Abstract: A control method and a controller are provided. The method includes: controlling an electronic device to connect to a wireless access point corresponding to a first channel based on a first preset rule; controlling the electronic device to connect to a wireless access point corresponding to the first channel or a wireless access point corresponding to a second channel based on a second preset rule; where the first preset rule is different from the second preset rule, and the frequency of the first channel is higher than the frequency of the second channel.

Abstract: Provided are an aerial device applied to an electronic apparatus and corresponding method for setting the aerial device that include a first aerial unit located at the first position of the electronic apparatus, having a first communication bandwidth, and radiating a first aerial signal in a first polarization direction; and a second aerial unit located at the second position adjacent to the first position of the electronic apparatus, having a second communication bandwidth, and irradiating a second aerial signal in a second polarization direction orthogonal to the first polarization direction. In the present invention, the polarization directions of aerial signals of adjacent aerial units are orthogonalized to improve the isolation between adjacent aerial units, thus enabling different aerial units to be arranged adjacent to one another so as to reduce the footprint of an aerial device.

Abstract: The invention discloses a wearable electronic device, comprising a fixing component, at least one display component fixedly provided on the fixing component and a signal transceiver component provided on the display component; when a user wears the wearable electronic device, the fixing component maintains a relative positional relationship between the wearable electronic device and the user's head; the display component includes a transparent module whose light transmittance is greater than a first light transmittance; the signal transceiver component is for receiving and transmitting a signal, is of a slice shape, and has a hollow geometric pattern constituted by two or more lines.

Abstract: A control method and a controller are provided. The method includes: controlling an electronic device to connect to a wireless access point corresponding to a first channel based on a first preset rule; controlling the electronic device to connect to a wireless access point corresponding to the first channel or a wireless access point corresponding to a second channel based on a second preset rule; where the first preset rule is different from the second preset rule, and the frequency of the first channel is higher than the frequency of the second channel.

Abstract: The invention discloses a wearable electronic device, comprising a fixing component, at least one display component fixedly provided on the fixing component and a signal transceiver component provided on the display component; when a user wears the wearable electronic device, the fixing component maintains a relative positional relationship between the wearable electronic device and the user's head; the display component includes a transparent module whose light transmittance is greater than a first light transmittance; the signal transceiver component is for receiving and transmitting a signal, is of a slice shape, and has a hollow geometric pattern constituted by two or more lines.

Abstract: Provided are an aerial device applied to an electronic apparatus and corresponding method for setting the aerial device that include a first aerial unit located at the first position of the electronic apparatus, having a first communication bandwidth, and radiating a first aerial signal in a first polarization direction; and a second aerial unit located at the second position adjacent to the first position of the electronic apparatus, having a second communication bandwidth, and irradiating a second aerial signal in a second polarization direction orthogonal to the first polarization direction. In the present invention, the polarization directions of aerial signals of adjacent aerial units are orthogonalized to improve the isolation between adjacent aerial units, thus enabling different aerial units to be arranged adjacent to one another so as to reduce the footprint of an aerial device.