Convergence Error Estimation and Convergence Acceleration in ...
By dint of Three-network Convergence, Internet will become ...
Transcript of By dint of Three-network Convergence, Internet will become ...
What is Three-network convergence
Current status of Three-network Convergence in China
What will Three-Network Convergence bring to us
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Basic Concept
Telecom network
InternetBroadcastingnetwork
Internet
Data,Serviceand Application
Interactive
Broadcasting network
Brocadcastand TV
Unidirectional
Telecom network
Voice and Data
Bi-directional
Background
Step1(2010-2012)
Step2(2011-2012)
•“mutual” entry by telcoms and broadcasters to “explore assurance for orderly development and policy framework
•expand experience from the trials to a full-blown physical convergence and achieve a “proper competitive environment and a new efficient oversight system.”
MIIT Telecom operators
Voice, broadband Internet access , and other value-added services
SARFT Radio and TV stations
Audio and video services on radio and TV
What is Three-network convergence
Current status of Three-network Convergence in China
What will Three-Network Convergence bring to us
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Current status of three networks
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65
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0
50
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150
200
CATV User Digital CATV User Bidirectional CATV User
MLN
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780
310
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200
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600
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1000
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Phone User Mobile Phone user Fixed Telephone User
MLN
In 2009, total revenue for the broadcasting industry was about 195.95 billion yuan ($28.9 billion)By the end of 2009, there are 2087 Radio-TV stations, 1310 TV programs, 2675 radio programs, 139 Pay TV programs, 39 Pay Broadcast programsOperators: National TV Station, Province/City/County-Level TV Stations
In 2008 ,Industry Scale of Internet reached 65 billion yuan($9.6 billion)By the end of April 2010 , Internet had reached 28.9% of the total population, higher than the world averageBy the end of 2009, there were 3.23 million websites running in ChinaInfrastructure Operators:
In 2009, total revenue for the telecom industry was about 870.7 billion yuan ($128.5 billion)In recent 4 years, the amount of mobile phone user continues rising while that of fixed telephone user continues fallingOperators:
Internet User
Telecom User
TV audience
404346
233
0100200300400500
Netizen Broadband user Mobile Internet User
MLN
Two Typical Models
Shanghai is China's most comprehensive industrial and commercial city, ranking the first in population density.
With the advantage of policy, capital, technology and human resources, Shanghai has gained a lot by pushing network-convergence ,the number of IPTV user in Shanghai surpassed 1 million at the end of 2009. By taking the chance of Expo 2010 ,telecom operators reconstruct the backbone network by optical fiber and develop many new applications and services, such as Hotel IPTV with the function of remote check-in, booking airline tickets ,ordering food .
Two Typical Models
Ningxia , an under-developed province in northwest of China, is famous for desert and grassland.
Network is vey simple in Ningxia . Telecom optical fiber network is the main infrastructure with seldom any TV cable.Network-convergence proceeds very quickly and successfully by taking full use of telecom optical fiber network while saving a lot of money.Residents and farmers from all2362 villages can watch TV, education lectures and movies, call other people, surf the Internet, get price information ,supply and demand of agricultural products and so on.
Two Typical Models
Both urban residents and rural famers will share the benefits of network-convergence with no difference.
What is Three-network convergence
Current status of Three-network Convergence in China
What will Three-Network Convergence bring to us
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Narrow the digital divide
72.20%
27.80%
Urban Internet Users
Rural Internet Users
Internet Popularity
Under the back ground of three-network convergence, complement between telecom network and cable network could narrow the digital divide.
40%
21.50%
0%5%
10%15%20%25%30%35%40%45%
Eastern Area Western Area
Internet Popularity
Reduce the cost
InternetTelecommunication Network(Fixed and mobile)
TV stations around ChinaBroadcasting and
TV Network
Before Convergence
After Convergence
TV Stations
InternetTelecommunication Network
(Fixed and mobile)Broadcasting and
TV Network
Three-network convergence will lead to fierce competition between telecom/Internet operators and national and local level
SARFTS(State Administration of Radio, Film and TV ) from which customers will benefit.
Reduce the cost
monthly rent
local charge
Long-distance charge
international call charge
roaming service charge
SMS fee
Some fees will be cancelledMost fees willbe cut down
Cable TVfee
convergence
It is estimated that ¥ 400-500 or$ 58-73 will be saved per family every year.
Enhance convenience and flexibility
Technology Convergence
Three screens to be one screen
Three lines to be one line
Phone LineTwisted-Pair Cable RF Cable
Offer expandable bandwidth
Telecom network:FTTH is coming nearer, bandwidth will rise from
current 2Mbps to ultimate 100Mbps step by step
CATV network:A model network for NGB is being built and NGB
aims to provide at least 60Mbps for every family.
20-100Mbps connections are
necessary to support bandwidth-hungry TV and video application.
Telecom network and broadcasting network will assimilate to Internet, which will be the carrier and
platform in the future.
More people could devote more, get more and enjoy more on Internet through more channels.
Internet will become more ubiquitous.And ubiquity is prosperity.
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