GSC13-PLEN-14 ITU - Plenary - IPTV R1.ppt


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GSC13-PLEN-14 ITU - Plenary - IPTV R1.ppt

  1. 1. ITU-T IPTV standards development John Visser, Chairman SG 19 [email_address] Ghassem Koleyni, IPTV-GSI TSR Coordinator [email_address] International Telecommunication Union Submission Date: July 1, 2008 Presentation FOR: GSC13-PLEN-14 DOCUMENT #: John Visser, ITU-T [email_address] Ghassem Koleyni, ITU-T [email_address] CONTACT(S): Plenary 6.6 AGENDA ITEM: ITU-T SOURCE:
  2. 2. Highlight of Current Activities (1) <ul><li>April 2006: ITU-T created the focus group on IPTV (FG IPTV) to look at the end-to-end aspects of providing IPTV services </li></ul><ul><ul><li>Took into account existing work of ITU SGs, plus work of SDOs, Fora and Consortia: developed a set of deliverables in Dec 2007 </li></ul></ul><ul><ul><li>Freely available at </li></ul></ul><ul><li>FG IPTV deliverables were transferred to the relevant SGs as input to the development of new Recommendations </li></ul><ul><li>With multiple SGs involved, the IPTV-GSI (Global Standards Initiative) was created to provide an overall home for the work </li></ul><ul><ul><li>A GSI is a package of work conducted through co-located meetings of the involved SGs and Rapporteur groups under the umbrella of a coordinated work plan managed by a JCA </li></ul></ul><ul><ul><ul><li>Questions (working groups) from different SGs meet co-located </li></ul></ul></ul><ul><ul><ul><li>Meet more frequently than regular study group (five times in 2008) ‏ </li></ul></ul></ul><ul><ul><ul><li>Experts in all related fields meet together, expediting progress </li></ul></ul></ul>
  3. 3. Highlight of Current Activities (2) <ul><li>In response to market needs, the IPTV-GSI is aggressively developing the global standards to facilitate interoperability: </li></ul><ul><ul><li>IPTV services requirements </li></ul></ul><ul><ul><li>IPTV architecture </li></ul></ul><ul><ul><li>Quality of experience requirements for IPTV services </li></ul></ul><ul><ul><li>Performance monitoring for IPTV </li></ul></ul><ul><ul><li>Traffic management mechanisms for the support of IPTV services </li></ul></ul><ul><ul><li>Architecture and functional requirements for Home Network supporting IPTV services </li></ul></ul><ul><ul><li>Multimedia application platforms & end systems for IPTV </li></ul></ul><ul><ul><li>IPTV Terminal Devices and End-System </li></ul></ul><ul><ul><li>IPTV security aspects </li></ul></ul><ul><li>ITU-T is the focal point for global IPTV standards in response to market needs and to facilitate interoperability </li></ul>
  4. 4. Strategic Direction <ul><li>Be responsive to the global market need </li></ul><ul><li>Developing standards which provide end-to-end solution for IPTV and facilitate interoperability </li></ul><ul><li>Promoting and keeping liaison relationship with all SDOs and fora involved with the development of IPTV standards </li></ul><ul><li>Incorporating as much content from national and regional standards into ITU-T standards, based on members consensus, thus helping interoperability </li></ul><ul><li>Making global standards happen through collaboration, not competition </li></ul><ul><li>In today’s environment, national/regional standards need to be supersets of global standards </li></ul>
  5. 5. IPTV-GSI achievements <ul><li>Consented three Recommendations </li></ul><ul><ul><li>Y.1910, IPTV functional architecture (SG 13, May 2008) </li></ul></ul><ul><ul><li>G.1080, Quality of experience requirements for IPTV services (SG 12, May 2008) </li></ul></ul><ul><ul><li>G.1081, Performance monitoring points for IPTV (SG 12, May 2008) </li></ul></ul><ul><li>Approved one supplement </li></ul><ul><ul><li>Supplement 5 to Y-series Recommendations, ITU-T Y.1900-series, Supplement on IPTV service use cases (SG 13, May 2008) </li></ul></ul>
  6. 6. Challenges <ul><li>Timely completion of standards to meet industry / market needs </li></ul><ul><li>Coordination with recognized SDOs to avoid duplicate standards </li></ul><ul><li>Providing a set of standards that: </li></ul><ul><ul><li>Support end-to-end solutions </li></ul></ul><ul><ul><li>Ensure interoperability between suppliers </li></ul></ul><ul><ul><li>Ensure interoperability of services </li></ul></ul>
  7. 7. Next Steps/Actions <ul><li>Complete the first sets of Recommendations </li></ul><ul><li>Look to developing further IPTV related Recommendations </li></ul><ul><li>Attention will be given to Recommendations which are indirectly related to IPTV but essential to its operation </li></ul><ul><li>Revisit NGN-related Recommendations to ensure they fully support IPTV services </li></ul>
  8. 8. Supplemental Slides
  9. 9. IPTV functional architecture
  10. 10. Three architectural approaches <ul><li>“ NGN-based” and “IMS-based” architecture </li></ul><ul><ul><li>An IPTV service component is drawn on top of the “other NGN service components” in NGN architecture. </li></ul></ul><ul><ul><li>The IPTV service component is achieved by using IMS </li></ul></ul><ul><li>“ NGN-based” and “non-IMS-based” architecture </li></ul><ul><ul><li>An IPTV service component is drawn on top of the “other NGN service components” in NGN architecture </li></ul></ul><ul><ul><li>The IPTV service component is achieved without using IMS </li></ul></ul><ul><li>“ Non-NGN-based” architecture </li></ul><ul><ul><li>The architecture does not depend on NGN architecture </li></ul></ul>