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Positioning method, communication device and network device

A technology of communication equipment and a positioning method, which is applied in the field of communication, can solve problems such as the influence of positioning accuracy and the decline of positioning performance, and achieve the effects of improving positioning accuracy, solving multipath problems, and solving NLOS problems

Pending Publication Date: 2021-10-22
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when the smart factory environment is relatively complex, there will be a large number of multipath situations and high probability of non-line-of-sight (NLOS), such as when the density of debris inside the factory is high
However, when there are a large number of NLOS situations, the positioning accuracy of many traditional time or angle-based positioning methods will be greatly affected, so that the positioning performance will be greatly reduced when the measurement of time, angle and other information is inaccurate.

Method used

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  • Positioning method, communication device and network device
  • Positioning method, communication device and network device
  • Positioning method, communication device and network device

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0027] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein. In addition, "and / or" in the specification an...

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Abstract

The invention discloses a positioning method, communication equipment and network equipment, and belongs to the field of communication. The positioning method comprises the steps: receiving the first information, wherein the first information comprises at least one of first machine learning model information, first preprocessing model information and first error model information; and determining information related to the position of the terminal equipment according to the first information. According to the embodiment of the invention, the positioning precision can be effectively improved.

Description

technical field [0001] The present application relates to the communication field, and in particular to a positioning method, communication equipment and network equipment. Background technique [0002] At present, with the increasing demand for positioning accuracy of user equipment (UE, also known as terminal equipment), such as in industrial Internet of Things (Internet of Things for Industry, IIOT) scenarios, the demand for positioning accuracy very high. [0003] However, when the smart factory environment is relatively complex, there will be a large number of multipath situations and situations with a high probability of non-line-of-sight (NLOS), such as when the density of debris inside the factory is high. When there are a large number of NLOS situations, the positioning accuracy of many traditional time- or angle-based positioning methods will be greatly affected, so that the positioning performance will be greatly reduced in the case of inaccurate measurement of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W64/00
CPCH04W64/006H04W64/00G01S5/021G01S5/0236G06N3/0442G06N3/0464G06N3/08G06N3/045H04W24/08G01S5/0018H04W48/10H04W12/03H04W12/04G06N20/00H04W64/003H04W88/02
Inventor 庄子荀王园园邬华明司晔孙鹏
Owner VIVO MOBILE COMM CO LTD