Service chain deployment algorithms for deterministic end-to-end delay upper bound
To solve the problem that the current service chain deployment algorithms cannot guarantee the delay of each packet passing through the service chain (SC), a SC deployment algorithm for deterministic end-to-end delay upper bound was proposed.First, the end-to-end delay bound of the SC was derived ba...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2021-11-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2021189/ |
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| author | Ze’nan WANG Jiao ZHANG Shuo WANG Tao HUANG F.Richard Yu |
| author_facet | Ze’nan WANG Jiao ZHANG Shuo WANG Tao HUANG F.Richard Yu |
| author_sort | Ze’nan WANG |
| collection | DOAJ |
| description | To solve the problem that the current service chain deployment algorithms cannot guarantee the delay of each packet passing through the service chain (SC), a SC deployment algorithm for deterministic end-to-end delay upper bound was proposed.First, the end-to-end delay bound of the SC was derived based on network calculus.Then, the deterministic end-to-end delay bound of the SC was achieved by collaboratively optimizing the routing of SC and the resource allocation of the virtual network function nodes in the SC.The experimental results show that the proposed algorithm can effectively improve the volume of accepted SC while guaranteeing that the end-to-end delay of each packet satisfies the delay requirements. |
| format | Article |
| id | doaj-art-b5af8e56543041dba084c33d120181a7 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2021-11-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-b5af8e56543041dba084c33d120181a72025-01-14T07:23:05ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2021-11-0142667859745873Service chain deployment algorithms for deterministic end-to-end delay upper boundZe’nan WANGJiao ZHANGShuo WANGTao HUANGF.Richard YuTo solve the problem that the current service chain deployment algorithms cannot guarantee the delay of each packet passing through the service chain (SC), a SC deployment algorithm for deterministic end-to-end delay upper bound was proposed.First, the end-to-end delay bound of the SC was derived based on network calculus.Then, the deterministic end-to-end delay bound of the SC was achieved by collaboratively optimizing the routing of SC and the resource allocation of the virtual network function nodes in the SC.The experimental results show that the proposed algorithm can effectively improve the volume of accepted SC while guaranteeing that the end-to-end delay of each packet satisfies the delay requirements.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2021189/end-to-end delayservice chainnetwork function virtualizationnetwork calculus |
| spellingShingle | Ze’nan WANG Jiao ZHANG Shuo WANG Tao HUANG F.Richard Yu Service chain deployment algorithms for deterministic end-to-end delay upper bound Tongxin xuebao end-to-end delay service chain network function virtualization network calculus |
| title | Service chain deployment algorithms for deterministic end-to-end delay upper bound |
| title_full | Service chain deployment algorithms for deterministic end-to-end delay upper bound |
| title_fullStr | Service chain deployment algorithms for deterministic end-to-end delay upper bound |
| title_full_unstemmed | Service chain deployment algorithms for deterministic end-to-end delay upper bound |
| title_short | Service chain deployment algorithms for deterministic end-to-end delay upper bound |
| title_sort | service chain deployment algorithms for deterministic end to end delay upper bound |
| topic | end-to-end delay service chain network function virtualization network calculus |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2021189/ |
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