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    National Tsing Hua University Institutional Repository > 電機資訊學院 > 電機工程學系 > 期刊論文 >  Contribution-guided peer selection for reliable 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/987654321/83630


    Title: Contribution-guided peer selection for reliable 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: 2012
    Publisher: Institute of Electrical and Electronics Engineers
    Relation: IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, Institute of Electrical and Electronics Engineers, Volume 22, Issue 9, SEP 2012, Pages 1388-1401
    Keywords: WIRELESS NETWORKS
    PACKET LOSS
    TRANSMISSION
    THROUGHPUT
    DESIGN
    Abstract: This paper proposes a sender-driven peer selection scheme, including estimation of packet loss propagation, evaluation of peers' contributions, and peer selection based on child-peers' contributions, for mesh-based peer-to-peer (P2P) video streaming systems. The proposed packet loss propagation model takes into account the link packet drop rate, peer dynamics, and forward error correction protection to capture the heterogeneous packet loss behavior of individual substreams transmitted over a mesh network. The evaluation of candidate peers' contributions is modeled through Markov random fields to significantly reduce complexity. Simulation results demonstrate that our peer selection scheme significantly mitigates packet loss in a mesh-based P2P network, compared to other state-of-the-art schemes.
    Relation Link: http:/dx.doi.org/10.1109/TCSVT.2012.2202072
    http://www.ieee.org/
    URI: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/83630
    Appears in Collections:[電機工程學系] 期刊論文
    [光電研究中心] 期刊論文

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