论文信息 - Survivable virtual topology mapping for Single-Node Failure in IP over WDM network

Survivable virtual topology mapping for Single-Node Failure in IP over WDM network

We study the impact of light path routing on network survivability and present a Single-Node Failure Algorithm based on current IP over WDM static topology mapping methods. The goal of the algorithm is to map the IP topology links into light paths in WDM topology to ensure IP topology remains connected after the failure of a single node in WDM topology.

Wanyi Gu | Xin Li | Shanguo Huang | Fen Yuan | Xiaoliang Niu

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