Adaptive SDN switch migration mechanism based on coalitional game
The problem of poor control plane performance causes in software-defined Networking due to the unreasonable mapping relationship between controllers and switches.To address this issue,an adaptive switch migration mechanism based on coalitional game was proposed.First,comprehensively considering the...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2020-08-01
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| Series: | Tongxin xuebao |
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| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020161/ |
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| _version_ | 1841539268770529280 |
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| author | Lan YAO Julong LAN |
| author_facet | Lan YAO Julong LAN |
| author_sort | Lan YAO |
| collection | DOAJ |
| description | The problem of poor control plane performance causes in software-defined Networking due to the unreasonable mapping relationship between controllers and switches.To address this issue,an adaptive switch migration mechanism based on coalitional game was proposed.First,comprehensively considering the controller resource utilization,control overhead,and flow establishment time,the switch migration problem was modeled as a combination optimization problem.Then,a game theory was introduced to design a distributed algorithm,where each controller ran control logic independently and implemented coalitional game between controllers to achieve an adaptive switch migration mechanism that adapted to traffic characteristics.The simulation results show that the proposed mechanism can better adapt to the flow characteristics,reduce the control traffic overhead by about 19% and the average flow settling time by 30%,and improve the controller resource utilization. |
| format | Article |
| id | doaj-art-3775c1ce4a7b4eed90289b868ed82723 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2020-08-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-3775c1ce4a7b4eed90289b868ed827232025-01-14T07:19:25ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2020-08-014111059735864Adaptive SDN switch migration mechanism based on coalitional gameLan YAOJulong LANThe problem of poor control plane performance causes in software-defined Networking due to the unreasonable mapping relationship between controllers and switches.To address this issue,an adaptive switch migration mechanism based on coalitional game was proposed.First,comprehensively considering the controller resource utilization,control overhead,and flow establishment time,the switch migration problem was modeled as a combination optimization problem.Then,a game theory was introduced to design a distributed algorithm,where each controller ran control logic independently and implemented coalitional game between controllers to achieve an adaptive switch migration mechanism that adapted to traffic characteristics.The simulation results show that the proposed mechanism can better adapt to the flow characteristics,reduce the control traffic overhead by about 19% and the average flow settling time by 30%,and improve the controller resource utilization.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020161/software-defined networkingswitch migrationcoalitional gameresource utilization |
| spellingShingle | Lan YAO Julong LAN Adaptive SDN switch migration mechanism based on coalitional game Tongxin xuebao software-defined networking switch migration coalitional game resource utilization |
| title | Adaptive SDN switch migration mechanism based on coalitional game |
| title_full | Adaptive SDN switch migration mechanism based on coalitional game |
| title_fullStr | Adaptive SDN switch migration mechanism based on coalitional game |
| title_full_unstemmed | Adaptive SDN switch migration mechanism based on coalitional game |
| title_short | Adaptive SDN switch migration mechanism based on coalitional game |
| title_sort | adaptive sdn switch migration mechanism based on coalitional game |
| topic | software-defined networking switch migration coalitional game resource utilization |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2020161/ |
| work_keys_str_mv | AT lanyao adaptivesdnswitchmigrationmechanismbasedoncoalitionalgame AT julonglan adaptivesdnswitchmigrationmechanismbasedoncoalitionalgame |