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An Overview of IPTV Standards Development

An Overview of IPTV Standards Development. Chih -Hsiang Chou Advisor: Prof Dr. Ho-Ting Wu Department of Computer Science and Information Engineering, National Taipei University of Technology Taiwan, ROC . Data:12/05/29. IPTV Introduction IPTV Standards Development Organizations DVB

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An Overview of IPTV Standards Development

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  1. An Overview of IPTV Standards Development Chih-Hsiang Chou Advisor: Prof Dr. Ho-Ting Wu Department of Computer Science and Information Engineering, National Taipei University of Technology Taiwan, ROC. Data:12/05/29

  2. IPTV Introduction • IPTV Standards Development Organizations • DVB • ETSI TISPAN • ITU-T • OIPF • Conclusion • References Outline

  3. IPTV is defined as multimedia services such as television/video/audio/text/graphics/data delivered over IP based networks managed to provide the required level of quality of service and experience, security, interactivity and reliability. IPTV Introduction

  4. IPTV features • Support for interactive TV • Time shifting • Personalization • Low bandwidth requirements • Accessible on multiple devices IPTV Introduction

  5. IPTV Introduction

  6. IPTV Introduction

  7. IPTV Introduction

  8. IPTV Introduction

  9. The interface to the access network is generally common, but there are significant variations on how the other components are structured and behave. • In a setting where even subtle variations on protocols or data formats can be a barrier to interoperability. IPTV Introduction

  10. Digital Video Broadcasting(DVB) • European Telecommunications Standards Institute Telecommunications and Internet converged Services and Protocols for Advanced Networking(ETSI TISPAN) • International Telecommunications Union—Telecommunication Standardization Sector (ITU-T) • Open IPTV Forum (OIPF) IPTV Standards Development Organizations

  11. DVB released DVB-IPTV 1.4 handbook in 2008. • The goal of the handbook is to specify technologies on the interface between an IP network and a Home Network End Device (HNED). DVB

  12. DVB

  13. DVB

  14. DVB

  15. ETSI TISPAN was chartered in 2004 to standardize Fixed NGN, working alongside 3GPP which concentrated on mobile NGN. • TISPAN has published NGN R2 in June 2008. There are two variants of IPTV in TISPAN R2 (and also in R3): Dedicated IPTV and IMS-Based IPTV. ETSI TISPAN

  16. ETSI TISPAN

  17. ETSI TISPAN

  18. ITU-T responsible for fostering cooperative standards for telecommunications equipment and systems. ITU-T IPTV Focus Group and GSI

  19. ITU-T IPTV Focus Group and GSI

  20. Definition of IPTV: “IPTV is defined as multimedia services such as television/video /audio/text/graphics/data delivered over IP based networks managed to provide the required level of QoS/QoE, security, interactivity and reliability.” ITU-T IPTV Focus Group and GSI

  21. IPTV Domains: Four IPTV domains are identified including content provider, service provider, network provider and end user. ITU-T IPTV Focus Group and GSI

  22. IPTV Architectural Approaches: Three IPTV architecture approaches are identified that enable service providers to deliver IPTV services: • Non-NGN IPTV functional architecture (Non-NGN IPTV), • NGN-based non-IMS IPTV functional architecture (NGN-Non-IMS IPTV), • NGN IMS-based IPTV functional architecture (NGN-IMS-IPTV). ITU-T IPTV Focus Group and GSI

  23. IPTV Functional Architecture: Functions and functional blocks described in this clause are common to all architectural approaches. ITU-T IPTV Focus Group and GSI

  24. ITU-T IPTV Focus Group and GSI

  25. The objective to specify a common and open end-to-end solution for supplying a variety of IPTV and internet multimedia services. OIPF

  26. OIPF

  27. The pursuit of a single IPTV standard may have failed. • With so many available standards, vendors and operators will need to make hard choices. Conclusion

  28. [1] JulienMaisonneuve, Muriel Deschanel, JuergenHeiles, Wei Li, Hong Liu, Randy Sharpe, and YiyanWu. “An Overview of IPTV Standards Development”, IEEE Transactions on Broadcasting, Vol. 55, No. 2, pp. 315-328, 2009. [2] "Digital Video Broadcasting (DVB) Transport of MPEG-2 TS Based DVB Services over IP Based Networks“, ETSI TS 102 034, Ver 1.4.1. References

  29. Thanks for your listening

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