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

Global satellite navigation system gnss system and mobile terminal for mobile terminal

A global satellite navigation and mobile terminal technology, applied in the field of mobile terminals, can solve the problems of inability to obtain services and high efficiency of standard systems, and achieve the effect of improving positioning accuracy and increasing gain

Active Publication Date: 2018-03-23
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limitation of the mobile phone clearance area, the antenna efficiency or gain of each system may be different. Some systems have high efficiency and some have low efficiency, which may cause certain systems to be unable to obtain services.

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
  • Global satellite navigation system gnss system and mobile terminal for mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0013] The GNSS system of the mobile terminal and the mobile terminal according to the embodiments of the present invention are described below with reference to the accompanying drawings.

[0014] figure 1 It is a schematic structural diagram of the GNSS system of the mobile terminal according to an embodiment of the present invention.

[0015] Such as figure 1 As shown, the GNSS system of the mobile terminal may include: a GNSS antenna 101 , a tuner 102 , a GNSS processing link 103 and a baseband processor 104 .

[0016] Whe...

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 invention discloses a global navigation satellite system (GNSS) of a mobile terminal and the mobile terminal. The GNSS of the mobile terminal comprises a GNSS antenna for receiving a GNSS positioning signal, a tuner connected with the GNSS antenna and used for adjusting the resonant point of the GNSS antenna, a GNSS processing link connected with the tuner and used for processing the GNSS positioning signal to generate a processing result, and a base-band processor connected with the GNSS processing link and used for positioning according to the processing result. The resonant point of the GNSS antenna is adjusted by the tuner, and the best GNSS positioning system combination is selected to effectively improve gains of the GNSS positioning signal, thereby improving the positioning accuracy.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a global satellite navigation system (GNSS) system of a mobile terminal and a mobile terminal. Background technique [0002] GNSS (Global Navigation Satellite System) can have multiple standards, such as Beidou, Galileo, GLONASS, GPS, etc. The frequency of GNSS positioning signals is mainly around 1.5G ~ 1.6GHz. However, due to the limitation of the mobile phone clearance area, the antenna efficiency or gain of each system may be different. Some systems have high efficiency and some have low efficiency, which may cause certain systems to be unable to obtain services. Contents of the invention [0003] The object of the present invention is to solve one of the above-mentioned technical problems at least to a certain extent. [0004] Therefore, the first object of the present invention is to propose a GNSS system for mobile terminals, which can increase the gain of GNS...

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 Patents(China)
IPC IPC(8): G01S19/42
CPCG01S19/42
Inventor 韩芸
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD