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Positioning method and device, and mobile terminal

A positioning method and technology of a positioning device, applied in the field of communication

Active Publication Date: 2019-12-10
CHINA TELECOM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the embodiment of the present invention is: to solve the problem of indoor positioning

Method used

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  • Positioning method and device, and mobile terminal
  • Positioning method and device, and mobile terminal
  • Positioning method and device, and mobile terminal

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Embodiment Construction

[0027] 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 only some, not all, embodiments of the present invention. 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.

[0028] The relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0029] At the same time, it should be understood that, for the convenience of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship.

[0030] Techniques, methods and devic...

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Abstract

The invention discloses a positioning method, a positioning device and a mobile terminal and belongs to the communication technology field. The method comprises steps that the signal sampling information within a time segment is determined, and the signal sampling information comprises the quantity of signal sampling points and the direction of each signal sampling point; the walking information within the time segment is acquired, and the walking information comprises the walking step number and step length; the position information of each signal sampling point is determined according to the signal sampling information and the walking information. Through the method, indoor positioning can be further realized.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a positioning method and device, and a mobile terminal. Background technique [0002] Outdoors, the positioning method is mainly a satellite navigation method such as the global positioning system GPS, that is, the location (latitude and longitude coordinates) information of a specific location point is provided by a navigation method such as GPS. [0003] However, indoors, because the wireless signal will fade after passing through the building, the signal strength will become weaker, and it is difficult to locate or accurately locate the specific location through GPS and other navigation methods. Contents of the invention [0004] The technical problem to be solved by the embodiments of the present invention is to solve the problem of positioning indoors. [0005] According to an aspect of the present invention, a positioning method is provided, including: dete...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W64/00
Inventor 黄云飞陆健贤厉萍王庆扬赵旭
Owner CHINA TELECOM CORP LTD
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