Title:
WIRELESS ACCESS SWITCHING METHOD, DEVICE AND SYSTEM, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/238752
Kind Code:
A1
Abstract:
Embodiments of the present invention provide a wireless access switching method, device and system, and an electronic device. The method comprises: obtaining preset node information of at least one wireless access node, the node information comprising node identifiers of the wireless access nodes and channel information of channels used by the wireless access nodes; selecting a target node from the wireless access nodes according to the node information; and sending a connection request to the target node according to the channel information of the channel used by the target node to connect to the target node. By presetting node information of wireless access nodes, the embodiments of the present invention directly select a target node for connection according to the node information during performing wireless access node switching, thereby avoiding an operation of scanning all channels, greatly saving a time for wireless access node switching, and improving switching efficiency.
Inventors:
DONG DAPENG (CN)
Application Number:
PCT/CN2020/091529
Publication Date:
December 03, 2020
Filing Date:
May 21, 2020
Export Citation:
Assignee:
CAINIAO SMART LOGISTICS HOLDING LTD (CN)
International Classes:
H04W36/00
Foreign References:
| CN110290563A | 2019-09-27 | |||
| CN109618421A | 2019-04-12 | |||
| CN107396287A | 2017-11-24 | |||
| CN106714244A | 2017-05-24 | |||
| US20090207855A1 | 2009-08-20 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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