Seminar Mobile Iptv


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Seminar Mobile Iptv

  1. 1. <ul><li>MOBILE IPTV </li></ul>
  2. 2. OVERVIEW <ul><li>INTRODUCTION </li></ul><ul><li>WHAT IS IPTV ? </li></ul><ul><li>WHAT IS MOBILE IPTV ? </li></ul><ul><li>TECHNICAL ASPECTS OF MOBILE IPTV. </li></ul><ul><li>CONCLUSION & FUTURE WORK </li></ul>
  4. 4. WHAT IS IPTV <ul><li>It is a technology that delivers video or TV broadcasts over the Internet. </li></ul><ul><li>Internet TV, in simple terms, is video and audio delivered over an Internet connection. It's also known as Internet protocol television, or IPTV. </li></ul><ul><li>You can watch Internet TV on a computer screen, a television screen (through a set-top box) or a mobile device like a cell phone . </li></ul>
  5. 5. WHY IS IT REVOLUTIONARY? <ul><li>True interactive television. </li></ul><ul><li>See anything you want to see, any time, any where, on any device . </li></ul><ul><li>Reduced infrastructure costs. </li></ul><ul><li>IPTV works on your existing internet connection. </li></ul><ul><li>Infinite number of channels . </li></ul>
  6. 6. IPTV User Interface
  7. 7. How it works - <ul><li>IPTV is not </li></ul><ul><li>Video streaming over Internet. </li></ul><ul><li>TV on PC. </li></ul><ul><li>Unclear Business Model. </li></ul>
  8. 8. What is Mobile IPTV ? <ul><li>Video or TV broadcasts over the Internet on Mobile Devices. </li></ul><ul><li>Transmit and receive Multimedia traffic-TV, video, audio, through IP based Wireless Networks. </li></ul><ul><li>Using IP based services including IPTV anywhere on earth. </li></ul>
  9. 9. Architecture for Mobile IPTV
  10. 10. Different Approaches for Mobile IPTV <ul><li>Mobile TV plus IP Approach. </li></ul><ul><li>IPTV plus Mobile Approach. </li></ul><ul><li>Cellular approach. </li></ul><ul><li>Internet Approach. </li></ul>
  11. 11. Mobile TV plus IP approach <ul><li>Traditional Digital broadcast networks to deliver IP based broadband data services. </li></ul><ul><li>Combines broadcasting service and Internet. </li></ul><ul><li>Audio/Video Services to be delivered to and through the mobile device via IP networking. </li></ul><ul><li>May incur the loss of individuality of IP. </li></ul>
  12. 12. IPTV pus Mobile Approach <ul><li>IPTV beyond fixed terminals such as Set top Boxes. </li></ul><ul><li>Provides mobility and wireless characteristics to IPTV. </li></ul><ul><li>Mobility Services based on IMS(IP Multimedia Subsystems) </li></ul>
  13. 13. Cellular Approach <ul><li>IP based Mobile broadcasting networks. </li></ul><ul><li>Applicable to mobile terminals. </li></ul><ul><li>It is BEARER AGNOSTIC - any broadcasting distribution network can be adopted as its distribution networks. </li></ul>
  14. 14. Internet Approach <ul><li>Already countless video services. </li></ul><ul><li>Quality of service not guaranteed. </li></ul><ul><li>Highly diversified and dynamically independent. </li></ul><ul><li>Mobile devices – Internet – various wireless networks. </li></ul>
  15. 15. TECHNICAL OBSTACLES <ul><li>Capability Limitation. </li></ul><ul><li>Bandwidth Limitation. </li></ul><ul><li>Vulnerable wireless links. </li></ul><ul><li>Coverage Implication. </li></ul>
  16. 16. Network architecture for mobile IPTV
  17. 17. Application Level Challenge
  18. 18. Frame resolution and Aspect Ratio
  19. 19. Encoding and Scaling .
  20. 21. CONCLUSION & FUTURE of MOBILE IPTV <ul><li>Development in accordance with IPTV. </li></ul><ul><li>Too many strict requirements to deploy IPTV. </li></ul><ul><li>Ensuring QoS/QoE for heterogeneous devices. </li></ul><ul><li>Future work – Sophisticated Architecture. </li></ul><ul><li>Optimal resource allocation for large systems. </li></ul>
  21. 22. References <ul><li>[1] Mojca Volk et al., “ Quality- Assured Provisioning of IPTV Services within the NGN Environment”, IEEE Communication Magazine, May 2008,pp 118-126. </li></ul><ul><li>[2] Eugen Mikoczy et al., “IPTV Services over IMS: Architecture and Standardization.”, IEEE Communication Magazine, May 2008,pp 128-135. </li></ul><ul><li>[3] Soohong Park, Seong-Ho Jeong and Cheolju Hwang, Mobile IPTV Expanding the Value of IPTV, The seventh International Conference on Networking, pp. 296-301, 2008. (DOI 10.1109/ICN.2008.8) </li></ul><ul><li>[4] Djama. I and Ahmed. T, A Cross-Layer Interworking of DVBT and WLAN for Mobile IPTV Service Delivery, IEEE Transactions on Broadcasting, Vol. 53, No. 1, pp. 382–390, 2007 </li></ul><ul><li>[5] Mushtaq, Mubashar; Ahmed, Toufik, P2P-based mobile IPTV: Challenges and opportunities, Computer Systems and Applications, 2008. AICCSA 2008. IEEE/ACS International Conference on March 31 2008-April 4 2008 Page(s):975 - 980 (DOI 10.1109/AICCSA.2008.4493663) </li></ul><ul><li>[6] Jinsul Kim,Tai-Won Um   Ryu, W. Byung Sun Lee, “Heterogeneous Networks and Terminal-Aware QoS/QoE-Guaranteed Mobile IPTV Service”, IEEE Communication Magazine, May 2008, Volume: 46,  Issue: 5,110-117. </li></ul><ul><li>[7] </li></ul><ul><li>[8] </li></ul><ul><li>[9] http:// </li></ul><ul><li>[10] </li></ul><ul><li>[11] http:// </li></ul>
  22. 23. Thank You for Listening!
  23. 24. Questions are Welcome !