ngn and telco3 - ieee cqrcqr2008.ieee-cqr.org/day 2/session 5/1 koichi asatani.pdf · ngn and...
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©Koichi Asatani
NGN and TELCO3.0NGN and TELCO3.0
Koichi AsataniKogakuin University
asatanik@cc.kogakuin.ac.jp
International CQR Workshop 2008
Carefree, AZ, USA, April 30, 2008
©Koichi Asatani
WEB EvolutionWEB Evolution
WEB 1.0 One-way retrieval
WEB 2.0 Non-real time Interactivity
WEB 3.0?Real-time Interactivity
Internet Driver
Broadband Accesse.g., Mixy
Seamless Platform
©Koichi Asatani
©Koichi Asatani
©Koichi Asatani
©Koichi Asatani
©Koichi Asatani
©Koichi Asatani
©Koichi Asatani
©Koichi Asatani
©Koichi Asatani
Technology & Service ConvergenceTechnology & Service Convergence
Internet
TVBroadcastTelecom
Internet
TelecomTV
Broadcast
Mobility/Nomadicity
©Koichi Asatani
Technology & Service ConvergenceTechnology & Service Convergence
Internet
TVBroadcastTelecom
Internet
TelecomTV
Broadcast
Mobility/Nomadicity
WEB3.0
Telco3.0Telco1.0
WEB1.0
IPTV
©Koichi Asatani
Technology & Service ConvergenceTechnology & Service Convergence
Internet
TVBroadcastTelecom
Internet
TelecomTV
Broadcast
Mobility/Nomadicity
WEB3.0
Telco3.0Telco1.0
WEB1.0
NGNmaximum scenario
©Koichi Asatani
Technology & Service ConvergenceTechnology & Service Convergence
Internet
TVBroadcastTelecom
Internet
TelecomTV
Broadcast
Mobility/Nomadicity
WEB3.0
Telco3.0Telco1.0
WEB1.0
NGNminimum scenario
©Koichi Asatani
ConclusionsConclusions
• Change in Telco’s Roles– From Connection Service Provider to Higher
Layer Service Provider• Role of NGN
– New Relationship among Telcos and New Partners
• Regulations– Network Externality
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