Virtual network embedding approach to survive multiple node failures
Considering the survivability of virtual networks in a network virtualization environment，a virtual network embedding approach was proposed to survive multiple node failures.It de backups proportionally in the substrate network and constructed a candidate set for each substrate node beforehand.To in...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2015-04-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015141/ |
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| _version_ | 1841539648118063104 |
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| author | Ai-ling XIAO Ying WANG Luo-ming MENG Xue-song QIU Wen-jing LI |
| author_facet | Ai-ling XIAO Ying WANG Luo-ming MENG Xue-song QIU Wen-jing LI |
| author_sort | Ai-ling XIAO |
| collection | DOAJ |
| description | Considering the survivability of virtual networks in a network virtualization environment，a virtual network embedding approach was proposed to survive multiple node failures.It de backups proportionally in the substrate network and constructed a candidate set for each substrate node beforehand.To increase the long term business profit，it chosen the failover targets in the candidate set and dynamically allocates backups to recover the affected virtual networks after substrate node failures.The validity of this method is assessed by simulation experiments in terms of applicability，stability and performance under a multiple node failures model. |
| format | Article |
| id | doaj-art-49af775e70ac4684b171708a5f6f41ed |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2015-04-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-49af775e70ac4684b171708a5f6f41ed2025-01-14T06:46:10ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2015-04-0136818859692311Virtual network embedding approach to survive multiple node failuresAi-ling XIAOYing WANGLuo-ming MENGXue-song QIUWen-jing LIConsidering the survivability of virtual networks in a network virtualization environment，a virtual network embedding approach was proposed to survive multiple node failures.It de backups proportionally in the substrate network and constructed a candidate set for each substrate node beforehand.To increase the long term business profit，it chosen the failover targets in the candidate set and dynamically allocates backups to recover the affected virtual networks after substrate node failures.The validity of this method is assessed by simulation experiments in terms of applicability，stability and performance under a multiple node failures model.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015141/network virtualizationsurvivable virtual network embeddingmultiple node failuresfailure recovery |
| spellingShingle | Ai-ling XIAO Ying WANG Luo-ming MENG Xue-song QIU Wen-jing LI Virtual network embedding approach to survive multiple node failures Tongxin xuebao network virtualization survivable virtual network embedding multiple node failures failure recovery |
| title | Virtual network embedding approach to survive multiple node failures |
| title_full | Virtual network embedding approach to survive multiple node failures |
| title_fullStr | Virtual network embedding approach to survive multiple node failures |
| title_full_unstemmed | Virtual network embedding approach to survive multiple node failures |
| title_short | Virtual network embedding approach to survive multiple node failures |
| title_sort | virtual network embedding approach to survive multiple node failures |
| topic | network virtualization survivable virtual network embedding multiple node failures failure recovery |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2015141/ |
| work_keys_str_mv | AT ailingxiao virtualnetworkembeddingapproachtosurvivemultiplenodefailures AT yingwang virtualnetworkembeddingapproachtosurvivemultiplenodefailures AT luomingmeng virtualnetworkembeddingapproachtosurvivemultiplenodefailures AT xuesongqiu virtualnetworkembeddingapproachtosurvivemultiplenodefailures AT wenjingli virtualnetworkembeddingapproachtosurvivemultiplenodefailures |