Method, device and system for estimating position

A user device and user technology, applied in the direction of measurement device, radio wave measurement system, positioning, etc., to achieve the effect of enhancing accuracy and simplifying calculation processing

Active Publication Date: 2020-08-14
SK PLANET CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] To address the foregoing or any other problems, the present invention provides methods, devices and systems for efficiently and accurately estimating the location of a user device using radio signals transmitted from an AP device without requiring complex mathematical calculations

Method used

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  • Method, device and system for estimating position
  • Method, device and system for estimating position
  • Method, device and system for estimating position

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Embodiment Construction

[0047] Now, embodiments of the present invention will be described with reference to the accompanying drawings.

[0048] However, in the following description and drawings, well-known technologies may not be described or illustrated in detail to avoid obscuring the subject matter of the present invention. Throughout the drawings, identical or similar reference numerals denote corresponding features consistently.

[0049] The terms and words used in the following description, drawings, and claims are not limited to the bibliographical meanings, but, are merely used by the inventor to enable a clear and consistent understanding of the present disclosure. Accordingly, it should be apparent to those skilled in the art that the following description of the exemplary embodiments of the present invention is for illustration purpose only and not for the purpose of limiting the invention as defined by the appended claims and their equivalents. which provided.

[0050] Expressions "1"...

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Abstract

Methods, apparatus and systems for estimating position. Methods, devices and systems are provided for estimating the location of a user device using radio signals transmitted from an access point (AP) device. In the location estimation method implemented by the user equipment, the following steps may be included: measuring received signal strengths of signals received from two or more AP devices deployed within a specific range; using the measured received signal strengths for Each of the two or more AP devices determines a bounding frame; and estimates a current location of the user device using contact points between the determined bounding frames.

Description

technical field [0001] The present invention relates generally to location estimation techniques, and more particularly, to a method, apparatus and system for estimating a user's location using received signals. Background technique [0002] The details disclosed in this section merely provide background information about embodiments of the invention. No determination has been made, and no assertion is made, as to whether any of the following might be applicable as prior art with regard to the present invention. [0003] In general, Location Based Services (LBS) are systems and services for tracking, identifying and utilizing the location of a person or thing based on a wired / wireless communication network. That is, using positioning or location estimation techniques, the LBS determines the location of a user (ie, subscriber) of a mobile communication device, such as a smartphone or cell phone, in real time and provides the determined location to the user. [0004] Regardi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S5/08H04W64/00
CPCG01S5/08H04W64/00H04W64/006G01S2205/02G01S5/02H04W88/08G01S5/0295G01S5/14
Inventor 全镇壕
Owner SK PLANET CO LTD
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