1. Channel Preview on P2P Based Internet TV 0 An Efficient Peer Selection Algorithm for Fast Channel Switching on Internet TV  指導老師 : 鍾添曜 教授  學生 : 施宇倫 Zack 、簡妙恩 Grace

2. Contents 1. Introduction 2. Related Works 3. Proposed Scheme: EPSA 4. Simulation & Evaluation 5. Conclusion and Future Work Reference

3. Channel Preview on P2P Based Internet TV 2 Internet TV

4. 3 Channel Preview on P2P Based Internet TV

5. 4

6. 5

7. 6 Waiting...

8. 7

9. C HANNEL S WITCHING D ELAY Peer Selection Transmission Delay Queuing Delay Buffer 8

10. 9 Channel Preview on P2P Based Internet TV Peer Selection B.W. Transmission Delay Queuing Delay Buffer

11. T YPES OF P EER S ELECTION S TRATEGIES Load Balancing Streaming Quality Network Topological 10

12. T YPES OF P EER S ELECTION S TRATEGIES Load Balancing Streaming Quality Network Topological 11 EPSAEPSA

13. 12 Channel Preview on P2P Based Internet TV EPSAEPSA

14. S TRATEGIES OF EPSA Peer RefiningRecommendation Select before Switching 13

15. R ECOMMENDATION 14 Channel Preview on P2P Based Internet TV

16. 15

17. 16

18. 17 Q(0.12) Q(0.73) Q(0.53)

19. F ORMULA FOR Q UALITY E VALUATION 18 Round Trip Time Upload Capacity Life Time Transmis sion Rate ρ)ρ)

20. 19 Q(0.12) Q(0.73) Q(0.53)

21. 20 Q(0.12) Q(0.73) Q(0.53)

22. 21 Q(0.84) Q(0.73) Q(0.53)

23. 22 Suggestion khf

24. 1. Introduction 2. Related Works 3. Proposed Scheme: EPSA 4. Simulation & Evaluation 5. Conclusion and Future Work Reference

25. S IMULATION 24

26. 5. Conclusion  Consider  Streaming Quality  Topology Conglomeration  Load Balancing  Reduce  start-up delay  channel switching time 25

27. 5. Future Work  Sensitivity testing of system parameter  Simulation  Enhance Recommendation List with Artificial Immune System (AIS) Algorithm 26

28. R EFERENCE  L. Chuntao, Z. Huyin and S. Lijun, "Research and Design On Peer Selection Strategy of P2P Streaming," IEEE WiCom. pp. 1-4, 2009 ‚ X. Shen, G. Ding, Y. Chen and J. Wnag, "Adaptive-Push Peer-to-Peer Video Streaming System Based on Dynamic Unstructured Topology," in Proc. IEEE IAS, pp. 697-700, 2009 ƒ OMNeT++, http://www.omnetpp.org/http://www.omnetpp.org/ „ PeerCast, http://www.peercast.org/http://www.peercast.org/ … H. Deshpande, M.Bawa and H. Garcia-Molina, “Streaming Live Media over Peers,” USA: Stanford, 2002 † M. H. A. Habib, B. Botev, D. Xu and B. Bhargava, "PROMISE: Peer-to-Peer Media Streaming Using CollectCast," ACM Multimedia, pp.45-54, Nov, 2003 ‡ X. Liao, H. Jin, Y. Liu, L. M Ni and D. Deng, "AnySee: Peer-to-Peer Live Streaming," IEEE INFOCOM, pp.1-10, April, 2006 ˆ Y. Liu, L. Guo, F. Li and S. Chen, “A Case Study of Traffic Locality in Internet P2P Live Streaming Systems,” IEEE ICDCS, pp. 423-432, 2009 ‰ P2PTV-wikipedia, http://en.wikipedia.org/wiki/P2PTVhttp://en.wikipedia.org/wiki/P2PTV Š T. Y. Chung, Y.H. Chang, K. H. Chen and Y. M. Chen, “High Performance Overlay File Distribution by Integrating Resource Discovery and Service Scheduling,” Journal of ISAE, pp. 861-875, 2009 A BOUT EPSA A NY Q UESTION ?

29. 28 Channel Preview on P2P Based Internet TV Bon Appétit

30. R EFERENCE L. Chuntao, Z. Huyin and S. Lijun, "Research and Design On Peer Selection Strategy of P2P Streaming," IEEE WiCom. pp. 1-4, 2009 X. Shen, G. Ding, Y. Chen and J. Wnag, "Adaptive-Push Peer-to-Peer Video Streaming System Based on Dynamic Unstructured Topology," in Proc. IEEE IAS, pp. 697-700, 2009 OMNeT++, http://www.omnetpp.org/http://www.omnetpp.org/ PeerCast, http://www.peercast.org/http://www.peercast.org/ H. Deshpande, M.Bawa and H. Garcia-Molina, “Streaming Live Media over Peers,” USA: Stanford, 2002 M. H. A. Habib, B. Botev, D. Xu and B. Bhargava, "PROMISE: Peer-to-Peer Media Streaming Using CollectCast," ACM Multimedia, pp.45-54, Nov, 2003 X. Liao, H. Jin, Y. Liu, L. M Ni and D. Deng, "AnySee: Peer-to-Peer Live Streaming," IEEE INFOCOM, pp.1-10, April, 2006 Y. Liu, L. Guo, F. Li and S. Chen, “A Case Study of Traffic Locality in Internet P2P Live Streaming Systems,” IEEE ICDCS, pp. 423-432, 2009 P2PTV-wikipedia, http://en.wikipedia.org/wiki/P2PTVhttp://en.wikipedia.org/wiki/P2PTV T. Y. Chung, Y.H. Chang, K. H. Chen and Y. M. Chen, “High Performance Overlay File Distribution by Integrating Resource Discovery and Service Scheduling,” Journal of ISAE, pp. 861-875, 2009 29