Standby restoration signaling for optical networks
US8260133B2 · kind B2 · utility
8Cited by
3References
21Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 4, 2009 |
| Grant date | Sep 4, 2012 |
| Priority date | — |
| Expiry date | Nov 6, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04J14/0258
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Systems and methods are described that provide a distributed restoration signaling protocol for shared mesh restoration with standbys for transparent optical networks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.