Visible light-based communication method, related device, and related system
US10666356B2 · kind B2 · utility
1Cited by
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16Claims
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Key dates
| Filing date | Oct 26, 2018 |
| Grant date | May 26, 2020 |
| Priority date | — |
| Expiry date | Oct 26, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W80/02
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present application disclose a visible light-based communication method, a related device, and a related system. A first VLC device is configured to send a reporting indication message to a coordinator when a VPAN ID conflict occurs on a VPAN. The reporting indication message includes VPAN ID information detected by the first VLC device. A coordinator device is configured to receive the reporting indication message sent by the first VLC device. A coordinator device is configured to select a new VPAN ID based on the VPAN ID information to resolve the VPAN ID conflict effectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.