Arrangement and method relating to routing of IP traffic in mobile wireless networks
US8094583B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2006 |
| Grant date | Jan 10, 2012 |
| Priority date | — |
| Expiry date | Apr 11, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W80/04
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a proactive optimized link state protocol and a node with routing means supporting such a protocol implementing multipoint relaying for distribution of control messages, e.g. comprising hello messages, which are extended and comprise neighbour information, link status information and resource related information, and second control messages, e.g. TC messages comprising information relating to MPR selectors which are extended to also hold information of a shared information repository (4) adapted to hold generic service related information. Internal information repositories (231i, 232, 233) are extended to additionally hold resource related information for neighbours, neighbour links and multipoint relay selectors. The protocol implements cross-layer (21, 22, 23) communication.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.