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| 双向SLA公平调度算法及其在EPON中的应用 | |
| 引用本文： | 王 莉,,肖进胜,易本顺,王卫庭. 双向SLA公平调度算法及其在EPON中的应用[J]. 湖南大学学报(自然科学版), 2011, 38(2): 82-87 |
| 作者姓名： | 王 莉 肖进胜 易本顺 王卫庭 |
| 作者单位： | 1. 武汉大学,电子信息学院,湖北,武汉,430072;烽火通信科技股份有限公司,湖北,武汉,430074 2. 武汉大学,电子信息学院,湖北,武汉,430072 3. 江苏省金坛市国家税务局信息中心,江苏,金坛,213200 |
| 基金项目： | 湖北省自然科学基金资助项目，武汉大学"中央高校基本科研业务费"专项资金资助项目 |
| 摘 要： | 研究了开放接入网络中带宽分配的公平性问题.将最大-最小公平算法应用到双向SLA带宽调度算法中,给出了一种基于EPON的易于实现的双向SLA公平带宽调度算法.以用户SLA为首要SLA,以业务提供商的SLA为次要SLA,通过带宽分配和调整,实现了双向公平的带宽分配.仿真实验表明,双向SLA算法实现了业务提供商和用户的公平性... |
| 关 键 词： | 无源光网络 开放接入 公平带宽分享 双向服务等级协定 |
A Dual SLA Fairness Scheduling Algorithm and It's Application in EPON |
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| WANG Li,XIAO Jin-sheng,YI Ben-shun,WANG Wei-ting. A Dual SLA Fairness Scheduling Algorithm and It's Application in EPON[J]. Journal of Hunan University(Naturnal Science), 2011, 38(2): 82-87 | |
| Authors: | WANG Li XIAO Jin-sheng YI Ben-shun WANG Wei-ting |
| Abstract: | The fairness to share bandwidth in open access network was discussed. The max min fair algorithm was used in the dual SLA bandwidth share algorithm. The dual SLA schedule algorithm was easy to implement. The user SLA was the primary SLA and the service provider SLA was the secondary. It can satisfy the fairness request for both the service provider and the user through the bandwidth adjust algorithm. The experiment result has shown that the algorithm is feasible. The fairness to share bandwidth of the user and the service provider was well realized. |
| Keywords: | PON open access fairness to share bandwidth dual SLA |
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