Antenna determination method and mobile terminal
A technology for mobile terminals and determination methods, applied in the field of communication, capable of solving problems such as FM signal interference
Active Publication Date: 2020-07-14
VIVO MOBILE COMM CO LTD
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Problems solved by technology
[0005] Embodiments of the present invention provide a method for determining an antenna and a mobile terminal, which can solve the problem of interference between FM signals when one antenna is used at each frequency point to receive FM signals
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0022] The terms "first" and "second" in the description and claims of the embodiments of the present invention are used to distinguish different objects, rather than to describe a specific sequence of objects. For example, the first quality parameter and the second quality parameter are used to distinguish different quality parameters, rather than describing a specific order of the quality parameters. In the description of the embodiments of the prese...
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The embodiment of the invention discloses an antenna determining method and mobile terminals, relates to the field of communication technology, and can solve the problem that when an antenna is used at each frequency point for receiving FM signals, interference can exist among the FM signals. A specific solution includes: obtaining M first quality parameters and M second quality parameters, wherein one first quality parameter is a quality parameter of an FM signal received through a first antenna at one of the M frequency points, one second quality parameter is a quality parameter of an FM signal received through a second antenna at one of the M frequency points, and M is an integer greater than or equal to 1; and determining M correspondence relationships according to the M first qualityparameters and the M second quality parameters, wherein one correspondence relationship is a correspondence relationship of one of the M frequency points and one antenna, and the one antenna is an antenna corresponding to a highest quality parameter in one first quality parameter and one second quality parameter.
Description
technical field [0001] Embodiments of the present invention relate to the field of communication technologies, and in particular, to a method for determining an antenna and a mobile terminal. Background technique [0002] Generally, the frequency range of FM (Frequency Modulation, FM) is 78MHz-108MHz, and the FM signal of the wavelength within this frequency range can be received through the FM antenna, so as to realize the function of FM channel search. [0003] However, when receiving FM signals in the above-mentioned frequency range and wavelength, a longer FM antenna is required, and the mobile terminal is generally smaller, so earphones (ie, the left and right sound channels of the earphone or the ground wire of the earphone) can be used as the FM antenna . Usually, the mobile terminal can first default the antenna for receiving FM signals as the left and right channels of the earphone, and then receive an FM signal at a certain frequency point through the left and rig...
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IPC IPC(8): H04B1/401H04B1/525H04B17/336H04M1/725
CPCH04B1/401H04B1/525H04B17/336H04M1/72454
Inventor 徐国海
Owner VIVO MOBILE COMM CO LTD