Antenna determination method and terminal device

A terminal device and a technology for determining a method, which is applied in the field of communication and can solve problems such as poor transmission performance of terminal devices

Active Publication Date: 2019-12-17
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Embodiments of the present invention provide a method for determining an antenna and a terminal device, which can solve the problem of poor transmission performance of the terminal device

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  • Antenna determination method and terminal device
  • Antenna determination method and terminal device
  • Antenna determination method and terminal device

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Embodiment Construction

[0018] 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.

[0019] 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 preset frequency band and the second preset frequency band are used to distinguish different preset frequency bands, rather than describing a specific order of the preset frequency bands.

[0020] In the description of the...

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Abstract

Disclosed are an antenna determination method and a terminal device, which relate to the technical field of communications and can solve the problem of poor transmission performance of a terminal device. The method comprises: when the terminal device performs dual connection, acquiring a first noise value set, wherein the first noise value set comprises noise values between N receiving antennas and M transmitting antennas, and N and M are both positive integers; according to a first noise value set, determining at least one group of antennas corresponding to a target noise value satisfying a preset condition in the first noise value set as a target antenna group, the preset condition being that the noise value is less than a preset threshold, the target antenna group being an antenna for dual connection of the terminal device, and one group of antennas comprising a receiving antenna and a transmitting antenna. The embodiment of the invention is applied to the process of determining thedual-connection antenna by the terminal equipment.

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 terminal device. Background technique [0002] In the field of communications, when a terminal device is performing dual connections between a Long Term Evolution (LTE) network and a 5G (fifth generation mobile communication technology) network, due to the main frequency band (such as the N78 frequency band) in the 5G network and the LTE Some frequency bands in the network (such as B3 frequency band, B5 frequency band and B8 frequency band) have frequency multiplication or intermodulation frequency relationship, so it is easy to generate mutual interference between frequency bands (such as harmonic interference, intermodulation interference or harmonic mixing interference), which will lead to poor transmission performance of the terminal equipment. Contents of the invention [0003] Embodiments of th...

Claims

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Application Information

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IPC IPC(8): H04B1/00H04B1/40H04B17/345H04B7/0404
CPCH04B1/0067H04B1/40H04B7/0404H04B17/345
Inventor 王冰穷刘晓明
Owner VIVO MOBILE COMM CO LTD
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