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| 基于流量调度的多链路负载均衡算法 | |
| 引用本文： | 梁本来,杨忠明,邓家斌,蔡昭权,金志平,梁志标. 基于流量调度的多链路负载均衡算法[J]. 计算机工程, 2011, 37(9): 118-120. DOI: 10.3969/j.issn.1000-3428.2011.09.040 |
| 作者姓名： | 梁本来 杨忠明 邓家斌 蔡昭权 金志平 梁志标 |
| 作者单位： | 1. 中山职业技术学院计算机工程系,广东,中山,528404 2. 广东石油化工学院教育信息技术中心,广东,茂名,525000 3. 惠州学院网络中心,广东,惠州,516007 |
| 基金项目： | 广东省自然科学基金，广东省科技计划基金，茂名市科技计划基金重点项目 |
| 摘 要： | 针对多重上联链路负载不均衡问题，提出CIAP算法。基于链路时延和剩余带宽的协方差值，对路由表进行二次调整，调用PBA算法将IP碎片映射到各个链路上，使多链路负载达到相对均衡。实验结果表明，在网络重载状况下，CIAP算法的优化性能较DTIA有较大提高。 |
| 关 键 词： | 负载均衡 流量调度 多重上联链路 拟牛顿法 多目标优化 |
Load Balance Algorithm of Multiple Links Based on Traffic Schedule |
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| LIANG Ben-lai,YANG Zhong-ming,DENG Jia-bin,CAI Zhao-quan,JIN Zhi-ping,LINAG Zhi-biao. Load Balance Algorithm of Multiple Links Based on Traffic Schedule[J]. Computer Engineering, 2011, 37(9): 118-120. DOI: 10.3969/j.issn.1000-3428.2011.09.040 | |
| Authors: | LIANG Ben-lai YANG Zhong-ming DENG Jia-bin CAI Zhao-quan JIN Zhi-ping LINAG Zhi-biao |
| Affiliation: | LIANG Ben-lai1,YANG Zhong-ming2,DENG Jia-bin1,CAI Zhao-quan3,JIN Zhi-ping1,LINAG Zhi-biao1(1.Department of Computer Engineering,Zhongshan Polytechnic,Zhongshan 528404,China;2.Center of Educational Information Technology,Guangdong University of Petrochemical Technology,Maoming 525000,China;3.Network Center,Huizhou University,Huizhou 516007,China) |
| Abstract: | CIAP（Covariance target Iteration Algorithm based on PBA（Public Bidding Algorithm）） is proposed for the traffic imbalance problem of multiple up-links,which can secondly adjust routing table according to the covariance of links＇ delay and residual bandwidth.The IP fragments is mapped to each link by PBA and multiple links load is balanced to a certain extent.Experimental results show that the optimization performance of CIAP is increased to a certain extent than DTIA when network load is heavy. |
| Keywords: | load balance traffic schedule multiple up-links quasi-Newton method multi-objective optimization |
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