| 摘要 |
<p>Provided are a switching method and device for a visible-light communication device and a terminal device at an access point, which relate to visible-light communication technology. The method comprises: configuring different identification codes for a visible-light communication device; when a certain terminal device satisfies a switching condition, an original access point of the terminal device selecting the visible-light communication device of which the signal quality is higher than that of the original access point as a target access point according to a peripheral access list, sending the capability of the terminal device to the target access point, and initiating a switching request; the original access point selecting an operating mode according to an indication of the target access point, notifying the terminal device of the operating mode, and forwarding a response fed back by the terminal device to the target access point; and when receiving a response to the switching request fed back by the target access point and downlink resource allocation information, the original access point sending a switching command to the terminal device to perform switching.</p> |
