Network system dynamically made for a short-distance wireless communication and network structuring method
US7418510B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 5, 2002 |
| Grant date | Aug 26, 2008 |
| Priority date | — |
| Expiry date | Dec 30, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/16
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In a network system, an internet is connected with a gateway router through a wire link, a plurality of access routers are connected with each other through wireless links, and one access router is connected with the gateway router through a wireless link. Each wireless link connects a Bluetooth device of one access router and a Bluetooth device of another access router or a Bluetooth device of the gateway router. When a wireless terminal unit is connected with one access router through one wireless link while issuing a network connect request, the gateway router functions as a gateway to the wire link, and an IP route from the wireless link connected with the wireless terminal unit to the wire link is set.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.