Method of providing data using visible light communication (VLC) and VLC system therefor
US9893807B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Feb 3, 2015 |
| Grant date | Feb 13, 2018 |
| Priority date | — |
| Expiry date | Jan 20, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B5/20
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method of providing data using visible light communication (VLC) and a VLC system therefor is provided, the method for easy utilization, in a user terminal, of information provided by a lighting apparatus based on a position at which the lighting apparatus is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.