Self-healing algorithm based on feedback mechanism
A network self-healing algorithm was presented.The proposed algorithm reduced the probability of selecting the failure or congestion paths and achieved self-healing by selecting recovery path adaptively when the nodes failure or link congestion in the network,which was based on Q-learning feedback m...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2012-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/1000-436X(2012)01-0001-09/ |
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| Summary: | A network self-healing algorithm was presented.The proposed algorithm reduced the probability of selecting the failure or congestion paths and achieved self-healing by selecting recovery path adaptively when the nodes failure or link congestion in the network,which was based on Q-learning feedback mechanism,multi-QoS constrained of the evaluation function and path selection strategy using Boltzmann-Gibbs distribution.Simulation results show that the proposed algorithm outperforms in the recovery rate,the diffserv-aware capability and network resource optimization. |
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| ISSN: | 1000-436X |