Wireless network system
US8031727B2 · kind B2 · utility
8Cited by
2References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 1, 2007 |
| Grant date | Oct 4, 2011 |
| Priority date | — |
| Expiry date | Apr 2, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W40/22
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In a wireless network system for interconnecting a wireless network and another network different from the wireless network, the wireless network system includes: a plurality of wireless nodes for establishing the wireless network; a control device connected to the other network; and a plurality of gateways for interconnecting the wireless network and the other network, wherein the wireless node searches a path from a gateway candidate list, selects a gateway on an optimal path based on information collected in searching the path, and transfers data to the control device through the gateway on the optimal path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.