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Map construction method and device, electronic equipment and storage medium

A map construction and map technology, which is applied in the field of electronic equipment, storage media, devices, and map construction methods, and can solve the problems of reduced positioning accuracy and the like

Pending Publication Date: 2020-11-20
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the embodiment of the present application provides a map construction method, device, electronic equipment, and storage medium, to at least solve the problem in the related art that the radio frequency fingerprint map will lead to a decrease in positioning accuracy when signal fluctuations occur

Method used

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  • Map construction method and device, electronic equipment and storage medium
  • Map construction method and device, electronic equipment and storage medium
  • Map construction method and device, electronic equipment and storage medium

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Embodiment Construction

[0057] The present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0058] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0059] It should be noted that the technical solutions described in the embodiments of the present application may be combined arbitrarily if there is no conflict.

[0060] In addition, in the embodiments of the present application, "first", "secon...

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Abstract

The invention discloses a map construction method and device, electronic equipment and a storage medium. The method comprises the following steps: acquiring first information reported by each terminalin at least one terminal when a cell change event of a set type is carried out, wherein the first information represents radio frequency fingerprint information about the same base station acquired when the terminal performs the cell change event of the set type; determining second information corresponding to each cell in the at least one cell in a set map database based on the first informationreported by each terminal in the at least one terminal, wherein the second information represents a cell boundary corresponding to the cell change event of the set type; adding the first informationreported by each terminal in the at least one terminal into the set map database of which the second information is determined to obtain a radio frequency fingerprint map corresponding to the cell change event of the set type.

Description

technical field [0001] The present application relates to the field of positioning technology, and in particular to a map construction method, device, electronic equipment and storage medium. Background technique [0002] In related technologies, radio frequency fingerprint positioning relies on radio frequency fingerprint maps. When the terminal is in a moving state during the positioning process, the signal fluctuates, resulting in a decrease in positioning accuracy. Contents of the invention [0003] In view of this, the embodiments of the present application provide a map construction method, device, electronic equipment, and storage medium to at least solve the problem in the related art that the radio frequency fingerprint map will lead to a decrease in positioning accuracy when signal fluctuations occur. [0004] The technical scheme of the embodiment of the application is realized in this way: [0005] An embodiment of the present application provides a map constr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/29H04W4/02
CPCG06F16/29H04W4/02H04W4/027
Inventor 刘得煌
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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