Simulation Study of Network Reconfiguration and Load-balancing Method for the Xinjiang Astronomical Observatory Data Center
文献类型：期刊论文
| 作者 | Wang, Jie2,3,4 ; Zhang, Hailong1,2,4; Wang, Na1,4; Ye, Xinchen2,4; Wang, Wanqiong; Li, Jia4; Zhang, Meng3,4; Zhang, Yazhou3,4; Du, Xu3,4
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| 刊名 | RESEARCH IN ASTRONOMY AND ASTROPHYSICS
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| 出版日期 | 2022-09-01 |
| 卷号 | 22期号:9页码:10 |
| ISSN号 | 1674-4527 |
| 关键词 | virtual observatory tools astronomical databases: miscellaneous methods: miscellaneous |
| DOI | 10.1088/1674-4527/ac846a |
| 通讯作者 | Zhang, Hailong(zhanghailong@xao.ac.cn) |
| 英文摘要 | The Xinjiang Astronomical Observatory Data Center faces issues related to delay-affected services. As a result, these services cannot be implemented in a timely manner due to the overloading of transmission links. In this paper, the software-defined network technology is applied to the Xinjiang Astronomical Observatory Data Center Network (XAO-DCN). Specifically, a novel reconfiguration method is proposed to realise the software-defined Xinjiang Astronomical Observatory Data Center Network (SDXAO-DCN), and a network model is constructed. To overcome the congestion problem, a traffic load-balancing algorithm is designed for fast transmission of the service traffic by combining three factors: network structure, congestion level and transmission service. The proposed algorithm is compared with current commonly load-balancing algorithms which are used in data center to verify its efficiency. Simulation experiments show that the algorithm improved transmission performance and transmission quality for the SDXAO-DCN. |
| 资助项目 | National Key R&D Program of China[2018YFA0404704] ; National Natural Science Foundation of China (NSFC)[11803080] ; National Natural Science Foundation of China (NSFC)[12173077] ; National Natural Science Foundation of China (NSFC)[11873082] ; National Natural Science Foundation of China (NSFC)[12003062] ; Tianshan Innovation Team Plan of Xinjiang Uygur Autonomous Region[2022D14020] ; Youth Innovation Promotion Association CAS |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| 出版者 | NATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES |
| WOS记录号 | WOS:000851299100001 |
| 资助机构 | National Key R&D Program of China ; National Natural Science Foundation of China (NSFC) ; Tianshan Innovation Team Plan of Xinjiang Uygur Autonomous Region ; Youth Innovation Promotion Association CAS |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/4875]  |
| 专题 | 新疆天文台_计算机技术室 |
| 通讯作者 | Zhang, Hailong |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Radio Astron, Nanjing 210008, Peoples R China 2.Natl Astron Data Ctr, Beijing 100101, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Xinjiang Astron Observ, Urumqi 830011, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Jie,Zhang, Hailong,Wang, Na,et al. Simulation Study of Network Reconfiguration and Load-balancing Method for the Xinjiang Astronomical Observatory Data Center[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2022,22(9):10. |
| APA | Wang, Jie.,Zhang, Hailong.,Wang, Na.,Ye, Xinchen.,Wang, Wanqiong.,...&Du, Xu.(2022).Simulation Study of Network Reconfiguration and Load-balancing Method for the Xinjiang Astronomical Observatory Data Center.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,22(9),10. |
| MLA | Wang, Jie,et al."Simulation Study of Network Reconfiguration and Load-balancing Method for the Xinjiang Astronomical Observatory Data Center".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 22.9(2022):10. |
入库方式： OAI收割
来源：新疆天文台
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