"Web on TV" Use case in IPTV Service

"Web on TV" Use case in IPTV Service
NTT Communications IAC
2 September 2010
W3C Web on TV Workshop
"Web on TV" Use case in IPTV Service
2, September 2010
Innovative IP Architecture Center
NTT Communications Corporation
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Copyright 2010 N TT Com munications Corpo ration
NTT Communications IAC
2 September 2010
Agenda
Structure of IPTV System
STB Functions relating to "Web on TV"
Sample use case 1 : Channel selection
Sample use case 2 : Electronic Program Guide (EPG)
Sample use case 3 : Recording reservation
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Copyright 2010 N TT Com munications Corpo ration
NTT Communications IAC
2 September 2010
Structure of IPTV System
IPTV Headend
・Broadcast
・VOD
Multicast/Unicast
IP Network
GW
STB
User interface technologies
・Resident Applications
・UI middleware
TV with IPTV Functions
Home
Network
・BML Extended for IPTV
(IPTV-Forum)
・"Web on TV"
To implement STB UI using "Web on TV" ,
The following functions are necessary.
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Copyright 2010 N TT Com munications Corpo ration
NTT Communications IAC
2 September 2010
STB Functions relating to "Web on TV"
STB provides the following functions on IPTV.
-
Channel selection
...Sample Use case 1
Electronic Program Guide (EPG) ...Sample Use case 2
Electronic Content Guide (ECG)
Recording reservation
...Sample Use case 3
Playing recorded contents
Parental control
Remote control
Digital rights management (DRM)
Conditional Access System (CAS)
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Copyright 2010 N TT Com munications Corpo ration
NTT Communications IAC
2 September 2010
Sample use case 1 : Channel selection
Headend
NETWORK
WEB Server
1ch
Play Media
4ch
Channel
Channel list
list
100ch
Media Player
500ch
TV Brower
・A browser displays the channel list stored in the TV set.
・Users select the channel on a browser.
・The TV tune in to the channel by a browser call.
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Copyright 2010 N TT Com munications Corpo ration
Sample use case 2 : Electronic Program Guide (EPG)
Related-Information
Content-Metadata
・Social networking service
・Social media
・EPG
TV
NTT Communications IAC
2 September 2010
INTERNET
RIA with Web on TV
Channel A
2011-01-01 09:10
Channel B
8
9
10
Remote Control
EPG View
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TV Browser
・A browser receives user operations from remote control.
・A browser integrates and displays content-metadata and
related-information.
* EPG-rights issue to be discussed.
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Copyright 2010 N TT Com munications Corpo ration
NTT Communications IAC
2 September 2010
Sample use case 3 : Recording reservation
Network
Smart phone
HDD
- Built-in
- USB connected
- LAN connected
Remote Control
Recording
reservation
RIA
TV Browser
・Users make a recording reservation through a TV browser.
(select program and storage)
・Users confirm the reservation status through a TV browser.
・Also through smart-phone browsers, users make a reservation, and
confirm it.
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Copyright 2010 N TT Com munications Corpo ration
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