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Mobile communication terminal with GPS

A global positioning system and mobile communication technology, applied in the field of mobile communication terminals equipped with global positioning system, can solve problems such as inability to realize position change, interference, and installation location restrictions, so as to improve receiving sensitivity and reduce constraints. The effect of improving convenience

Inactive Publication Date: 2006-07-12
LG ELECTRONICS (CHINA) R&D CENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, the problem existing in the above-mentioned mobile communication terminal based on the conventional invention is that the receiving sensitivity of the equipped GPS is greatly changed due to the influence of the position, and also affected by the above-mentioned PCS or DCN mobile communication signal. influence interferes
[0012] Not only that, when the sensitivity of GPS signal reception is reduced, moving the above-mentioned mobile communication terminal to a place with a stronger satellite signal can ensure the signal reception, and if the above-mentioned mobile communication terminal is installed inside the vehicle to receive position information , convenient location changes cannot be achieved, causing problems when receiving GPS signals
[0013] That is, the above-mentioned mobile communication terminal is limited due to the above-mentioned reasons. If it is used as a navigator using GPS in a car, there is a problem of being limited by the installation location.

Method used

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  • Mobile communication terminal with GPS
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Embodiment Construction

[0040] Embodiments of the present invention will be described below in conjunction with the accompanying drawings. Figure 2a and Figure 2b It is the back structure diagram of the mobile communication terminal equipped with the global positioning system based on the present invention; image 3 It is a block diagram of a mobile communication terminal with a global positioning system based on the present invention; Figure 4a and Figure 4b It is related to the display diagram of the mobile communication terminal equipped with the global positioning system and its base based on the present invention.

[0041] A kind of mobile communication terminal with global positioning system based on the present invention comprises the following constituent parts; GPS antenna, receives the GPS signal from the satellite; The built-in antenna inside the terminal and the aforementioned GPS antenna receive GPS signals to receive current location information.

[0042] When the mobile communi...

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Abstract

The invention discloses a mobile communication terminal with GPS containing a GPS antenna to receive a GPS signal; a mobile communication terminal body to receive a mobile communication signal and a GPS signal by a built-in antenna. The GPS signal transmitted from the built-in antenna is cut off to receive the GPS signal from the GPS antenna when connecting to the GPS antenna arranged externally. The invention reduces the interference phenomenon caused by the mobile communication signal, greatly increases receiving sensitivity of the GPS signal and reduces the position restriction to the sensitivity of the GPS signal based on the structure, thereby achieving the effect of increasing the user conveniences.

Description

technical field [0001] The present invention relates to a mobile communication terminal technology equipped with a global positioning system, and more specifically, relates to a mobile phone switch that is included in order to improve the receiving sensitivity of GPS signals without being affected by mobile communication signals, so that it can pass A separate global positioning system (Global positioning system, hereinafter referred to as GPS) is a mobile communication terminal equipped with a global positioning system that receives signals including position information from satellites. Background technique [0002] Recently, with the development and popularization of various terminals and systems, mobile communication terminals gradually have a small and portable structure, not only with voice calls and SMS (Short Messaging Service) functions, but also with MP3 playback. Various functions, such as devices or digital cameras, make the application rate of the above-mentione...

Claims

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Application Information

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IPC IPC(8): H04B1/38H04B1/40H04Q7/32H04M1/00H04W4/20
CPCF24F7/08F24F2011/0006
Inventor 金泰溶
Owner LG ELECTRONICS (CHINA) R&D CENT CO LTD