Unlock instant, AI-driven research and patent intelligence for your innovation.

Positioning method and terminal

A positioning method and terminal technology, applied in the field of communication, can solve the problems of positioning accuracy, stability, anti-interference and cost limitation of base station deployment

Active Publication Date: 2020-08-21
CHINA UNITED NETWORK COMM GRP CO LTD
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when positioning terminals through WLAN, Bluetooth, UWB, and mobile cellular networks, there are certain limitations in one or more aspects of positioning accuracy, stability, anti-interference, and base station deployment costs.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Positioning method and terminal
  • Positioning method and terminal
  • Positioning method and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] 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 only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used for example, illustration or illustration. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present invention shall not be construed as being more preferred or more advantageous than other embodiments or design solutions. Rather, the use of words such as "exemplary" or "such as" is...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention provides a positioning method and a terminal, relates to the field of communication, and can effectively improve the positioning precision of the terminal and reduce the deployment cost of a base station. The method comprises the following steps that a terminal acquires a first base station signal, a second base station signal and a third base station signal; the terminal determines a position parameter of the first base station according to the first base station signal, determines a position parameter of the second base station according to the second base station signal, and determines a position parameter of the third base station according to the third base station signal, wherein the position parameter is the distance between the terminal and the basestation corresponding to the position parameter or the angle of the signal of the base station corresponding to the position parameter reaching the terminal; and the terminal determines the position of the terminal according to the position parameter of the first base station, the position parameter of the second base station and the position parameter of the third base station. The method is usedfor positioning the terminal.

Description

technical field [0001] The present invention relates to the communication field, in particular to a positioning method and a terminal. Background technique [0002] With the continuous development of society and science and technology, terminals have an increasing demand for acquiring location information. Since the terminal works indoors most of the time, applications such as catering, shopping, parking, and medical treatment, as well as some enterprise equipment management, personnel monitoring, and accident rescue and other information management platform applications, all operate in an indoor environment. , so it is more and more important for indoor positioning. [0003] At present, although the terminal can obtain location information through the global satellite positioning and navigation system, since buildings will affect the transmission of satellite signals, the accuracy of the location information obtained through the global satellite positioning and navigation ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W4/021H04W4/33
CPCH04W4/021H04W4/023H04W4/33
Inventor 管立军荆雷周哲
Owner CHINA UNITED NETWORK COMM GRP CO LTD