Visible light communication apparatus and visible light communication method
US7912377B2 · kind B2 · utility
93Cited by
0References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 2, 2006 |
| Grant date | Mar 22, 2011 |
| Priority date | — |
| Expiry date | Oct 4, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/1141
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A PLC modem performs communication via transmission lines made of a pair of cables as an example of a wired transmission line. Data displaying an operation state of the PLC modem is transmitted to a light emitting part via a modulator, and is converted into a high-speed flash signal for output.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.