Protected-far-node-based solution for fault-resilient MPLS/T-MPLS multicast services
US7859995B2 · kind B2 · utility
8Cited by
1References
20Claims
0Family size
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Key dates
| Filing date | Sep 30, 2008 |
| Grant date | Dec 28, 2010 |
| Priority date | — |
| Expiry date | Jan 22, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L45/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method providing fault resilient multicast services using a network topology in which a source node communicates with a plurality of receiver nodes via at least two disjoint paths in which at least one receiver node is provisioned according to a 1+1 protection mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.