Transcript IPTV in ETSI

DOCUMENT #:
GSC15-PLEN-32
FOR:
Presentation
SOURCE:
ETSI
AGENDA ITEM:
PLEN 6.5
CONTACT(S):
Rainer Münch, TC TISPAN
Lieven Vermaele, JTC BROADCAST
Franklin Selgert, TC MCD
IPTV in ETSI
Presenter: Richard Brennan,
Vice-chair TC TISPAN
Global Standards Collaboration (GSC)
GSC-15
1
Introduction (1)
 TC TISPAN works as a traditional ETSI Technical Body.
The goal of TISPAN for IPTV is to provide solutions for fixed lines
operators, and for mobility of the user and switch to different access
technologies.
 ETSI via a specific agreement signed with DVB Project publishes DVB
deliverables following approval by JTC Broadcast
 The goal of the DVB IPTV deliverables is to specify technologies on the
interface between a managed IP network and retail receivers, enabling
the end user to buy a DVB-IPTV receiver in any shop, take it home,
connect it to a broadband network, choose and consume DVB services
available over the IP network. DVB’s interactive middleware
specifications, DVB-MHP and GEM, also include IPTV profiles.
2
Introduction (2)
 TC-Media Content Distribution (MCD) is the ETSI technical
body in charge of guiding and coordinating standardization
work aiming the successful overall development of
multimedia systems (television and communication)
responding to the present and future market requests on
media content distribution.
 TC MCD is addressing the domain of interoperability of
content distribution and the related services in a converged
environment supporting IPTV, Mobile TV and broadcast
TV.
3
Current Activities - TC TISPAN
 Content Distribution Network architecture specification
 IPTV Security study
 Evolution of protocols for R3 IPTV features to allow
attractive, differentiated IPTV services (e.g. Bookmarks,
PPV, Playlist features...)
4
Current Activities - JTC Broadcast
 ETSI TS 102 034: “DVB; Transport of MPEG-2 TS Based DVB
Services over IP Based Networks” revised as commercial requirements
evolved. New Functionalities in rev. 1.4.1:
•
•
•
•
Support for Remote Management and Firmware Update Services (RMS-FUS) ETSI
TS 102 824
Support for Content Download Services for user (pull download) or service provider
(push download) initiated download of content items to the Home Network End
Device (HNED)
Optional retransmission mechanism to provide for protection against packet loss of
RTP streams
Regionalization metadata to enable a Home Network End Device to acquire the
region in which it is located (CellID assignment)
 ETSI TS 102 905: “Technical Specification for DVB Services in the
Home Network Phase 1”
5
Current Activities - TC MCD
 The following activities are on-going:
•
•
•
•
•
Standardization work outside ETSI
3D gaming graphics delivery
Content Delivery Network
EPG distribution
Subtitles distribution
6
Strategic Directions - TISPAN
 Evolve IPTV services.
 Offer solutions for IPTV and CDN for NGN as network
choice.
 Improve Resilience, Scalability and Flexibility of IPTV
solutions.
7
DVB-CM-IPTV Commercial Roadmap
2008
2009
Hybrid
Broadcast
Broadband
IPTV
Content Security
2007
Managed IPTV Track
Fast Channel
Change
…
2011
2010
Flexible Service
Composition
Personalized
Content
CC
Personalized
Content
reuse where
possible
Hybrid
Broadcast
Internet
Internet-TV Track
8
CC
Internet-TV
Personalized
Content
Hybrid
Broadcast
Internet
Content
Delivery & Codecs
Internet-TV
Content
Security
Metadata &
Signalling
Technical Specification Complete
Commercial Requirements Complete
Commercial work planned
Technical Specification In Progress
Commercial Requirements In Progress
Commercial Case
…
Strategic Directions - MCD
 Complement other ETSI activities in the field also from the
Content Providers prospective.
 TC MCD is in contact with other relevant bodies within and
outside ETSI, and try to foster a modular and harmonized
standardization environment aiming to coordinate efforts
and prevent duplication of activities.
9
Challenges - TISPAN
 Is targeted advertising for Broadcast services feasible?
 IPTV roaming/Interconnection? Remote Access IPTV
quality sufficient?
 How to integrate IPTV "Over-the-top" services? Successful
business model?
 Flexible and Secure IPTV DRM.
10
Challenges - JTC Broadcast
 Industry shift from pure broadcast and pure IPTV systems to hybrid
(broadcast/broadband/Internet) systems and pure Internet TV
distribution
 DVB-IPTV solution developed for managed IP networks
 No commercial deployment fully compliant to DVB-IPTV
 But many building blocks deployed and referenced by other SDOs e.g.:
• SD&S and BCG referenced by ETSI-TISPAN, Open IPTV Forum
• AL-FEC referenced by ITU-T, ATIS-IIF, ETSI-TISPAN, Open IPTV Forum
• NGN dedicated IPTV subsystem reuses all applicable DVB-IPTV
technologies
11
Challenges - MCD
 The changing business model from traditional broadcast to
internet/IPTV based distribution
 The income for the content generators to be secured also
in the future
 Gathering inputs from all parties involved in the new value
chain
12
Next Steps & Actions - TISPAN
 Finalisation of TISPAN Release 3 issues.
 Define the protocols of a CDN
 Handle urgent challenges impacting business case(s) for
IPTV.
 Studies around NGN as network choice for IPTV, CDN.
13
Next Steps & Actions - JTC Broadcast
 Functionalities completed or under development for a new revision of
ETSI TS 102 034 in 2010/2011:
• Fast Channel Change
• System Renewability Messages
 Revision of published specifications, e.g. DVB-IPTV profiles and
guidelines documents
 DVB looking at unmanaged IP networks and hybrid
(broadcast/broadband/internet) systems which may lead to new ETSI
deliverables.
• Investigate technology options to deliver DVB type content over the Internet
to a large number of CE devices (includes game consoles), PCs or mobile
devices
• Application and services delivered over a hybrid infrastructure. DVB has
started to look into a new version of the MHP/GEM for hybrid.
14
Next Steps & Actions - MCD
 Going from the start up to full steam mode.
 Involve more participation from non traditional standard
contributors.
 MCD’s ambition is to consolidate its positioning as an
active forum where all players in the value chain can come
and contribute.
15
Supplemental Slides
16
ETSI DVB IPTV Publications (1)
 ETSI TR 102 033: “DVB; Architectural framework for the delivery of
DVB-services over IP-based networks”
v1.1.1 published in April 2002
 ETSI TS 102 034: “DVB; Transport of MPEG-2 TS Based DVB
Services over IP Based Networks”
v1.4.1 published in August 2009
 ETSI TR 102 542: “DVB; Guidelines for the implementation of DVB-IP
Phase 1 specifications”
v1.3.1 published in January 2010
 ETSI TS 102 539: “DVB; Carriage of Broadband Content Guide (BCG)
information over Internet Protocol (IP)”
v1.3.1 published in April 2010
17
ETSI DVB IPTV Publications (2)
 ETSI TS 102 826: “DVB-IPTV Profiles for TS 102 034”
v1.2.1 published in November 2009
 ETSI TS 102 824: “DVB; Remote Management and Firmware Update
System for DVB IP Services”
v1.2.1 published in February 2010
 ETSI TS 102 905: “Technical Specification for DVB Services in the
Home Network Phase 1”
v1.1.1 published in May 2010
18
Revision of published DVB
specifications in 2010-2011
 ETSI TS 102 542: Guidelines for DVB IP Phase 1 Handbook
 ETSI TS 102 826: DVB-IPTV Profiles for TS 102 034
 ETSI TS 102 034: Transport of MPEG-2 TS Based DVB Services over
IP Based Networks
19
ETSI TC MCD publications
 TC MCD started in January 2009 and have produced 3
deliverables:
• ETSI TR 102 688-1: Analysis & Requirement
areas
• ETSI TR 102 688-2: Views and needs of
Content Providers
• ETSI TR 102 688-3: Regulatory issues, social
needs and policy matters
20
TISPAN IPTV specifications
Integrated IPTV
IMS Based IPTV
TS 181 014:
Requirements for
network transport
capabilities to
support IPTV
services
TS 181 016 :
Service Layer Requirements
to integrate NGN services
and IPTV
TS 182 028:
IPTV architecture:
Integrated subsystem for
IPTV functions in NGN
TS 182 019
Content Delivery
Network
TS 182 027:
IPTV architecture:
IPTV functions supported
by the IMS subsystem
TR 182 010:
Peer-to-peer for content
delivery for IPTV services:
analysis of mechanisms and
NGN impacts
TS 183 064:
Integrated IPTV stage
3 specification
21
TS 183 063:
IMS-based IPTV
stage 3
specification
TS 185 009:
Architecture and ref.
points of a Customer
Network Device for
IMS based IPTV
services
TS 185 011:
Protocols for Customer
Network Devices
enabling IPTV IMS
based service usage
TR 187 013:
Feasibility
study on
IPTV security
architecture
TR 182 030:
Mapping and
interworking
with other
IPTV systems
TS 184 009:
TV URI
Guidelines for
the identification
of TV channels