Download IPTV Service Architecture

IPTV Service Architecture
Jay Kishigami
NTT, KDDI, Hitachi, Mitsubishi Electric, Sharp,
Sony, Toshiba
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Contents 1
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• 2
• 3
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• 4
Introduction
Terminology
IPTV service criteria
3.1 Relationship to broadcast services
3.2 Requisite network environment
3.3 Envisaged provider structure
3.4 Available services
3.5 Envisaged CPE environment
IPTV services model
– 4.1 Content delivery services
• 4.1.1 Channel services, 4.1 2 VOD streaming service, 4.1.3 Content
download services
– 4.2 Content navigation services
• 4.2.1 Remote control, 4.2.2 Portal services, 4.2.3 EPG, 4.2.4 ECG
– 4.3 Basic registration and service applications
• 4.3.1 Basic registration, 4.3.2 Service application (purchasing packages)
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IPTV Service System Model
– 5.1 IPTV service server entity model
• 5.1.1 CDN configuration data server, 5.1.2 PF configuration data server
• 5.1.4 Metadata Server, 5.1.5 Portal server, 5.1.6 CAS/DRM server
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Contents 2
• 5.1.7 Content server (VOD streaming), 5.1.8 Content server (download), 5.1.9 IP
broadcast service transmission server
– 5.2 Distribution network model
– 5.3 Home network model
– 5.4 CPE model
• 5.4.2 CPE with integrated data storage
– 5.5 Content and other data elements
• 5.5.1 Content, 5.5.2 Other data elements
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Outline of the Basic Requirements for Technologies Behind IPTV
Services
– 6.1 IP network
• 6.1.1 Network settings, 6.1.2 Network connections
– 6.2 Configuration data and service entry
• 6.2.1 CDN and PF configuration data, 6.2.2 Service entry
– 6.3Content format and transmission format
• 6.3.1 Data encoding, 6.3.2 Streaming transmission and reception
• 6.3.3 IP broadcast services, 6.3.4 VOD streaming service content
– 6.4 Browser and multimedia encoding
• 6.4.1 Multimedia encoding, 6.4.2 Browser communication functions
– 6.5 Authentication
– 6.6 Metadata and ECG
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Related documents
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Network Environment
Other IP Network
CDN
Server System
Terminal
Access Network
Terminal
Home Network
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Provider Structure
CDN Provider
Platform Provider
Platform Provider
Service Provider
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Available Services
• Content delivery services:
– IP broadcast services
– VOD streaming services
– Content download services
• Content navigation services:
– Portal services
– Metadata delivery
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CPE environment
• Receive-and-play CPE
• Storage-type CPE
• Criteria for the maintenance of household IPTV
CPE equipment
• Maintenance of high-speed connection to CDN
• CPEs compatible with IPTV services
• Inclusion of CAS/DRM functions
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IPTV services model
• Content delivery services
– Channel services
– VOD streaming service
– Content download services
• Content navigation services
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Remote control
Portal services
EPG
ECG
• Listing and purchasing packages
• Content listing and playback
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Basic registration and service applications
• Basic registration
• Service application (purchasing packages)
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Single product
Multi-product package
Selection package (subject to subscription limits)
Unrestricted access (no subscription limit)
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IPTV service server entity model
CDN Structure Information
CDN Structure Info Server
PF Structure Information
PF Structure Info
Server
Metadata
Metadata Server
License
Terminal
Platform
Provider
CAS/DRM Server
Backend Server
Interactive Page
CDN
Portal Server
Content Server
VOD Streaming
(VOD Streaming)
Download Content
Content Server
(Download)
IPTV Service Stream
Service
Provider
IP Broadcasting
(Streaming Server)
Access Network
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Playback-only CPE configuration model
Satellite/Terrestrial
Broadcast Receiver
Broadcast
Broadcast
Demax
Streaming
FEC
RTP
UDP
AV
Decoder
Decrypter
AV
Output
RTSP
HTTP/TLS
TCP
IGMP/MLD
IP
Physical Data link
Broadband
Broadband
Buffering
Communication
Process
Storage
Device
Content Access
Control
Browser
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Content and other data elements
• Content
– IP broadcast service stream
– VOD service content
– Download content
• Other data elements
– CDN and PF configuration data
– Metadata
– Licenses
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