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    National Tsing Hua University Institutional Repository > 電機資訊學院 > 電機工程學系 > 會議論文  >  Contribution-based peer selection for packet protection for P2P video streaming over mesh-based networks

    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/84005

    Title: Contribution-based peer selection for packet protection for P2P video streaming over mesh-based networks
    Authors: Chi-Wen Lo;Chia-Wen Lin;Yung-Chang Chen;Jen-Yu Yu
    教師: 林嘉文
    Date: 2011
    Publisher: Institute of Electrical and Electronics Engineers
    Relation: 18th IEEE International Conference on Image Processing (ICIP), Brussels, BELGIUM, SEP 11-14, 2011, Pages 2233 - 2236
    Keywords: Error protection
    P2P video streaming system
    peer selection
    Abstract: This paper proposes a distributed packet protection mechanism that can minimize the packet loss probability for mesh based P2P video streaming systems. The proposed scheme combines a peer selection method with forward error correction (FEC) codes. The parent peers select the child peers, which can achieve the minimal packet loss probability compared to other candidate child peers, to transmit the FEC redundant substream. Moreover, the proposed scheme utilizes a packet loss model to estimate the packet loss probability in a mesh based P2P network. The packet loss propagation among peers is modeled through Markov random field (MRF). Simulation results demonstrate that our scheme can effectively mitigate packet loss in a mesh-based P2P network.
    Relation Link: http:/dx.doi.org/10.1109/ICIP.2011.6116081
    URI: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/84005
    Appears in Collections:[電機工程學系] 會議論文
    [光電研究中心] 會議論文

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