Mobile terminal and method for obtaining location information about mobile terminal
US9451580B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 19, 2013 |
| Grant date | Sep 20, 2016 |
| Priority date | — |
| Expiry date | Jul 19, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W64/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The embodiment of the present document provides a mobile terminal and a method for obtaining location information about a mobile terminal. The method for obtaining location information about the mobile terminal comprises: turning on a satellite locating module of the mobile terminal, turning off the satellite locating module after current location information about the mobile terminal is obtained, and regarding the current location information as initial location information; a sensing module of the mobile terminal collecting motion information about the mobile terminal, and calculating variation of displacement of the mobile terminal according to the motion information; and obtaining actual location information about the mobile terminal according to the initial location information and the variation of displacement of the mobile terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.