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dc.contributor.authorChen, Yaw-Chungen_US
dc.contributor.authorLiao, Chih-Yuanen_US
dc.date.accessioned2017-04-21T06:49:17Z-
dc.date.available2017-04-21T06:49:17Z-
dc.date.issued2016en_US
dc.identifier.isbn978-4-8855-2304-5en_US
dc.identifier.urihttp://hdl.handle.net/11536/134603-
dc.description.abstractNowadays many IPTV services are deployed based on P2P structure for the sake of saving the cost of server equipment and bandwidth requirement. Since peers may join and leave the P2P system arbitrarily, it may cause the service quality unstable. In this paper, we compare IP addresses to find partner peers in proximity, and use specific packet pairs to probe partner peers that have larger bandwidth, so as to reduce the switching delay thru pushing the video chunks proactively. We also use two buffers that store data of both current and newly selected channel to improve the stability of media playback. We use OMNET++ simulator to evaluate our proposed schemes, the numerical results show that our schemes significantly reduce the channel switching delay and improve the smoothness of video playback.en_US
dc.language.isoen_USen_US
dc.subjectP2P IPTVen_US
dc.subjectmedia streamingen_US
dc.subjectquality of experienceen_US
dc.subjectswitching delayen_US
dc.subjectplaybacken_US
dc.titleImproving Quality of Experience in P2P IPTVen_US
dc.typeProceedings Paperen_US
dc.identifier.journal2016 18TH ASIA-PACIFIC NETWORK OPERATIONS AND MANAGEMENT SYMPOSIUM (APNOMS)en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000392160000056en_US
dc.citation.woscount0en_US
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