Virtual network mapping algorithm with node reliability awareness and shared-path protection
Network virtualization has been proposed as a promising way for expanding the network architecture.However,how to provide reliable VN against substrate infrastructure failures has become an increasingly important issue.Meanwhile the substrate network resource cost should be minimized under VN reliab...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2016-08-01
|
| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2016155/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841539218469289984 |
|---|---|
| author | Guang-yuan LIU NXiu-fang A Sen SU |
| author_facet | Guang-yuan LIU NXiu-fang A Sen SU |
| author_sort | Guang-yuan LIU |
| collection | DOAJ |
| description | Network virtualization has been proposed as a promising way for expanding the network architecture.However,how to provide reliable VN against substrate infrastructure failures has become an increasingly important issue.Meanwhile the substrate network resource cost should be minimized under VN reliability guarantees to maximize the revenue for the in-frastructure providers (InP).A novel heuristic VN mapping algorithm was presented.Simulation results show that proposed algorithm can gain near optimal network bandwidth usage compared to the previous algorithms. |
| format | Article |
| id | doaj-art-9c53877e97bf4d3bb2c20d7fa8677d59 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2016-08-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-9c53877e97bf4d3bb2c20d7fa8677d592025-01-14T07:25:27ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2016-08-0137515759702581Virtual network mapping algorithm with node reliability awareness and shared-path protectionGuang-yuan LIUNXiu-fang ASen SUNetwork virtualization has been proposed as a promising way for expanding the network architecture.However,how to provide reliable VN against substrate infrastructure failures has become an increasingly important issue.Meanwhile the substrate network resource cost should be minimized under VN reliability guarantees to maximize the revenue for the in-frastructure providers (InP).A novel heuristic VN mapping algorithm was presented.Simulation results show that proposed algorithm can gain near optimal network bandwidth usage compared to the previous algorithms.http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2016155/network virtualizationvirtual network mappingheuristic |
| spellingShingle | Guang-yuan LIU NXiu-fang A Sen SU Virtual network mapping algorithm with node reliability awareness and shared-path protection Tongxin xuebao network virtualization virtual network mapping heuristic |
| title | Virtual network mapping algorithm with node reliability awareness and shared-path protection |
| title_full | Virtual network mapping algorithm with node reliability awareness and shared-path protection |
| title_fullStr | Virtual network mapping algorithm with node reliability awareness and shared-path protection |
| title_full_unstemmed | Virtual network mapping algorithm with node reliability awareness and shared-path protection |
| title_short | Virtual network mapping algorithm with node reliability awareness and shared-path protection |
| title_sort | virtual network mapping algorithm with node reliability awareness and shared path protection |
| topic | network virtualization virtual network mapping heuristic |
| url | http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2016155/ |
| work_keys_str_mv | AT guangyuanliu virtualnetworkmappingalgorithmwithnodereliabilityawarenessandsharedpathprotection AT nxiufanga virtualnetworkmappingalgorithmwithnodereliabilityawarenessandsharedpathprotection AT sensu virtualnetworkmappingalgorithmwithnodereliabilityawarenessandsharedpathprotection |