Scheme for randomized selection of equal cost links during restoration

The present invention relates generally to restoration of services in a network. More particularly, the invention encompasses a scheme for randomized selection of equal cost links during restoration in a communication network. The invention further includes multiple schemes for restoring services. T...

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Bibliographische Detailangaben
Hauptverfasser: Cortez, Bruce Gilbert, Durinovic-Johri, Sanja, Johri, Pravin Kumar, Paggi, John, Zelingher, Simon S
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates generally to restoration of services in a network. More particularly, the invention encompasses a scheme for randomized selection of equal cost links during restoration in a communication network. The invention further includes multiple schemes for restoring services. The network could consist of optical, ATM, FR, or IP/MPLS switches and cross-connects.