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一种新的MPEG VBR视频建模方法 被引量：3

A Novel Methodology for Modeling MPEG VBR Video
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摘要 针对 MPEG VBR视频业务的特性 ,提出了一种新的建模方法 .实验结果表明 ,这种方法能有效地消除 MPEG视频速率分布散、业务长时相关性的影响 ,对模型产生的视频源的排队性能进行了分析 。 A novel methodology for constructing accurate source models of MPEG VBR video traffic is described. The experimental results show that this methodology can eliminate the influence of long range dependence and scatter of bit rate distribution. By analyzing queue performance with the video sequence generated by the proposed model,the effectiveness of the model is also testified.
作者 魏秀刚 胡培玥 黄孝建
机构地区 北京邮电大学电信工程学院
出处 《北京邮电大学学报》 EI CAS CSCD 北大核心 2000年第3期54-58,共5页 Journal of Beijing University of Posts and Telecommunications
基金 原邮电部重点科技发展计划资助项目!(980 37)
关键词 视频通信 视频原建模 VBR MPEG video communications variable bit rate video source modeling auto regressive model
分类号 TN919.8 [电子电信—通信与信息系统]
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参考文献4

  • 1MELAMED B,SENGUPTA B.TES modeling of video traffic[].IEEE Transactions on Communications.1992
  • 2FROST S V,MELAMED B.Traffic modeling for telecommunications networks[].IEEE Communications Magzine.1994
  • 3HEYMAN D P.Statistical analysis and simulation study of video teleconference traffic in ATM net works[].IEEE Transactions on Circuits and Systems for Video Technology.1992
  • 4MAGLARIS B.Performance models of statistical multiplexing in packet video communications[].IEEE Transactions on Communications.1988

同被引文献30

  • 1Abdelnaser Adas.Traffic Models in Broadband Networks[J].IEEE Communications Magazine ,July 1997.
  • 2Mihaela van der Schaar. A Hybrid Temporal-SNR Fine-Granular Scalability for Internet Video[J]. IEEE Transaction on Circuits and Systems for Video Technology, March 2001,11(3).
  • 3Ashraf Matrawy, Ioannis Lambadaris, Changcheng Huang.MPEG 4 Traffic Modeling Using The Transform Expand Sample Methodology[C].in Proc. of the 4th IEEE International Workshop on Networked Appliances, IWNA4, Gaithersburg, MD, January 2002.
  • 4Ichael R.Izquierdo.A Survey of Statistical Source Models for Variable Bit-Rate Compressed Video[J].Multimedia System, 1999, 7:199-213.
  • 5Derong Liu.Nested Auto-Regressive Processes for MPEG-Encoded Video Traffic Modeling[J].IEEE Transactions on Ciruit and System for Video Techology , February 2001,11(2).
  • 6Deepak S Turaga and Tsuhan Chen.Hierarchical Modeling of Variable Bit Rate Video Sources[M]. Packet Video 2001.
  • 7Benjamin Melamed.An Overview of TES Processes and Modeling Methodology[M].In Performance Evaluation of Computer and Communications Systems,Springer-Verlag Lecture in Computer Sicence,1993.359-393.
  • 8AbdeInaser Adas. Traffic Models in Broadband Networks[J]. IEEE Communications Magazine, 1997,35(7):82-89.
  • 9Liu H, Ansari N, Shi Y Q. The Tail of A Simple Accurate MPEG Video Traffic Model[A]. In:Communications, 2001. ICC 2001. IEEE International Conference on[C]. 2001, 4. 1042-1046.
  • 10Derong Liu, Ender I Sára. A New Traffic Model for MPEG Encoded Video in ATM Networks[A]. In:Computer Communications and Networks, 2000. Proceedings. Ninth International Conference on[C]. 2000. 258-263.

引证文献3

二级引证文献3

北京邮电大学学报
2000年 第3期

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