| 基于流媒体的实时网络传输系统中若干问题研究 |
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| 引用本文： | 张健,李华贵,王一举.基于流媒体的实时网络传输系统中若干问题研究[J].现代电子技术,2006,29(14):56-58. |
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| 作者姓名： | 张健 李华贵 王一举 |
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| 作者单位： | 长江大学,计算机科学学院,湖北,荆州,434023 |
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| 摘 要： | 流媒体在Internet上的实时传输常因其要求高带宽、低延迟而造成网络拥塞。探讨了基于Internet的实时流媒体中视频流的QoS控制策略,并主要论述了基于速率的网络拥塞控制方法并给出一种视频流编码速率调整算法。这些控制技术应用于终端系统并不需要路由器和网络QoS支持,可以较好地提高视频质量。
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| 关 键 词： | 视频流 QoS速率控制 拥塞控制 流媒体 |
| 文章编号： | 1004-373X（2006）14-056-03 |
| 收稿时间： | 2006-02-21 |
| 修稿时间： | 2006年2月21日 |
Research about Several Questions on Real-time Network Transmission System of Stream Medium |
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| ZHANG Jian,LI Huagui,WANG Yiju.Research about Several Questions on Real-time Network Transmission System of Stream Medium[J].Modern Electronic Technique,2006,29(14):56-58. |
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| Authors: | ZHANG Jian LI Huagui WANG Yiju |
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| Affiliation: | Computer Science College,Yangtze University,Jingzhou,434023,China |
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| Abstract: | Transmission of realtime stream medium has high bandwidth,low delay and low loss requirements,and it often causes network congestion.The paper studies the QoS control measure of realtime video streaming based on Internet,it also discusses the network congestion control method based on rate,and gives a kind of rate adaptive encoding algorithm.Applying these controlling technology,the QoS supporting of router and network does not required. |
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| Keywords: | video streaming QoS rate control congestion control stream medium |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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