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IPTV & Content Delivery in ETSI

IPTV & Content Delivery in ETSI. Presenter: Chantal Bonardi ETSI Secretariat Technical Officer. Introduction. After TISPAN and MCD closure, EP E2NA and TC NTECH took over the responsibility for the work on Content Distribution Networks (CDN) .

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IPTV & Content Delivery in ETSI

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  1. IPTV & Content Delivery in ETSI Presenter: Chantal Bonardi ETSI Secretariat Technical Officer

  2. Introduction • After TISPAN and MCD closure, EP E2NA and TC NTECH took over the responsibility for the work on Content Distribution Networks (CDN). • 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.

  3. Current activities – E2NA/NTECH • Multi-screen convergence service • Interoperable and exchangeable CA-DRM • Content Distribution Network (CDN) • architecture published • protocol specification: ongoing • CDN-I requirements and architecture published

  4. Strategic directions – E2NA/NTECH • CDN migration to Information centric networks

  5. Challenges – E2NA/NTECH • 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 value chain

  6. Next steps & actions – E2NA/NTECH • Finish the protocols for the CDN • Study the migration of CDN to information centric networks • CDN virtualization (in coop with the ISG NFV) • CDN as a use case for Autonomic Management  (GANA instantiation on the ETSI CDN Architecture)

  7. Recent and current activities on IPTV – JTC Broadcast • Recent approval of DVB IPTV scrambler specification (TS 103 127) • This document specifies scrambling algorithms for IPTV services using MPEG2 transport streams • Current work on update of DVB IPTV specification (TS 102 034) • To provide a new functionality like in-home networking, fast channel change or system renewability messages (SRM) • Current work on update of Carriage and signalling of hybrid Broadcast/Broadband specification (TS 102 809) • To implement the necessary changes to align the document with the last version of TS 102 034

  8. IPTV Next steps & actions – JTC Broadcast • Review of all DVB IPTV standards and revisions where appropriate, for instance to adapt IPTV (currently supporting IPv4 only) to IPv6. • DVB studies on: • MPEG-DASH • HEVC and UHDTV (from ITU-R) support in Broadcast • Companion Screen for GEM platform • CI Plus CAM (broadband and MP4 services, CAM resident applications) • 3D TV enhancement through HEVC and UHDTV • HTML5 for GEM Platform

  9. Supplementary Slides

  10. 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

  11. ETSI DVB IPTV publications (2) • ETSI TS 102 809: “Signalling and carriage of interactive applications and services in Hybrid broadcast/broadband environments” • 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 • ETSI TS 103 127: “Content Scrambling Algorithms for DVB-IPTV Services using MPEG2 Transport Streams”

  12. Integrated/IMS 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 TR 187 013: Feasibility study on IPTV security architecture TS 185 009:Architecture and ref. points of a Customer Network Device for IMS based IPTV services TS 182 028:IPTV architecture: Integrated subsystem for IPTV functions in NGN TS 182 027:IPTV architecture: IPTV functions supported by the IMS subsystem TS 182 019 Content Delivery Network TR 182 030: Mapping and interworking with other IPTV systems TR 182 010:Peer-to-peer for content delivery for IPTV services:analysis of mechanisms and NGN impacts TS 185 011:Protocols for Customer Network Devices enabling IPTV IMS based service usage TS 184 009: TV URI Guidelines for the identification of TV channels TS 183 063:IMS-based IPTV stage 3 specification TS 183 064:Integrated IPTV stage 3 specification

  13. CDN specifications TS 102 990: CDN Interconnection, use cases & requirements TS 182 019: CDN architecture TS 182 032: CDN interconnection architecture

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