| 范淑艳,韩卫占,路冉.通信网络传送控制策略评价研究[J].高技术通讯(中文),2012,22(2):113~118 |
| 通信网络传送控制策略评价研究 |
| Study on evaluation of transport control policies for communication networks |
| 修订日期：2010-06-08 |
| DOI： |
| 中文关键词: 通信网络, 策略评价, 网络应用效能（NAE）, 业务量 |
| 英文关键词: communication network, policy evaluation, network application effectiveness (NAE), traffic |
| 基金项目:863计划（2007AA701210）资助项目 |
| 作者 | 单位 | | 范淑艳 | 西安电子科技大学通信工程学院；中国电子科技集团公司第五十四研究所 | | 韩卫占 | 中国电子科技集团公司第五十四研究所 | | 路冉 | 中国电子科技集团公司第五十四研究所 |
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| 中文摘要: |
| 为评价通信网络传送控制策略的优劣，提出了一种定量的通信网络应用效能综合评价指标体系及评价方法。基于这一评价指标体系，对通信网络传送控制策略的评价进行了研究。在给定网络资源、业务分布的情况下，对不同传送控制策略下通信网络应用效能随业务量大小变化情况进行了分析。对构建的策略控制的多协议标记交换（MPLS）试验网络进行了试验和策略评价，给出了通信网络评价指标在合理的策略控制下随业务量变化的趋势。试验结果表明，该评价指标体系可以为策略的合理性判定及策略优化提供参考。 |
| 英文摘要: |
| To evaluate the policies for transport control in communication networks, a quantitative comprehensive evaluation index system of the network application effectiveness (NAE) and related evaluation methods were put forward. Based on the evaluation index system, a study of evaluation of transport control policies for communication networks was conducted. The NAE variation under different policies with the change of traffic load was studied under a given network resource and a traffic distribution. A policy controlled multiprotocol label switching (MPLS) communication network test bed was constructed. Some experiments and evaluations of the policies based on the test bed were done. The experimental results not only show the tendency of the evaluation indices of the network with the network traffic under reasonable policies, but also demonstrate that the evaluation index system can provide references for policy’s reasonability and optimization. |
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