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

Method and device for locating terminal

A technology for locating terminals and terminals, which is applied in the computer field, can solve problems such as the inability to locate terminal heights, and achieve the effect of improving accuracy

Active Publication Date: 2019-08-06
TENCENT TECH (SHENZHEN) CO LTD
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a method and device for positioning a terminal, which can solve the problem that the height of the terminal cannot be located by the network positioning method

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
  • Method and device for locating terminal
  • Method and device for locating terminal
  • Method and device for locating terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0069] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0070] First, some terms involved in this application are explained.

[0071] Network fingerprint: refers to at least one set of data identifying a wireless network site, and each set of data is used to describe a state of a wireless network site.

[0072] Each group of network fingerprints includes the network identifier of at least one wireless network site scanned by the terminal, and the network identifier includes but is not limited to: the name of the wireless network provided by the wireless network site, the Media Access Control (Medium Access Control, MAC) of the wireless network site At least one of an address and a Basic Service Set ID (Basic Service Set, BSSID).

[0073] Optionally, the network fingerprint further in...

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 application, which belongs to the field of computers, discloses a method and device for locating a terminal. The method comprises: receiving a positioning request that is sent by a target terminaland carries a first network identifier of at least one wireless network station scanned by the target terminal; acquiring network height information that corresponds to the first network identifier and is used for expressing the height corresponding to the wireless network station; and determining height information of the target terminal according to the network height information. Since the positioning service provided by the server can determine the height information of the target terminal, three-dimensional positioning information can be provided for the target terminal that does not have the function of determining the height information by means of network positioning, so that the accuracy of the positioning information provided by the server can be improved.

Description

technical field [0001] The embodiments of the present application relate to the field of computers, and in particular to a method and device for locating a terminal. Background technique [0002] In order for the user to know the current geographic location, the terminal usually has a positioning function. [0003] At present, a typical way of locating a terminal includes: determining the longitude and latitude information of the terminal through network positioning. Wherein, the manner of network positioning includes base station-based positioning and wireless-fidelity (Wireless-Fidelity, Wi-Fi) network-based positioning. [0004] However, the terminal can only obtain the current latitude and longitude information through network positioning, and the latitude and longitude information is two-dimensional geographical coordinates, while the actual space where the terminal is located is three-dimensional space, so the above method has the problem of being unable to locate the...

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): G01S19/42G01C5/06H04L29/08H04W64/00
CPCH04W64/00G01C5/06G01S19/42H04L67/52Y02D30/70
Inventor 刘定俊袁义龙刘畅
Owner TENCENT TECH (SHENZHEN) CO LTD