Published on

  • Be the first to comment

No Downloads
Total views
On SlideShare
From Embeds
Number of Embeds
Embeds 0
No embeds

No notes for slide


  1. 1. Integrate NGN Services and IPTV ETSI: IMS-based IPTV Dr. M. Oskar van Deventer
  2. 2. Contents <ul><li>TNO vision and mission regarding IPTV </li></ul><ul><ul><li>Example: ConnecTV </li></ul></ul><ul><ul><li>TNO in ETSI TISPAN </li></ul></ul><ul><li>ETSI TISPAN IPTV </li></ul><ul><ul><li>Relation with other standardization bodies </li></ul></ul><ul><ul><li>Documentation of IPTV in TISPAN Release 2 </li></ul></ul><ul><ul><li>IMS-based IPTV architecture </li></ul></ul><ul><ul><li>TV URI: television-channel identification </li></ul></ul>
  3. 3. TNO vision and mission regarding IPTV <ul><li>Vision: </li></ul><ul><ul><li>After triple-play bundling follow combinational services </li></ul></ul><ul><ul><li>TV market will open up and mature similar to telephony </li></ul></ul><ul><li>Mission: promote and support advanced IPTV services </li></ul><ul><ul><li>Combinational services: content + context + communication </li></ul></ul><ul><ul><li>Advanced forms of interactivity </li></ul></ul><ul><ul><li>IPTV “interconnection”, wholesale interfaces </li></ul></ul>Phone TV Internet Triple Play bundle Communication Content Context Combinational services
  4. 4. ConnecTV: See what buddies are watching My buddy list shows who is watching TV…
  5. 5. ConnecTV: Send and receive program recommendations … so I can send a recommendation if I’m watching an interesting program… … and see when my buddy accepts the recommendation!
  6. 6. ConnecTV: Record and play content for and from buddies … and share it with my budddies! Store my recorded or personal content…
  7. 7. ConnecTV: … and many more services! Receive recommendations even if I am offline… … get recommendations from my Sport Buddy. … schedule a movie with my buddies using the Program Guide…
  8. 8. TNO subjects in ETSI TISPAN IPTV <ul><li>TISPAN Release 2 </li></ul><ul><ul><li>Electronic Service Guide: add interactivity, OMA liaison </li></ul></ul><ul><ul><li>TV URI: rapporteur of the “E.164” for TV channels </li></ul></ul><ul><li>TISPAN Release 3 </li></ul><ul><ul><li>Peer-to-peer technology (EUREKA CELTIC RUBENS) </li></ul></ul><ul><ul><li>Wholesale interfaces </li></ul></ul><ul><ul><li>Various other </li></ul></ul>
  9. 9. Lots of standardisation activity on IPTV <ul><li>DVB IPTV: Technical standards for digital television </li></ul><ul><li>OMA BCAST: Mobile TV with interactivity </li></ul><ul><li>ETSI TISPAN IPTV: Integrating IPTV with NGN and IMS </li></ul><ul><li>ATIS IIF: IPTV network architecture </li></ul><ul><li>ITU-T FG IPTV : Coordination, architectural overview </li></ul><ul><li>Open IPTV Forum: Personalized IPTV services, plug and play </li></ul><ul><li>IETF: Protocols, SIP, SDP, IGMP, RTSP, RTP, TV URI, CRID </li></ul><ul><li>Various liaison relationships </li></ul><ul><ul><li>ETSI-DVB: Electronic Program Guide </li></ul></ul><ul><ul><li>ETSI-OMA: Electronic Service Guide </li></ul></ul><ul><ul><li>ETSI-ATIS: NGN-based architecture </li></ul></ul><ul><ul><li>ITU-many: Architecture coordination </li></ul></ul>
  10. 10. ETSI TISPAN IPTV: Integrate NGN Services and IPTV TS 181 014 Transport requirements TS 181 016 Use cases & service requirements TS 182 028 IPTV architecture TS 182 027 IPTV Architecture TS 183 063 IPTV Protocol TS 183 064 IPTV Protocol TS 184 009 TV channel identification TS 185 009 Set-top boxes Dedicated IPTV system IMS-based IPTV : Will be explained in more detail
  11. 11. TS 181 016: integrate NGN service and IPTV <ul><li>Informative use cases </li></ul><ul><li>Normative service requirements </li></ul>
  12. 12. TS 182 027: IMS-based IPTV, leveraging IMS <ul><li>Leveraging (planned) investments in IMS session-control layers </li></ul><ul><ul><li>Common identity and authentication mechanisms: public-, private ID </li></ul></ul><ul><ul><li>Common resource management, common charging mechanisms </li></ul></ul><ul><ul><li>Multi-access solution based on access-independent IMS </li></ul></ul><ul><li>Basic broadcast and streaming services </li></ul><ul><ul><li>Broadcast television </li></ul></ul><ul><ul><li>Content on demand </li></ul></ul><ul><ul><li>Network personal video recorder </li></ul></ul><ul><ul><li>(User-generated content: expected in TISPAN Release 3) </li></ul></ul><ul><li>Value-added services </li></ul><ul><ul><li>Service discovery & selection </li></ul></ul><ul><ul><li>Electronic program/service guide </li></ul></ul><ul><li>Combining IPTV with communication services </li></ul><ul><ul><li>IPTV + conversation: talk with your buddies </li></ul></ul><ul><ul><li>IPTV + presence: see what your buddy is watching </li></ul></ul><ul><ul><li>IPTV + messaging: text to your buddy </li></ul></ul><ul><ul><li>Click-to-dial from TV: response to game or advertisement </li></ul></ul><ul><ul><li>Caller ID on TV: accept or reject the call </li></ul></ul><ul><ul><li>Call forwarding while watching TV </li></ul></ul>
  13. 13. IMS-based IPTV architecture, TS 182 027
  14. 14. IMS-based IPTV architecture, TS 182 027 UE: User Equipment Set-top box, Residential Gateway, Home-Theater PC, … Core IMS: Bunch of SIP servers and User Profile Server “ HSS” SCF and SDF: dedicated SIP application servers for IPTV
  15. 15. IMS-based IPTV architecture, TS 182 027 Media control and delivery, e.g. video-on-demand jukebox Transport, network attachment, resource reservation
  16. 16. IMS-based IPTV architecture, TS 182 027 NASS: Network Attachment Subsystem (“DHCP server”)
  17. 17. IMS-based IPTV architecture, TS 182 027 SDF: Service Discovery Function, “what are my IPTV services”, “where can I change my user profile”, “where can I select my service”, address of service portal
  18. 18. IMS-based IPTV architecture, TS 182 027 Setting my user profile, e.g. parental control
  19. 19. IMS-based IPTV architecture, TS 182 027 SSF: Service Selection Function, getting an Electronic Programme Guide, “what programs are available”
  20. 20. IMS-based IPTV architecture, TS 182 027 SCF: Service Control Function, Set up an IPTV session using SIP-based session control, select Media Function RACS: Resource & Admission Control Subsystem
  21. 21. IMS-based IPTV architecture, TS 182 027 RTSP protocol for media control: Broadcast trick modes, Content on Demand and Network PVR RTP protocol for media transport IGMP protocol for control of plain Broadcast Television
  22. 22. TS 184 009: Rules for use of TV URI <ul><li>TV URI: the “E164” for television channels </li></ul>
  23. 23. TS 184 009: Harmonisation approach <ul><li>Nederland 1  tv:nederland1.nl </li></ul>
  24. 24. Further reading <ul><li>Bruno Chatras, Mikhaël Saïd (France Telecom R&D): “Delivering Quadruple Play with IPTV over IMS”, http://events.projectliberty.org/files/programmes/Session8A-1.pdf </li></ul><ul><li>Andre Beck, Bob Ensor, Jairo Esteban, (Alcatel-Lucent): “ IMS and IPTV Service Blending – Lessons and Opportunities”, http://events.projectliberty.org/files/programmes/Session8A-2.pdf </li></ul><ul><li>Download ETSI TISPAN documents at: </li></ul><ul><li>Published: http:// pda.etsi.org/pda/queryform.asp , search e.g. for “TS 182 027” </li></ul><ul><li>Not yet published: http:// portal.etsi.org/docbox/tispan/Open/NGN_LATEST_DRAFTS , </li></ul><ul><ul><li>(Document coded by Work Item number, which in turn can be mapped to the document number at http:// portal.etsi.org/Portal_Common/home.asp ) </li></ul></ul>
  25. 25. Thank you! Dr.ir. M. Oskar van Deventer TNO , Delft, Netherlands +31 651 914 918 [email_address] Acknowledgement This contribution has been partly supported by SenterNovem, an agency of the Dutch Ministry of Economic Affairs. Its writing has been carried out in the context of the European EUREKA CELTIC RUBENS project.