| 多业务IP网络规划与QoS研究 |
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| 引用本文： | 杨宝德,蒋凡,倪宏.多业务IP网络规划与QoS研究[J].计算机科学,2005,32(10):27-30. |
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| 作者姓名： | 杨宝德 蒋凡 倪宏 |
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| 作者单位： | [1]中国科学技术大学计算机科学技术系,合肥230027 [2]中国科学院声学研究所网络与数字信号处理技术研究中心,北京100080 |
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| 基金项目： | 863项目,宽带信息网运营支撑环境及接入系统的研制（2003AA103710）. |
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| 摘 要： | 在IP网络上开展多业务商业应用是目前的研究热点.需要解决的突出问题是,如何保障多业务应用的服务质量.本文针对这一问题,将多业务IP网络规划与QoS结合起来加以考虑.在分析了各种QoS的机制、将IP网络信息作适当分类建模后,提出一种统一链路模型,最后给出了三种网络规划方案及其实现的可能性.
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| 关 键 词： | IP网络 多业务 网络规划 QoS 弹性信息 流信息 |
Research of Network Dimensioning and QoS of Multi-Service IP-based Network |
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| YANG Bao-De, JIANG Fan, NI Hong.Research of Network Dimensioning and QoS of Multi-Service IP-based Network[J].Computer Science,2005,32(10):27-30. |
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| Authors: | YANG Bao-De JIANG Fan NI Hong |
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| Affiliation: | 1 Dept. of Computer Science and Technology, University of Science and Technology of China, Hefei 230027;2 DSP Center, Institute of Acoustics, Chinese Academy of Sciences, Beijing 100080 |
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| Abstract: | It is a key point that how to guarantee QoS of the business Multi-service on the IP-based network. Aiming at this question, the relationship between multi-service IP-based network dimensioning and QoS is discussed. After analyzing all kinds of mechanisms of QoS and modeling information transmitted on IP network, the article proposes a universal link model, gives three schemes and discusses their possibility. |
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| Keywords: | IP-based network Multi-service Network dimensioning QoS Elastic traffic Stream traffic |
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