• DocumentCode
    3244822
  • Title

    Network Coding for P2P Live Media Streaming

  • Author

    Liu, Han ; Tu, Xiaodong ; Xie, Jun

  • Author_Institution
    SCIE, Univ. of Electron. Sci. & Technol. of China, Chengdu
  • fYear
    2008
  • fDate
    18-21 Oct. 2008
  • Firstpage
    392
  • Lastpage
    398
  • Abstract
    This paper proposes a new scheme for randomized network coding based live media streaming in mesh cooperative peer-to-peer network. With network coding, each node of the mesh cooperative network is able to generate and transmit encoded blocks of media data. The encoding operations help user nodes to make better packet propagation decisions and can therefore make the streaming system to be more efficient. Moreover, the randomization introduced by network coding also allows us to introduce a push based transmission method and a Priority Encoding Transmission mechanism into the system to further enhance system performance. We have run a series of simulation experiments to compare streaming system using our scheme with traditional store-and-forward based streaming system with pull (or known as data driven) transmission method. Simulation results show that our design can significantly improve the streaming continuity and the robustness of live media system.
  • Keywords
    encoding; media streaming; peer-to-peer computing; P2P live media streaming; mesh cooperative peer-to-peer network; packet propagation decisions; priority encoding transmission mechanism; pull transmission method; push based transmission method; randomized network coding; store-and-forward based streaming system; Cooperative systems; Delay; Encoding; Jitter; Network coding; Peer to peer computing; Random media; Robustness; Streaming media; Web and internet services; Mesh Cooperative; Peer-to-Peer; Randomized Network Coding; Streaming; Streaming Continuity;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Network and Parallel Computing, 2008. NPC 2008. IFIP International Conference on
  • Conference_Location
    Shanghai
  • Print_ISBN
    978-0-7695-3354-4
  • Type

    conf

  • DOI
    10.1109/NPC.2008.65
  • Filename
    4663358