Method and system for telecommunications including self-organizing scalable Ethernet using IS-IS hierarchy
US9148300B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 12, 2008 |
| Grant date | Sep 29, 2015 |
| Priority date | — |
| Expiry date | Mar 12, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L45/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A first aggregation node in communication with the first network and the second network, the source node and internal nodes of the first network only having knowledge of each other and of the first aggregation node. The system includes a second aggregate node in communication with the second network and the third network, the internal nodes of the second network only having knowledge of each other and the first and second aggregate nodes, the destination node and the internal nodes of the third network only having knowledge of each other and the second aggregation node, the first and second aggregation nodes only having knowledge of each other, the destination node receiving the data from the source node using a link state routing protocol and shortest path bridging through the first second and third networks and the first and second aggregation nodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.