report of etsi ngn iptv activities rainer münch, tispan chairman presenter: ian spiers document...
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Report of ETSI NGN IPTV activities
Rainer Münch, TISPAN Chairman
Presenter: Ian Spiers
DOCUMENT #: GSC13-PLEN-56
FOR: Presentation
SOURCE: Rainer Münch, Ian Spiers, David Boswarthick
AGENDA ITEM: 6.6
CONTACT(S): [email protected]
Submission Date:June 27, 2008
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ETSI Work on IPTV (1)
• Work Completed in TISPAN NGN Rel-1 & Rel-2 for IPTV– TS 183 063 on IMS IPTV Stage 3 Core network aspects has been
published.– TS 183 064 on IPTV Dedicated System Stage 3 has been approved
at TISPAN#18 Plenary (03 – 04 July 2008).
• Defining the security architecture for IPTV (Part of NGN Security architecture (TS 187 003))
• Further study on IPTV security architecture– Study models and key management systems for service protection
• aim to develop the model for the NGN.
– Study of functional entities and mechanisms for service protection with the
• aim to define these for the NGN.
– Study of a framework open to the integration of content protection solutions.
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ETSI Work on IPTV (2)
• TISPAN NGN Rel-3 WI on IPTV Service evolution (blended services and beyond)• Definition of detailed architecture and reference points for the customer network
devices (CNDs) enabling the IPTV IMS based service usage• Definition of protocols handled by the customer device enabling the IPTV IMS
based service usage for home networks
• DVB and TISPAN– fruitful collaboration on IPTV– DVB specifications are being reused in TISPAN IPTV solutions– collaboration on content security is taking place right now
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Challenges
• As new features and services are introduced using NGNs, more and more diverse players are active on the playing field (e.g. NGN IPTV-Content suppliers-broadcaster etc).
• This has to be coordinated!
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IPTV
Supplementary Slides
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• The status of standardization in TISPAN : 2 Options– IPTV subsystem : NGN architecture integrating IPTV functions such as DVB,
ATIS IIF etc.• Potential liaison with DVB-IP discussed in a joint meeting
– IMS based : IPTV system utilizing NGN IMS architecture and features• SIP based service registration at IMS core level
– Some common components for functions related to :• Database, charging, attachment and resource reservation
WI 02049: IPTV architecture:
Dedicated subsystem for IPTV
functions in NGN
MI 02047: IPTV architecture:
Common architectural aspects
WI 02048: IPTV Architecture:
IPTV functions supported by the IMS subsystem
IPTV in TISPAN (NGN Rel-2)
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TS 182 028: IPTV architecture:
Dedicated subsystem for IPTV functions in NGN
MI 02047: IPTV architecture:
Common architectural aspects
TS 182 027: IPTV Architecture: IPTV
functions supported by the IMS subsystem
TS 183 064: Dedicated IPTV subsystem
stage 3 specification
TS 183 063: IMS-based IPTV stage 3
specification
TS 181 016 : Service Layer
Requirements to integrate NGN services
and IPTV
TS 181 014: Requirements for network transport
capabilities to support IPTV services
TS 185 009Architecture and ref. points of customer
network devices for IPTV services
TS 187 001: TISPAN NGN Security
Requirements
TS 187 003: TISPAN NGN Security
Architecture
Published
Published
Published
Published
WG
Approve
d
WG A
pprova
l
Publicat
ion
TS 184 009:TV URI guidelines
Published
Published
IPTV in TISPAN (NGN Rel-2)
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• New Stage 1– 01059 TS 181 016: Service Layer Requirements to Integrate NGN Services
and IPTV - NGN Rel-3
• 14 approved changes at TISPAN 17bis (Beijing)– Use cases and requirements on user-generated content– Use cases on service interaction– Requirements on IPTV services with service interactionWI1059 – Use cases on user participation– Requirements on Advertising of IPTV service– Requirements on immediate messaging– Use cases and requirements on Personal Channel– Overview of Content Recommendation on IPTV service– Requirement on Parental Control– Requirements of multiple screen rendering in IPTV– Requirements for supporting content bookmark in IPTV– Mix between streaming and broadcast flows in the same session– Introduction of PVR controlled by a remote device– NGN Rel-3 IPTV requirements
IPTV in TISPAN (NGN Rel-3)
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• New Stage 2– 02070 TS 182 027: IPTV Architecture; IPTV functions
supported by the IMS subsystem NGN Rel-3
• 3 approved changes at TISPAN 17bis (Beijing)
IPTV in TISPAN (NGN Rel-3)