Research on Resource Allocation of Satellite Internet Service Function Based on SDN/NFV
Software-defined networks and network function virtualization can effectively solve the problems of difficult management and control of large-scale networks and diffi culties in resource scheduling.Applying the software-defi ned network architecture model and network function virtualization technolo...
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| Format: | Article |
| Language: | zho |
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Post&Telecom Press Co.,LTD
2022-03-01
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| Series: | 天地一体化信息网络 |
| Subjects: | |
| Online Access: | http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2022006/ |
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| _version_ | 1841533970939904000 |
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| author | Meilin XU Min JIA Qing GUO |
| author_facet | Meilin XU Min JIA Qing GUO |
| author_sort | Meilin XU |
| collection | DOAJ |
| description | Software-defined networks and network function virtualization can effectively solve the problems of difficult management and control of large-scale networks and diffi culties in resource scheduling.Applying the software-defi ned network architecture model and network function virtualization technologies to the large-scale satellite internet can eff ectively solve some problems.This paper proposed a new SDN/NFV-based new satellite internet architecture, different satellite domains could be responsibled for different functions, inter-satellite and inter-domain could used SDN and NVF for eff ective collaboration, effi cient used of network resources, research and optimization of its service function resource allocation technology after VNF deployment, a simulated annealing algorithm based on resource awareness was proposed.Simulation results showed that this algorithm could effectively reduced the end-to-end delay and bandwidth consumption of SFC data fl ow during transmission, and could provided users with better services. |
| format | Article |
| id | doaj-art-2cfa217c7edf4ff3acf9229b2070705d |
| institution | Kabale University |
| issn | 2096-8930 |
| language | zho |
| publishDate | 2022-03-01 |
| publisher | Post&Telecom Press Co.,LTD |
| record_format | Article |
| series | 天地一体化信息网络 |
| spelling | doaj-art-2cfa217c7edf4ff3acf9229b2070705d2025-01-15T02:47:55ZzhoPost&Telecom Press Co.,LTD天地一体化信息网络2096-89302022-03-013444959529252Research on Resource Allocation of Satellite Internet Service Function Based on SDN/NFVMeilin XUMin JIAQing GUOSoftware-defined networks and network function virtualization can effectively solve the problems of difficult management and control of large-scale networks and diffi culties in resource scheduling.Applying the software-defi ned network architecture model and network function virtualization technologies to the large-scale satellite internet can eff ectively solve some problems.This paper proposed a new SDN/NFV-based new satellite internet architecture, different satellite domains could be responsibled for different functions, inter-satellite and inter-domain could used SDN and NVF for eff ective collaboration, effi cient used of network resources, research and optimization of its service function resource allocation technology after VNF deployment, a simulated annealing algorithm based on resource awareness was proposed.Simulation results showed that this algorithm could effectively reduced the end-to-end delay and bandwidth consumption of SFC data fl ow during transmission, and could provided users with better services.http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2022006/satellite internetSDNNFVSFC |
| spellingShingle | Meilin XU Min JIA Qing GUO Research on Resource Allocation of Satellite Internet Service Function Based on SDN/NFV 天地一体化信息网络 satellite internet SDN NFV SFC |
| title | Research on Resource Allocation of Satellite Internet Service Function Based on SDN/NFV |
| title_full | Research on Resource Allocation of Satellite Internet Service Function Based on SDN/NFV |
| title_fullStr | Research on Resource Allocation of Satellite Internet Service Function Based on SDN/NFV |
| title_full_unstemmed | Research on Resource Allocation of Satellite Internet Service Function Based on SDN/NFV |
| title_short | Research on Resource Allocation of Satellite Internet Service Function Based on SDN/NFV |
| title_sort | research on resource allocation of satellite internet service function based on sdn nfv |
| topic | satellite internet SDN NFV SFC |
| url | http://www.j-sigin.com.cn/zh/article/doi/10.11959/j.issn.2096-8930.2022006/ |
| work_keys_str_mv | AT meilinxu researchonresourceallocationofsatelliteinternetservicefunctionbasedonsdnnfv AT minjia researchonresourceallocationofsatelliteinternetservicefunctionbasedonsdnnfv AT qingguo researchonresourceallocationofsatelliteinternetservicefunctionbasedonsdnnfv |