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Control method, controller, and electronic equipment

A technology of electronic equipment and control methods, applied in electrical components, transmission systems, etc., can solve the problems that affect the practicability of circuits, the transmission circuit cannot use 14-channel spectrum bandwidth and has special requirements, and achieves the effect of improving practicability.

Active Publication Date: 2016-04-13
LENOVO (BEIJING) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved in this application is to provide a control method, controller and electronic equipment to solve the problem that the transmitting circuit in the prior art cannot be applied to areas with special requirements for the spectral bandwidth of 14 channels, which affects the practicability of the circuit technical issues

Method used

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  • Control method, controller, and electronic equipment
  • Control method, controller, and electronic equipment
  • Control method, controller, and electronic equipment

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Embodiment Construction

[0041] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0042] refer to figure 1 , a flow chart of Embodiment 1 of a control method provided in this application, wherein the control method in this application is applied to an electronic device, and the electronic device may be a mobile phone, a pad, a notebook computer, etc., which are provided with a first communication module The device, the first communication module can generate a signal to be output by the transmitting circuit connected ...

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Abstract

The invention discloses a control method, a controller, and electronic equipment. The electronic equipment comprises a first communication module and a connection unit. A first end of the connection unit is connected with a transmission circuit, and the transmission circuit is connected with the first communication module. The method comprises the steps: obtaining a first control signal; controlling a second end of the connection unit to be connected with a first filter when the first control signal indicates that the electronic equipment is located in a first preset administrative district, and enabling a signal outputted by the transmission circuit to be outputted to the first filter; controlling the second end of the connection unit to be connected with the first filter or a second filter when the first control signal indicates that the electronic equipment is located in a second preset administrative district, and enabling the signal outputted by the transmission circuit to be outputted to the first filter or the second filter. The passband centers of the first and second filters are consistent in passband center frequency, and the passband bandwidths of the first and second filters are different.

Description

technical field [0001] The present application relates to the technical field of communication control, and in particular, to a control method, a controller and an electronic device. Background technique [0002] In the field of communication technology, some regions such as Japan have special requirements for the signal spectrum of the 11b14 channel of the wlan. Different from the spectrum of channels 1 to 13, the bandwidth of channel 14 is required to be significantly higher than that of channels 1 to 13. Therefore, it is suitable for medium The transmitting circuit in the United States and other regions cannot be used in Japan, which affects the practicability of the circuit. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by this application is to provide a control method, a controller and an electronic device to solve the problem that the transmitting circuit in the prior art cannot be applied to areas with special requirements for the spectrum ba...

Claims

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Application Information

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IPC IPC(8): H04B1/04
Inventor 单文英张福良张大伟
Owner LENOVO (BEIJING) CO LTD
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