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Method of positioning signal processing, communication terminal and storage medium

A positioning signal processing and positioning signal technology, which is applied in the field of signal processing, can solve problems such as inability to locate, affecting the stability of the positioning function of the terminal, and the positioning system cannot accurately locate, etc.

Active Publication Date: 2019-03-29
HYTERA COMM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these two antenna forms have the problem that other communication harmonics affect the positioning function, resulting in the positioning system being unable to locate accurately or being unable to locate, affecting the stability of the positioning function of the terminal, so a method that can solve the above technical problems is needed

Method used

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  • Method of positioning signal processing, communication terminal and storage medium
  • Method of positioning signal processing, communication terminal and storage medium
  • Method of positioning signal processing, communication terminal and storage medium

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It can be understood that the specific embodiments described here are only used to explain the application, but not to limit the application. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of this application.

[0021] In the description of the present application, "a plurality of" means at least two, such as two, three, etc., unless specifically defined otherwise. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes unliste...

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Abstract

The application discloses a method of positioning signal processing. The method includes: after starting positioning, judging whether an interference signal interfering with a positioning signal exists in an input signal of a positioning processing circuit, wherein the positioning processing circuit is used for processing the input positioning signal to realize positioning; and if yes, carrying out insertion loss enhancement on the input signal of the positioning processing circuit to attenuate the input signal of the positioning processing circuit. Through the above method, a stable positioning function can be guaranteed. The application also provides a communication terminal and a storage medium.

Description

Technical field [0001] This application relates to the field of signal processing, and in particular to a method, communication terminal and storage medium for positioning signal processing. Background technique [0002] With the development of modern communication technology and people's diversified needs for terminal products, existing terminal products have positioning functions. In the existing terminal products, there are mainly two types of antennas for the positioning system. One is that the positioning antenna and other communication antennas share the same antenna and are isolated by band-stop and high-pass filters. The other is the positioning antenna and other antennas. The communication antenna is an independent antenna. However, both of these two antenna forms have the problem that other communication harmonics affect the positioning function, which causes the positioning system to be unable to accurately locate or cannot locate, which affects the stability of the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W4/029H04W64/00H04W24/02
CPCH04W4/02H04W24/02H04W64/00H04W4/029
Inventor 冷鹏张远龙
Owner HYTERA COMM CORP