| Intranet上实时多媒体混播技术研究 |
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| 引用本文： | 李海芳,方俊,范圣印,张光卫.Intranet上实时多媒体混播技术研究[J].计算机工程与应用,2003,39(20):133-136,209. |
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| 作者姓名： | 李海芳 方俊 范圣印 张光卫 |
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| 作者单位： | 北京航空航天大学数字媒体实验室,北京,100083 |
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| 基金项目： | 国家863高技术研究发展计划专项经费资助(编号:2001AA114142)，教育部博士点基金资助 |
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| 摘 要： | 针对Intranet底层对组播提供的支持并不明确这一问题,提出了一种混播,即组播和单播相结合的实时多媒体传输方案。该方案通过构造分配树,使用其分支结点转发数据的方法,以实现一对多的分布式多媒体传输。文章还对混播技术在实现时遇到的多媒体数据发送、重传、网络拥塞调整以及安全管理等问题作了具体的讨论。
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| 关 键 词： | Intranet 混播 组播 转发 分配树 |
| 文章编号： | 1002-8331-(2003)20-0133-04--01 |
Research of Mixed-transmission Technology for Real-time Multimedia on Intranet |
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| Li,Haifang Fang Jun Fan Shengyin Zhang Guangwei.Research of Mixed-transmission Technology for Real-time Multimedia on Intranet[J].Computer Engineering and Applications,2003,39(20):133-136,209. |
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| Authors: | Li Haifang Fang Jun Fan Shengyin Zhang Guangwei |
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| Abstract: | In this papers a mixed-transmission technology for real-time multimedia is proposed,which aims to settle the problem whether the Intranet infrastructure can support multicasting.It suggests to build a distribution tree,where a father node transmits data to his children nodes,to acquire an one-to-many distributed multimedia transmission.Moreover,the paper discusses the problems encountered in the application of mixed-transmission technology,such as sending,resend-ing,congestion control and safety management. |
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| Keywords: | Intranet Mixed-transmission Multicast Transmit Distribution tree |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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