Radio network routing apparatus
US6977937B1 · kind B1 · utility
32Cited by
24References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2000 |
| Grant date | Dec 20, 2005 |
| Priority date | — |
| Expiry date | Apr 10, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/14
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In a radio network having plural routers (10, 12, 14, 16, 18), each router includes a routing table (101, 121, 141, 161, 181). Link state information of the network that has been forwarded to the router is received and used to determine the connections in the network. The determined network connections are collected to generate network topology information which is placed in the routing table (101, 121, 141, 161, 181). The network topology information is retrievable for inclusion in messages forwarded by the receiving router.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.