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Positioning method and device and storage medium

A positioning method and storage medium technology, which is applied in the field of positioning methods, devices and storage media, and can solve the problems of low positioning accuracy of terminal equipment

Active Publication Date: 2020-10-30
HUAWEI TECH SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present application provide a positioning method, device, and storage medium to solve the problem of low positioning accuracy of terminal equipment in the prior art

Method used

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  • Positioning method and device and storage medium
  • Positioning method and device and storage medium
  • Positioning method and device and storage medium

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Embodiment Construction

[0085] Below, some terms in the embodiments of the present application are explained, so that those skilled in the art can understand:

[0086] In the embodiment of the present application, the network engineering parameter is an engineering parameter used to describe the attribute information of a site (base station) in wireless network planning, and the network engineering parameter may include: the latitude and longitude of the antenna position of the site, antenna directivity, gain, and azimuth , downtilt angle, hanging height, feeder type, site type (indoor, outdoor), level value of each cell (for example, reference signal receiving power (reference signal receiving power, RSRP)), etc.

[0087] A user refers to a person carrying a terminal (Terminal, ie, a communication terminal, including but not limited to a mobile phone) that can communicate through a wireless network.

[0088] It is worth noting that the wireless network and business scenarios described in the embodim...

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Abstract

The embodiment of the invention provides a positioning method and device and a storage medium. The method comprises the following steps: obtaining an MR data set comprising a plurality of pieces of MRdata, for any piece of MR data in the MR data set, the MR data set is obtained; determining feature information used for describing the position of the terminal device corresponding to the MR data according to the MR data of which the MR data is adjacent to the MR data in time, and inputting the feature information of the MR data into a positioning model to obtain position information of the terminal device corresponding to the MR data. According to the method disclosed in the technical scheme, according to the positioning model, the feature information of each piece of historical position MRdata in a historical position MR data set is used as input; the position information of the terminal equipment corresponding to the historical position MR data is taken as the output to train the obtained model, and the influence of the time sequence relationship of the MR data on the geographical position of the terminal equipment is considered when the feature information of the MR data is determined, and therefore the positioning precision is improved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a positioning method, device and storage medium. Background technique [0002] A measurement report (measurement report, MR) is reported by the mobile terminal periodically or triggered by an event, and includes wireless environment information of the mobile terminal at a certain moment, and has a corresponding relationship with the current geographic location of the mobile terminal. Therefore, locating the mobile terminal based on the measurement report is a common method for locating the mobile terminal at present. [0003] In the MR-based mobile terminal positioning method in the prior art, the MR reported by the mobile terminal is first obtained, and the MR within a preset time period is selected based on the user identification carried by the MR or the call detail record (CDR) identification of the user process, And sort according to the time stamp info...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W64/00H04W4/029H04W24/10
CPCH04W24/10H04W64/006H04W4/029H04W64/00
Inventor 李汐毛娜
Owner HUAWEI TECH SERVICE
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