Functional composition in software-defined network based on atomic capacity
Software-defined network (SDN) enables frequent network functional innovation and evolution,making the control function modularity one of the most hot research fields on SDN.Aiming at network-wide functional composition based on unified module definition and function division,firstly,atomic capacity...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2015-05-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015178/ |
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| _version_ | 1841539678479581184 |
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| author | UANTong D ANJu-long L HENGGuo-zhen C UYu-xiang H |
| author_facet | UANTong D ANJu-long L HENGGuo-zhen C UYu-xiang H |
| author_sort | UANTong D |
| collection | DOAJ |
| description | Software-defined network (SDN) enables frequent network functional innovation and evolution,making the control function modularity one of the most hot research fields on SDN.Aiming at network-wide functional composition based on unified module definition and function division,firstly,atomic capacity (AC) is introduced as atomic elements of module function division and an AC-based resource description method is proposed; secondly,functional composition module based on two-level mapping is put forward and a heuristic algorithm to calculate the composition is proposed; fi-nally,an AC-orchestrating layer as extended structure of SDN application layer is devised and then a NetFPGA-10G pro-totype implementation is given.Experimental results show that the method can combine functional instances more effec-tively with better resource utilization. |
| format | Article |
| id | doaj-art-b1f80cc1a190481b9c3df996e2f40b46 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2015-05-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-b1f80cc1a190481b9c3df996e2f40b462025-01-14T06:46:26ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2015-05-013615616659693184Functional composition in software-defined network based on atomic capacityUANTong DANJu-long LHENGGuo-zhen CUYu-xiang HSoftware-defined network (SDN) enables frequent network functional innovation and evolution,making the control function modularity one of the most hot research fields on SDN.Aiming at network-wide functional composition based on unified module definition and function division,firstly,atomic capacity (AC) is introduced as atomic elements of module function division and an AC-based resource description method is proposed; secondly,functional composition module based on two-level mapping is put forward and a heuristic algorithm to calculate the composition is proposed; fi-nally,an AC-orchestrating layer as extended structure of SDN application layer is devised and then a NetFPGA-10G pro-totype implementation is given.Experimental results show that the method can combine functional instances more effec-tively with better resource utilization.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015178/software-defined networkatomic capacityfunctional compositionresource utilization |
| spellingShingle | UANTong D ANJu-long L HENGGuo-zhen C UYu-xiang H Functional composition in software-defined network based on atomic capacity Tongxin xuebao software-defined network atomic capacity functional composition resource utilization |
| title | Functional composition in software-defined network based on atomic capacity |
| title_full | Functional composition in software-defined network based on atomic capacity |
| title_fullStr | Functional composition in software-defined network based on atomic capacity |
| title_full_unstemmed | Functional composition in software-defined network based on atomic capacity |
| title_short | Functional composition in software-defined network based on atomic capacity |
| title_sort | functional composition in software defined network based on atomic capacity |
| topic | software-defined network atomic capacity functional composition resource utilization |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015178/ |
| work_keys_str_mv | AT uantongd functionalcompositioninsoftwaredefinednetworkbasedonatomiccapacity AT anjulongl functionalcompositioninsoftwaredefinednetworkbasedonatomiccapacity AT hengguozhenc functionalcompositioninsoftwaredefinednetworkbasedonatomiccapacity AT uyuxiangh functionalcompositioninsoftwaredefinednetworkbasedonatomiccapacity |