| 基于细粒度标签的校园无线网弹性QoS优化 |
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| 引用本文： | 马帅营,魏金良,阿古达木.基于细粒度标签的校园无线网弹性QoS优化[J].大连民族学院学报,2015,17(5):507-510. |
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| 作者姓名： | 马帅营 魏金良 阿古达木 |
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| 作者单位： | 大连民族大学 网络与信息技术中心, 辽宁 大连 116605 |
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| 基金项目： | 中央高校基本科研业务费专项资金资助项目(DC13010325)。 |
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| 摘 要： | 针对校园无线网中的服务公平性、带宽合理分配等问题进行研究。以用户优先级、网络业务优先级和自私行为度量为指标,建立细粒度标签,以此设计弹性QoS优化策略,并通过NS2进行仿真实验。结果表明:该策略能减少自私行为对网络带宽的占用,提高网络服务的公平性,优化高峰时段的网络性能。
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| 关 键 词： | 无线网络 弹性QoS 带宽分配 NS2. |
Fine-Grained Tags Based Flexible QoS Optimization in Campus WLAN |
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| MA Shuai-ying,WEI Jin-liang,Agudamu.Fine-Grained Tags Based Flexible QoS Optimization in Campus WLAN[J].Journal of Dalian Nationalities University,2015,17(5):507-510. |
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| Authors: | MA Shuai-ying WEI Jin-liang Agudamu |
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| Institution: | Network and Information Technology Center, Dalian Nationalities University, Dalian Liaoning 116605, China |
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| Abstract: | In view of the problems of service fairness and bandwidth allocation in campus wireless network, a Fine-Grained Tags is established based on user's priority, network service priority and selfish behavior measurement. According to this tags, Flexible QoS Optimization is designed. Then, the simulation experiment is carried out by NS2. The results show that this method can reduce the network bandwidth occupancy of the selfish behavior, improve the fairness of the network service, and optimize the network performance during peak hours. |
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| Keywords: | wireless network flexible QoS bandwidth allocation NS2 |
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