| 一种新的MPEG VBR流量带宽分配算法 |
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| 引用本文： | 董昭,张玮玮.一种新的MPEG VBR流量带宽分配算法[J].安阳师范学院学报,2010(5):55-59. |
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| 作者姓名： | 董昭 张玮玮 |
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| 作者单位： | 安阳工学院电子信息与电气工程系; |
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| 摘 要： | 本文针对MPEG VBR多媒体流量的特征,结合小波和卡尔曼滤波的特点,在新的网络流量预测模型的基础上,提出了一种新的多媒体流自适应带宽分配算法,并在NS仿真平台中实现该算法。结果表明,该算法能够有效避免网络拥塞,降低网络传输时延,减少数据丢包率,明显地提高了带宽利用率,具有较好的实时性,支持QOS。
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| 关 键 词： | MPEGVBR 带宽分配 QOS |
A New Prediction Algorithm for MPEG VBR Traffic |
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| DONG Zhao,ZHANG Wei-wei.A New Prediction Algorithm for MPEG VBR Traffic[J].Journal of Aayang Teachers College,2010(5):55-59. |
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| Authors: | DONG Zhao ZHANG Wei-wei |
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| Institution: | DONG Zhao,ZHANG Wei-wei(Anyang Institute of Technology,Anyang 455000,China) |
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| Abstract: | According to the characteristics of MPEG VBR traffic,a new network traffic prediction model is made in which Kalman Filter and wavelet is mixed,based on a novel network MPEG VBR traffic allocation algorithm is presented,and is simulated in NS.The results shows that the bandwidth allocation algorithm can not only avoid traffic congestion,but also obviously improve bandwidth using rate,give better real-time processing and QOS. |
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| Keywords: | MPEG VBR Traffic allocation algorithm QOS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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