 •60 •70
•United States•Japan
•Germany•Korea
•United Kingdom•France
•Italy•Canada
•Spain•Netherlands
•Mexico•Australia
•Turkey•Poland
•Sweden•Belgium
•Switzerland•Denmark•Portugal
•Austria•Finland•Norway
•Czech Republic•Hungary•Greece
•New Zealand•Ireland•Slovak
•Luxembourg•Iceland
Rank•1 •United States •66,213,257•2 •Japan •27,152,349•3 •Germany •17,472,000•4 •Korea •14,441,687•5 •United Kingdom •14,361,816•6 •France •14,250,000
Broadband subscribers, June 2007
(Source : OECD, Jun. 2007)
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II-2. Broadband Subscribers - Technology
(Source : OECD, Jun. 2007)
0
5
10
15
20
25
30
35
DSL Cable Fibre/LAN Other
Fibre-to-the-home (FTTH) and Fibre-to-the-building (FTTB) subscriptions now comprise 8% of all broadband connections in the OECD, up from 7% a year ago, and the percentage is growing.
Fiber connections account for 36% of all Japanese broadband subscriptions and 31% in Korea.
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II-3. But, Broadband Market Is Decreasing
(Source : MIC, Oct. 2007)
3,943
14,32298%
02,0004,0006,000
2000 01 02 03 04 05 0600%
20%
40%
60%
80%
subscribers CAGR
8,00010,00012,000
100%
33%
7% 7% 5%2%
14,00016,000
07.10
2%
Subscribers(x 1000) CAGR
CAGR is rapidly decreasing even broadband network (xDSL) is penetrated over 80% of the total households.
New Biz models like IPTV or TPS/QPS are required.
To support premium services, FTTH (not xDSL) infra is required.
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II-4. FTTH Prospect in Korea – Gov. view
(Source : MIC, Oct. 2007)
20102007
FTTH100Mbps Symmetrical BWConvergence Services
FTTC~ 50Mbps BWInternet Access Services
~ 2005 2007 2010
Over 100Mpbs users50~100Mpbs users
Total users
2,560
100
2,660
5,380
320
5,7008,900
1,100
10,000
(unit : Thousand)
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II-4. FTTH Prospects in Korea – Telco. view
KT
▶2005: 22,000 (GE-PON, WDM-PON) in Seoul and Gwangju
▶2006: 200,000 lines, 2010: 3,380,000 lines
Hanaro Telecom
▶2005: 4,000 (GE-PON) at Gwangju, 2006: expand to other areas
New City Construction Plan (U-city)
▶Dongtan, Paju, Pangyo, etc : 200,000+ lines/year starting from 2007
CATV SO will change from HFC to FTTH according to market trends
Year 2005 2006 2007 2008 2009 2010
lines 260 2,550 5,700 7,540 11,440 13,450
FTTH lines projection
(Source : ETRI, 2005)
(unit : Thousand)
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III-1. FTTH Service Trial Project by ETRI
GwangjuBusan
Seoul
DaeguDaeJeon S. Provider &
Industry35%
Central Gov 50%
Local Gov15%
FTTH Testing & Interworking 33% by
ETRI
FTTH Infra 28% by S. Provider
FTTH R&D 39% by ETRI
Period : 4yrs (’05~’08)
Funding : $40M
Metropolitan city
Population: 1,403,278
Household: 488,273
Area: 501.34 Km2
Gwangju City
Investment
Cosumption
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III-2. Goal of FTTH Project
Real FTTH (20,000 home-passed)
100 Mbps bandwidth per home
New TPS convergence services
FTTH
Existing MDU
superstar enblem
* TPS : Triple Play Service (internet, voice, video)
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III-3. FTTH Deployment Architecture
ETRIOptical Communication
Research Center
Traffic Analysis
Service Center
New Experimental
Service
Hanaro Telecom
Traffic/Service Monitor
Korea Telecom
CMB (local SO)
KT Infra & Service
ETRI Service
ETRI Service
ETRI Service
HT Infra & Service
CMB Infra & Service
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III-4. FTTH Infrastructure
20,000 will be home-passed
▶2005yr: 5,627 homes
▶2006yr: 11,620 homes
▶2007yr: 18,044 homes
▶2008yr: > 20,000 homes (plan)
Three providers are participated
▶ Korea Telecom: 36 %
▶ Hanaro Telecom: 63 %
▶ CMB (local SO): 1 %
Four FTTHs are deployed
▶ 1 Gbps E-PON: 79 %
▶ 2.5 Gbps G-PON: 11 %
▶ 0.1 Gbps WDM-PON: 8 %
▶ 1Gbps WDM-PON: 2 %
2,559 homes
10,126 homes
1,198 homes
2,981 homes
GwangSan-Gu
Buk-Gu
Nam-Gu
Seo-Gu
Dong-Gu
1,180 homes
Gwangju City
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III-5. FTTH Service Deployment
Korea
Telecom
100Mbps internet service: MegaPass
IPTV convergence service: MegaTVVideo-on-Demand
Network-based Time-Shifted TV
TV portal (info, edu, banking, SMS, mail, etc)
100Mbps internet service: HanaFos
IPTV convergence service: HanaTV
Ftp-based Download-and-Play Video-on-Demand
Video Telephony
TV portal (music, gaming, kids, picture, etc)
Hanaro
Telecom
CMB &
ETRI
100Mbps internet service
IPTV convergence service
HD Video-on-Demand, Live TV (102 channels)
Location-based targeted advertisement service
Personalized IPTV service
Realtime e-learning service
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III-6. Project Experience 1
Who owns FTTH infra ?
From CO to MDF: Network Operators own duct and install fibers
MDF to each home:
- MDU members own duct & Network Operators install fibers
- Gov. recommends duct-sharing policy
- Problems: A Network Operator installs bogus extra-fibers/UTP
to frustrate competitors and reserve future fibers.
There is no available duct space for next players.
New policy for duct-sharing is required
Duct space problem
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III-6. Project Experience 2
Fiber installing time inside home is too slow
Existing MDU: 3 hours per home, 2 workers + 1 home owner
cf. New MDU: already installed
Network Operator: How long time for these whole houses in a MDU ?
I don’t know. It depends on the home owner’s schedule.
Home Owner: Do NOT stay too much at my house. I’m leaving right now.
New fiber-installation skill is required
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III-6. Project Experience 3
What is FTTH benefits for me, RIGHT NOW ?
HD-VoD and IPTV is a matter of course because of my PPV money
How about my internet access to YouTube ? Is it 10 times faster ?
- No, FTTH and xDSL shows same speed due to core NW bottleneck.
- Correct answer, not proper one.
New technological breakthrough is required
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III-7. Future Plan of FTTH Project
From FTTH infra to U-city infra
1 Gbps@home & 10 Mbps@street
New QPS convergence service
FTTH Wireless
* QPS : Quadruple play service (internet, voice, video, wireless)
U-city Infra
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In Summary
Broadband access vision in Korea
Seamless, broadband, integrated multimedia services, anytime & anywhere
Wired (50~100 Mbps) 10 M, Wireless (>1 Mbps) 10 M subscribers by 2010 yr
National FTTH prospects
Government drives real FTTH with 100 Mbps symmetrical bandwidth
Telcos, Municipalities, CATV SO will deploy FTTH infra rapidly
City-scale FTTH project by ETRI
Current: real FTTH, 20 K FTTH infra, 100 Mbps@home, TPS
Future: FTTH as U-city infra, 1 Gbps@home & 10 Mbps@street, QPS
For more information and collation: Vice president: Jai Sang Koh ([email protected])Team leader: Byung Tak Lee ([email protected])