Wireless network switching method and device and electronic equipment
A wireless network and electronic equipment technology, applied in the field of devices and electronic equipment, and wireless network switching methods, can solve problems such as disconnection and inability to communicate with peer equipment, and achieve the effect of avoiding abnormal communication
Active Publication Date: 2020-10-09
GUANGZHOU XAIRCRAFT TECH CO LTD
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Problems solved by technology
In this way, not only will other wireless virtual interfaces suddenly disconnect from the peer device, but after the device's wireless function is restarted, other wireless virtual interfaces may no longer be able to communicate with the peer device due to configuration issues.
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[0045] Please refer to image 3 , image 3 A flow chart of the steps of the wireless network switching method provided by the embodiment of the present invention is shown. The above wireless network switching method is applied to the electronic device 100, such as image 3 As shown, the wireless network switching method includes the following steps:
[0046] Step S101, when a switchable target operating frequency is detected, a target channel context is created based on the target operating frequency.
[0047] The target operating frequency above is the frequency occupied by the electronic device 100 for data interaction with external devices after frequency switching. The channel context described above is used to describe the available channels of the electronic device 100 . Optionally, the channel context includes channel context data.
[0048] The above channel context data is used to describe channel configuration parameters and other information. For example, the a...
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The embodiment of the invention provides a wireless network switching method and device and electronic equipment, and relates to the technical field of communication. The wireless network switching method comprises the following steps: when a switchable target working frequency point is detected, creating a target channel context based on the target working frequency point; writing the target channel context into a target channel storage area corresponding to each wireless virtual interface in sequence; detecting whether the plurality of wireless virtual interfaces enter a channel switching activation state based on the target channel context or not; and when all the wireless virtual interfaces enter the channel switching activation state, performing hardware layer configuration based on the target channel context, so that the plurality of wireless virtual interfaces are switched to the target working frequency point at the same time. In the switching process, the wireless function ofthe electronic equipment does not need to be turned off, each wireless virtual interface can still normally communicate with opposite-end equipment, switching is carried out after each wireless virtual interface is prepared, and the wireless virtual interface with abnormal communication after switching is avoided.
Description
technical field [0001] The present invention relates to the field of communication technology, in particular, to a wireless network switching method, device and electronic equipment. Background technique [0002] A device with a single radio frequency refers to a device whose hardware layer can only transmit or receive data on one channel at a time. Multiple wireless virtual interfaces may exist in a single radio frequency device, and the multiple wireless virtual interfaces communicate with their respective peer devices through the same communication channel. However, when any wireless virtual interface needs to be switched to work at another channel frequency, the wireless function of the device needs to be turned off, so that all wireless virtual interfaces stop working, and then the channel frequency parameters are re-set at the hardware layer. In this way, not only will other wireless virtual interfaces suddenly disconnect from the peer device, but after the device's w...
Claims
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IPC IPC(8): H04W36/00H04W36/08H04W88/06
CPCH04W36/0033H04W36/08H04W88/06
Inventor 黎洪谚邹子文梁天永
Owner GUANGZHOU XAIRCRAFT TECH CO LTD