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一种基于拥塞控制的视频会议系统QoS方案 被引量：1

A QoS Solution of Quality of Service for Video Conference System Based on Congestion Control
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摘要 介绍了QoS控制方法,根据基于H.323的视频会议系统,设计并实现了基于拥塞控制的QoS保障方案.所制定的QoS控制策略能够实时地对视频参数进行动态调整,保证了音视频的传输. The methods of QoS control are introduced,according to the video conference system based on H. 323 ,the QoS guarantee solutions based on congestion control are designed and realized. The QoS control strategy given can adjust video parameters dynamically in real-time and guarantee the transfer of audio and video.
作者 程凯 董雪
机构地区 河南教育学院信息技术系
出处 《华北水利水电学院学报》 2008年第4期72-75,共4页 North China Institute of Water Conservancy and Hydroelectric Power
关键词 服务质量 拥塞控制 动态调整 RTP/RTCP service quality congestion control dynamic adjust RTP/RTCP
分类号 TP393.07 [自动化与计算机技术—计算机应用技术]
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参考文献4

  • 1Ch Bouras,A Gkamas. Multimedia transmission with adaptive QoS based on real-time protocols [ J ]. Int. J. Commun. Syst. ,2003,16 ( 3 ) :225 - 246.
  • 2H Schulzrinne, S Casner, R Frederick, et al. RFC 1889 : RTP : A Transport Protocol for Real-Time Applications [ Z ]. 1996.
  • 3白成林.QoS研究的理论框架以及研究现状(1)[J].计算机工程与应用,2002,38(24):154-160. 被引量：5
  • 4Dapeng Wu, Yiwei Thomas Hou, Ya-Qin Zhang. Transporting real-time video over the internet: challenges and approaches [ J ]. Proceedings of the IEEE, 2000,88 ( 12 ) : 1855 - 1875.

二级参考文献25

  • 1S Shenker,C Partridge,R Guerin. Specification of Guaranteed Quality of Service[S].IETF,RFC2212,1997
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共引文献4

同被引文献2

引证文献1

二级引证文献11

华北水利水电学院学报
2008年 第4期

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