Positioning method and user terminal supporting multiple positioning modes

A technology of user terminals and positioning methods, which is applied in the field of communication, can solve the problems that the advantages of various positioning methods cannot be well utilized, the positioning technology cannot be effectively matched or switched, and the user cannot be well satisfied, so as to achieve the effect of improving accuracy

Inactive Publication Date: 2011-04-27
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Aiming at the problems in the related art that different positioning technologies cannot be effectively matched or switched with changes in the user environment and user needs, resulting in the inability to make good use of the advant

Method used

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  • Positioning method and user terminal supporting multiple positioning modes
  • Positioning method and user terminal supporting multiple positioning modes
  • Positioning method and user terminal supporting multiple positioning modes

Examples

Experimental program
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Effect test

example 1

[0056] Handheld navigation and positioning devices or terminals with navigation and positioning functions can use GPS positioning, Beidou positioning, and enhanced GPS positioning (such as using base station-assisted GPS positioning, also known as A-GPS positioning, which can be considered as a hybrid positioning method) Ability to locate and navigate. When the user turns on the handheld navigation and positioning device, or turns on the navigation and positioning function of the terminal, the terminal device will tell the user the navigation and positioning functions supported by the terminal device (together with its system) through the display screen and / or voice prompts, for example, in this In an example, the terminal device can display support for (pure) GPS positioning mode, Beidou positioning mode, and A-GPS positioning mode, and then the user can choose to use the GPS positioning mode or Beidou positioning mode through the touch screen or keyboard or buttons or selecti...

example 2

[0058] Handheld navigation and positioning devices or mobile phones have positioning capabilities in various environments, such as outdoor positioning capabilities, indoor positioning capabilities, and canyon positioning capabilities. These capabilities are supported by corresponding positioning function modules, such as GPS module, base station positioning module, and geophysical feature positioning and navigation module. When the user turns on the handheld navigation and positioning device, or turns on the navigation and positioning function of the terminal, the terminal device will tell the user the navigation and positioning functions supported by the terminal device (together with its system) through the display screen and / or voice prompts, for example, in this In an example, the terminal device can display that it supports outdoor positioning mode, indoor positioning mode, and canyon positioning mode, and then the user can use the touch screen and / or keyboard, or touch ba...

example 3

[0065] Handheld navigation and positioning devices or mobile phones have positioning capabilities under various user needs, such as high-precision positioning modes, more power-saving positioning modes, and emergency positioning modes. These capabilities are supported by corresponding positioning function modules, such as GPS module, base station positioning module, and geophysical feature positioning and navigation module, so as to realize the navigation and positioning requirements of users in different environments and different needs, and to meet the requirements of changing environments / demands. Automatically discover / detect changes in the environment and switch navigation modes when necessary. When the user turns on the handheld navigation and positioning device, or turns on the navigation and positioning function of the terminal, the terminal device tests the user's preference through the display screen and / or voice prompts, such as asking the user whether it is outdoors...

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Abstract

The invention discloses a positioning method and user terminal supporting multiple positioning modes. The method comprises the following steps: the user terminal responds to user environment change and/or user requirement change information and sets and/or regulates a positioning mode, wherein the positioning mode comprises a positioning pattern and/or a positioning type; and the user terminal carries out a positioning operation in accordance with the set and/or regulated positioning mode. By using the technical scheme provided by the invention, the positioning or navigation precision can be improved, and the positioning technology can be adapted to the changes of user environments and user requirements, thereby achieving the purpose of meeting the positioning requirements of users under various conditions and the requirements for continuous navigation and positioning in the process of moving in a board space.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a positioning method supporting multiple positioning modes and a user terminal. Background technique [0002] Wireless positioning technology has been widely used in the commercial field, mainly including satellite positioning technology (such as Global Satellite Positioning System GIobal Positioning System referred to as GPS, Beidou, Galileo, Glonass), base station positioning technology (such as 3rd Generation Partnership Project referred to as The Location Service launched by 3GPP organization is abbreviated as LCS and LTE Positioning Protocol is abbreviated as LPP or the Location-Based Service launched by IEEE802.16e / m is abbreviated as LBS), LAN wireless positioning technology (such as based on Wireless Fidelity, referred to as WIFI, Bluetooth, Infrared positioning technology), radio frequency identification (Radio Frequency Identification, referred to as RFID) positioning...

Claims

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Application Information

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IPC IPC(8): H04W4/02H04W88/02
CPCG01S19/48H04W64/00
Inventor 谢峰祝建建陈琳
Owner ZTE CORP
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