Low failure recovery cost controller placement strategy in software defined networks
The controller placement is an important problem in software defined networks. Existing researches pay more attention to deploying controller planning for node failures and ignore the fact that the link failure can also effect the network drastically. To solve the problem, a mathematical model for t...
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| Format: | Article |
| Language: | English |
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POSTS&TELECOM PRESS Co., LTD
2020-12-01
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| Series: | 网络与信息安全学报 |
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| Online Access: | http://www.infocomm-journal.com/cjnis/CN/10.11959/j.issn.2096-109x.2020066 |