| 应用网络编码的P2P流媒体技术研究进展 |
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| 引用本文： | 徐进,李晓峰,傅志中,鲜海滢.应用网络编码的P2P流媒体技术研究进展[J].计算机科学,2012,39(3):1-8. |
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| 作者姓名： | 徐进 李晓峰 傅志中 鲜海滢 |
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| 作者单位： | (电子科技大学通信与信息工程学院 成都611731) |
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| 基金项目： | 国家自然科学基金(61075013);中国博士后科学基金(20100471671)资助 |
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| 摘 要： | P2P流媒体是一种极具潜力的流媒体内容分发技术。在P2P流媒体系统中采用网络编码,有利于进一步提升系统整体性能。针对目前流行的基于数据驱动覆盖网络的P2P流媒体系统框架,根据直播和点播这两种流媒体播送模式,深入讨论和分析了具有代表性的网络编码P2P流媒体技术方案的实现机制及其优缺点。最后,对该方向的研究趋势进行了展望。
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| 关 键 词： | P2P流媒体 网络编码 直播 点播 DONet |
Recent Advances in P2P Streaming with Network Coding |
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| XU Jin LI Xiao-feng FU Zhi-zhong XIAN Hai-ying.Recent Advances in P2P Streaming with Network Coding[J].Computer Science,2012,39(3):1-8. |
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| Authors: | XU Jin LI Xiao-feng FU Zhi-zhong XIAN Hai-ying |
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| Affiliation: | XU Jin LI Xiao-feng FU Zhi-zhong XIAN Hai-ying(School of Communication and Information Engineering,University of Electronic Science and Technology of China,Chengdu 611731,China) |
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| Abstract: | P2P streaming is a promising media content distribution technology.Network coding can be adopted into a P2P streaming system to further improve its overall performance.Focused on currently popular data-driven overlay network based P2P streaming system framework and based on two streaming modes,i.e.,live streaming and on-demand streaming,the implementation mechanisms,merits and drawbacks of the typical P2P streaming schemes using network coding were discussed in detail.At last,the open issues of this research direction were presented. |
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| Keywords: | P2P streaming Network coding Live streaming On-demand streaming DONet |
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