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Positioning method and equipment

A technology of positioning information and positioning accuracy, applied in the field of communication, can solve the problems of positioning error, different coverage and positioning performance, unable to meet the requirements of positioning accuracy and breadth, and achieve the effect of improving accuracy

Active Publication Date: 2020-02-18
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Moreover, different wireless access technologies may have different coverage and positioning performance due to factors such as the characteristics of the technology itself, frequency band, base station site distribution, transmission power, antenna configuration (number, azimuth, etc.), receiving sensitivity, etc.
[0003] However, each wireless access technology has a certain error in positioning, and the traditional wireless access technology can only be applied to outdoor open scenes, which makes it impossible to meet the accuracy and breadth requirements of positioning.

Method used

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Embodiment Construction

[0016] 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 some of the embodiments of the present invention, but not all of them. 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.

[0017] It should be noted that the wireless access technology in the embodiment of the present invention may also be called a wireless technology, including but not limited to long term evolution (Long Term Evolution, LTE) commonly known as 4G, wireless local area network (Wireless LAN, WLAN), future 5G, etc. .

[0018] It should be noted that the terminal in the embodiment of the present invention may refer to a mobile terminal, including but not limi...

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Abstract

An embodiment of the present invention provides a positioning method, including: acquiring a plurality of positioning information of multiple wireless access technologies, each positioning information in the multiple positioning information is determined by a corresponding wireless access technology, Each piece of positioning information indicates a location area of ​​the terminal; and determining the location information of the terminal according to the plurality of positioning information. In the embodiment of the present invention, multiple wireless access technologies are used to perform joint positioning on the terminal, which can improve positioning accuracy, and the joint positioning method of multiple wireless access technologies can meet indoor and other scenarios.

Description

technical field [0001] The embodiments of the present invention relate to the communication field, and more specifically, to a positioning method and device. Background technique [0002] A radio access technology (Radio Access Technology, RAT) can be used to locate a terminal. Moreover, different wireless access technologies may have different coverage and positioning performance due to factors such as technology characteristics, frequency bands, base station site distribution, transmission power, antenna configuration (number, azimuth, etc.), receiving sensitivity, etc. [0003] However, each wireless access technology has a certain error in positioning, and traditional wireless access technologies can only be applied to outdoor open scenes, which makes it impossible to meet the accuracy and breadth requirements of positioning. Contents of the invention [0004] An embodiment of the present invention provides a positioning method, which can improve positioning accuracy ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W64/00
CPCH04W64/006G01S5/0263G01S5/0244G01S5/0236G01S5/0027G01S2205/02G01S5/0295G01S5/0009H04W4/029H04B7/0413H04B7/0617H04L1/06H04L1/0612H04W16/18H04L5/0007H04W16/28H04W16/24H04W64/00H04W88/02
Inventor 曾元清
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD