Method of routing a data packet via a router in a packet communications network supported by a transport network
US8824277B2 · kind B2 · utility
0Cited by
1References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2007 |
| Grant date | Sep 2, 2014 |
| Priority date | — |
| Expiry date | Sep 30, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L45/22
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The invention relates to a method of routing a data packet via a router (12) in a packet communications network (1) supported by a transport network, said method including a step of determining from said packet a required back-up level and a required route. It further includes:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.