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dc.contributor.authorHuang, Yu-Weien_US
dc.contributor.authorChen, Yaw-Chungen_US
dc.date.accessioned2018-08-21T05:56:54Z-
dc.date.available2018-08-21T05:56:54Z-
dc.date.issued2014-01-01en_US
dc.identifier.issn2474-9648en_US
dc.identifier.urihttp://dx.doi.org/10.1109/CIT.2014.131en_US
dc.identifier.urihttp://hdl.handle.net/11536/146808-
dc.description.abstractNowadays the peer-to-peer (P2P) systems have been widely deployed for the Internet television and live streaming. The real-time P2P service features advantages of scalability and heterogeneity in the existing network without modifying the underlay infrastructure. However, most of the common IPTV applications did not consider the user's surfing behavior which causes great burden to the IPTV streaming system. In addition, the high churn rate and insufficient upload capacity may lead to the unstable playback smoothness, and result in a poor quality of experience (QoE). In this paper, we propose a QoE-aware content delivery mechanism to distribute the important and instant data first. I-frame chunks near playback deadline are assigned the top priority. We discuss the comparison of overlay performance and demonstrate that the proposed scheme is workable via a series of experiments on OMNeT++.en_US
dc.language.isoen_USen_US
dc.subjectPeer-to-peer computingen_US
dc.subjectPeer-to-peer live streamingen_US
dc.subjectIPTVen_US
dc.subjectchannel zappingen_US
dc.subjectsurfing behavioren_US
dc.subjectdata schedulingen_US
dc.titleA Study on Content Delivery Strategy for QoE Enhancement in P2P IPTVen_US
dc.typeProceedings Paperen_US
dc.identifier.doi10.1109/CIT.2014.131en_US
dc.identifier.journal2014 IEEE INTERNATIONAL CONFERENCE ON COMPUTER AND INFORMATION TECHNOLOGY (CIT)en_US
dc.citation.spage520en_US
dc.citation.epage527en_US
dc.contributor.department資訊工程學系zh_TW
dc.contributor.departmentDepartment of Computer Scienceen_US
dc.identifier.wosnumberWOS:000411451900087en_US
Appears in Collections:Conferences Paper