AT373365T
Distinguishing between link and node failure to facilitate fast reroute
Abstract
Is provided differentiating node and fault link fault system and method. By spirally an independent fault according to promoted the protective ring network and a node backup tunnels sharing distributed computing for bandwidth and backup device and tunnel. , Wherein overlay network backup tunnel of the breaking of providing safeguard bandwidth.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
14 members in 8 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 17139502 | United States of America | A |
Members14
| Document | Office | Kind | |
|---|---|---|---|
| US2003233595A1 | United States of America | A1 | |
| CA2487344A1 | Canada | A1 | |
| WO03107606A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2003237444A1 | Australia | A1 | |
| EP1512250A1 | European Patent Office (EPO) | A1 | |
| CN1659835A | China | A | |
| EP1512250B1 | European Patent Office (EPO) | B1 | |
| AT373365TThis record | Austria | T | |
| DE60316287D1 | Germany | D1 | |
| AU2003237444B2 | Australia | B2 | |
| DE60316287T2 | Germany | T2 | |
| CA2487344C | Canada | C | |
| CN1659835B | China | B | |
| US7986618B2 | United States of America | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 3736895
Titles2
- German
- UNTERSCHEIDUNG ZWISCHEN VERBINDUNGSFEHLERN UND KNOTENFEHLERN ZUR ERLEICHTERUNG DER SCHNELLUMLEITUNG
- English
- DISTINCTION BETWEEN CONNECTION ERRORS AND KNOT ERRORS TO FACILITATE FAST REPLACEMENT
Classification
- CPC, 4
- H04L45/28
- H04L45/22
- H04L45/00
- H04L45/50
- IPC, 1
- H04L12 56