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IPTV in TTC

IPTV in TTC. Kaoru Kenyoshi (Presenter) Network Architecture SWG Leader Shinji Ishii (Author) IPTV Working Group of TTC. Global Standards Collaboration (GSC) GSC-15. Highlight s of Current Activities (1/2). FTTH environment Over 17 million subs. (1/3 households in Japan)

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IPTV in TTC

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  1. IPTV in TTC Kaoru Kenyoshi (Presenter) Network Architecture SWG Leader Shinji Ishii (Author) IPTV Working Group of TTC Global Standards Collaboration (GSC) GSC-15

  2. Highlights of Current Activities (1/2) • FTTH environment • Over 17 million subs. (1/3 households in Japan) • http://www.soumu.go.jp/main_content/000073161.pdf (in Japanese) • Widely spreading IPTV services in Japan • IPTV subs.: Over 1 million • IP multicast, real-time digital terrestrial retransmission, VoD, download • Harmonized domestic specificationsand international standard; especially ITU-T • Reporting to the MIC (governing legal authority in IPTV services) and cooperation with domestic specifications through TTC member. • Domestic specifications conform to ITU-T standards. • IPTV-WG members comprise IPTV operators, Telcos, Broadcasters, Cable standardization organizations and manufactures (network, TV sets, etc.). 2

  3. Highlights of Current Activities (2/2) • IPTV Working Group • Technological discussions and consensus of ITU-T contributions from Japanese members • Network Architecture SWG • Synergy with IPTV-GSI and NGN-GSI (SG11, 13) • Liaison with NGN Working Group in TTC • QoE SWG • Liaison with Network Management Working Group in TTC (SG12) • Content protection SWG • Content and Service Protection excluding network security (SG17) • End system SWG • Terminal equipment including middleware and home network (SG9, 16)

  4. Strategic Direction Accumulated standardization work volume Next generation Standardization • IPTV market is growing steadily • Development and standardization were achieved for basic IPTV services • Next: for continuous IPTV market growth • We need to discuss standardization themes for next-generation IPTV services. Stable growth IPTV-GSI FG-IPTV time now IPTV subs. delay IPTV-GSI FG-IPTV time

  5. Challenges • IPTV-WG will consider next generation standardization issues in a step-by-step manner. • Standardization for reducing cost and maintaining QoS/QoE • More efficient standardization issues internationally • Harmonization with next generation IPTV services in Japanese SDO and others. • Next generation standardization for advanced IPTV services In ITU-T • Identify next important standardization items • Feed ITU-T standardization status back to the MIC and TTC members, and then make consensus for the next ITU-T meeting’saction plan and contributions to it.

  6. Next Steps/Actions • Important standardization items will be chosen from market trends of in the IPTV services environment. (planned) • IPTV market treads and analyses of next IPTV service in other countries • IPTV service related infrastructure • e.g. • Network: NGN already widely spread in Japan • Already started: IP retransmission of digital terrestrial in real-time • Advanced functionality in TV sets • 3D, Network function, etc. • These examples show an effective environment for next IPTV services.

  7. Supplementary Slides

  8. IPTV Terminals in Japan • Three types of IPTV receiving equipment in Japan • Includes an IPTV receiving terminal function in the TV set • STB type (with HDD connectivity function) • Include an IPTV receiving terminal function in the PC • Governmental policy in Japan • Analog terrestrial service ends in July 2011 • Governmental “eco point” for TV sets, air conditioner, etc. 8

  9. Advanced TV set functions • New functions for this year • Big hit 3D movies, Live 3D broadcasting of 2010 FIFA World Cup • 3D television, 3D Blu-ray players and 3D PCs will have comparatively good sales this year. • Live 3D broadcasting: not only broadcasting and cable but also IPTV • Networked TV sets and HDRs (hard disk recorders) • Anytime (time shift viewing) anywhere (any room in a home)

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