Method and system for telecommunication apparatus fast fault notification
US7953016B2 · kind B2 · utility
3Cited by
11References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 3, 2008 |
| Grant date | May 31, 2011 |
| Priority date | — |
| Expiry date | Mar 23, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L41/0681
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and system for containing a fault in a network node. A loss of all remaining communication links from a node is detected. A time duration from the loss of a first remaining communication link to the loss of a last remaining communication link is determined. It is established that the node has contained a fault when the time duration for the loss of the first remaining communication link to the loss of the last remaining communication link is not more than a predetermined amount of time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.