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

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

Channel Preview on P2P Based Internet TV 2 Internet TV

3 Channel Preview on P2P Based Internet TV

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6 Waiting...

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

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

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

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

12 Channel Preview on P2P Based Internet TV EPSAEPSA

S TRATEGIES OF EPSA Peer RefiningRecommendation Select before Switching 13

R ECOMMENDATION 14 Channel Preview on P2P Based Internet TV

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17 Q(0.12) Q(0.73) Q(0.53)

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

19 Q(0.12) Q(0.73) Q(0.53)

20 Q(0.12) Q(0.73) Q(0.53)

21 Q(0.84) Q(0.73) Q(0.53)

22 Suggestion khf

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

S IMULATION 24

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

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

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 , 2009 ƒ OMNeT++, „ PeerCast, … 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 , 2009 ‰ P2PTV-wikipedia, 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 , 2009 A BOUT EPSA A NY Q UESTION ?

28 Channel Preview on P2P Based Internet TV Bon Appétit

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 , 2009 OMNeT++, PeerCast, 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 , 2009 P2PTV-wikipedia, 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 ,