Communication system, communication apparatus and method, recording medium, and program
US7478755B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 9, 2006 |
| Grant date | Jan 20, 2009 |
| Priority date | — |
| Expiry date | Jan 25, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/77
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A communication system includes a first communication apparatus; and a second communication apparatus, wherein the first communication apparatus and the second communication apparatus communicate with each other by wireless. The first communication apparatus includes a first storage device for storing configuration information for rejecting unauthorized connection and for connecting only an authorized party, an encoding device for encoding the stored configuration information into two-dimensional codes, and a display control device for controlling display of the two-dimensional codes. The second communication apparatus includes an image-capture control device for controlling image capture of the displayed two-dimensional codes, a decoding device for decoding the image-captured two-dimensional codes into the configuration information, and a second storage device for storing the decoded configuration information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.