| 摘要: |
| 提出了一种基于测量的QoS参数估计方法,该方法使得用户无须事先为业务源建立相应的业务模型并向网络提交其业务模型参数,而是通过对业务流的统计特性进行实时测量来动态估计相应的QoS参数,从而克服了基于模型QoS参数估计方法所固有的缺陷,便于网络进行连接允许控制和带宽的动态分配. |
| 关键词: QoS 测量 连接允许控制 |
| DOI： |
| 分类号: |
| 基金项目:国家863高科技发展计划资助项目(863-317-9601-01) |
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| Estimation of QoS Parameters Based on Measurement and Its Application |
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ZHAO Bin,LIU Zeng-ji,LI Xiao-meng
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| Abstract: |
| A method for estimating QoS parameters based on measurement is presented in this paper. This method does not require the users to establish any models describing the statistics of the traffic and provide model parameters to the network in advance. Instead, network monitors and measures the incoming traffic statistics, and estimates QoS parameters based on the measured statistics, which enable it to overcome the drawbacks of model-based QoS parameters estimation and be convenient for connection admission control and dynamic bandwidth allocation in networks. |
| Key words: QoS measurement connection admission control |
