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IPTV in ETSIIPTV in ETSI

Bruno Chatras,Bruno Chatras,

ETSI TC TISPAN Vice-ChairmanETSI TC TISPAN Vice-Chairman

Document No:

GSC16-PLEN-09

Source: ETSI

Contact: Bruno Chatras

Sources: Rainer Muench (TISPAN Chair), Sonia Compans & Chantal Bonardi (ETSI Secretariat)

GSC Session:

PLENARY

Agenda Item:

6.5

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Introduction (1)Introduction (1)• The goal of TC 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.

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Introduction (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.

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Current activities – TC TISPANCurrent activities – TC TISPAN

• Content Distribution Network (CDN) architecture and protocol specification

• CDN interconnection architecture• IPTV Release 3 set complete (architecture,

protocols, security, interoperability tests)

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Recent and current activities – Recent and current activities – JTC BroadcastJTC Broadcast

• Publication of a new version of Globally Executable MHP (GEM) for hybrid (TS 102 728)

– Adding Over The Top (OTT) and Hybrid Broadband Broadcast targets to existing specification

• Publication of Part 5 of DVB IPTV Guidelines (TS 102 542-5)

– Part 5 deals with Content Download Service (CDS)

• Current work on the update of clause on Service Discovery in DVB IPTV specification (TS 102 034)

– This clause will include updates on Service Discovery & Selection (SD&S) for IPTV

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Recent and current activitiesRecent and current activitiesTC MCDTC MCD

– Published Technical Reports on• Programme Guide Information distribution• Subtitles distribution• 3D gaming graphics delivery• Audience measurement

– 3D gaming graphics delivery protocol specification (TS 102 938) based on conclusion of TR

– Analysis for CA/DRM interoperable solutions (TR 101 532)

– Content Delivery Network (CDN)• CDN Infrastructure (TR 102 688-9)• CDN Interconnection, use cases and requirements

(TS 102 900)

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Strategic directions – TISPANStrategic directions – TISPAN

• Analyse the relation between CDN and information centric networks

• Improve Resilience, Scalability and Flexibility of IPTV solutions

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Strategic direction – MCDStrategic direction – 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.   

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ChallengesChallenges

• 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

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Next steps & actions - TISPANNext steps & actions - TISPAN

• Finish the protocols of a CDN• CDN interconnection architecture• Study migration of CDN to information centric

networks

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Next steps & actions - BroadcastNext steps & actions - Broadcast

• Major revision of DVB IPTV specification (ETSI TS 102 034) needed in 2012:

– To include functionalities such as Fast Channel Change (FCC) and Service Discovery & Selection (SD&S)

– To adapt IPTV, based currently on IPv4, to IPv6

• 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

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Next steps & actions - MCDNext steps & actions - MCD

• Going from the start up to full steam mode• Involve more participation from non traditional

standard contributors such as traditional CDN providers

• MCD’s ambition is to consolidate its positioning as an active forum where all players in the value chain can come and contribute

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Supplementary SlidesSupplementary Slides

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ETSI DVB IPTV publications (1)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”Multipart published in 2010-2011

• ETSI TS 102 539: “DVB; Carriage of Broadband Content Guide (BCG) information over Internet Protocol (IP)”v1.3.1 published in April 2010

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ETSI DVB IPTV publications (2)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: “DVB; Technical Specification for DVB Services in the Home Network Phase 1” v1.1.1 published in May 2010

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ETSI MCD publicationsETSI MCD publications

– 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– ETSI TR 102 688-8: Audience Measurement– ETSI TR 102 794: 3D Gaming Graphics Delivery Overview – ETSI TR 102 988: Programme guide information distribution,

situation and perspective– ETSI TR 102 989: Subtitles distribution, situation and

perspectives

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TISPAN IPTV specificationsTISPAN IPTV specifications

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TS 182 027: IPTV architecture:

IPTV functions supported by the IMS subsystem

TS 182 028: IPTV architecture:

Integrated subsystem for IPTV functions in NGN

TS 183 063: IMS-based IPTV

stage 3 specification

TS 183 064: Integrated 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 185 009:Architecture and ref. points of a Customer Network Device for

IMS based IPTV services

TS 184 009:TV URI

Guidelines for the identification of TV channels

IMS Based IPTVIntegrated IPTV

TS 185 011:Protocols for Customer

Network Devices enabling IPTV IMS

based service usage

TR 182 010: Peer-to-peer for content

delivery for IPTV services:analysis of mechanisms and

NGN impacts

TS 182 019 Content Delivery

Network

TR 187 013:Feasibility study on

IPTV security architecture

TR 182 030:Mapping and interworking with other

IPTV systems