Techniques for determining optimized local repair paths
US8711676B2 · kind B2 · utility
3Cited by
26References
38Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 2, 2007 |
| Grant date | Apr 29, 2014 |
| Priority date | — |
| Expiry date | Jun 28, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L41/0668
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Techniques for finding an optimized local repair path that may be used to signal a local repair connection for a protected connection. The optimized local repair path starts at a node in the path associated with the protected connection and ends at a merge point node in the path associated with the protected connection that is downstream from the start node. Various techniques may be used for finding an optimized local repair path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.